CN108323812A - Liquid storage component, atomizer and electronic cigarette - Google Patents

Abstract

The present invention provides a kind of liquid storage components,It includes unlock piece,Liquid storage pipe,Upper cover,Lower cover,Second elastic component and the moving casing being movably contained in liquid storage pipe,Liquid storage cylinder and atomization chamber are provided in liquid storage pipe,Moving casing is isolated between liquid storage cylinder and atomization chamber,One end of liquid storage pipe is fixedly connected with upper cover,The other end of liquid storage pipe is fixedly connected with lower cover,Unlock piece is arranged on upper lid,Second elastic component flexibly supports unlock piece,Unlock piece is equipped with moving casing,When unlock piece is moved along the direction of close moving casing,Moving casing unlock piece support effect under move,To open liquid storage cylinder,So that liquid storage cylinder is connected to atomization chamber,When unlock piece resets under the elastic force effect of the second elastic component,Unlock piece drives moving casing to reset,To close liquid storage cylinder,Tobacco juice is avoided to leak,It prevents child getting in contact or eats tobacco juice by mistake.The present invention also provides a kind of atomizers and electronic cigarette with above-mentioned liquid storage component.

Description

Liquid storage components, atomizers and electronic cigarettes

technical field

The invention relates to the technical field of electronic cigarettes, in particular, to a liquid storage component, an atomizer and an electronic cigarette.

Background technique

Nowadays, electronic cigarettes generally include an atomizer and a power supply device. The atomizer includes a liquid storage component and an atomizing head. The smoke liquid is atomized to generate smoke for users to use.

In the existing electronic cigarette structure, the atomizer is generally simply detachable, and no protective measures are provided for closing or opening the liquid storage chamber. Therefore, when children come into contact with such electronic cigarettes, they may arbitrarily disassemble the atomizer of the electronic cigarette, thereby touching or even eating the liquid in the liquid storage chamber by mistake, which poses a great safety hazard.

Contents of the invention

Based on this, it is necessary to provide a liquid storage assembly, an atomizer and an electronic cigarette. When the liquid storage chamber of the liquid storage assembly is in a closed state, the smoke liquid in the liquid storage assembly will not leak.

The technical solution adopted by the present invention to solve the technical problem is: a liquid storage assembly, the liquid storage assembly includes an unlocking member, a liquid storage tube, an upper cover, a lower cover, a first elastic member and is movably accommodated in the A movable sleeve in the liquid storage tube, the liquid storage tube is provided with a liquid storage chamber and an atomization chamber, the movable sleeve is isolated between the liquid storage chamber and the atomization chamber, the liquid storage tube One end is fixedly connected to the upper cover, the other end of the liquid storage tube is fixedly connected to the lower cover, the unlocking member is detachably arranged on the upper cover, and the first elastic member elastically resists the upper cover. The movable sleeve, when the unlocking part is installed on the upper cover, the movable sleeve moves under the support of the unlocking part, thereby opening the liquid storage chamber, so that the liquid storage chamber It communicates with the atomizing chamber, and when the unlocking member is disassembled, the movable sleeve returns under the elastic force of the first elastic member, thereby closing the liquid storage chamber.

Further, the liquid storage assembly also includes a fixed sleeve, the fixed sleeve is accommodated in the movable sleeve, the first elastic member is arranged on the outside of the movable sleeve, and the liquid storage chamber is formed by the movable sleeve. The space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve is formed, the atomization chamber is formed by the inner space of the fixed sleeve, and the movable sleeve is provided with the liquid storage chamber. The fixed sleeve is provided with a second liquid inlet connected to the atomization chamber. When the liquid storage chamber is opened, the first liquid inlet and the second liquid inlet The two liquid inlet holes are connected, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, on the outer wall of the movable sleeve, there is a lower retaining edge extending outward in the radial direction of the movable sleeve, one end of the first elastic member elastically resists the lower cover, and the first elastic member The other end of the other end elastically bears against the lower retaining edge, and an upper retaining edge is located above the lower retaining edge on the outer wall of the movable sleeve and extends outward along the radial direction of the movable sleeve.

Further, the unlocking part is a mouthpiece, and the inner space of the movable sleeve constitutes a smoke outlet passage connecting the unlocking part and the atomizing chamber.

Further, the liquid storage assembly further includes a fixed sleeve accommodated in the liquid storage tube, the movable sleeve is movably accommodated in the fixed sleeve, and the first elastic member is arranged on the movable sleeve. The inner side of the tube, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the fixed sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the movable A first liquid inlet hole communicated with the atomization chamber is opened on the sleeve, and a second liquid inlet hole communicated with the liquid storage chamber is opened on the fixed sleeve. When the liquid storage chamber is opened, The first liquid inlet hole communicates with the second liquid inlet hole, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, the outer wall of the fixing sleeve shrinks inward along the circumferential direction of the fixing sleeve to form a second abutting edge, and the inner diameter of the space below the second abutting edge on the fixing sleeve is larger than The inner diameter of the space above the second abutting edge, the movable sleeve is arranged on the fixed sleeve in the space below the second abutting edge, and one end of the first elastic member is elastically abutted against In the lower cover, the other end of the first elastic member elastically resists the movable sleeve.

Further, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the lower cover A through hole is opened on the top, and the end of the movable sleeve close to the lower cover passes through the through hole, and the lower end of the movable sleeve extends outward along the radial direction of the movable sleeve to form a sealing part. The gap between the outer wall of the movable sleeve and the hole wall of the through hole forms a first liquid inlet hole communicating with the liquid storage chamber. When the liquid storage chamber is opened, the sealing part opens the first liquid inlet hole. The liquid inlet hole, when the liquid storage chamber is closed, the sealing part seals the first liquid inlet hole.

An atomizer, comprising the liquid storage assembly described in any one of the foregoing.

Further, the atomizer also includes an atomizing head accommodated in the atomizing chamber, and a connecting pipe extends along the axial direction of the unlocking member at one end of the unlocking member close to the upper cover, and the connecting pipe The tube is detachably connected with the atomizing head after passing through the upper cover.

An electronic cigarette, comprising the atomizer described in any one of the foregoing.

A liquid storage assembly, the liquid storage assembly includes an unlocking member, a liquid storage tube, an upper cover, a lower cover, a first elastic member, and a movable sleeve movably accommodated in the liquid storage tube, the liquid storage tube A liquid storage chamber and an atomization chamber are provided, the movable sleeve is isolated between the liquid storage chamber and the atomization chamber, one end of the liquid storage tube is fixedly connected with the upper cover, and the liquid storage The other end of the tube is fixedly connected to the lower cover, the unlocking member is arranged on the upper cover, the first elastic member elastically resists the movable sleeve, and when the unlocking member approaches the movable sleeve When the direction of the pipe moves, the movable sleeve moves under the resistance of the unlocking part, thereby opening the liquid storage chamber, so that the liquid storage chamber communicates with the atomization chamber, when the unlocking part When moving away from the movable sleeve, the movable sleeve resets under the elastic force of the first elastic member, thereby closing the liquid storage chamber.

Further, the upper cover is provided with an installation hole and an accommodating groove communicating with the installation hole, a first retaining ring extends outward along the radial direction of the unlocking member on the unlocking member, and the unlocking member It is arranged in the installation hole, the first stop ring is arranged in the accommodating groove, and the first stop ring can move in the accommodating groove driven by the unlocking member.

Further, a second elastic member is provided in the accommodating groove, and one end of the second elastic member elastically abuts against the upper groove wall of the accommodating groove or elastically abuts against the lower groove wall of the accommodating groove, The other end of the second elastic member elastically resists the first retaining ring.

Further, the liquid storage assembly also includes a fixed sleeve, the fixed sleeve is accommodated in the movable sleeve, the first elastic member is arranged on the outside of the movable sleeve, and the liquid storage chamber is formed by the movable sleeve. The space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve is formed, the atomization chamber is formed by the inner space of the fixed sleeve, and the movable sleeve is provided with the liquid storage chamber. The fixed sleeve is provided with a second liquid inlet connected to the atomization chamber. When the liquid storage chamber is opened, the first liquid inlet and the second liquid inlet The two liquid inlet holes are connected, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, on the outer wall of the movable sleeve, there is a lower retaining edge extending outward in the radial direction of the movable sleeve, one end of the first elastic member elastically resists the lower cover, and the first elastic member The other end elastically resists the lower retaining edge.

Further, the liquid storage assembly further includes a fixed sleeve accommodated in the liquid storage tube, the movable sleeve is movably accommodated in the fixed sleeve, and the first elastic member is arranged on the movable sleeve. The inner side of the tube, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the fixed sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the movable A first liquid inlet hole communicated with the atomization chamber is opened on the sleeve, and a second liquid inlet hole communicated with the liquid storage chamber is opened on the fixed sleeve. When the liquid storage chamber is opened, The first liquid inlet hole communicates with the second liquid inlet hole, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the lower cover A through hole is opened on the top, and the end of the movable sleeve close to the lower cover passes through the through hole, and the lower end of the movable sleeve extends outward along the radial direction of the movable sleeve to form a sealing part. The gap between the outer wall of the movable sleeve and the hole wall of the through hole forms a first liquid inlet hole communicating with the liquid storage chamber. When the liquid storage chamber is opened, the sealing part opens the first liquid inlet hole. The liquid inlet hole, when the liquid storage chamber is closed, the sealing part seals the first liquid inlet hole.

An atomizer, comprising the liquid storage assembly described in any one of the foregoing.

Further, the atomizer also includes an atomizing head accommodated in the atomizing chamber, and a connecting pipe extends along the axial direction of the unlocking member at one end of the unlocking member close to the upper cover, and the connecting pipe The tube is detachably connected with the atomizing head after passing through the upper cover.

An electronic cigarette, comprising the atomizer described in any one of the foregoing.

A liquid storage assembly, the liquid storage assembly includes an unlocking member, a liquid storage tube, an upper cover, a lower cover, a second elastic member, and a movable sleeve movably accommodated in the liquid storage tube, the liquid storage tube A liquid storage chamber and an atomization chamber are provided, the movable sleeve is isolated between the liquid storage chamber and the atomization chamber, one end of the liquid storage tube is fixedly connected with the upper cover, and the liquid storage The other end of the tube is fixedly connected to the lower cover, the unlocking member is arranged on the upper cover, the second elastic member elastically resists the unlocking member, and the unlocking member is arranged in cooperation with the movable sleeve , when the unlocking member moves in a direction close to the movable sleeve, the movable sleeve moves under the support of the unlocking member, thereby opening the liquid storage chamber, so that the liquid storage chamber is in contact with the movable sleeve The atomization chamber is connected, and when the unlocking member resets under the elastic force of the second elastic member, the unlocking member drives the movable sleeve to reset, thereby closing the liquid storage chamber.

Further, the upper cover is provided with an installation hole and an accommodating groove communicating with the installation hole, a first retaining ring extends outward along the radial direction of the unlocking member on the unlocking member, and the unlocking member It is arranged in the installation hole, the first retaining ring is arranged in the accommodation groove, and the first retaining ring can move in the accommodation groove driven by the unlocking member, the One end of the second elastic member elastically abuts against the upper groove wall of the accommodating groove or elastically abuts against the lower groove wall of the accommodating groove, and the other end of the second elastic member elastically abuts against the first retaining ring .

Further, the unlocking member is provided with a second stop ring, and the movable sleeve is provided with a first abutment edge, and the second stop ring is set in cooperation with the first abutment edge, when the unlocking When the unlocking member resets under the elastic force of the second elastic member, the unlocking member drives the movable sleeve to reset through the cooperation of the second retaining ring and the first abutting edge.

Further, the liquid storage assembly also includes a fixed sleeve, the fixed sleeve is accommodated in the movable sleeve, the first elastic member is arranged on the outside of the movable sleeve, and the liquid storage chamber is formed by the movable sleeve. The space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve is formed, the atomization chamber is formed by the inner space of the fixed sleeve, and the movable sleeve is provided with the liquid storage chamber. The fixed sleeve is provided with a second liquid inlet connected to the atomization chamber. When the liquid storage chamber is opened, the first liquid inlet and the second liquid inlet The two liquid inlet holes are connected, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, the unlocking part is a mouthpiece, and the inner space of the movable sleeve constitutes a smoke outlet passage connecting the unlocking part and the atomizing chamber.

