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WO2018133267A1 - Dispositif de stockage de liquide, atomiseur et cigarette électronique - Google Patents

Dispositif de stockage de liquide, atomiseur et cigarette électronique Download PDF

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Publication number
WO2018133267A1
WO2018133267A1 PCT/CN2017/084647 CN2017084647W WO2018133267A1 WO 2018133267 A1 WO2018133267 A1 WO 2018133267A1 CN 2017084647 W CN2017084647 W CN 2017084647W WO 2018133267 A1 WO2018133267 A1 WO 2018133267A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid storage
movable sleeve
unlocking member
unlocking
storage chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/084647
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English (en)
Chinese (zh)
Inventor
邱伟华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Paiteng Electronic Technology Co Ltd
Original Assignee
Changzhou Paiteng Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Paiteng Electronic Technology Co Ltd filed Critical Changzhou Paiteng Electronic Technology Co Ltd
Publication of WO2018133267A1 publication Critical patent/WO2018133267A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/49—Child proofing
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular to a liquid storage device, an atomizer and an electronic cigarette.
  • the electronic cigarette generally comprises an atomizer and a power supply device.
  • the atomizer comprises a liquid storage device and an atomizing head.
  • the atomizing head is heated by the power supply device to heat the liquid storage chamber in the liquid storage device to enter the atomizing head.
  • the liquid smoke atomizes the smoke liquid to produce smoke for the user to use.
  • the atomizer In the existing electronic cigarette structure, the atomizer is generally easy to disassemble, and no protective measures are provided for the closing or opening of the liquid storage chamber. Therefore, when the child is exposed to such an electronic cigarette, the atomizer of the electronic cigarette may be arbitrarily disassembled, thereby contacting or even ingesting the liquid smoke stored in the liquid storage chamber, which has a great safety hazard.
  • a liquid storage device including an unlocking member, a housing, an upper cover, a lower cover, a first elastic member, and a housing movably received in the housing a movable sleeve in the body, wherein the housing is provided with a liquid storage chamber and an atomization chamber, the movable sleeve is separated between the liquid storage chamber and the atomization chamber, and one end of the housing is The upper cover is fixedly connected, the other end of the housing is fixedly connected to the lower cover, the unlocking member is detachably disposed on the upper cover, and the first elastic member elastically resists the movable sleeve.
  • the movable sleeve moves under the abutting action of the unlocking member, thereby opening the liquid storage chamber, so that the liquid storage chamber and the atomization
  • the cavity is in communication, and when the unlocking member is disassembled, the movable sleeve is reset by the elastic force of the first elastic member, thereby closing the liquid storage chamber.
  • the liquid storage device further includes a fixing sleeve, the fixing sleeve is received in the movable sleeve, the first elastic member is disposed outside the movable sleeve, and the liquid storage chamber is provided by the a space formed between an inner wall of the casing and an outer wall of the movable sleeve, the atomization chamber being constituted by an inner space of the fixed sleeve, and the movable sleeve is open to be connected with the liquid storage chamber a first liquid inlet hole, the fixing sleeve is provided with a second liquid inlet hole communicating with the atomization chamber, and when the liquid storage chamber is opened, the first liquid inlet hole and the second liquid inlet hole The liquid inlet hole is connected, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.
  • a lower rib is extended on an outer wall of the movable sleeve along a radial outer side of the movable sleeve, and one end of the first elastic member elastically abuts the lower cover, the first elastic member The other end elastically abuts the lower rim, and an upper rib is formed on an outer wall of the movable sleeve above the lower rib along a radially outward side of the movable sleeve.
  • the unlocking member is a cigarette holder, and an inner space of the movable sleeve constitutes a smoke passage connecting the unlocking member and the atomizing chamber.
  • the liquid storage device further includes a fixing sleeve received in the housing, the movable sleeve is movably received in the fixing sleeve, and the first elastic member is disposed on the movable sleeve
  • the liquid storage chamber is constituted by a space between an inner wall of the housing and an outer wall of the fixing sleeve
  • the atomization chamber is constituted by an inner space of the movable sleeve
  • the movable sleeve a first liquid inlet hole communicating with the atomization chamber is disposed
  • the fixing sleeve is provided with a second liquid inlet hole communicating with the liquid storage chamber, when the liquid storage chamber is opened, the The first liquid inlet hole communicates with the second liquid inlet hole, and the first liquid inlet hole and the second liquid inlet hole are staggered when the liquid storage chamber is closed.
  • an outer wall of the fixing sleeve is inwardly constricted along a circumference of the fixing sleeve to form a second abutting edge, and an inner diameter of the fixing sleeve on a space below the second abutting edge is larger than An inner diameter of the space above the second abutting edge, the movable sleeve is disposed on the fixing sleeve in a space below the second abutting edge, and one end of the first elastic member is elastically resisted The lower cover, the other end of the first elastic member elastically abuts the movable sleeve.
  • the liquid storage chamber is constituted by a space between an inner wall of the casing and an outer wall of the movable sleeve, and the atomization chamber is formed by an inner space of the movable sleeve, the lower cover Opening a through hole, the movable sleeve is close to the lower cover
  • One end of the movable sleeve is disposed to extend outwardly along the radial direction of the movable sleeve to form a sealing portion, and an outer wall of the movable sleeve and a hole wall of the through hole a gap forming a first inlet hole communicating with the reservoir chamber, the sealing portion opening the first inlet hole when the reservoir chamber is opened, and the sealing when the reservoir chamber is closed The first sealing hole is sealed.
  • the atomizer further includes an atomizing head housed in the atomization chamber, and an end of the unlocking member adjacent to the upper cover extends along an axial direction of the unlocking member, the connection The tube is detachably coupled to the atomizing head after passing through the upper cover.
  • a liquid storage device includes an unlocking member, a housing, an upper cover, a lower cover, a first elastic member, and a movable sleeve movably received in the housing, wherein the housing is provided with a storage a liquid chamber and an atomization chamber, the movable sleeve is separated between the liquid storage chamber and the atomization chamber, one end of the housing is fixedly connected with the upper cover, and the other end of the housing is The lower cover is fixedly connected, the unlocking member is disposed on the upper cover, and the first elastic member elastically abuts the movable sleeve when the unlocking member moves in a direction close to the movable sleeve Removing the movable sleeve under the abutment of the unlocking member to open the liquid storage chamber such that the liquid storage chamber communicates with the atomization chamber when the unlocking member moves away from the activity When the sleeve is moved in the direction, the movable sleeve is reset by the
  • the upper cover is provided with a mounting hole and a receiving groove communicating with the mounting hole, and the unlocking member has a first retaining ring extending outward in a radial direction of the unlocking member, the unlocking member
  • the first retaining ring is disposed in the accommodating groove, and the first retaining ring is movable in the accommodating groove by the unlocking member.
  • a second elastic member is disposed in the accommodating groove, and one end of the second elastic member elastically resists the upper groove wall of the accommodating groove or elastically abuts the lower groove wall of the accommodating groove. The other end of the second elastic member elastically abuts the first retaining ring.
  • the liquid storage device further includes a fixing sleeve, the fixing sleeve is received in the movable sleeve, the first elastic member is disposed outside the movable sleeve, and the liquid storage chamber is provided by the a space formed between an inner wall of the casing and an outer wall of the movable sleeve, the atomization chamber being constituted by an inner space of the fixed sleeve, and the movable sleeve is open to be connected with the liquid storage chamber a first liquid inlet hole, the fixing sleeve is provided with a second liquid inlet hole communicating with the atomization chamber, and when the liquid storage chamber is opened, the first liquid inlet hole and the second liquid inlet hole The liquid inlet hole is connected, and when the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.
  • a lower rib is extended on an outer wall of the movable sleeve along a radial outer side of the movable sleeve, and one end of the first elastic member elastically abuts the lower cover, the first elastic member The other end is resiliently resisting the lower rim.
  • the liquid storage device further includes a fixing sleeve received in the housing, the movable sleeve is movably received in the fixing sleeve, and the first elastic member is disposed on the movable sleeve
  • the liquid storage chamber is constituted by a space between an inner wall of the housing and an outer wall of the fixing sleeve
  • the atomization chamber is constituted by an inner space of the movable sleeve
  • the movable sleeve a first liquid inlet hole communicating with the atomization chamber is disposed
  • the fixing sleeve is provided with a second liquid inlet hole communicating with the liquid storage chamber, when the liquid storage chamber is opened, the The first liquid inlet hole communicates with the second liquid inlet hole, and the first liquid inlet hole and the second liquid inlet hole are staggered when the liquid storage chamber is closed.