Further, the liquid storage assembly further includes a fixed sleeve accommodated in the liquid storage tube, the movable sleeve is movably accommodated in the fixed sleeve, and the first elastic member is arranged on the movable sleeve. The inner side of the tube, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the fixed sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the movable A first liquid inlet hole communicated with the atomization chamber is opened on the sleeve, and a second liquid inlet hole communicated with the liquid storage chamber is opened on the fixed sleeve. When the liquid storage chamber is opened, The first liquid inlet hole communicates with the second liquid inlet hole, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the lower cover A through hole is opened on the top, and the end of the movable sleeve close to the lower cover passes through the through hole, and the lower end of the movable sleeve extends outward along the radial direction of the movable sleeve to form a sealing part. The gap between the outer wall of the movable sleeve and the hole wall of the through hole forms a first liquid inlet hole communicating with the liquid storage chamber. When the liquid storage chamber is opened, the sealing part opens the first liquid inlet hole. The liquid inlet hole, when the liquid storage chamber is closed, the sealing part seals the first liquid inlet hole.

An atomizer, comprising the liquid storage assembly described in any one of the foregoing.

Further, the atomizer also includes an atomizing head accommodated in the atomizing chamber, and a connecting pipe extends along the axial direction of the unlocking member at one end of the unlocking member close to the upper cover, and the connecting pipe The tube is detachably connected with the atomizing head after passing through the upper cover.

An electronic cigarette, comprising the atomizer described in any one of the foregoing.

A liquid storage assembly, the liquid storage assembly includes an unlocking member, a liquid storage tube, an upper cover, a lower cover, and a movable sleeve movably accommodated in the liquid storage tube, and a liquid storage cavity is arranged in the liquid storage tube and the atomization chamber, the movable sleeve is isolated between the liquid storage chamber and the atomization chamber, one end of the liquid storage tube is fixedly connected to the upper cover, and the other end of the liquid storage tube is connected to the The lower cover is fixedly connected, the unlocking piece is arranged on the upper cover, and one end of the unlocking piece is connected to the movable sleeve, or the unlocking piece is integrally formed with the movable sleeve, and the movable sleeve When the unlocking part is connected, the movable sleeve is driven to move, so that the movable sleeve opens or closes the liquid storage chamber.

Further, the upper cover is provided with a mounting hole, the hole wall of the mounting hole is provided with a card slot, and the outer wall of the unlocking member is extended outward along the radial direction of the unlocking member with the card slot When the unlocking part is moved, the engaging part moves along the engaging slot.

Further, the card slot includes a first card slot, a second card slot and a guide slot, the first card slot and the second card slot are opened along the circumference of the installation hole, and the guide slot is along the The installation hole is opened in the axial direction, the first card slot is arranged above the second card slot, the lower end of the guide slot communicates with the second card slot, and the upper end of the guide slot communicates with the second card slot. After a card slot, the guide groove extends upwards to communicate with the upper end surface of the upper cover,

Further, one end of the unlocking member is clamped with the movable sleeve, or one end of the unlocking member is provided with an external thread, and the end of the movable sleeve close to the unlocking member is provided with a thread that cooperates with the external thread. internal thread, the unlocking member is detachably connected to the movable sleeve through the cooperation of the external thread and the internal thread.

Further, the liquid storage assembly also includes a fixed sleeve, the fixed sleeve is accommodated in the movable sleeve, and the liquid storage cavity is formed between the inner wall of the liquid storage tube and the outer wall of the movable sleeve. The atomization chamber is composed of the inner space of the fixed sleeve, the movable sleeve is provided with a first liquid inlet hole communicating with the liquid storage chamber, and the fixed sleeve is provided with a The second liquid inlet hole communicated with the atomization chamber, when the liquid storage chamber is opened, the first liquid inlet hole communicates with the second liquid inlet hole, and when the liquid storage chamber is closed, the The first liquid inlet hole is staggered from the second liquid inlet hole.

Further, the unlocking part is a mouthpiece, and the inner space of the movable sleeve constitutes a smoke outlet passage connecting the unlocking part and the atomizing chamber.

Further, the liquid storage assembly further includes a fixed sleeve accommodated in the liquid storage tube, the movable sleeve is movably accommodated in the fixed sleeve, and the liquid storage chamber is controlled by the liquid storage tube. The space between the inner wall and the outer wall of the fixed sleeve is formed, the atomization chamber is formed by the inner space of the movable sleeve, and a first inlet communicating with the atomization chamber is opened on the movable sleeve. A liquid hole, a second liquid inlet hole communicating with the liquid storage chamber is opened on the fixed sleeve, and when the liquid storage chamber is opened, the first liquid inlet hole communicates with the second liquid inlet hole , when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.

Further, the liquid storage chamber is formed by the space between the inner wall of the liquid storage tube and the outer wall of the movable sleeve, the atomization chamber is formed by the inner space of the movable sleeve, and the lower cover A through hole is opened on the top, and the end of the movable sleeve close to the lower cover passes through the through hole, and the lower end of the movable sleeve extends outward along the radial direction of the movable sleeve to form a sealing part. The gap between the outer wall of the movable sleeve and the hole wall of the through hole forms a first liquid inlet hole communicating with the liquid storage chamber. When the liquid storage chamber is opened, the sealing part opens the first liquid inlet hole. The liquid inlet hole, when the liquid storage chamber is closed, the sealing part seals the first liquid inlet hole.

An atomizer, comprising the liquid storage assembly described in any one of the foregoing.

An electronic cigarette, comprising the atomizer mentioned above.

An atomizer, comprising a liquid storage tube with a liquid storage chamber, a movable mechanism movably accommodated in the liquid storage tube, and a detachably arranged end of the liquid storage tube capable of sealing The unlocking part of the liquid storage chamber, the movable mechanism is provided with a threaded hole, and the unlocking part is provided with a threaded tube matching the threaded hole. After the unlocking part seals the liquid storage chamber, the rotating The unlocking part, the movable mechanism can move toward the unlocking part under the cooperation of the threaded hole and the threaded pipe.

Furthermore, the atomizer further includes a compression member disposed on the unlocking member near the end of the rotating member, the compressing member can be compressed by the rotating member, so that a Negative pressure.

Further, the atomizer also includes an upper cover fixed on one end of the atomizer, the upper end of the upper cover is open, the bottom of the upper cover is provided with a guide hole, and the movable mechanism includes a rotating part , the rotating part includes a screwing part accommodated in the upper cover and a guide part arranged on the side of the screwing part, the threaded hole is arranged on the screwing part, and the guiding part It is movably passed through the guide hole to drive the screwing part to move.

Further, the compression part is a sealed cavity structure, and the volume of the compression part can be reduced under the compression of the rotating part.

Further, the bottom of the upper cover is also provided with a first liquid injection hole that communicates with the liquid storage chamber, and the rotating member also includes an upper end of the screwing part along the radial direction of the screwing part. A pressure-receiving part formed by extending outward, and a second liquid injection hole communicating with the first liquid injection hole is arranged on the pressure-receiving part.

Further, the atomizer also includes a fixed sleeve fixedly accommodated at the lower end of the liquid storage tube and a movable sleeve connected to the guide part, the liquid storage cavity is composed of the liquid storage tube, the rotary The moving part and the space surrounded by the movable sleeve can be supported against the fixed sleeve to seal the liquid storage chamber.

Further, the atomizer further includes a first elastic member, one end of the first elastic member elastically resists the upper cover, and the other end of the first elastic member elastically resists the movable sleeve, so When the rotating member moves toward the unlocking member, the movable sleeve compresses the first elastic member and moves away from the fixed sleeve to open the liquid storage chamber.

Further, the atomizer also includes a vent tube, one end of the vent tube is connected to the upper cover and communicates with the threaded hole, and the other end of the vent tube is connected to the fixed sleeve , the first elastic member is disposed on one side of the ventilation pipe.

Further, a lower oil-proof member is arranged between the liquid storage tube and the fixed sleeve, and the movable sleeve can be held against the lower oil-proof member when filling the liquid storage chamber with smoke liquid.

An electronic cigarette, comprising the above-mentioned atomizer.

The beneficial effects of the present invention are: the liquid storage assembly, the atomizer or the electronic cigarette provided by the present invention can control the opening and closing of the first liquid inlet hole by disassembling or moving the unlocking part, and then open or close the liquid storage cavity, and store When the liquid chamber is in a closed state, the leakage of the e-liquid can be avoided, preventing children from touching or accidentally ingesting the e-liquid.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

Fig. 1 is a schematic structural diagram of an atomizer according to Embodiment 1 of the present invention; (the liquid storage chamber is opened)

Fig. 2 is a schematic diagram of the structure of the atomizer shown in Fig. 1 when the unlocking part is removed; (the liquid storage chamber is closed)

Fig. 3 is a schematic structural view of the atomizer according to Embodiment 2 of the present invention; (the liquid storage chamber is opened)

Fig. 4 is a schematic diagram of the structure of the atomizer shown in Fig. 3 when the unlocking part is removed; (the liquid storage chamber is closed)

Fig. 5 is a schematic structural view of the atomizer according to Embodiment 3 of the present invention; (the liquid storage chamber is opened)

Fig. 6 is a structural schematic diagram of the separation of the unlocking part and the atomizing head in the atomizer shown in Fig. 5; (the liquid storage chamber is closed)

Fig. 7 is a schematic structural diagram of an atomizer according to Embodiment 4 of the present invention; (the liquid storage chamber is opened)

Fig. 8 is a structural schematic diagram of the separation of the unlocking part and the atomizing head in the atomizer shown in Fig. 7; (the liquid storage chamber is closed)

Fig. 9 is a schematic structural view of the atomizer according to Embodiment 5 of the present invention; (the liquid storage chamber is opened)

Fig. 10 is a schematic structural diagram of removing the unlocking part of the nebulizer shown in Fig. 9; (the liquid storage chamber is closed)

Figure 11 is a schematic structural view of the atomizer according to Embodiment 6 of the present invention; (the liquid storage chamber is opened)

Fig. 12 is a schematic structural view of the dismantling unlocking part of the atomizer shown in Fig. 11 . (reservoir closed)

Fig. 13 is a schematic structural view of the atomizer according to Embodiment 7 of the present invention; (the liquid storage chamber is opened)

Fig. 14 is a sectional view of the upper cover in the atomizer shown in Fig. 13;

Fig. 15 is a schematic structural view of another state of the atomizer shown in Fig. 13; (the liquid storage chamber is closed)

Fig. 16 is a structural schematic diagram of the separation of the unlocking part and the movable sleeve in the atomizer according to the eighth embodiment of the present invention; (the liquid storage chamber is closed)

Fig. 17 is a schematic structural diagram of an electronic cigarette according to Embodiment 9 of the present invention;

Fig. 18 is a perspective view of the electronic cigarette shown in Fig. 17 with the outer sleeve removed;

Figure 19 is a cross-sectional view of the electronic cigarette shown in Figure 17 along A-A; (the liquid storage chamber is closed)

Fig. 20 is a perspective view of the upper cover of the electronic cigarette shown in Fig. 19;

Fig. 21 is a perspective view of the rotating part in the electronic cigarette shown in Fig. 19;

Fig. 22 is a perspective view of the fixed sleeve in the electronic cigarette shown in Fig. 19;

Fig. 23 is a perspective view of the insulator in the electronic cigarette shown in Fig. 19;

Fig. 24 is a perspective view of the base in the electronic cigarette shown in Fig. 19;

Figure 25 is another cross-sectional view of the electronic cigarette shown in Figure 19; (the liquid storage chamber is opened)

Fig. 26 is a cross-sectional view of the electronic cigarette according to Embodiment 10 of the present invention; (the liquid storage chamber is closed)

Fig. 27 is another cross-sectional view of the electronic cigarette shown in Fig. 26 . (reservoir open)

The names and numbers of the components in the figure are:

Atomizer 100 Liquid Storage Assembly 10 Atomizer Head 20

Base 30 Outer sleeve 11 Liquid storage tube 12

Upper cover 13 Unlocking part 14 Lower cover 15

Movable sleeve 16 Fixed sleeve 17 First elastic member 18

Second elastic member 19 Air intake hole 31 Liquid storage cavity 121

Mounting hole 131 Guide part 132 Accommodating groove 133

Connecting pipe 141 Step surface 142 First retaining ring 143

Second retaining ring 144 Lower retaining edge 161 Upper retaining edge 162

First liquid inlet hole 163 Smoke outlet channel 164 Atomization chamber 171

Second liquid inlet hole 172, 1531 First abutment edge 165 Second abutment edge 175

Adjusting groove 32 Through hole 151 Sealing part 166

Resisting tube 167 Engagement part 145 Internal thread 168

External thread 146 First card slot 1311 Second card slot 1312

Guide groove 1313 Power supply unit 200 Base assembly 40

Movable mechanism 26 Ventilation mechanism 27 Compression part 147

Connecting piece 148 Insulating piece 41 Base connecting piece 42

Atomizing head connecting piece 43 Upper oil-proof piece 122 Lower oil-proof piece 123

Connecting part 134 Sealing member 138 First liquid injection hole 135

Guide hole 136 First installation part 137 Threaded pipe 1461

First cylinder 152 Second cylinder 153 Card slot 1521

Second mounting part 154 Rotating member 261 First connecting cylinder 262

Second connecting cylinder 263 Movable sleeve 264 Screwed part 2611

Pressure receiving part 2612 Guide part 2613 Threaded hole 1681

Upper connection edge 2621 Lower connection edge 2631 Second liquid injection hole 2614

Vent pipe 271 Vent pipe connector 272 Buckle 411

base cylinder 301 periphery 302 electrode 3011

Cavity 33

Detailed ways

The present invention will be described in detail in conjunction with accompanying drawing now. This figure is a simplified schematic diagram only illustrating the basic structure of the present invention in a schematic manner, so it only shows the components relevant to the present invention.