  • the liquid storage chamber is constituted by a space between an inner wall of the casing and an outer wall of the movable sleeve, and the atomization chamber is formed by an inner space of the movable sleeve, the lower cover Opening a through hole, the movable sleeve is disposed near the lower cover and passing through the through hole, and a lower end of the movable sleeve extends outward in a radial direction of the movable sleeve to form a sealing portion, a gap between an outer wall of the movable sleeve and a hole wall of the through hole forms a first inlet hole communicating with the liquid storage chamber, and when the liquid storage chamber is opened, the sealing portion opens the first inlet a liquid hole that seals the first liquid inlet hole when the liquid storage chamber is closed.
  • the atomizer further includes an atomizing head housed in the atomization chamber, and an end of the unlocking member adjacent to the upper cover extends along an axial direction of the unlocking member, the connection The tube is detachably coupled to the atomizing head after passing through the upper cover.
  • a liquid storage device includes an unlocking member, a housing, an upper cover, a lower cover, a second elastic member, and a movable sleeve movably received in the housing, wherein the housing is provided with a storage a liquid chamber and an atomization chamber, the movable sleeve is separated between the liquid storage chamber and the atomization chamber, one end of the housing is fixedly connected with the upper cover, and the other end of the housing is The lower cover is fixedly connected, the unlocking member is disposed on the upper cover, the second elastic member elastically abuts the unlocking member, and the unlocking member is disposed in cooperation with the movable sleeve when the unlocking When the piece moves in a direction close to the movable sleeve, the movable sleeve moves under the abutment of the unlocking member, thereby opening the liquid storage chamber, so that the liquid storage chamber and the atomization chamber Communicating, when the unlocking member is reset by the elastic force of the second elastic member
  • the upper cover is provided with a mounting hole and a receiving groove communicating with the mounting hole
  • the unlocking member has a first retaining ring extending outward in a radial direction of the unlocking member, the unlocking member
  • the first retaining ring is disposed in the accommodating groove, and the first retaining ring is movable in the accommodating groove by the unlocking member,
  • One end of the second elastic member elastically resists the upper groove wall of the accommodating groove or elastically abuts the lower groove wall of the accommodating groove, and the other end of the second elastic member elastically resists the first ring .
  • the unlocking member is provided with a second retaining ring, and the movable sleeve is provided with a first abutting edge, and the second retaining ring is disposed in cooperation with the first abutting edge when the unlocking
  • the unlocking member drives the movable sleeve to be reset by the cooperation of the second retaining ring and the first abutting edge.
  • the liquid storage device further includes a fixing sleeve received in the movable sleeve, the liquid storage chamber being between the inner wall of the housing and the outer wall of the movable sleeve
  • the space is formed by 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 opened and a second liquid inlet hole communicating with the atomization chamber, the first liquid inlet hole is in communication with the second liquid inlet hole when the liquid storage chamber is opened, and when the liquid storage chamber is closed, the The first inlet port is offset from the second inlet port.
  • the unlocking member is a cigarette holder, and an inner space of the movable sleeve constitutes a smoke passage connecting the unlocking member and the atomizing chamber.
  • the liquid storage device further includes a fixing sleeve received in the housing, the movable sleeve is movably received in the fixing sleeve, and the liquid storage chamber is formed by an inner wall of the housing a space between the outer walls of the fixing sleeve is formed, the atomization chamber is formed by an inner space of the movable sleeve, and the movable sleeve is provided with a first liquid inlet hole communicating with the atomization chamber a second inlet hole communicating with the liquid storage chamber is defined in the fixing sleeve, and when the liquid storage chamber is opened, the first liquid inlet hole is in communication with the second liquid inlet hole, when When the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.
  • the liquid storage chamber is constituted by a space between an inner wall of the casing and an outer wall of the movable sleeve, and the atomization chamber is formed by an inner space of the movable sleeve, the lower cover Opening a through hole, the movable sleeve is disposed near the lower cover and passing through the through hole, and a lower end of the movable sleeve extends outward in a radial direction of the movable sleeve to form a sealing portion, a gap between an outer wall of the movable sleeve and a hole wall of the through hole forms a first inlet hole communicating with the liquid storage chamber, and when the liquid storage chamber is opened, the sealing portion opens the first inlet a liquid hole that seals the first liquid inlet hole when the liquid storage chamber is closed.
  • the atomizer further includes an atomizing head housed in the atomization chamber, and an end of the unlocking member adjacent to the upper cover extends along an axial direction of the unlocking member, the connection The tube is detachably coupled to the atomizing head after passing through the upper cover.
  • a liquid storage device includes an unlocking member, a casing, an upper cover, a lower cover, and a movable sleeve movably received in the housing, wherein the housing is provided with a liquid storage chamber and atomization a movable sleeve is separated between the liquid storage chamber and the atomization chamber, one end of the housing is fixedly connected to the upper cover, and the other end of the housing is fixed to the lower cover Connecting, the unlocking member is disposed on the upper cover, and one end of the unlocking member is coupled to the movable sleeve, or the unlocking member is integrally formed with the movable sleeve, when the unlocking member is moved, The movable sleeve is moved to cause the movable sleeve to open or close the liquid storage chamber.
  • the upper cover is provided with a mounting hole, and the wall of the hole of the mounting hole is provided with a card slot, and the outer wall of the unlocking member extends outwardly along the radial direction of the unlocking member and the card slot The engaged portion moves along the card slot when the unlocking member is moved.
  • the card slot includes a first card slot, a second card slot, and a guiding slot, and the first card slot and the second card slot are both opened along a circumferential direction of the mounting hole, and the guiding slot edge
  • the first slot is disposed above the second slot, the lower end of the guide slot communicates with the second slot, and the upper end of the guide slot communicates with the first slot
  • the guiding slot extends upward to communicate with the upper end surface of the upper cover.
  • one end of the unlocking member is engaged with the movable sleeve, or one end of the unlocking member is provided with an external thread, and an end of the movable sleeve adjacent to the unlocking member is provided with the external thread.
  • the internal thread is detachably connected to the movable sleeve by the cooperation of the external thread and the internal thread.
  • the liquid storage device further includes a fixing sleeve received in the movable sleeve, the liquid storage chamber being between the inner wall of the housing and the outer wall of the movable sleeve
  • the space is formed by 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 opened and a second liquid inlet hole communicating with the atomization chamber, the first liquid inlet hole is in communication with the second liquid inlet hole when the liquid storage chamber is opened, and when the liquid storage chamber is closed, the The first inlet port is offset from the second inlet port.
  • the unlocking member is a cigarette holder, and an inner space of the movable sleeve constitutes a smoke passage connecting the unlocking member and the atomizing chamber.
  • the liquid storage device further includes a fixing sleeve received in the housing, the movable sleeve is movably received in the fixing sleeve, and the liquid storage chamber is formed by an inner wall of the housing a space between the outer walls of the fixing sleeve is formed, the atomization chamber is formed by an inner space of the movable sleeve, and the movable sleeve is provided with a first liquid inlet hole communicating with the atomization chamber a second inlet hole communicating with the liquid storage chamber is defined in the fixing sleeve, and when the liquid storage chamber is opened, the first liquid inlet hole is in communication with the second liquid inlet hole, when When the liquid storage chamber is closed, the first liquid inlet hole and the second liquid inlet hole are staggered.
  • the liquid storage chamber is constituted by a space between an inner wall of the casing and an outer wall of the movable sleeve, and the atomization chamber is formed by an inner space of the movable sleeve, the lower cover Opening a through hole, the movable sleeve is disposed near the lower cover and passing through the through hole, and a lower end of the movable sleeve extends outward in a radial direction of the movable sleeve to form a sealing portion, a gap between an outer wall of the movable sleeve and a hole wall of the through hole forms a first inlet hole communicating with the liquid storage chamber, and when the liquid storage chamber is opened, the sealing portion opens the first inlet a liquid hole that seals the first liquid inlet hole when the liquid storage chamber is closed.
  • An electronic cigarette comprising the atomizer described above.