Embodiment one

Referring to Fig. 1 and Fig. 2, Embodiment 1 of the present invention provides an electronic cigarette, which includes an atomizer 100 and a power supply device (not shown) connected to the lower end of the atomizer 100, wherein the atomizer 100 includes a liquid storage assembly 10 , an atomizing head 20 accommodated in the liquid storage assembly 10 , and a base 30 detachably connected to the lower end of the liquid storage assembly 10 .

The liquid storage assembly 10 includes an outer sleeve 11 , a liquid storage tube 12 , an upper cover 13 , an unlocking member 14 , a lower cover 15 , a movable sleeve 16 , a fixed sleeve 17 and a first elastic member 18 .

The outer sleeve 11 is sleeved on the liquid storage tube 12, the upper cover 13 is fixed on the upper end of the liquid storage tube 12, the lower cover 15 is fixed on the lower end of the liquid storage tube 12, and the unlocking member 14 is detachably connected to the upper cover 13 , the movable sleeve 16 is movably accommodated in the liquid storage tube 12 , the fixed sleeve 17 is fixedly accommodated in the movable sleeve 16 , and the first elastic member 18 is arranged outside the movable sleeve 16 . In this embodiment, the upper cover 13 and the lower cover 15 are fixedly arranged, which can prevent the upper cover 13 and the lower cover 15 from being disassembled at will, thereby preventing the leakage of e-liquid. For children, the outer sleeve 11, the upper cover 13 and the lower cover 15 together form the outer contour of the liquid storage assembly 10, and when the liquid storage assembly 10 is taken, they can directly touch the outer surface of the liquid storage assembly 10. However, since the upper cover 13 and the lower cover 15 are fixed, they cannot be disassembled, and thus cannot touch the smoke liquid stored in the liquid storage tube 12. Therefore, the upper cover 13 and the lower cover 15 The fixed setting has played the role of child protection.

In this embodiment, the liquid storage tube 12 is made of transparent or translucent material, so that the user can observe the remaining amount of e-liquid in the liquid storage tube 12, and the outer sleeve 11 is made of hard material, so as to protect the liquid storage tube 12 to the protective effect. In one embodiment, in order to facilitate the user to observe the remaining amount of e-liquid through the outer tube 11 , a window (not shown) is provided on the side wall of the outer tube 11 .

The center of the upper cover 13 is provided with an installation hole 131 for installing the unlocking member 14, and the lower end surface of the upper cover 13 protrudes downward along the axial direction of the upper cover 13 corresponding to the installation hole 131, and a tubular guide portion 132 is provided. The movable sleeve 16 When moving, the upper end of the movable sleeve 16 can slide along the inner wall of the guide part 132 to prevent the movable sleeve 16 from shifting.

In this embodiment, the outer periphery of the unlocking member 14 is provided with external threads, the mounting hole 131 is a threaded hole, and the unlocking member 14 is detachably connected to the upper cover 13 through threads. It can be understood that in other embodiments, the unlocking member 14 can also be detachably connected to the upper cover 13 in other ways, such as plugging, clamping or magnetic connection.

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

On the outer wall of the movable sleeve 16, there is a lower retaining edge 161 stretched outward along the radial direction of the movable sleeve 16. One end of the first elastic member 18 elastically supports the lower cover 15, and the other end of the first elastic member 18 elastically supports the lower cover. Retaining edge 161. In this embodiment, on the outer wall of the movable sleeve 16 , above the lower retaining edge 161 , there is an upper retaining edge 162 extending outward along the radial direction of the movable sleeve 16 . When the movable sleeve 16 moves upward along the axial direction of the atomizer 100 under the elastic force of the first elastic member 18 , the upper retaining edge 162 abuts against the lower end of the guide portion 132 to limit the moving stroke of the movable sleeve 16 .

Understandably, the guide portion 132 can also be omitted. At this time, the movable sleeve 16 slides along the inner wall of the installation hole 131 , and the upper retaining edge 162 abuts against the lower end of the upper cover 13 .

In this embodiment, the first elastic member 18 is a spring sheathed on the movable sleeve 16 . Understandably, the first elastic member 18 may also be an elastic and rigid element such as a thin steel sheet.

In one embodiment, the inner space of the movable sleeve 16 constitutes a smoke outlet passage 164 communicating with the unlocking member 14 .

The space between the inner wall of the liquid storage tube 12 and the outer wall of the movable sleeve 16 constitutes a liquid storage chamber 121 for storing e-liquid. Hole 163.

The lower end of the fixed sleeve 17 is fixedly connected with the lower cover 15 , and the inner wall of the movable sleeve 16 is always in close contact with the outer wall of the fixed sleeve 17 during the movement of the movable sleeve 16 . The inner space of the fixed sleeve 17 constitutes an atomization chamber 171 , and a second liquid inlet 172 communicating with the atomization chamber 171 is opened on the side wall of the fixed sleeve 17 corresponding to the first liquid inlet 163 .

In one embodiment, when the movable sleeve 16 moves until the lower end of the movable sleeve 16 abuts against the lower cover 15 , the first liquid inlet hole 163 communicates with the second liquid inlet hole 172 .

The atomizing head 20 is accommodated in the atomizing cavity 171 of the fixed sleeve 17 , and the lower end of the atomizing head 20 is detachably connected to the base 30 , and the inner cavity of the atomizing head 20 communicates with the smoke outlet channel 164 . In one of the embodiments, a through hole (not shown) communicating with the atomization cavity 171 is opened on the side wall of the atomizing head 20, so that the smoke liquid enters the inner cavity of the atomizing head 20 through the through hole, thereby being Atomization forms smoke.

The base 30 is detachably connected to the lower end of the outer casing 11 , and the side wall of the base 30 is provided with air inlets 31 respectively communicating with the inner cavity of the atomizing head 20 and the outside atmosphere to realize air intake.

It can be understood that the threaded connection between the base 30 and the outer sleeve 11 can be adopted; snap connection can also be used, for example, an engaging piece is provided on the base 30, and a draw-in slot for matching the engaging piece is provided on the outer sleeve 11; Magnetic connection is adopted, for example, the contact parts between the base 30 and the outer casing 11 are made of magnetic materials.

In one embodiment, the lower end of the atomizing head 20 is threadedly connected to the base 30 by providing threads. When the base 30 is installed, the atomizing head 20 disposed on the base 30 passes through the lower cover 15 to be arranged in the atomizing chamber 171 .

The assembly and use process of the atomizer 100 of the present invention will be described below with reference to the accompanying drawings.

Please refer to FIG. 1 , during the installation of the unlocking member 14 into the installation hole 131 of the upper cover 13 , the lower end of the unlocking member 14 is always against the upper end of the movable sleeve 16 , thereby pushing the movable sleeve 16 to compress the first elastic member 18 and move down. , when the lower end of the movable sleeve 16 abuts against the lower cover 15, the unlocking member 14 is installed in place. At this time, the first liquid inlet hole 163 on the movable sleeve 16 communicates with the second liquid inlet hole 172 on the fixed sleeve 17, so that the liquid storage chamber 121 is opened, and the smoke liquid passes through the first liquid inlet hole 163 and the second liquid inlet hole 172. The liquid hole 172 and the through hole on the atomizing head 20 enter into the inner cavity of the atomizing head 20 to be atomized to form smoke.

When the user inhales, external air flows into the inner cavity of the atomizing head 20 through the air inlet 31 , mixes with the generated smoke, passes through the smoke outlet channel 164 and the unlocking member 14 in turn, and reaches the user's mouth.

Please refer to FIG. 2 , when the unlocking member 14 is disassembled, the unlocking member 14 is separated from the movable sleeve 16, so that the resisting effect of the unlocking member 14 on the movable sleeve 16 disappears, and the movable sleeve 16 is under the elastic force of the first elastic member 18 Reset, so that the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered, thereby closing the liquid storage chamber 121 .

It can be understood that, in other unshown embodiments, one end of the first elastic member 18 can elastically abut against the upper cover 13, and the other end of the first elastic member 18 elastically abuts against the upper retaining edge 162 correspondingly, and the lower retainer Edge 161 can be omitted. When the unlocking member 14 is installed on the upper cover 13, the first elastic member 18 is in a stretched state; when the unlocking member 14 is disassembled, the first elastic member 18 contracts and resets, driving the movable sleeve 16 to reset.

In the atomizer 100 or electronic cigarette according to Embodiment 1 of the present invention, when the unlocking member 14 is assembled downward, the movable sleeve 16 moves downward under the resistance of the unlocking member 14 , and the lower retaining edge 161 on the movable sleeve 16 Squeeze the first elastic member 18 to deform, and the movable sleeve 16 moves down as a whole, so that the first liquid inlet hole 163 can be aligned with the second liquid inlet hole 172, thereby opening the liquid storage chamber 121; when the unlocking member 14 is disassembled, the unlocking The part 14 is separated from the movable sleeve 16, so that the resisting effect of the unlocking part 14 on the movable sleeve 16 disappears, and under the action of the elastic force of the first elastic part 18, the first elastic part 18 extends upwards, driving the lower retaining edge at its top The upward movement of 161 can make the movable sleeve 16 move upward relative to the fixed sleeve 17 , and finally make the first liquid inlet hole 163 and the second liquid inlet hole 172 stagger, thereby closing the liquid storage chamber 121 . Therefore, after disassembling the unlocking member 14, even if the atomizing head 20 is removed, the e-liquid will not flow out, which prevents children from dismantling the atomizing head 20 arbitrarily to touch or accidentally eat the e-liquid, thereby achieving the effect of child protection.

Embodiment two

Please refer to FIG. 3 and FIG. 4 , the difference between the atomizer 100 provided by Embodiment 2 of the present invention and the atomizer 100 of Embodiment 1 is that the lower end of the unlocking member 14 extends downward along the axial direction of the unlocking member 14 with a connecting pipe. 141 , the lower end of the connecting pipe 141 is detachably connected to the upper end of the atomizing head 20 , so that the unlocking member 14 is detachably installed on the upper cover 13 . Specifically, the lower end of the connecting pipe 141 and the upper end of the atomizing head 20 are both provided with threads. At this time, the mounting hole 131 is a light hole, and the unlocking member 14 passes through the mounting hole 131 so that the lower end of the connecting pipe 141 is connected to the atomizing head 20. The upper end of the connecting pipe 141 is threadedly connected, and the inner space of the connecting pipe 141 forms a smoke outlet channel 164 communicating with the unlocking member 14 and the inner cavity of the atomizing head 20 .

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

It can be understood that in other embodiments, the connecting pipe 141 can also be detachably connected to the atomizing head 20 in other ways, such as clamping or magnetic connection.

In one of the embodiments, the outer diameter of the connecting pipe 141 is smaller than the outer diameter of the unlocking member 14, so that a stepped surface 142 is formed at the connection between the connecting pipe 141 and the unlocking member 14. During the process, the unlocking member 14 slides downward and resists the movable sleeve 16 through its stepped surface 142 to drive the movable sleeve 16 to move downward. When the connecting pipe 141 is installed in place, the unlocking member 14 is installed on the upper cover 13, the first The liquid inlet hole 163 is aligned with the second liquid inlet hole 172, and the liquid storage cavity 121 is opened. When the connecting pipe 141 is disassembled, the unlocking member 14 is disassembled from the upper cover 13, and the unlocking member 14 is separated from the movable sleeve 16, so that the resisting effect of the unlocking member 14 on the movable sleeve 16 disappears, and the elastic force of the first elastic member 18 Under the action of the first elastic member 18, the first elastic member 18 extends upward, driving the lower retaining edge 161 at the top to move upward, which can make the movable sleeve 16 move upward relative to the fixed sleeve 17, and finally make the first liquid inlet hole 163 and the second liquid inlet hole 163 move upward. The holes 172 are staggered so as to close the liquid storage chamber 121 .

Since the connecting pipe 141 is detachably connected to the atomizing head 20, if the atomizing head 20 is to be disassembled, the connection between the connecting pipe 141 and the atomizing head 20 must be released first, and because the connecting pipe 141 and the unlocking member 14 It is integrally arranged, so disassembling the connecting pipe 141 is disassembling the unlocking member 14, thereby ensuring that when the atomizing head 20 is disassembled, the first liquid inlet hole 163 and the second liquid inlet hole 172 must be staggered, and the liquid storage chamber 121 must be in the The closed state further enhances the child protection effect.

It can be understood that, in other unshown embodiments, one end of the first elastic member 18 can elastically abut against the upper cover 13, and the other end of the first elastic member 18 elastically abuts against the upper retaining edge 162 correspondingly, and the lower retainer Edge 161 can be omitted. When the unlocking member 14 is installed on the upper cover 13, the first elastic member 18 is in a stretched state; when the unlocking member 14 is disassembled, the first elastic member 18 contracts and resets, driving the movable sleeve 16 to reset.

Embodiment three

Please refer to Fig. 5 and Fig. 6, the difference between the atomizer 100 of the third embodiment of the present invention and the atomizer 100 of the second embodiment is that the upper cover 13 is provided with an accommodating groove 133 communicating with the mounting hole 131, and the unlocking member On the outer wall of 14, there is a first stop ring 143 extending outward along the radial direction of the unlocking member 14. The first stop ring 143 is arranged in the accommodation groove 133 and can move in the accommodation groove 133 under the drive of the unlocking member 14. A second elastic member 19 is disposed in the accommodating groove 133 , one end of the second elastic member 19 elastically abuts against the lower groove wall of the accommodating groove 133 , and the other end of the second elastic member 19 elastically abuts against the first retaining ring 143 .

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

It can be understood that, in other unshown embodiments, one end of the second elastic member 19 elastically abuts against the upper groove wall of the accommodating groove 133 , and the other end of the second elastic member 19 elastically abuts against the first retaining ring 143 .

Please refer to FIG. 5 , when the connecting pipe 141 is connected to the atomizing head 20 , the unlocking member 14 moves in a direction close to the movable sleeve 16 , the first retaining ring 143 compresses the second elastic member 19 , and the unlocking member 14 is pushed against by the stepped surface 142 Holding the movable sleeve 16 drives the movable sleeve 16 to move downward, so that the first liquid inlet hole 163 communicates with the second liquid inlet hole 172 and the liquid storage chamber 121 is opened. Please refer to FIG. 6, when the connecting pipe 141 is separated from the atomizing head 20, the first retaining ring 143 resets under the elastic force of the second elastic member 19, so that the unlocking member 14 moves away from the movable sleeve 16 until the second A retaining ring 143 resists the upper groove wall of the accommodation groove 133, thereby freeing a space for the reset of the movable sleeve 16. Under the elastic force of the first elastic member 18, the first elastic member 18 extends upwards, driving its The lower retaining edge 161 at the top moves upward, so that the movable sleeve 16 moves upward relative to the fixed sleeve 17 , so that the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered, and the liquid storage tube 121 is closed.

It can be understood that the moving distance of the first retaining ring 143 between the upper and lower groove walls of the accommodating groove 133 limits the movement stroke of the unlocking member 14. The moving stroke of movable sleeve 16.

It can be understood that, in other unshown embodiments, one end of the first elastic member 18 can elastically abut against the upper cover 13 , and the other end of the first elastic member 18 elastically abuts against the lower retaining edge 161 accordingly. When the unlocking member 14 moves in a direction close to the movable sleeve 16, the first elastic member 18 is in a stretched state; Sleeve 16 resets.

Understandably, in other unshown embodiments, the second elastic member 19 may be omitted. When the connecting pipe 141 is separated from the atomizing head 20, under the action of the elastic force of the first elastic member 18, the movable sleeve 16 moves upward relative to the fixed sleeve 17 and pushes against the unlocking member 14, so that the unlocking member 14 is opposite to the upper cover 13 Moving upwards means that the unlocking member 14 moves away from the movable sleeve 16 .

It can be understood that, in other unshown embodiments, the unlocking member 14 can be detachably connected to the guide part 132 , and in this case, the connecting pipe 141 can be omitted. When the unlocking part 14 is connected to the guide part 132, the unlocking part 14 moves in a direction close to the movable sleeve 16, and the lower end of the unlocking part 14 is against the movable sleeve 16 so as to drive the movable sleeve 16 to move downward, so that the first liquid inlet The hole 163 communicates with the second liquid inlet hole 172 in parallel, and the liquid storage chamber 121 is opened. When the unlocking part 14 is separated from the guide part 132, the unlocking part 14 moves away from the movable sleeve 16, and the movable sleeve 16 resets under the elastic force of the first elastic part 18, so that the first liquid inlet 163 and the second The liquid inlet holes 172 are staggered, and the liquid storage pipe 121 is closed.

The atomizer 100 of this embodiment, by setting the first stop ring 143 and the accommodating groove 133, limits the movement stroke of the unlocking piece 14, prevents the unlocking piece 14 from being disassembled from the upper cover 13, and prevents the unlocking piece 14 from The case of storage and easy accidental loss makes it more convenient to use.

Embodiment four

Please refer to FIG. 7 and FIG. 8 , the difference between the atomizer 100 of the fourth embodiment of the present invention and the atomizer 100 of the third embodiment is that the side wall of the movable sleeve 16 is necked inward along the circumferential direction of the movable sleeve 16 And the first resisting edge 165 is formed. Further, the inner diameter of the space below the first abutting edge 165 on the movable sleeve 16 is larger than the inner diameter of the space above the first abutting edge 165 , and the fixed sleeve 17 is disposed in the space below the first abutting edge 165 .

A second retaining ring 144 extends radially outward from the outer wall of the connecting pipe 141 of the unlocking member 14 , and the second retaining ring 144 can abut against the bottom of the first abutting edge 165 .

It can be understood that the first abutting edge 165 includes but is not limited to being formed by constricting the outer wall of the movable sleeve 16 , and the first abutting edge 165 can also be a diameter along the diameter of the movable sleeve 16 on the side wall of the movable sleeve 16 . A structure such as a protrusion or flange extending inward.

Please refer to FIG. 7 , when the connecting pipe 141 is connected to the atomizing head 20, the unlocking member 14 moves in a direction close to the movable sleeve 16, and the unlocking member 14 resists the movable sleeve 16 through the stepped surface 142 so as to drive the movable sleeve 16 to Moving downward, the first liquid inlet hole 163 communicates with the second liquid inlet hole 172, and the liquid storage chamber 121 is opened. Please refer to Fig. 8, when the connecting pipe 141 is separated from the atomizing head 20, the unlocking member 14 resets and moves up under the elastic force of the second elastic member 19, that is, the unlocking member 14 moves away from the movable sleeve 16, and at the same time, The second retaining ring 144 on the connecting pipe 141 resists and drives the first resisting edge 165 to move upward, that is, the movable sleeve 16 moves upward under the drive of the second retaining ring 144, so that the first liquid inlet hole 163 and the second The liquid inlet holes 172 are staggered to close the liquid storage chamber 121 .

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

It can be understood that, compared with the third embodiment, the atomizer 100 of the fourth embodiment omits the first elastic member 18, and the second stop ring 144 resists and drives the first resisting edge 165 to move, so as to realize the movable sleeve 16 moves up.

It can be understood that, in other unshown embodiments, the first abutting edge 165 can be arranged at the end of the movable sleeve 16 close to the unlocking member 14, and correspondingly, the second retaining ring 144 is arranged on the unlocking member 14 to unlock The member 14 is detachably connected to the guide portion 132, and at this time, the connecting pipe 141 can be omitted. When the unlocking part 14 is connected to the guide part 132, the unlocking part 14 moves in a direction close to the movable sleeve 16, and the lower end of the unlocking part 14 is against the movable sleeve 16 so as to drive the movable sleeve 16 to move downward, so that the first liquid inlet The hole 163 communicates with the second liquid inlet hole 172 in parallel, and the liquid storage chamber 121 is opened. When the unlocking part 14 is separated from the guide part 132, the unlocking part 14 resets under the elastic force of the second elastic part 19, and drives the movable sleeve 16 to reset through the second retaining ring 144, so that the first liquid inlet hole 163 and the second The liquid inlet holes 172 are staggered, and the liquid storage pipe 121 is closed.

It can be understood that, in other unshown embodiments, one end of the second elastic member 19 can elastically butt against the upper groove wall of the accommodating groove 133, and the other end of the second elastic member 19 elastically abuts against the first Blocking ring 143. When the unlocking member 14 moves in a direction close to the movable sleeve 16, the second elastic member 19 is in a stretched state; when the unlocking member 14 moves in a direction away from the movable sleeve 16, the second elastic member 19 shrinks and resets, driving the unlocking The part 14 resets, and the unlocking part 14 drives the movable sleeve 16 to reset through the second retaining ring 144 .

In the atomizer 100 of the fourth embodiment, the first elastic member 18 is omitted, which achieves the same technical effect, has a simpler structure, and is easy to manufacture. In addition, the second elastic member 19 is arranged in the accommodation groove 133 instead of in the liquid storage chamber 121 . Compared with the first elastic member 18 arranged in the liquid storage chamber 121 , it can avoid the contact with the e-liquid, thereby preventing the second elastic member 19 from being corroded by the e-liquid and failing after being in contact with the e-liquid for a long time.

Embodiment five

Please refer to Fig. 9 and Fig. 10, the difference between the atomizer 100 of the fifth embodiment of the present invention and the atomizer 100 of the first embodiment is that the movable sleeve 16 is movably accommodated in the fixed sleeve 17, and the fixed sleeve 17 The lower end of the fixed sleeve 17 is fixedly connected to the lower cover 15, and the upper end of the fixed sleeve 17 is fixedly connected to the upper cover 13 corresponding to the installation hole 131. The first elastic member 18 is arranged on the inner side of the movable sleeve 16, and one end of the first elastic member 18 elastically resists Holding the lower cover 15 , the other end of the first elastic member 18 elastically resists the top end of the movable sleeve 16 .

At this time, the liquid storage chamber 121 is formed by the space between the inner wall of the liquid storage tube 12 and the outer wall of the fixed sleeve 17, the atomization chamber 171 is formed by the inner space of the movable sleeve 16, and the first liquid inlet hole 163 is opened in the movable sleeve. On the side wall of the sleeve 16, the second liquid inlet 172 is arranged corresponding to the first liquid inlet 163 and opened on the side wall of the fixed sleeve 17, the second liquid inlet 172 communicates with the liquid storage chamber 121, and the second The liquid inlet hole 172 can communicate with the atomization chamber 171 through the first liquid inlet hole 163 .