  • An atomizer comprising a housing having a reservoir, a movable mechanism movably received in the housing, and a detachably disposed at one end of the housing and capable of sealing the reservoir
  • An unlocking member of the liquid chamber the movable mechanism is provided with a threaded hole, and the unlocking member is provided with a threaded tube that cooperates with the threaded hole, and after the unlocking member seals the liquid storage chamber, the unlocking member is rotated
  • the movable mechanism is movable to the unlocking member under the cooperation of the threaded hole and the threaded tube.
  • the atomizer further includes a compression member disposed on the unlocking member near an end of the rotating member, the compression member being compressible by the rotating member to form a cavity in the liquid storage chamber Negative pressure.
  • the atomizer further includes an upper cover fixedly disposed at one end of the atomizer, the upper end of the upper cover is open, the bottom of the upper cover is provided with a guiding hole, and the movable mechanism comprises a rotating member
  • the rotating member includes a screwing portion received in the upper cover and a guiding portion disposed on a side of the screwing portion, the threaded hole being disposed on the screwing portion, the guiding portion
  • the driving hole is movably disposed to move the rotating portion.
  • the compression member is a sealed cavity structure, and the compression member can be reduced in volume under the compression of the rotary member.
  • the bottom of the upper cover is further provided with a first liquid injection hole communicating with the liquid storage chamber
  • the rotating member further includes a radial direction of the screwing portion from an upper end of the screwing portion a pressure receiving portion formed on the outer side, and the pressure receiving portion is provided with a second liquid injection hole that communicates with the first liquid injection hole.
  • the atomizer further includes a fixing sleeve fixedly received at a lower end of the housing and connected to the guiding portion a movable sleeve formed by a space surrounded by the housing, the rotating member and the movable sleeve, the movable sleeve being capable of resisting on the fixed sleeve
  • the reservoir chamber is sealed.
  • 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.
  • the movable sleeve compresses the first elastic member away from the fixed sleeve to open the reservoir when the rotary member moves toward the unlocking member.
  • the atomizer further includes a vent pipe, one end of the vent pipe is connected to the upper cover and communicates with the threaded hole, and the other end of the vent pipe is connected to the fixed sleeve
  • the first elastic member is disposed at one side of the vent pipe.
  • a lower oil-proof member is disposed between the casing and the fixed sleeve, and when the liquid smoke is injected into the liquid storage chamber, the movable sleeve can be resisted on the lower oil-proof member.
  • An electronic cigarette comprising the atomizer described above.
  • a liquid storage device comprising: a housing, an unlocking assembly, an upper cover and a movable sleeve movably received in the housing, wherein the housing is provided with a liquid storage chamber and an atomization chamber, The movable sleeve is separated between the liquid storage chamber and the atomization chamber, one end of the housing is fixedly connected to the upper cover, and the unlocking assembly is disposed in cooperation with the movable sleeve, and the movable An unlocking assembly is configured to enable the movable sleeve to open or close the reservoir.
  • the unlocking assembly includes an unlocking member and a first elastic member, the unlocking member is detachably disposed on the upper cover, and the first elastic member elastically abuts the movable sleeve when the unlocking
  • the movable sleeve moves under the abutting action of the unlocking member, thereby opening the liquid storage chamber, and when the unlocking member is disassembled, the movable sleeve is in the The first elastic member is reset by the elastic force to close the liquid storage chamber.
  • the unlocking assembly includes an unlocking member and a first elastic member, the unlocking member is movably disposed on the upper cover, and the first elastic member elastically abuts the movable sleeve when the unlocking
  • the movable sleeve moves under the abutment of the unlocking member, thereby opening the liquid storage chamber, when the unlocking member is away from the movable sleeve
  • the movable sleeve is reset by the elastic force of the first elastic member, thereby closing the liquid storage chamber.
  • the upper cover is provided with a mounting hole and a receiving groove communicating with the mounting hole, and the unlocking member has a first retaining ring extending outward in a radial direction of the unlocking member, the unlocking member The first retaining ring is disposed in the receiving slot, and the first retaining ring cooperates with the receiving slot to limit the moving stroke of the unlocking member.
  • a second elastic member is disposed in the accommodating groove, and one end of the second elastic member elastically resists the upper groove wall of the accommodating groove or elastically abuts the lower groove wall of the accommodating groove. The other end of the second elastic member elastically abuts the first retaining ring.
  • the unlocking assembly includes an unlocking member and a second elastic member, the unlocking member is movably disposed on the upper cover, and the second elastic member elastically resists the unlocking member, the unlocking member is The movable sleeve is configured to move, when the unlocking member moves in a direction close to the movable sleeve, the movable sleeve moves under the resisting action of the unlocking member, thereby opening the liquid storage chamber, When the unlocking member is reset by the elastic force of the second elastic member, the unlocking member drives the movable sleeve to be reset, thereby closing the liquid storage chamber.
  • the upper cover is provided with a mounting hole and a receiving groove communicating with the mounting hole
  • the unlocking member has a first retaining ring extending outward in a radial direction of the unlocking member, the unlocking member Provided in the mounting hole, the first retaining ring is disposed in the receiving groove, and one end of the second elastic member elastically resists the upper groove wall of the receiving groove or elastically resists the capacity
  • the lower groove wall of the groove is disposed, and the other end of the second elastic member elastically abuts the first baffle ring.
  • the unlocking member is provided with a second retaining ring, and the movable sleeve is provided with a first abutting edge, and the second retaining ring is disposed in cooperation with the first abutting edge when the unlocking
  • the unlocking member drives the movable sleeve to be reset by the cooperation of the second retaining ring and the first abutting edge.
  • the unlocking assembly includes an unlocking member, the unlocking member is disposed on the upper cover, and one end of the unlocking member is coupled to the movable sleeve, or the unlocking member is integrated with the movable sleeve Forming, when the unlocking member is moved, the unlocking member drives the movable sleeve such that the movable sleeve opens or closes the liquid storage chamber.
  • the upper cover is provided with a mounting hole, and the wall of the hole of the mounting hole is provided with a card slot, and the outer wall of the unlocking member extends outwardly along the radial direction of the unlocking member and the card slot a mating engaging portion, when the unlocking member is moved, The engaging portion moves along the card slot.
  • the card slot includes a first card slot, a second card slot, and a guiding slot, and the first card slot and the second card slot are both opened along a circumferential direction of the mounting hole, and the guiding slot edge
  • the first slot is disposed above the second slot, the lower end of the guide slot communicates with the second slot, and the upper end of the guide slot communicates with the first slot
  • the guiding slot extends upward to communicate with the upper end surface of the upper cover.
  • one end of the unlocking member is snapped or screwed with the movable sleeve.
  • the liquid storage device further includes a fixing sleeve, the fixing sleeve is received in the movable sleeve, and the liquid storage chamber is formed by a space between the housing and the movable sleeve.
  • the atomization chamber is formed by an inner space of the fixed sleeve, and the movable sleeve is provided with a first liquid inlet hole communicating with the liquid storage chamber, and the fixed sleeve is opened and provided with the atomization a second inlet hole communicating with the cavity, when the first inlet hole is in communication with the second inlet hole, the reservoir chamber is opened, when the first inlet port and the second inlet port When the holes are staggered, the reservoir is closed.
  • the liquid storage device further includes a fixing sleeve received in the housing, the movable sleeve is movably received in the fixing sleeve, and the liquid storage chamber is covered by the housing and the Forming a space between the fixed sleeves, the atomization chamber is formed by an inner space of the movable sleeve, and the movable sleeve is provided with a first liquid inlet hole communicating with the atomization chamber, the fixing a second liquid inlet hole communicating with the liquid storage chamber is opened on the sleeve, and when the first liquid inlet hole is in communication with the second liquid inlet hole, the liquid storage chamber is opened, when the first When the liquid inlet hole is displaced from the second liquid inlet hole, the liquid storage chamber is closed.
  • the liquid storage device further includes a lower cover, the lower cover is fixedly connected to an end of the housing away from the upper cover, and the liquid storage chamber is between the housing and the movable sleeve
  • the space is formed by the inner space of the movable sleeve, and the lower cover is provided with a through hole, and the movable sleeve is adjacent to the end of the lower cover and passes through the rear edge of the through hole Radially extending outwardly of the movable sleeve to form a sealing portion, a gap between an outer wall of the movable sleeve and a hole wall of the through hole forming a first liquid inlet hole communicating with the liquid storage chamber When the sealing portion opens the first liquid inlet hole, the liquid storage chamber is opened, and when the sealing portion seals the first liquid inlet hole, the liquid storage chamber is closed.
  • the unlocking member is a cigarette holder, and the cigarette holder is in communication with the atomizing chamber.
  • An atomizer comprising the liquid storage device of any of the above.
  • the atomizer further includes an atomizing head housed in the atomization chamber, the unlocking component includes an unlocking member, and one end of the unlocking member has a connecting tube extending along an axial direction of the unlocking member.
  • the connecting tube is detachably connected to the atomizing head after passing through the upper cover.
  • An electronic cigarette comprising the atomizer of any of the above.
  • the invention has the beneficial effects that the liquid storage device, the atomizer or the electronic cigarette provided by the invention controls the opening and closing of the first liquid inlet hole by disassembling or moving the unlocking member, thereby opening or closing the liquid storage chamber and storing When the liquid chamber is in a closed state, the leakage of the smoke liquid can be avoided, and the child can be prevented from contacting or ingesting the smoke liquid.
  • FIG. 1 is a schematic structural view of an atomizer according to a first embodiment of the present invention. (the liquid storage chamber is opened)
  • Figure 2 is a schematic view showing the structure of the atomizer removal and unlocking member shown in Figure 1; (the liquid storage chamber is closed)
  • FIG 3 is a schematic structural view of an atomizer according to a second embodiment of the present invention. (the liquid storage chamber is opened)
  • Figure 4 is a schematic view showing the structure of the atomizer removal and unlocking member shown in Figure 3; (the liquid storage chamber is closed)
  • Figure 5 is a schematic structural view of an atomizer according to a third embodiment of the present invention. (the liquid storage chamber is opened)
  • Figure 6 is a schematic view showing the structure of the unlocking member and the atomizing head in the atomizer shown in Figure 5; (the liquid storage chamber is closed)
  • FIG. 7 is a schematic structural view of an atomizer according to Embodiment 4 of the present invention. (the liquid storage chamber is opened)
  • Figure 8 is a schematic view showing the structure of the unlocking member and the atomizing head in the atomizer shown in Figure 7; (the liquid storage chamber is closed)
  • FIG. 9 is a schematic structural view of an atomizer according to Embodiment 5 of the present invention. (the liquid storage chamber is opened)
  • Figure 10 is a schematic view showing the structure of the atomizer removal and unlocking member shown in Figure 9; (the liquid storage chamber is closed)
  • Figure 11 is a schematic view showing the structure of an atomizer according to a sixth embodiment of the present invention. (the liquid storage chamber is opened)
  • Figure 12 is a schematic view showing the structure of the atomizer removal and unlocking member shown in Figure 11. (The reservoir is closed)
  • Figure 13 is a schematic view showing the structure of an atomizer according to a seventh embodiment of the present invention. (the liquid storage chamber is opened)
  • Figure 14 is a cross-sectional view of the upper cover of the atomizer shown in Figure 13;
  • Figure 15 is a schematic view showing the structure of another state of the atomizer shown in Figure 13; (the liquid storage chamber is closed)
  • Figure 16 is a structural schematic view showing the separation of the unlocking member and the movable sleeve in the atomizer of the eighth embodiment of the present invention. (the liquid storage chamber is closed)
  • Figure 17 is a schematic structural view of an electronic cigarette according to Embodiment 9 of the present invention.
  • Figure 18 is a perspective view of the electronic cigarette of Figure 17 with the outer sleeve removed;
  • Figure 19 is a cross-sectional view of the electronic cigarette of Figure 17 taken along line A-A; (the liquid storage chamber is closed)
  • Figure 20 is a perspective view of the upper cover of the electronic cigarette shown in Figure 19;
  • Figure 21 is a perspective view of the rotary member of the electronic cigarette shown in Figure 19;
  • Figure 22 is a perspective view of the fixing sleeve of the electronic cigarette shown in Figure 19;
  • Figure 23 is a perspective view of the insulating member in the electronic cigarette shown in Figure 19;
  • Figure 24 is a perspective view of the base of the electronic cigarette shown in Figure 19;
  • Figure 25 is another cross-sectional view of the electronic cigarette shown in Figure 19; (the liquid storage chamber is open)
  • Figure 26 is a cross-sectional view showing the electronic cigarette of the tenth embodiment of the present invention. (the liquid storage chamber is closed)
  • Figure 27 is another cross-sectional view of the electronic cigarette of Figure 26. (The reservoir is open)
  • Second retaining ring 144 lower retaining edge 161 upper retaining edge 162
  • the atomizing head connecting member 43 has an oil retaining member 122 under the oil retaining member 123
  • Base cylinder 301 circumference 302 electrode 3011
  • an embodiment of the present invention provides an electronic cigarette including an atomizer 100 and a power supply device (not shown) connected to a lower end of the atomizer 100, wherein the atomizer 100 includes a liquid storage device 10, an atomizing head 20 housed in the liquid storage device 10, and a base 30 detachably coupled to the lower end of the liquid storage device 10.
  • the liquid storage device 10 includes an outer sleeve 11, a housing 12, an upper cover 13, a lower cover 15, a movable sleeve 16, a fixed sleeve 17, and an unlocking assembly including an unlocking member 14 and a first elastic member 18.
  • the outer sleeve 11 is sleeved on the outer casing 12, the upper cover 13 is fixedly disposed at the upper end of the casing 12, the lower cover 15 is fixedly disposed at the lower end of the casing 12, and the unlocking member 14 is detachably coupled to the upper cover 13, the movable sleeve
  • the tube 16 is movably received in the housing 12, and the fixing sleeve 17 is fixedly received in the movable sleeve 16, and the first elastic member 18 is disposed on the outer side of the movable sleeve 16.
  • the upper cover 13 and the lower cover 15 are fixedly disposed to prevent the upper cover 13 and the lower cover 15 from being detached at will, thereby preventing leakage of the liquid smoke.
  • the outer sleeve 11, the upper cover 13 and the lower cover 15 together constitute the outer contour of the liquid storage device 10.
  • the direct contact with the liquid storage device 10 is The components of the profile, however, since the upper cover 13 and the lower cover 15 are fixedly disposed, the disassembly cannot be performed, and the smoke liquid stored in the casing 12 cannot be accessed, so the upper cover 13 and the lower cover 15 are Fixed settings for child protection.
  • the housing 12 is made of a transparent or translucent material, so that the user can observe the remaining amount of the tobacco liquid in the housing 12.
  • the outer sleeve 11 is made of a hard material to protect the housing 12. .
  • a window (not shown) is opened on the side wall of the outer sleeve 11.
  • a mounting hole 131 is defined in the center of the upper cover 13 for mounting the unlocking member 14.
  • the lower end surface of the upper cover 13 is convexly provided with a tubular guiding portion 132 corresponding to the mounting hole 131 in the axial direction of the upper cover 13, and the movable sleeve 16 is provided.
  • the upper end of the movable sleeve 16 is slidable along the inner wall of the guide portion 132 to prevent the movable sleeve 16 from shifting.
  • the outer periphery of the unlocking member 14 is provided with an external thread
  • the mounting hole 131 is a threaded hole
  • the unlocking member 14 and the upper cover 13 are detachably connected by threads.
  • the unlocking member 14 can also be detachably connected to the upper cover 13 by other means, such as plugging, snapping or magnetically connecting.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • a lower retaining edge 161 extends from the radially outer side of the movable sleeve 16 on the outer wall of the movable sleeve 16, and one end of the first elastic member 18 elastically abuts against the lower cover 15, and the other end of the first elastic member 18 is elastically resisted.
  • the upper rim of the movable sleeve 16 has an upper rim 162 extending outward in the radial direction of the movable sleeve 16 above the lower rib 161.
  • the guiding portion 132 can also be omitted.
  • the movable sleeve 16 slides along the inner wall of the mounting hole 131, and the upper retaining edge 162 abuts against the lower end of the upper cover 13.
  • the first elastic member 18 is a spring that is sleeved on the movable sleeve 16 . It will be appreciated that the first elastic member 18 may also be an elastic and rigid member such as a thin steel sheet.
  • the interior space of the movable sleeve 16 constitutes a smoke outlet passage 164 that communicates with the unlocking member 14.
  • the space between the inner wall of the casing 12 and the outer wall of the movable sleeve 16 constitutes a liquid storage chamber 121 for storing the liquid smoke, and the first inlet hole communicating with the liquid storage chamber 121 is opened on the side wall of the movable sleeve 16 163.