In one embodiment, the outer wall of the fixing sleeve 17 is constricted inward along the circumferential direction of the fixing sleeve 17 to form a second abutting edge 175 . Furthermore, the inner diameter of the space below the second abutting edge 175 on the fixed sleeve 17 is greater than the inner diameter of the space above the second abutting edge 175 , and the movable sleeve 16 is disposed in the space below the second abutting edge 175 .

It can be understood that the second abutting edge 175 includes but is not limited to being formed by constricting the outer wall of the fixing sleeve 17 , and the second abutting edge 175 can also be a diameter along the diameter of the fixing sleeve 17 on the side wall of the fixing sleeve 17 . A structure such as a protrusion or flange extending inward.

In one of the embodiments, the upper end of the movable sleeve 16 extends upward along the axial direction of the movable sleeve 16 to form a resisting tube 167 , and when the unlocking member 14 is connected to the upper cover 13 , the lower end of the unlocking member 14 abuts against the resisting tube 167 And drive the resisting pipe 167 to move downward, that is, drive the movable sleeve 16 to move downward. Moreover, the unlocking member 14 communicates with the atomizing chamber 171 through the lumen of the resisting tube 167 .

Please refer to FIG. 9 , during the connection process between the unlocking member 14 and the upper cover 13 , the lower end of the unlocking member 14 is against the abutting tube 167 , so that the movable sleeve 16 moves down under the push of the unlocking member 14 until the second liquid inlet 172 It communicates with the first liquid inlet hole 163 , the liquid storage chamber 121 is opened, and the smoke liquid enters the atomization chamber 171 .

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

It can be understood that the resisting tube 167 can also be omitted. At this time, the unlocking member 14 is extended downward so that the lower end of the unlocking member 14 directly abuts against the top of the movable sleeve 16 , which can also drive the movable sleeve 16 to move.

Please refer to Fig. 10, when the unlocking member 14 is separated from the upper cover 13, the resisting effect of the unlocking member 14 on the movable sleeve 16 disappears, and the movable sleeve 16 resets and moves upward under the elastic force of the first elastic member 18 until The top end of the movable sleeve 16 is resisted by the second abutting edge 175 and stops moving. At this time, the second liquid inlet 172 is staggered from the first liquid inlet 163 , and the liquid storage chamber 121 is closed.

The atomizer 100 of the fifth embodiment controls the movement of the movable sleeve 16 by installing or dismounting the unlocking member 14, so that the second liquid inlet 172 communicates with or staggers with the first liquid inlet 163, and can also realize opening or Close the function of the liquid storage chamber 121 . When the unlocking part 14 is disassembled, the movable sleeve 16 is reset so that the liquid storage chamber 121 is closed, which avoids the leakage of the smoke liquid and plays a certain role in child protection. Moreover, the first elastic member 18 is arranged inside the movable sleeve 16, that is, in the atomization chamber 171, and is isolated from the liquid storage chamber 121, so as to avoid contact with the smoke liquid in the liquid storage chamber 121, thereby preventing the first After the elastic member 18 has been in contact with the e-liquid for a long time, it is corroded by the e-liquid and fails.

It can be understood that, in other unshown embodiments, one end of the first elastic member 18 can elastically abut against the second abutting edge 175 , and the other end of the first elastic member 18 elastically abuts against the movable sleeve 16 accordingly. top. When the unlocking member 13 is installed, the first elastic member 18 is in a stretched state; when the unlocking member 13 is removed, the first elastic member 18 contracts and resets, driving the movable sleeve 16 to reset.

It can be understood that in other unshown implementation manners, the atomizer 100 can be improved on the basis of the fifth embodiment combined with the third embodiment. Specifically, an accommodating groove communicating with the mounting hole 131 is provided on the upper cover 13, and a first retaining ring is extended outward along the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14, and the first retaining ring is arranged in the accommodating groove. And it can move in the accommodating groove under the drive of the unlocking part 14 . In this way, when the user wants to close the liquid storage chamber 121 , it is not necessary to disassemble the unlocking member 14 , and the movement stroke of the unlocking member 14 is limited by the accommodating groove and the first retaining ring.

It can be understood that in other unshown implementation manners, the atomizer 100 can be improved on the basis of the fifth embodiment combined with the fourth embodiment. Specifically, an accommodating groove communicating with the mounting hole 131 is provided on the upper cover 13, and a first retaining ring is extended outward along the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14, and the first retaining ring is arranged in the accommodating groove. And can move in the accommodation groove under the driving of the unlocking part 14, the second elastic member is arranged in the accommodation groove, one end of the second elastic member elastically resists the lower groove wall of the accommodation groove, the other end of the second elastic member The first resisting ring is elastically resisted, and the movable sleeve 16 is provided with a first resisting edge. Correspondingly, the unlocking member 14 is provided with a second retaining ring matched with the first resisting edge. In this way, when the user wants to close the liquid storage chamber 121 , it is not necessary to disassemble the unlocking member 14 , and the movement stroke of the unlocking member 14 is limited by the accommodating groove and the first retaining ring. In addition, the first elastic member 18 can be omitted. When the second elastic member is reset, it drives the unlocking member 14 to reset, and when the unlocking member 14 is reset, the movable sleeve 16 is driven to reset by the cooperation of the second retaining ring and the first abutting edge.

Embodiment six

Please refer to Fig. 11 and Fig. 12, the difference between the atomizer 100 of the sixth embodiment of the present invention and the atomizer 100 of the second embodiment is that the fixed sleeve 17 fixedly accommodated in the movable sleeve 16 is omitted, and the atomizer The lumen 171 is formed by the inner space of the movable sleeve 16 .

An adjustment groove 32 communicating with the atomizing chamber 171 is recessed on the upper surface of the base 30 , and the lower end of the atomizing head 20 is detachably installed in the adjustment groove 32 . The center of the lower cover 15 is provided with a through hole 151. When the base 30 is installed on the outer tube 11, the atomizing head 20 passes through the through hole 151 and is in the atomizing chamber 171. The through hole 151 passes through the adjusting groove 32 and the atomizing chamber. 171 connected.

The lower end of the movable sleeve 16 passes through the through hole 151 downwards, and the gap between the outer wall of the movable sleeve 16 and the wall of the through hole 151 forms the first liquid inlet 163 communicating with the liquid storage cavity 121. During use, the storage The e-liquid in the liquid cavity 121 can enter into the regulating groove 32 through the first liquid inlet hole 163 and be absorbed by the atomizing head 20 .

The lower end of the movable sleeve 16 extends outward along the radial direction of the movable sleeve 16 to form a sealing portion 166 , and the sealing portion 166 is disposed in the adjustment groove 32 . In a natural state, the sealing portion 166 can abut against the lower end surface of the lower cover 15 and seal the first liquid inlet hole 163 . In this embodiment, the sealing portion 166 is annular.

The process of using the atomizer 100 according to Embodiment 6 of the present invention will be described below with reference to the accompanying drawings.

Please refer to Figure 11, when the unlocking part 14 is installed on the upper cover 13, the connecting pipe 141 is connected to the atomizing head 20, and the unlocking part 14 moves downward against the movable sleeve 16. At this time, it is set at the lower end of the movable sleeve 16 The sealing part 166 also moves downward together, thereby opening the first liquid inlet hole 163, and the e-liquid in the liquid storage chamber 121 enters the adjustment tank 32 through the first liquid inlet hole 163, and is then absorbed by the atomizing head 20. Absorption, the atomizing head 20 heats the smoke liquid and atomizes the smoke liquid into smoke for users to use.

Please refer to Fig. 12, after the user finishes using, the unlocking member 14 is disassembled. At this time, the movable sleeve 16 is reset under the action of the first elastic member 18, so that the sealing portion 166 of the movable sleeve 16 re-seals the first liquid inlet. The hole 163 closes the liquid storage chamber 121 , and the smoke liquid cannot flow into the atomizing head 20 .

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

The atomizer 100 provided in Embodiment 6, by omitting the fixed sleeve 17, also achieves the effect that when the unlocking member 14 is installed, the liquid storage chamber 121 is opened, and when the unlocking member 14 is removed, the liquid storage chamber 121 is closed. While having a good child protection effect, it is also convenient for processing and production, saving manufacturing costs.

It can be understood that in other unshown embodiments, the connecting pipe 141 can be omitted. At this time, the unlocking member 14 can be detachably connected with the guide part 132 by referring to the method of the first embodiment, so that the unlocking member 14 can be detachable Installed on the upper cover 13.

It can be understood that, in other unshown embodiments, one end of the first elastic member 18 can elastically abut against the upper cover 13 , and the other end of the first elastic member 18 elastically abuts against the lower retaining edge 161 accordingly. When the unlocking member 14 is installed, the first elastic member 18 is in a stretched state; when the unlocking member 14 is removed, the first elastic member 18 contracts and resets, driving the movable sleeve 16 to reset.

It can be understood that in other unshown implementation manners, the atomizer 100 can be improved on the basis of the sixth embodiment in combination with the third embodiment. Specifically, an accommodating groove communicating with the mounting hole 131 is provided on the upper cover 13, and a first retaining ring is extended outward along the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14, and the first retaining ring is arranged in the accommodating groove. And it can move in the accommodating groove under the drive of the unlocking part 14 . In this way, when the user wants to close the liquid storage chamber 121 , it is not necessary to disassemble the unlocking member 14 , and the movement stroke of the unlocking member 14 is limited by the accommodating groove and the first retaining ring.

It can be understood that in other unshown implementation manners, the atomizer 100 can be improved on the basis of the sixth embodiment in combination with the fourth embodiment. Specifically, an accommodating groove communicating with the mounting hole 131 is provided on the upper cover 13, and a first retaining ring is extended outward along the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14, and the first retaining ring is arranged in the accommodating groove. And can move in the accommodation groove under the driving of the unlocking part 14, the second elastic member is arranged in the accommodation groove, one end of the second elastic member elastically resists the lower groove wall of the accommodation groove, the other end of the second elastic member The first resisting ring is elastically resisted, and the movable sleeve 16 is provided with a first resisting edge. Correspondingly, the unlocking member 14 is provided with a second retaining ring matched with the first resisting edge. In this way, when the user wants to close the liquid storage chamber 121 , it is not necessary to disassemble the unlocking member 14 , and the movement stroke of the unlocking member 14 is limited by the accommodating groove and the first retaining ring. In addition, the first elastic member 18 can be omitted. When the second elastic member is reset, it drives the unlocking member 14 to reset, and when the unlocking member 14 is reset, the movable sleeve 16 is driven to reset by the cooperation of the second retaining ring and the first abutting edge.

Embodiment seven

Please refer to FIG. 13 , Embodiment 7 of the present invention provides an electronic cigarette, which includes an atomizer 100 and a power supply device (not shown) electrically connected to the atomizer 100 , wherein the atomizer 100 It includes a liquid storage assembly 10 , an atomizing head 20 accommodated in the liquid storage assembly 10 , and a base 30 detachably connected to the lower end of the liquid storage assembly 10 .

The liquid storage assembly 10 includes an outer sleeve 11 , a liquid storage tube 12 , an upper cover 13 , an unlocking member 14 , a lower cover 15 , a movable sleeve 16 and a fixed sleeve 17 .

The upper cover 13 is fixed on the upper end of the liquid storage tube 12, the lower cover 15 is fixed on the lower end of the liquid storage tube 12, and the outer sleeve 11 is fixedly sleeved outside the liquid storage tube 12, the upper cover 13 and the lower cover 15 at the same time, and is unlocked The component 14 is connected to the upper cover 13, the movable sleeve is movably accommodated in the liquid storage tube 12, and the fixed sleeve 17 is fixedly accommodated in the movable sleeve 16.

In this embodiment, the liquid storage tube 12 is made of transparent or translucent material, so that the user can observe the remaining amount of e-liquid in the liquid storage tube 12 , and the outer tube 11 is made of hard material, so that the liquid storage tube 12 can play an important role. protective effect. In one embodiment, in order to facilitate the user to observe the remaining amount of e-liquid through the outer tube 11 , a window (not shown) is provided on the side wall of the outer tube 11 .

The center of the upper cover 13 is provided with an installation hole 131 for installing the unlocking member 14 , and a tubular guide portion 132 protrudes downward along the axial direction of the upper cover 13 corresponding to the installation hole 131 on the lower end surface of the upper cover 13 . When the movable sleeve 16 moves, the upper end of the movable sleeve 16 can slide along the inner wall of the guide portion 132 to prevent the movable sleeve 16 from shifting.