  • the lower end of the fixed sleeve 17 is fixedly coupled to 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.
  • the first inlet hole 163 of the fixing sleeve 17 defines a second inlet hole 172 communicating with the atomization chamber 171.
  • the first liquid inlet 163 communicates with the second liquid inlet 172.
  • the atomizing head 20 is received in the atomization chamber 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 is in communication with the smoke outlet passage 164.
  • the side wall of the atomizing head 20 is provided with a through hole (not shown) communicating with the atomizing chamber 171, so that the liquid smoke enters the inner cavity of the atomizing head 20 via the through hole, thereby being Atomization forms smoke.
  • the base 30 is detachably connected to the lower end of the outer sleeve 11, and the side wall of the base 30 is respectively provided with the atomizing head 20
  • the inner chamber and the air inlet 31 connected to the outside atmosphere to achieve intake air.
  • a screw connection can be adopted between the base 30 and the outer sleeve 11; a snapping can also be used, for example, a snap member is disposed on the base 30, and a sleeve corresponding to the engaging member is disposed on the outer sleeve 11;
  • the magnetic connection is used.
  • the contact portion between the base 30 and the outer sleeve 11 is made of a magnetic material.
  • the lower end of the atomizing head 20 is threadedly coupled to the base 30 by providing a thread.
  • the atomizing head 20 disposed on the base 30 passes through the lower cover 15 to be disposed in the atomizing chamber 171.
  • the lower end of the unlocking member 14 in the process of installing the unlocking member 14 into the mounting hole 131 of the upper cover 13, the lower end of the unlocking member 14 always abuts against the upper end of the movable sleeve 16, thereby pushing the movable sleeve 16 to compress the first elastic member 18 to move downward.
  • the unlocking member 14 is mounted in position.
  • 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 inlet.
  • the liquid hole 172 and the through hole on the atomizing head 20 enter the inner cavity of the atomizing head 20, thereby being atomized to form smoke.
  • the outside air flows into the inner cavity of the atomizing head 20 from the air inlet hole 31, mixes with the generated smoke, and then passes through the air outlet passage 164 and the unlocking member 14 in order to reach the user's mouth.
  • the unlocking member 14 when the unlocking member 14 is disassembled, the unlocking member 14 is separated from the movable sleeve 16, so that the resisting action 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.
  • the resetting causes the first liquid inlet hole 163 and the second liquid inlet hole 172 to be shifted, thereby closing the liquid storage chamber 121.
  • one end of the first elastic member 18 can also elastically resist the upper cover 13, and the other end of the first elastic member 18 correspondingly elastically resists the upper retaining edge 162, the lower block.
  • the edge 161 can be omitted.
  • the movable sleeve 16 moves downward under the resisting action of the unlocking member 14, and the lower retaining edge 161 on the movable sleeve 16
  • the first elastic member 18 is deformed, and the movable sleeve 16 is entirely moved downward, so that the first liquid inlet hole 163 and the second liquid inlet hole 172 are aligned, thereby opening the liquid storage chamber 121; when the unlocking member 14 is removed, the unlocking is performed.
  • the piece 14 is separated from the movable sleeve 16 such that the resisting action of the unlocking member 14 on the movable sleeve 16 disappears.
  • the first elastic member 18 extends upward to drive the lower retaining edge of the top end.
  • the upward movement of 161 enables the movable sleeve 16 to move upward relative to the fixed sleeve 17, eventually causing the first inlet opening 163 and the second inlet opening 172 to be offset, thereby closing the reservoir chamber 121. Therefore, after the unlocking member 14 is removed, even if the atomizing head 20 is removed, the liquid smoke does not flow out, and the child is prevented from arbitrarily disassembling the atomizing head 20 to contact or ingest the liquid smoke, thereby achieving the effect of child protection.
  • the atomizer 100 provided in the second embodiment of the present invention is different from the atomizer 100 of the first embodiment in that the lower end of the unlocking member 14 extends downward along the axial direction of the unlocking member 14 with a connecting tube. 141, the lower end of the connecting pipe 141 is detachably coupled to the upper end of the atomizing head 20, so that the unlocking member 14 is detachably mounted on the upper cover 13. Specifically, the lower end of the connecting tube 141 and the upper end of the atomizing head 20 are provided with threads.
  • the mounting hole 131 is a light hole
  • the unlocking member 14 passes through the mounting hole 131 and the lower end of the connecting tube 141 and the atomizing head 20 are The upper end is screwed, and the inner space of the connecting tube 141 constitutes a smoke outlet passage 164 that communicates the unlocking member 14 with the inner cavity of the atomizing head 20.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • the connecting tube 141 can also be detachably connected to the atomizing head 20 by other means, such as snapping or magnetic connection.
  • the outer diameter of the connecting tube 141 is smaller than the outer diameter of the unlocking member 14, such that the joint of the connecting tube 141 and the unlocking member 14 forms a stepped surface 142, and the connecting tube 141 is connected to the atomizing head 20.
  • the unlocking member 14 slides downward and abuts the movable sleeve 16 through the step surface 142 thereof to drive the movable sleeve 16 to move downward.
  • the connecting tube 141 is installed in position, the unlocking member 14 is mounted on the upper cover 13, first The liquid inlet hole 163 is aligned with the second liquid inlet hole 172, and the liquid storage chamber 121 is opened.
  • the unlocking member 14 When the connecting tube 141 is disassembled, the unlocking member 14 is detached from the upper cover 13, and the unlocking member 14 is separated from the movable sleeve 16, so that the resisting action of the unlocking member 14 on the movable sleeve 16 disappears, and the elastic force at the first elastic member 18 is released.
  • the first elastic member 18 extends upward to drive the lower rim 161 of the top end thereof to move upward, so that the movable sleeve 16 can move upward relative to the fixed sleeve 17, and finally the first inlet hole 163 and the second inlet hole 172 are caused. Staggered to close the reservoir chamber 121.
  • the connecting tube 141 is detachably connected to the atomizing head 20, if the atomizing head 20 is to be disassembled, it is necessary to first release the connection between the connecting tube 141 and the atomizing head 20, and because the connecting tube 141 and the unlocking member 14 are The detachment of the connecting tube 141 is to disassemble 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 at The closed state further enhances child protection.
  • one end of the first elastic member 18 can also elastically resist the upper cover 13, and the other end of the first elastic member 18 correspondingly elastically resists the upper retaining edge 162, the lower block.
  • the edge 161 can be omitted.
  • the atomizer 100 of the third embodiment of the present invention is different from the atomizer 100 of the second embodiment in that the upper cover 13 is provided with a receiving groove 133 communicating with the mounting hole 131 , and the unlocking member is provided.
  • a first retaining ring 143 is disposed on the outer wall of the outer wall of the unlocking member 14 .
  • the first retaining ring 143 is disposed in the receiving groove 133 and can be moved in the receiving groove 133 by 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 resists the lower groove wall of the accommodating groove 133, and the other end of the second elastic member 19 elastically resists the first retaining ring 143.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • one end of the second elastic member 19 elastically resists the upper groove wall of the accommodating groove 133, and the other end of the second elastic member 19 elastically resists the first retaining ring 143.
  • the unlocking member 14 moves in a direction close to the movable sleeve 16, and the first retaining ring 143 compresses the second elastic member 19, and the unlocking member 14 passes through the stepped surface 142.
  • the movable sleeve 16 is driven to move the movable sleeve 16 downward, so that the first liquid inlet 163 is in aligning communication with the second liquid inlet 172, and the liquid storage chamber 121 is opened.
  • the lower lower rim 161 of the top end moves upward, so that the movable sleeve 16 moves upward relative to the fixed sleeve 17, so that the first liquid inlet 163 and the second liquid inlet 172 are staggered, and the liquid storage chamber 121 is closed.
  • the distance that the first retaining ring 143 moves between the upper and lower groove walls of the accommodating groove 133 limits the moving stroke of the unlocking member 14 , and since the unlocking member 14 abuts against the movable sleeve 16 , the limitation is further limited.
  • one end of the first elastic member 18 can also elastically resist the upper cover 13 , and the other end of the first elastic member 18 correspondingly elastically abuts the lower rim 161 .
  • the first elastic member 18 is in a stretched state; when the unlocking member 14 moves in a direction away from the movable sleeve 16, the first elastic member 18 is contracted and reset to drive the activity. The sleeve 16 is reset.
  • the second resilient member 19 may be omitted.
  • the connecting tube 141 is separated from the atomizing head 20, under the elastic force of the first elastic member 18, the movable sleeve 16 moves upward relative to the fixed sleeve 17, and pushes the unlocking member 14 so that the unlocking member 14 is opposed to the upper cover 13 Moving upwards causes the unlocking member 14 to move in a direction away from the movable sleeve 16.
  • the unlocking member 14 can be detachably coupled to the guiding portion 132, and at this time, the connecting tube 141 can be omitted.
  • the unlocking member 14 moves in a direction close to the movable sleeve 16, and the lower end of the unlocking member 14 abuts the movable sleeve 16 to drive the movable sleeve 16 to move downward, so that the first liquid is introduced.
  • the hole 163 is in communication with the second liquid inlet hole 172, and the liquid storage chamber 121 is opened.
  • the unlocking member 14 When the unlocking member 14 is separated from the guiding portion 132, the unlocking member 14 moves in a direction away from the movable sleeve 16, and the movable sleeve 16 is reset by the elastic force of the first elastic member 18, so that the first liquid inlet hole 163 and the second liquid inlet hole 163 are second.
  • the inlet holes 172 are staggered and the reservoir chamber 121 is closed.
  • the atomizer 100 of the present embodiment limits the movement stroke of the unlocking member 14 by providing the first retaining ring 143 and the receiving groove 133, and prevents the unlocking member 14 from being detached from the upper cover 13 to prevent the unlocking member 14 from being separated by the unlocking member 14 Stored and easily lost accidentally The situation makes the use more convenient.
  • the atomizer 100 of the fourth embodiment of the present invention is different from the atomizer 100 of the third embodiment in that the side wall of the movable sleeve 16 is necked inward along the circumferential direction of the movable sleeve 16.
  • a first abutting edge 165 is formed.
  • the inner diameter of the space on the movable sleeve 16 below the first abutting edge 165 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 is extended on the outer wall of the connecting tube 141 of the unlocking member 14 along the radial direction of the connecting tube 141, and the second retaining ring 144 can abut against the bottom of the first abutting edge 165.
  • first abutment rim 165 includes, but is not limited to, being constricted by the outer wall of the movable sleeve 16, which may also be the diameter of the movable sleeve 16 on the side wall of the movable sleeve 16.
  • a structure such as a projection or a flange that projects inward.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • the atomizer 100 of the fourth embodiment omits the first elastic member 18 compared with the third embodiment, and the second retaining ring 144 is moved by the second retaining ring 144 to move the first resisting edge 165, thereby realizing the movable sleeve. 16 moves up.
  • the first abutting edge 165 can be disposed at one end of the movable sleeve 16 near the unlocking member 14, and correspondingly, the second retaining ring 144 is disposed on the unlocking member 14 to unlock
  • the member 14 is detachably coupled to the guide portion 132, and at this time, the connecting tube 141 can be omitted.
  • the unlocking member 14 moves in a direction close to the movable sleeve 16, and the lower end of the unlocking member 14 abuts the movable sleeve 16 to drive the movable sleeve 16 to move downward, so that the first liquid is introduced.
  • the hole 163 is in communication with the second liquid inlet hole 172, and the liquid storage chamber 121 is opened.
  • the unlocking member 14 is separated from the guiding portion 132, the unlocking member 14 is reset by the elastic force of the second elastic member 19, and the movable sleeve 16 is driven to be reset by the second retaining ring 144, so that the first liquid inlet hole 163 and the second liquid receiving hole 163
  • the inlet holes 172 are staggered and the reservoir chamber 121 is closed.
  • one end of the second elastic member 19 can also elastically resist the upper groove wall of the accommodating groove 133, and the other end of the second elastic member 19 is correspondingly elastically resisted first. Stop ring 143.
  • the second elastic member 19 When the unlocking member 14 moves in the direction of approaching 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 is retracted and reset to drive the unlocking.
  • the member 14 is reset, and the unlocking member 14 in turn drives the movable sleeve 16 to be reset by the second retaining ring 144.
  • the unlocking assembly includes the unlocking member 14 and the second elastic member 19, and the first elastic member 18 is omitted, which has the same technical effect, is simpler in structure, and is easy to manufacture and produce.
  • the second elastic member 19 is disposed in the accommodating groove 133 instead of being disposed in the liquid storage chamber 121, and can be avoided from the liquid storage chamber 121 as compared with the first elastic member 18 disposed in the liquid storage chamber 121. The contact of the liquid smoke can prevent the second elastic member 19 from being corroded by the smoke liquid after being in contact with the smoke liquid for a long time.
  • the atomizer 100 of the fifth embodiment of the present invention is different from the atomizer 100 of the first embodiment in that the movable sleeve 16 is movably received in the fixed sleeve 17, and the fixed sleeve 17 is fixed.
  • the lower end of the fixing sleeve 17 is fixedly connected to the upper cover 13 , and the first elastic member 18 is disposed on the inner side of the movable sleeve 16 , and one end of the first elastic member 18 is elastically resisted. Holding the lower cover 15, the other end of the first elastic member 18 elastically abuts against the top end of the movable sleeve 16.
  • the liquid storage chamber 121 is formed by a space between the inner wall of the casing 12 and the outer wall of the fixed sleeve 17, and 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.
  • the second liquid inlet hole 172 is disposed corresponding to the first liquid inlet hole 163 and is opened on the side wall of the fixed sleeve 17, and the second liquid inlet hole 172 and the liquid storage chamber 121
  • the second inlet hole 172 is in communication with the atomization chamber 171 via the first inlet hole 163.
  • the outer wall of the fixed sleeve 17 is necked inwardly along the circumference of the fixed sleeve 17 to form a second abutment edge 175. Further, the inner diameter of the fixed sleeve 17 in the space below the second abutting edge 175 is larger 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.
  • the second abutting edge 175 includes but is not limited to being formed by the constriction of the outer wall of the fixing sleeve 17, and the second abutting edge 175 can also be the diameter of the fixing sleeve 17 on the side wall of the fixing sleeve 17.
  • a structure such as a projection or a flange that projects inward.
  • the upper end of the movable sleeve 16 extends upward in the axial direction of the movable sleeve 16 to form a resisting tube 167.
  • the unlocking member 14 When the unlocking member 14 is coupled to the upper cover 13, the lower end of the unlocking member 14 abuts against the resisting tube 167. And driving the resisting tube 167 to move downward, that is, driving the movable sleeve 16 to move downward. Also, the unlocking member 14 communicates with the atomizing chamber 171 through the lumen of the abutting tube 167.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • the abutting tube 167 can also be omitted.
  • 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, and the movable sleeve 16 can also be moved.
  • the atomizer 100 of the fifth embodiment controls the movement of the movable sleeve 16 by attaching or detaching the unlocking member 14, so that the second liquid inlet 172 is connected or staggered with the first liquid inlet 163, and can also be opened or The function of the reservoir chamber 121 is closed.
  • the unlocking member 14 is disassembled, the movable sleeve 16 is reset to close the liquid storage chamber 121, which avoids the leakage of the smoke liquid and plays a certain role of child protection.
  • the first elastic member 18 is disposed on the inner side of the movable sleeve 16, that is, disposed in the atomization chamber 171, is isolated from the liquid storage chamber 121, and can avoid contact with the liquid smoke in the liquid storage chamber 121, thereby preventing the first After the elastic member 18 is in contact with the smoke liquid for a long time, it is corroded by the smoke liquid and fails.
  • one end of the first elastic member 18 can elastically resist the second abutting edge 175, and the other end of the first elastic member 18 correspondingly elastically resists the movable sleeve 16 top.
  • the atomizer 100 can be improved in combination with the third embodiment on the basis of the fifth embodiment.
  • a receiving groove is formed in the upper cover 13 to communicate with the mounting hole 131.
  • the first retaining ring extends outward in the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14.
  • the first retaining ring is disposed in the receiving slot. And can be moved in the accommodating groove by the unlocking member 14.
  • the atomizer 100 can be improved in combination with the fourth embodiment on the basis of the fifth embodiment.
  • a receiving groove is formed in the upper cover 13 to communicate with the mounting hole 131.
  • the first retaining ring extends outward in the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14.