Please refer to FIG. 14 at the same time. In this embodiment, the hole wall of the mounting hole 131 of the upper cover 13 is provided with a card slot (not shown in the figure). A locking slot 1311 , a second locking slot 1312 , and a guide slot 1313 defined along the axial direction of the installation hole 131 . The first card slot 1311 is arranged above the second card slot 1312, the lower end of the guide slot 1313 communicates with the second card slot 1312, and after the upper end of the guide slot 1313 communicates with the first card slot 1311, the guide slot 1313 extends upward to connect with the upper cover 13 of the upper end. Understandably, in other unshown embodiments, the guide groove 1313 can also be arranged obliquely, as long as the lower end of the guide groove 1313 communicates with the second locking groove 1312 and the upper end of the guiding groove 1313 communicates with the first locking groove 1311 Finally, the guide groove 1313 extends upwards to communicate with the upper surface of the upper cover 13 .

The unlocking part 14 is generally a tubular hollow structure, and the outer wall of the unlocking part 14 extends outward along the radial direction of the unlocking part 14. The engaging part 145 can be connected with the first locking groove 1311, the second locking groove 1312 and The guide slot 1313 is matched and can slide along the first slot 1311 , the second slot 1312 and the guide slot 1313 to be locked in the first slot 1311 or the second slot 1312 . In this embodiment, the engaging portion 145 is a protrusion.

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

An upper retaining edge 162 extends outward along the radial direction of the movable sleeve 16 on the outer wall of the movable sleeve 16 . The lower end of the unlocking member 14 is connected to the upper end of the movable sleeve 16 through interference fit. In this embodiment, the lower end of the unlocking member 14 is fixedly inserted into the upper end of the movable sleeve 16 . When the unlocking member 14 moves upward until the engaging portion 145 engages in the first engaging groove 1311 , the upper retaining edge 162 can abut against the lower end of the guiding portion 132 to limit the moving stroke of the movable sleeve 16 .

It can be understood that the guide part 132 can also be omitted. At this time, the movable sleeve 16 slides along the inner wall of the installation hole 131. When the movable sleeve 16 is lifted, the upper retaining edge 162 can be made to abut against the lower end of the upper cover 13, and the same can be achieved. It plays the role of limiting the moving stroke of the movable sleeve 16.

It can be understood that the upper retaining edge 162 can also be omitted. Since the distance between the first locking groove 1311 and the second locking groove 1312 is fixed, the movement stroke of the unlocking member 14 along the axial direction of the upper cover 13 is fixed. Therefore, the moving stroke of the movable sleeve 16 moved along the axial direction of the upper cover 13 under the drive of the unlocking member 14 is also fixed.

The space between the inner wall of the liquid storage tube 12 and the outer wall of the movable sleeve 16 forms a liquid storage chamber 121 for storing e-liquid, and a first inlet communicating with the liquid storage chamber 121 is opened on the side wall of the movable sleeve 16 . The liquid hole 163 , the first liquid inlet hole 163 is located below the upper retaining edge 162 .

The lower end of the fixed sleeve 17 is fixedly connected to the upper surface of the lower cover 15, the inner wall of the movable sleeve 16 is closely attached to the outer wall of the fixed sleeve 17, and a seal ( The figure is not marked), the seals are rubber rings, silica gel rings, etc. to improve the sealing degree between the movable sleeve 16 and the fixed sleeve 17, and prevent liquid leakage from occurring during the movement of the movable sleeve 16.

An atomization cavity 171 is formed in the inner space of the fixed sleeve 17 , and a second liquid inlet 172 communicating with the atomization cavity 171 is opened on the side wall of the fixed sleeve 17 corresponding to the first liquid inlet 163 .

In this embodiment, the inner space of the movable sleeve 16 forms a smoke outlet channel 164 communicating with the unlocking member 14 and the atomizing chamber 171 .

Please refer to FIG. 13 and FIG. 15 at the same time. In this embodiment, when the unlocking member 14 is locked in the second locking groove 1312 , the first liquid inlet hole 163 communicates with the second liquid inlet hole 172 , and the liquid storage chamber 121 is opened. When the unlocking member 14 is engaged in the first locking groove 1311 , the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered, and the liquid storage chamber 121 is closed.

It can be understood that, in other unshown embodiments, when the unlocking member 14 is engaged in the second locking groove 1312, the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered, and the liquid storage chamber is closed. . When the unlocking member 14 is engaged in the first locking slot 1311 , the first liquid inlet hole 163 communicates with the second liquid inlet hole 173 , and the liquid storage chamber 121 is opened.

The atomizing head 20 is accommodated in the atomizing cavity 171 of the fixed sleeve 17 , and the lower end of the atomizing head 20 is connected to the base 30 , and the inner cavity of the atomizing head 20 communicates with the smoke outlet channel 162 . In this embodiment, a through hole (not shown in the figure) communicating with the atomizing chamber 171 is opened on the side wall of the atomizing head 20, so that the smoke liquid enters the interior of the atomizing head 20 through the through hole, and is atomized. Smoke is formed.

The base 30 is detachably connected to the lower end of the outer tube 11 , and the side wall of the base 30 is provided with an air inlet 31 respectively communicating with the inner cavity of the atomizing head 20 and the outside atmosphere to realize air intake. It can be understood that, in other unshown embodiments, the air inlet 31 can also be provided on the lower end surface of the base 30 .

It can be understood that the threaded connection between the base 30 and the outer sleeve 11 can be adopted; snap connection can also be adopted, for example, an engaging piece is provided on the base 30, and a draw-in slot matching the engaging piece is provided on the outer sleeve 11; The magnetic connection, for example, the contact parts between the base 30 and the outer sleeve 11 are made of magnetic materials. In this embodiment, the upper end of the base 30 is threadedly connected with the outer casing 11 by providing threads.

The process of using the atomizer 100 according to Embodiment 7 of the present invention will be described below with reference to the accompanying drawings.

Please refer to Fig. 13 and Fig. 14 at the same time, the upper end of the guide groove 1313 moves the unlocking member 14 downward along the guide groove 1313, so that the engaging part 145 moves to the lowermost end of the guide groove 1313, and then rotates the unlocking member 14, finally making the latch The joint part 145 is snapped into the second slot 1312, and the unlocking part 14 is installed in place. During this process, the movable sleeve 16 moves downward under the drive of the unlocking member 14, so that the first liquid inlet hole 163 of the movable sleeve 16 communicates with the second liquid inlet hole 172 of the fixed sleeve 17, thereby opening the liquid storage. cavity 121 , the smoke liquid enters into the inner cavity of the atomizing head 20 through the first liquid inlet hole 163 , the second liquid inlet hole 172 and the through hole of the atomizing head 20 in sequence, and is atomized to form smoke.

When the user inhales, external air flows into the inner cavity of the atomizing head 20 from the air inlet 31 , mixes with the generated smoke, passes through the smoke outlet channel 162 and the unlocking member 14 in turn, and reaches the user's mouth.

Please refer to Figure 14 and Figure 15 at the same time, after the user finishes using, turn the unlocking part 14 along the second card slot 312, so that the engaging part 145 rotates to the lower end of the guide groove 1313, move upward and rotate the unlocking part 14, and finally make the locking part 145 is clamped in the first slot 1311, during this process, the movable sleeve 16 moves upwards driven by the unlocking piece 14, so that the first liquid inlet 163 and the second liquid inlet 172 are staggered and disconnected, thus closing Liquid storage chamber 121.

In the atomizer 100 provided by Embodiment 7 of the present invention, when the unlocking part 14 is pulled outward until the engaging part 145 is engaged in the first engaging groove 1311, the first liquid inlet hole 163 of the movable sleeve 16 and the fixed sleeve The second liquid inlet hole 172 of the tube 17 is staggered and disconnected, and the liquid storage chamber 121 is closed. Even if the atomizing head 20 is disassembled, the e-liquid will not flow out, which prevents children from arbitrarily disassembling the atomizing head 20 to touch or even eat it by mistake. The situation of e-liquid has played a certain role in child protection.

In addition, compared with Embodiment 1, in this embodiment, the movable sleeve 16 is reset under the drive of the unlocking member 14 instead of being reset under the elastic force of the elastic member, which can prevent the elastic member from loosening and moving after long-term use. The occurrence of a situation where the sleeve 16 cannot be reset.

It can be understood that in other unshown embodiments, the unlocking member 14 and the movable sleeve 16 can also be integrally formed in addition to being fixedly connected, and the unlocking member 14 can also drive the movable sleeve 16 to move, thereby opening or closing the storage tank. Liquid chamber 121 .

It can be understood that in other unshown embodiments, the positions of the movable sleeve 16 and the fixed sleeve 17 can be interchanged, that is, referring to the setting method of the fifth embodiment, the movable sleeve 16 is movably accommodated in the fixed sleeve. In the tube 17, the lower end of the fixed sleeve 17 is fixedly connected to the lower cover 15, and the upper end of the fixed sleeve 17 is fixedly connected to the upper cover 13 corresponding to the installation hole 131. The liquid storage chamber 121 is formed by the inner wall of the liquid storage tube 12 and the fixed sleeve. The space between the outer walls of 17 is formed, and the atomizing chamber 171 is formed by the inner space of the movable sleeve 16.

It can be understood that in other unshown embodiments, the fixing sleeve 17 can be omitted, that is, referring to the setting method of the sixth embodiment, the upper end surface of the base 30 is concavely provided with an adjustment groove communicating with the atomization chamber 171, and the lower cover A through hole is opened at the center of 15, and when the base 30 is installed on the outer casing 11, the through hole communicates with the atomization chamber 171 through the regulating groove. The lower end of the movable sleeve 16 passes through the through hole downwards, and the gap between the outer wall of the movable sleeve 16 and the wall of the through hole forms the first liquid inlet 163 communicating with the liquid storage chamber 121. During use, the liquid storage chamber The smoke liquid in 121 can enter into the regulating tank through the first liquid inlet hole 163 and be absorbed by the atomizing head 20 . The lower end of the movable sleeve 16 extends outward along the radial direction of the movable sleeve 16 to form a sealing part, and the sealing part is arranged in the adjusting groove. Driven by the movable sleeve 16 , the sealing part can open or close the first liquid inlet hole 163 , that is, open or close the liquid storage chamber 121 . The electronic cigarette provided by the present invention has all the technical features of the aforementioned atomizer 100 , so the electronic cigarette has the same technical effect as the aforementioned atomizer 100 .

Embodiment eight

The difference between the atomizer 100 of the eighth embodiment of the present invention and the atomizer 100 of the seventh embodiment lies in that the unlocking member 14 is connected to the movable sleeve 16 in different ways. The unlocking part 14 and the movable sleeve 16 in the seventh embodiment are connected by interference fit, and the two are fixedly connected, while the unlocking part 14 and the movable sleeve 16 in the eighth embodiment are detachable. connected.

Please refer to Fig. 16. In this embodiment, the lower end of the unlocking member 14 is provided with an external thread 146, and the upper end of the movable sleeve 16 is provided with an internal thread 168 that matches the external thread 146. The unlocking member 14 and the movable sleeve 16 are connected through the external thread. 146 cooperates with the internal thread 168 to achieve a detachable connection.

In this embodiment, the unlocking member 14 is a mouthpiece. Understandably, in other unshown embodiments, the unlocking member 14 is a connecting member, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13 .

It can be understood that, in other unshown embodiments, the unlocking member 14 can also be detachably connected to the movable sleeve 16 by clamping or magnetic connection.

After the user finishes using it, pull the unlocking piece 14 outward, and the movable sleeve 16 moves upwards driven by the unlocking piece 14, so that the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered and disconnected, and the liquid storage chamber 121 is closed. At this time, the user disassembles the unlocking member 14, and the movable sleeve 16 cannot be moved due to being separated from the unlocking member 14, so that the first liquid inlet hole 163 and the second liquid inlet hole 172 cannot be aligned and communicated, that is, the liquid storage chamber 121 cannot be opened. If the liquid storage chamber 121 is to be opened, it must be realized by means of the unlocking member 14 . Compared with the atomizer 100 of the seventh embodiment, the atomizer 100 of the eighth embodiment, after the unlocking part 14 is separated from the movable sleeve 16, can prevent children from driving the movable sleeve 16 to move through the movable unlocking part 14 to open the storage tank. The possibility of the liquid cavity 121, thereby strengthening the child protection function.