  • the first retaining ring is disposed in the receiving slot.
  • the second elastic member is disposed in the accommodating groove, and one end of the second elastic member elastically resists the lower groove wall of the accommodating groove, and the other end of the second elastic member
  • the first retaining ring is disposed on the movable sleeve 16 , and the second retaining ring is matched with the first abutting edge.
  • the difference between the atomizer 100 of the sixth embodiment of the present invention and the atomizer 100 of the second embodiment The fixing sleeve 17 fixedly received in the movable sleeve 16 is omitted, and the atomizing chamber 171 is formed by the internal space of the movable sleeve 16.
  • An adjustment groove 32 communicating with the atomization chamber 171 is recessed in the upper end surface of the base 30, and the lower end of the atomization head 20 is detachably mounted in the adjustment groove 32.
  • a through hole 151 is defined in the center of the lower cover 15.
  • the lower end of the movable sleeve 16 is disposed downwardly through the through hole 151, and the gap between the outer wall of the movable sleeve 16 and the hole wall of the through hole 151 forms a first liquid inlet hole 163 that communicates with the liquid storage chamber 121.
  • the liquid smoke in the liquid chamber 121 can enter the adjustment tank 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 radially outwardly of the movable sleeve 16 to form a seal portion 166, and the seal portion 166 is disposed within the adjustment groove 32.
  • the sealing portion 166 can abut against the lower end surface of the lower cover 15 and seal the first liquid inlet hole 163.
  • the sealing portion 166 has an annular shape.
  • the connecting tube 141 is coupled to the atomizing head 20, and the unlocking member 14 is moved downward against the movable sleeve 16, and is disposed at the lower end of the movable sleeve 16 at this time.
  • the sealing portion 166 also moves downward together to open the first liquid inlet 163, and the liquid smoke in the liquid storage chamber 121 enters the adjustment tank 32 via the first liquid inlet hole 163, and is then subjected to the atomizing head 20. Absorbing, the atomizing head 20 heats the liquid smoke and atomizes the liquid into a smoke for use by the user.
  • the unlocking member 14 is disassembled.
  • the movable sleeve 16 is reset by the first elastic member 18, so that the sealing portion 166 of the movable sleeve 16 reseals the first liquid inlet.
  • the hole 163 closes the liquid storage chamber 121, and the liquid smoke cannot flow into the atomizing head 20.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • the nebulizer 100 provided in the sixth embodiment by omitting the fixing sleeve 17, also achieves the installation of the unlocking member 14, the liquid storage chamber 121 is opened, and when the unlocking member 14 is removed, the effect of the liquid storage chamber 121 is closed, which plays a certain role. At the same time, the child's protective effect is also convenient for processing and production, saving manufacturing costs.
  • the connecting tube 141 can be omitted.
  • the unlocking member 14 can be detachably connected to the guiding portion 132 by referring to the first embodiment, so that the unlocking member 14 is detachable.
  • the ground is mounted on the upper cover 13.
  • one end of the first elastic member 18 can elastically resist the upper cover 13 , and the other end of the first elastic member 18 correspondingly elastically abuts the lower rim 161 .
  • the first elastic member 18 is in a stretched state; when the unlocking member 14 is removed, the first elastic member 18 is retracted and reset, and the movable sleeve 16 is driven to be reset.
  • the atomizer 100 can be improved on the basis of the sixth embodiment in combination with the third embodiment.
  • a receiving groove is formed in the upper cover 13 to communicate with the mounting hole 131.
  • the first retaining ring extends outward in the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14.
  • the first retaining ring is disposed in the receiving slot. And can be moved in the accommodating groove by the unlocking member 14.
  • the atomizer 100 can be improved in combination with the fourth embodiment on the basis of the sixth embodiment.
  • a receiving groove is formed in the upper cover 13 to communicate with the mounting hole 131.
  • the first retaining ring extends outward in the radial direction of the unlocking member 14 on the outer wall of the unlocking member 14.
  • the first retaining ring is disposed in the receiving slot.
  • the second elastic member is disposed in the accommodating groove, and one end of the second elastic member elastically resists the lower groove wall of the accommodating groove, and the other end of the second elastic member
  • the first retaining ring is disposed on the movable sleeve 16 , and the second retaining ring is matched with the first abutting edge.
  • an embodiment of the present invention provides an electronic cigarette including an atomizer 100 and a power supply device (not shown) electrically connected to the atomizer 100 , wherein the atomizer 100 Including the liquid storage device 10, and being stored in the liquid storage An atomizing head 20 in the device 10 and a base 30 detachably coupled to the lower end of the liquid storage device 10.
  • the liquid storage device 10 includes an outer sleeve 11, a housing 12, an upper cover 13, an unlocking assembly, a lower cover 15, a movable sleeve 16, and a fixed sleeve 17.
  • the unlocking component includes an unlocking member 14.
  • the upper cover 13 is fixedly disposed at the upper end of the housing 12, and the lower cover 15 is fixedly disposed at the lower end of the housing 12.
  • the outer sleeve 11 is simultaneously fixedly sleeved outside the housing 12, the upper cover 13 and the lower cover 15, and the unlocking member 14 is connected.
  • the movable sleeve is movably received in the casing 12, and the fixed sleeve 17 is fixedly received in the movable sleeve 16.
  • the housing 12 is made of a transparent or translucent material so that the user can observe the remaining amount of the soot in the housing 12.
  • the outer sleeve 11 is made of a hard material to protect the housing 12.
  • a window (not shown) is opened on the side wall of the outer sleeve 11.
  • a mounting hole 131 for mounting the unlocking member 14 is opened at a center of the upper cover 13.
  • the lower end surface of the upper cover 13 is convexly provided with a tubular guiding portion 132 corresponding to the mounting hole 131 in the axial direction of the upper cover 13.
  • the wall of the mounting hole 131 of the upper cover 13 is provided with a card slot (not shown), and the card slot includes a first opening along the circumferential direction of the mounting hole 131.
  • the first slot 1311 is disposed above the second slot 1312.
  • the lower end of the guiding slot 1313 communicates with the second slot 1312.
  • the guiding slot 1313 extends upward to connect the upper cover 13 Upper end face.
  • the guiding groove 1313 can also be disposed obliquely, only the lower end of the guiding groove 1313 is required to communicate with the second card slot 1312, and the upper end of the guiding groove 1313 communicates with the first card slot 1311. Thereafter, the guide groove 1313 extends upward to communicate with the upper end surface of the upper cover 13.
  • the unlocking member 14 has a substantially tubular hollow structure.
  • the outer wall of the unlocking member 14 has an engaging portion 145 extending outward in the radial direction of the unlocking member 14.
  • the engaging portion 145 can be coupled to the first slot 1311 and the second slot 1312.
  • the guiding groove 1313 is matched and can slide along the first card slot 1311, the second card slot 1312 and the guiding slot 1313 to be engaged in the first card slot 1311 or the second card slot 1312.
  • the engaging portion 145 is a protrusion.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • An upper rim 162 extends from the radially outer side of the movable sleeve 16 on the outer wall of the movable sleeve 16.
  • the lower end of the unlocking member 14 is coupled to the upper end of the movable sleeve 16 by an interference fit.
  • the lower end of the unlocking member 14 is fixedly inserted at the upper end of the movable sleeve 16.
  • the guiding portion 132 can also be omitted.
  • the movable sleeve 16 slides along the inner wall of the mounting hole 131, and when the movable sleeve 16 is lifted, the upper retaining edge 162 can be brought against the lower end of the upper cover 13, and the same can be It acts to limit the movement stroke of the movable sleeve 16.
  • the upper rim 162 can also be omitted. Since the spacing between the first slot 1311 and the second slot 1312 is fixed, the movement of the unlocking member 14 along the axial direction of the upper cover 13 is fixed. Thereby, the movement of the movable sleeve 16 which is moved by the unlocking member 14 in the axial direction of the upper cover 13 is also fixed.
  • the space between the inner wall of the casing 12 and the outer wall of the movable sleeve 16 forms a liquid storage chamber 121 for storing the liquid smoke, and the side wall of the movable sleeve 16 is provided with a first liquid inlet communicating with the liquid storage chamber 121.
  • the hole 163, the first inlet hole 163 is located below the upper rim 162.