In one of the embodiments, the movable sleeve 16 is made of elastic material, or an elastic member is arranged between the upper cover 13 and the movable sleeve 16 to increase the static friction between the upper cover 13 and the movable sleeve 16 to prevent After the user disassembles the unlocking part 14, the movable sleeve 16 is reset under the action of gravity or shaking.

Embodiment 8 of the present invention also provides an electronic cigarette with the aforementioned atomizer 100, because the electronic cigarette has all the technical features of the aforementioned atomizer 100, so the electronic cigarette has the same technical effect as the aforementioned atomizer 100 .

Embodiment nine

Please refer to FIGS. 17-20 , the present invention relates to an electronic cigarette (not shown in the figure), which includes an atomizer 100 and a power supply device 200 electrically connected to the atomizer 100 . Wherein, the atomizer 100 includes a liquid storage assembly 10 , an atomizing head 20 accommodated in the liquid storage assembly 10 , and a base assembly 40 detachably mounted on the lower end of the liquid storage assembly 10 .

Please refer to FIG. 19, the liquid storage assembly 10 includes an outer sleeve 11, a liquid storage tube 12, an upper cover 13, an unlocking member 14, a fixed sleeve 17, a movable mechanism 26, a ventilation mechanism 27, a first elastic member 18, a compression member 147 and Connecting piece 148 .

The outer sleeve 11 is sleeved on the liquid storage tube 12, the upper cover 13 is fixedly arranged on the upper end of the liquid storage tube 12, the fixed sleeve 17 is fixedly accommodated in the lower end of the liquid storage tube 12, and the ventilation mechanism 27 is fixedly accommodated in the liquid storage tube 12 Inside, the movable mechanism 26 is movably arranged between the liquid storage tube 12 and the ventilation mechanism 27 , the first elastic member 18 is arranged on the outside of the ventilation mechanism 27 , and the compression member 147 and the communication member 148 are installed on the unlocking member 14 .

In this embodiment, the liquid storage tube 12 is made of transparent or translucent material, so that the user can observe the remaining amount of e-liquid in the liquid storage tube 12, and the outer sleeve 11 is made of hard material, so as to protect the liquid storage tube 12 to the protective effect. In one embodiment, in order to facilitate the user to observe the remaining amount of e-liquid through the outer tube 11 , a window (not shown) is provided on the side wall of the outer tube 11 .

Please refer to FIG. 19 and FIG. 20 , the upper cover 13 is generally a hollow cylindrical structure with an opening at the upper end, and the upper cover 13 is fixedly connected with the outer sleeve 11 through interference fit. The center of the bottom of the upper cover 13 is provided with a connecting portion 134 which communicates with the inner cavity of the upper cover 13 along the axial direction of the upper cover 13. Sealing elements 138 such as rubber rings or silicone rings are sheathed on the outside of the inner cavity of the cover 13 and the part of the connecting portion 134 located in the inner cavity. The bottom of the upper cover 13 is provided with two opposite first liquid injection holes 135 around the connection portion 134 , and the bottom of the upper cover 13 is provided with two opposite guide holes 136 around the connection portion 134 . It can be understood that, in other unshown embodiments, there may be only one first liquid injection hole 135 and the guide hole 136 each, or there may be more than three each.

In this embodiment, the connecting portion 134 and the upper cover 13 are integrally formed. It can be understood that the connecting portion 134 and the upper cover 13 can also be processed separately and then pressed together for easy processing and production.

Please refer to FIG. 22 , the fixed sleeve 17 is roughly a hollow cylindrical structure with openings at both ends. The fixed sleeve 17 includes a hollow first cylinder 152 and a second cylinder 153 disposed on the upper end of the first cylinder 152 . A cylinder 152 and the second cylinder 153 are communicated with each other and the outer diameter of the first cylinder 152 is larger than the outer diameter of the second cylinder 153, so that a step is formed between the first cylinder 152 and the second cylinder 153 surface (not shown).

The sidewall of the first cylinder 152 is provided with two opposite locking grooves 1521 along the axial direction of the first cylinder 152 , and the locking grooves 1521 communicate with the inner cavity of the first cylinder 152 . Two opposite second liquid inlet holes 1531 are arranged on the side wall of the second cylinder body 153 along the axial direction of the second cylinder body 153 , and the second liquid inlet holes 1531 communicate with the inner cavity of the second cylinder body 153 . It can be understood that, in other unshown embodiments, there may be only one card slot 1521 and the second liquid inlet hole 1531 each or more than three.

Please refer to FIG. 20 and FIG. 22 at the same time. In order to facilitate the installation of the power supply device 200, the edge of the upper end of the upper cover 13 extends outward along the radial direction of the upper cover 13 to form a first installation part 137, and the edge of the lower end of the fixing sleeve 17 is fixed along the edge. The sleeve 17 extends radially outward to form a second installation portion 154 opposite to the first installation portion 137 , and the power supply device 200 is fixedly installed between the first installation portion 137 and the second installation portion 154 . It can be understood that, in order to electrically connect the power supply device 200 with the atomizing head 20, electrodes (not shown) electrically connected to the power supply device 200 are provided on the first installation part 137 and the second installation part 154. It is connected with the atomizing head 20 through wires to realize electrical conduction.

Please refer to FIG. 19 , the movable mechanism 26 includes a rotating member 261, a first connecting cylinder 262 fixedly connected to the lower end of the rotating member 261, a second connecting cylinder 263 fixedly connected to the lower end of the first connecting cylinder 262, and a second connecting cylinder 263 fixedly connected to the second connecting cylinder 262. Connect the movable sleeve 264 of the lower end of the cylinder 263 .

Referring to FIG. 21 , the rotating member 261 includes a screwing portion 2611 and a pressure receiving portion 2612 movably accommodated in the upper cover 13 , and a guiding portion 2613 slidably disposed in the guiding hole 136 .

The screwing part 2611 is roughly a hollow cylindrical structure with openings at both ends. The pressure receiving part 2612 is formed by extending the upper end of the screwing part 2611 outward along the radial direction of the screwing part 2611. The pressure receiving part 2612 is roughly disc-shaped. structure, the edge of the pressure receiving part 2612 is provided with a second liquid injection hole 2614 communicating with the first liquid injection hole 135, and the guide part 2613 is formed by extending the lower end surface of the pressure receiving part 2612 downward along the axial direction of the screwing part 2611 The guide portion 2613 is disposed on opposite sides of the screwing portion 2611 corresponding to the guide hole 136 , the guiding portion 2613 is roughly rod-shaped, and the length of the guiding portion 2613 is greater than that of the screwing portion 2611 .

The upper end of the screwing portion 2611 is configured as a threaded hole 1681 .

Please refer to FIG. 19 , the first connecting cylinder 262 , the second connecting cylinder 263 and the movable sleeve 264 are generally hollow cylindrical structures with openings at both ends. The upper end of the first connecting cylinder 262 extends outward along the radial direction of the first connecting cylinder 262 to form an upper connecting edge 2621, and the upper connecting edge 2621 and the lower end of the guide part 2613 are fixedly connected by fasteners such as screws and bolts, thereby realizing the first The fixed connection relationship between the connecting cylinder 262 and the rotating member 261 . It can be understood that the upper connecting edge 2621 and the guide portion 2613 can also be fixedly connected by clamping or crimping. The upper end of the second connecting cylinder 263 is threadedly connected with the lower end of the first connecting cylinder 262, and the lower end of the second connecting cylinder 263 extends outward along the radial direction of the second connecting cylinder 263 to form a lower connecting edge 2631, and the upper end of the movable sleeve 264 presses Connected to the lower connecting edge 2631 , so as to realize the fixed connection relationship between the second connecting cylinder 263 , the first connecting cylinder 262 and the movable sleeve 264 . It can be understood that the second connecting cylinder 263 and the first connecting cylinder 262 can also be fixedly connected by clamping or crimping, and the second connecting cylinder 263 and the movable sleeve 264 can also be screwed or clamped. fixed connection. Thus, the rotary member 261 , the first connecting cylinder 262 , the second connecting cylinder 263 and the movable sleeve 264 are fixedly connected.

The space enclosed by the liquid storage tube 12 and the movable mechanism 26 forms a liquid storage cavity 121 for storing e-liquid, and the liquid storage cavity 121 communicates with the first liquid injection hole 135 . Moving the rotating part 261 downward, the guide part 2613, the first connecting cylinder 262, the second connecting cylinder 263 and the movable sleeve 264 move downward together under the drive of the rotating part 261, and finally the lower end of the movable sleeve 264 can The liquid storage chamber 121 is sealed against the stepped surface of the fixed sleeve 17 .

When installing the rotating part 261 , the screwing part 2611 is sheathed outside the connecting part 134 , and the seal 138 is interposed between the screwing part 2611 and the connecting part 134 , so as to prevent e-liquid from entering the connecting part 134 .

The movable sleeve 264 is movably sleeved on the outside of the second cylinder 153 of the fixed sleeve 17 driven by the rotating member 261 .

Please refer to FIG. 19 , in order to improve the sealing performance and prevent the smoke liquid in the liquid storage chamber 121 from leaking, in this embodiment, an upper oil-proof member 122 is arranged between the liquid storage tube 12 and the upper cover 13 , and the liquid storage tube 12 and the upper cover 13 A lower oil-proof member 123 is arranged between the fixed sleeves 17, an upper oil-proof member 122 is fixedly erected between the liquid storage pipe 12 and the upper cover 13, and a lower oil-proof member 123 is fixedly sleeved on the first cylinder of the fixed sleeve 17. On the body 152, the movable sleeve 264 can bear against the lower oil-proof member 123, thereby further improving the sealing performance.

In this embodiment, both the upper oil-proof member 122 and the lower oil-proof member 123 are made of rubber material. Both are made of silicone material.

Please refer to FIG. 19 , the ventilation mechanism 27 includes a ventilation tube 271 and a ventilation tube connector 272 . Both the ventilation pipe 271 and the ventilation pipe connector 272 are approximately hollow tubular structures with openings at both ends. The hole is threadedly connected with the vent pipe 271 , thereby realizing the fixed connection relationship between the vent pipe 271 and the fixed sleeve 17 . It can be understood that the air pipe 271 and the connecting portion 134 and the air pipe 271 and the air pipe connecting member 272 may also be fixedly connected by means of crimping or clipping. It can also be understood that in other unshown embodiments, the vent tube connector 272 can also be omitted, and in this case, the vent tube 271 is directly connected to the fixed sleeve 17 by screwing, clipping or crimping.

The inner space of the ventilation pipe 271 forms the smoke outlet channel 164 communicating with the connecting portion 134 .

The first elastic member 18 is arranged on one side of the vent pipe 271, one end of the first elastic member 18 elastically resists the lower bottom surface of the upper cover 13, and the other end of the first elastic member 18 elastically resists the upper connection of the first connecting cylinder 262 Edge 2621. In a natural state, due to the elastic force of the first elastic member 18 , the movable sleeve 264 can abut against the lower oil-proof member 123 to seal the liquid storage chamber 121 .

In this embodiment, the first elastic member 18 is a spring sheathed on the outside of the vent pipe 271 . Understandably, the first elastic member 18 may also be an elastic and rigid element such as a thin steel sheet.

The unlocking piece 14 is roughly in the form of a cylindrical structure with both ends penetrating. The lower end surface of the unlocking piece 14 extends downward along the axial direction of the unlocking piece 14 to form a threaded tube 1461 communicating with the inner cavity of the unlocking piece 14. The threaded tube 1461 can cooperate with the threaded hole 1681 connect. During the connection process of the unlocking part 14 through the threaded pipe 1461 and the threaded hole 1681 and the screwing part 2611 , the lower end of the unlocking part 14 can always be held against the upper cover 13 .

The lower end surface of the unlocking part 14 surrounds the threaded pipe 1461 and is provided with an annular groove (not shown in the figure) along the axial direction of the unlocking part 14. The compression part 147 is arranged in the groove, and the compression part 147 is a sealed cavity. structure, and the compression member 147 can be deformed under pressure. In this embodiment, the compressing member 147 is a silicon capsule made of a silicone material, and it can be understood that the compressing member 147 may also be a rubber bladder made of a rubber material.

During the connection process between the unlocking part 14 and the screwing part 2611, the axial position of the unlocking part 14 is restricted and cannot move downwards, so that the screwing part 2611 moves up due to the thread relationship, thereby driving the pressure bearing part 2612 to move and squeeze. Compression piece 147 .

The connecting piece 148 is generally a hollow tubular structure with openings at both ends, and the lower end of the connecting piece 148 is connected to the through hole of the unlocking piece 14 by crimping. It can be understood that the connecting member 148 can also be connected with the unlocking member 14 through threaded connection, clip connection or magnetic connection. When the user smokes, he can hold the connecting piece 148 for suction, or install a mouthpiece on the connecting piece 148, and the user can take a breath by holding the mouthpiece.

Please refer to FIG. 19 , the base assembly 40 includes an insulating part 41 , a base connecting part 42 , a base 30 and an atomizing head connecting part 43 .

Please refer to Fig. 23, the insulator 41 is accommodated in the first cylindrical body 152 of the fixed sleeve 17, the insulator 41 is roughly a hollow cylindrical structure with openings at both ends, and the side wall of the insulator 41 is along the diameter of the insulator 41. The buckle 411 is formed by extending outward, and the buckle 411 is engaged in the slot 1521 to prevent the insulator 41 from rotating. In this embodiment, the insulator 41 is made of hard plastic.

Please refer to FIG. 19 , the base connecting member 42 is fixedly accommodated in the insulating member 41 , and the base connecting member 42 is generally a hollow cylindrical structure with openings at both ends. The connection relationship between the base connecting part 42 and the insulating part 41 is realized through interference fit between the outer wall of the base connecting part 42 and the inner wall of the insulating part 41 .

Please refer to FIG. 24 , the base 30 is accommodated in the first cylinder 152 and screwed to the base connecting member 42 . The base 30 is generally in the shape of a trumpet. The base 30 includes a base cylinder 301 and a peripheral edge 302 . The peripheral edge 302 is formed by extending outward from the lower end of the base cylinder 301 .

The base cylinder 301 is roughly in the shape of a cylindrical structure with an open upper end. The side wall of the base cylinder 301 is provided with two opposite air inlets 31. The bottom of the base cylinder 301 is also fixed with an electrode 3011. The electrode 3011 is connected to the The power supply device 200 and the atomizing head 20 are electrically connected so as to energize the atomizing head 20 to heat the e-liquid, so that the e-liquid is atomized into smoke.

After the base 30 is accommodated in the first cylindrical body 152, a cavity 33 is formed between the outer wall of the base 30 and the inner wall of the first cylindrical body 152, and the cavity 33 communicates with the air inlet 31. The vent hole 3021 of the chamber 33.

Please refer to FIG. 19 , the atomizing head connecting piece 43 is fixedly installed on the upper end of the base 30 , and the atomizing head 20 is fixed on the atomizing head connecting piece 43 through threaded connection, so that the atomizing head 20 is partially accommodated in the first cylinder 152 , the atomizing head 20 is partly accommodated in the second cylinder 153, and the atomizing head 20 can be electrically connected to the electrode 3011, and the inner chamber of the atomizing head 20 communicates with the inner chamber of the base cylinder 301 and the air pipe 271 respectively .

The side wall of the atomizing head 20 is provided with a liquid-permeable hole (not shown) corresponding to the second liquid inlet hole 1531, so that the e-liquid enters the atomizer head 20 through the second liquid inlet hole 1531 and the liquid-permeable hole. cavity.

The use process of the electronic cigarette of the present invention will be described below with reference to the accompanying drawings.

Please refer to Figure 19. When the user needs to fill the liquid storage chamber 121 with e-liquid, unscrew the unlocking part 14, and the movable mechanism 26 moves downward as a whole due to the action of the thread, and the movable sleeve 264 acts on the elastic force of the first elastic part 18. Press the lower anti-oil member 123 to seal the liquid storage chamber 121 . At this time, the user injects e-liquid through the second liquid injection hole 2614 , and the e-liquid enters the liquid storage chamber 121 through the first liquid injection hole 135 .

Please refer to Figure 25. After filling the e-liquid, the user tightens the unlocking part 14 on the screwing part 2611 through the matching relationship between the threaded tube 1461 and the threaded hole 1681. During the tightening process, the axial position of the unlocking part 14 is lifted. The cover 13 resists and restricts, and under the screwing action of the screwing part 2611, the movable mechanism 26 moves upward as a whole, forcing the pressure receiving part 2612 to squeeze the compression part 147, and the compression part 147 deforms after being compressed, and the volume becomes smaller During this process, the space cavity connected with the liquid storage chamber 121 gradually becomes larger, and the air pressure in the liquid storage chamber 121 decreases to form a negative pressure, which prevents the leakage of e-liquid, even if it is Injecting a large volume of e-liquid will not cause leakage of the e-liquid. It should be noted that the first elastic member 18 is compressed to store energy during liquid injection.

In addition, as the movable mechanism 26 moves upward, the movable sleeve 264 is separated from the lower oil-proof member 123, so that the liquid storage chamber 121 is opened, and the smoke liquid in the liquid storage chamber 121 enters into the mist via the second liquid inlet hole 1531. The inside of the atomizing head 20 is heated and atomized into smoke for the user to inhale.

It can be understood that in other embodiments not shown, the first connecting cylinder 262 and the second connecting cylinder 263 can also be omitted. connection, the inner wall of the movable sleeve 264 extends radially inwardly along the movable sleeve 264 to form a protrusion, and the lower end of the first elastic member 18 is held against the protrusion. When the first elastic member 18 is in a natural state , the movable sleeve 264 can also be pressed against the lower oil-proof member 123 , thereby sealing the liquid storage chamber 121 .

The liquid storage assembly 10 of the present invention controls the opening and closing of the liquid storage chamber 121 by rotating the unlocking member 14. When the unlocking member 14 is removed, the liquid storage chamber 121 is in a closed state to avoid leakage of e-liquid and prevent children from touching or mistakenly Smoke liquid.

The present invention also provides an atomizer 100 and an electronic cigarette with the above-mentioned liquid storage assembly 10. Because it has all the technical features of the liquid storage assembly 10, the atomizer 100 and the electronic cigarette have the same technology as the liquid storage assembly 10. Effect.

Embodiment ten

Please refer to FIG. 26 and FIG. 27 , the difference between the electronic cigarette 100 provided in the tenth embodiment and the electronic cigarette 100 in the ninth embodiment is that the compression member 147 is omitted in the second embodiment. When the unlocking part 14 sealing cover is arranged on the upper cover 13, and when the unlocking part 14 is rotated so that the unlocking part 14 is threadedly connected with the rotating part 261, the rotating part 261 drives the moving mechanism 26 to move upward as a whole, starting from the moving mechanism 26 to During the movement of the moving mechanism 26, the volume of the liquid storage chamber 121 does not change, so the pressure in the liquid storage chamber 121 will not increase, so the e-liquid in the liquid storage chamber 121 will not leak due to excessive pressure go out.

Compared with the ninth embodiment, the electronic cigarette 100 provided in the tenth embodiment has a simpler structure, is easier to manufacture, reduces the production cost, and can effectively prevent the leakage of the e-cigarette.

Inspired by the ideal embodiment according to the present invention, through the above description, relevant workers can make various changes and modifications without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims (10)

1. a kind of liquid storage component, it is characterised in that：The liquid storage component includes unlock piece, liquid storage pipe, upper cover, lower cover, the second bullet Property part and the moving casing being movably contained in the liquid storage pipe are provided with liquid storage cylinder and atomization in the liquid storage pipe Chamber, the moving casing are isolated between the liquid storage cylinder and the atomization chamber, and one end of the liquid storage pipe is solid with the upper cover Fixed connection, the other end of the liquid storage pipe are fixedly connected with the lower cover, and the unlock piece is arranged on the cover, and described the Two elastic components flexibly support the unlock piece, and the unlock piece is equipped with the moving casing, when unlock piece edge is leaned on When the direction movement of the nearly moving casing, the moving casing is moved in supporting for the unlock piece under effect, to open The liquid storage cylinder so that the liquid storage cylinder is connected to the atomization chamber, when the unlock piece is in the elastic force of second elastic component When being resetted under effect, the unlock piece drives the moving casing to reset, to close the liquid storage cylinder.

2. liquid storage component as described in claim 1, it is characterised in that：Offered on the upper lid mounting hole and with the peace The storage tank for filling hole connection, the radially outward side of unlock piece described in the unlock piece upper edge, which is stretched, the first baffle ring, the unlock piece It is arranged in the mounting hole, first baffle ring is arranged in the storage tank, and first baffle ring can be described Movable in the storage tank under the drive of unlock piece, one end of second elastic component flexibly supports the upper slot of the storage tank The other end of wall or the lower cell wall for flexibly supporting the storage tank, second elastic component flexibly supports first baffle ring.

3. liquid storage component as described in claim 1, it is characterised in that：The second baffle ring, the work are provided on the unlock piece It is provided with first on dynamic casing and supports edge, second baffle ring supports edge with described first and is equipped with, when the unlock piece exists When being resetted under the elastic force effect of second elastic component, the unlock piece supports edge by second baffle ring and described first Cooperation drives the moving casing to reset.

4. liquid storage component as described in any one of claims 1-3, it is characterised in that：The liquid storage component further includes fixing sleeve Pipe, the fixed sleeving are contained in the moving casing, and first elastic component is set to the outside of the moving casing, described Liquid storage cylinder is made of the space between the inner wall of the liquid storage pipe and the outer wall of the moving casing, and the atomization chamber is by described solid The inner space for determining casing is constituted, and the first inlet opening being connected to the liquid storage cylinder is offered on the moving casing, described solid Determine to offer the second inlet opening being connected to the atomization chamber on casing, when the liquid storage cylinder is opened, first inlet opening It is connected to second inlet opening, when the liquid storage cylinder is closed, first inlet opening is staggered with second inlet opening.

5. liquid storage component as claimed in claim 4, it is characterised in that：The unlock piece is a cigarette holder, the moving casing Inner space constitutes the smoke-outlet flue for being connected to the unlock piece and the atomization chamber.

6. liquid storage component as described in any one of claims 1-3, it is characterised in that：The liquid storage component further includes being contained in institute The fixed sleeving in liquid storage pipe is stated, the moving casing is movably contained in the fixed sleeving, first elastic component Set on the inside of the moving casing, the liquid storage cylinder is by between the inner wall and the outer wall of the fixed sleeving of the liquid storage pipe Space is constituted, and the atomization chamber is made of the inner space of the moving casing, is offered on the moving casing and the mist Change the first inlet opening of chamber connection, the second inlet opening being connected to the liquid storage cylinder is offered on the fixed sleeving, when described Liquid storage cylinder open when, first inlet opening is connected to second inlet opening, when the liquid storage cylinder is closed, described first into Fluid apertures is staggered with second inlet opening.

7. liquid storage component as described in any one of claims 1-3, it is characterised in that：The liquid storage cylinder is by the liquid storage pipe Space between wall and the outer wall of the moving casing is constituted, and the atomization chamber is formed by the inner space of the moving casing, Through-hole is offered on the lower lid, the moving casing is pierced by the through-hole setting, the activity close to one end of the lower cover Moving casing described in the lower end edge of casing extends radially outwardly to form sealing, the outer wall of the moving casing and the through-hole Hole wall between gap form the first inlet opening for being connected to the liquid storage cylinder, when the liquid storage cylinder is opened, the sealing First inlet opening is opened, when the liquid storage cylinder is closed, the first inlet opening described in the both seals.

8. a kind of atomizer, it is characterised in that：The atomizer includes such as claim 1-7 any one of them liquid storage components.

9. atomizer as claimed in claim 8, it is characterised in that：The atomizer further includes being contained in the atomization chamber Atomising head, the unlock piece have connecting tube, the connecting tube close to one end of the upper cover along the axially extending of the unlock piece It is detachably connected with the atomising head after the upper cover.

10. a kind of electronic cigarette, it is characterised in that：The electronic cigarette includes such as claim 8 or 9 any one of them atomizers.