  • the lower end of the fixing sleeve 17 is fixedly connected with the upper end surface of the lower cover 15, the inner wall of the movable sleeve 16 is closely fitted with the outer wall of the fixed sleeve 17, and a sealing member is further disposed between the movable sleeve 16 and the fixed sleeve 17.
  • the seal is a rubber ring, a silicone ring or the like to improve the degree of sealing between the movable sleeve 16 and the fixed sleeve 17, and to prevent liquid leakage during the movement of the movable sleeve 16.
  • the inner space of the fixed sleeve 17 forms an atomization chamber 171.
  • the first inlet hole 163 of the fixing sleeve 17 defines a second inlet hole 172 that communicates with the atomization chamber 171.
  • the inner space of the movable sleeve 16 forms a smoke outlet passage 164 that communicates the unlocking member 14 and the atomization chamber 171.
  • the first The liquid inlet hole 163 is in communication with the second liquid inlet hole 172, and the liquid storage chamber 121 is opened.
  • the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered, and the liquid storage chamber 121 is closed.
  • the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered, and the liquid storage chamber is closed.
  • 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 received in the atomization chamber 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 is in communication with the outlet passage 162.
  • the side wall of the atomizing head 20 is provided with a through hole (not shown) communicating with the atomizing chamber 171, so that the liquid smoke enters the inside of the atomizing head 20 through the through hole, and is atomized. Forming smoke.
  • the base 30 is detachably connected to the lower end of the outer sleeve 11.
  • the side wall of the base 30 is provided with air inlet holes 31 respectively communicating with the inner cavity of the atomizing head 20 and the outside atmosphere to achieve intake air. It can be understood that in other embodiments not shown, the air inlet hole 31 may also be disposed on the lower end surface of the base 30.
  • a screw connection can be adopted between the base 30 and the outer sleeve 11; a snapping can also be used, for example, a snap member is disposed on the base 30, and a sleeve corresponding to the engaging member is disposed on the outer sleeve 11;
  • the magnetic connection such as the contact portion of the base 30 and the outer sleeve 11, is made of a magnetic material.
  • the upper end of the base 30 is screwed to the outer sleeve 11 by providing a thread.
  • the unlocking member 14 is moved downward by the upper end of the guiding groove 1313 along the guiding groove 1313, so that the engaging portion 145 is moved to the lowermost end of the guiding groove 1313, thereby rotating the unlocking member 14, thereby finally making the card
  • the hinge portion 145 is snapped into the second card slot 1312, and the unlocking member 14 is mounted in position.
  • the movable sleeve 16 is moved downward by 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.
  • 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.
  • the outside air flows into the inner cavity of the atomizing head 20 from the air inlet hole 31, mixes with the generated smoke, and then passes through the outlet passage 162 and the unlocking member 14 in order to reach the user's mouth.
  • the unlocking member 14 is rotated along the second card slot 312, so that the engaging portion 145 is rotated to the lower end of the guiding slot 1313, and the unlocking member 14 is moved upward and finally engaged.
  • the portion 145 is snapped into the first card slot 1311.
  • the movable sleeve 16 is moved upward by the unlocking member 14, so that the first liquid inlet hole 163 and the second liquid inlet hole 172 are staggered and disconnected, thereby closing. Reservoir chamber 121.
  • the atomizer 100 of the seventh embodiment of the present invention when the unlocking member 14 is pulled outward to the engaging portion 145 to be engaged in the first card slot 1311, the first liquid inlet hole 163 and the fixing sleeve of the movable sleeve 16 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 removed, the liquid smoke does not flow out, and the child is prevented from arbitrarily disassembling the atomizing head 20 to contact or even eat. The situation of smoke liquid plays a certain role in child protection.
  • the movable sleeve 16 is reset by the unlocking member 14 instead of being reset by the elastic force of the elastic member, so that the elastic member can be relaxed and relaxed after long-term use. The occurrence of a situation in which the sleeve 16 cannot be reset occurs.
  • the unlocking member 14 and the movable sleeve 16 can be integrally formed in addition to the fixed connection, and the unlocking member 14 can also be caused to move the movable sleeve 16 to open or close the storage. Liquid chamber 121.
  • the positions of the movable sleeve 16 and the fixed sleeve 17 can be interchanged, that is, the movable sleeve 16 can be movably received in the fixed sleeve according to the arrangement of the fifth embodiment.
  • the lower end of the fixing sleeve 17 is fixedly connected to the lower cover 15, and the upper end of the fixing sleeve 17 is fixedly connected to the upper cover 13 corresponding to the mounting hole 131.
  • the liquid storage chamber 121 is composed of the inner wall of the housing 12 and the fixing sleeve 17 The space between the outer walls is formed, and the atomization chamber 171 is formed by the inner space of the movable sleeve 16.
  • the fixing sleeve 17 can be omitted, that is, according to the arrangement of the sixth embodiment, the upper end surface of the base 30 is recessed with an adjusting groove communicating with the atomizing chamber 171, and the lower cover A through hole is formed in the center of the 15 , and when the base 30 is mounted on the outer sleeve 11 , the through hole communicates with the atomization chamber 171 through the adjustment groove.
  • the lower end of the movable sleeve 16 is disposed downwardly through the through hole, and the gap between the outer wall of the movable sleeve 16 and the hole wall of the through hole forms a first connection with the liquid storage chamber 121.
  • the liquid smoke in the liquid storage chamber 121 can enter the adjustment 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 radially outward along the movable sleeve 16 to form a seal, and the seal is disposed in the adjustment groove.
  • the sealing portion can open or close the first liquid inlet hole 163 under the driving of the movable sleeve 16, that is, open or close the liquid storage chamber 121.
  • the electronic cigarette since the electronic cigarette has all the technical features of the atomizer 100, the electronic cigarette has the same technical effect as the atomizer 100 described above.
  • the atomizer 100 of the eighth embodiment of the present invention is different from the atomizer 100 of the seventh embodiment in that the unlocking member 14 is connected to the movable sleeve 16 in a different manner.
  • the unlocking member 14 in the seventh embodiment is connected to the movable sleeve 16 in an interference fit, and is fixedly connected therebetween, and the unlocking member 14 and the movable sleeve 16 in the eighth embodiment are detachable. connected.
  • the lower end of the unlocking member 14 is provided with an external thread 146
  • the upper end of the movable sleeve 16 is provided with an internal thread 168 that cooperates with the external thread 146
  • the unlocking member 14 and the movable sleeve 16 are externally threaded.
  • the mating relationship of the 146 with the internal thread 168 allows for detachable attachment.
  • the unlocking member 14 is a cigarette holder. It can be understood that, in other embodiments not shown, the unlocking member 14 is a connecting piece, and the mouthpiece is connected to the end of the unlocking member 14 away from the upper cover 13.
  • the unlocking member 14 can also be detachably coupled to the movable sleeve 16 by means of snapping or magnetic connection.
  • the unlocking member 14 is pulled outward, and the movable sleeve 16 is moved upward by the unlocking member 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 not connected. is closed.
  • the user disassembles the lower unlocking member 14 , and the movable sleeve 16 cannot be operated and 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 in alignment communication, that is, the liquid storage chamber 121 . Can't be opened. To open the reservoir chamber 121, it is necessary to achieve this by means of the unlocking member 14.
  • the atomizer 100 of the eighth embodiment is separated from the atomizer 100 of the seventh embodiment. After the unlocking member 14 is separated from the movable sleeve 16, it is possible to prevent the child from moving the movable sleeve 16 through the movable unlocking member 14 to open the storage.
  • the liquid chamber 121 enhances the child protection function.
  • the movable sleeve 16 is made of an elastic material, or an elastic member is disposed 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 member 14, the movable sleeve 16 is reset under gravity or sway.
  • the eighth embodiment of the present invention further provides an electronic cigarette having the atomizer 100. Since the electronic cigarette has all the technical features of the atomizer 100, the electronic cigarette has the same technical effect as the atomizer 100. .
  • the present embodiment relates to an electronic cigarette (not shown), which includes an atomizer 100 and a power supply device 200 electrically connected to the atomizer 100.
  • the atomizer 100 includes a liquid storage device 10, an atomizing head 20 housed in the liquid storage device 10, and a base assembly 40 detachably mounted at a lower end of the liquid storage device 10.
  • the liquid storage device 10 includes an outer sleeve 11, a housing 12, an upper cover 13, an unlocking member 14, a fixed sleeve 17, a movable mechanism 26, a venting mechanism 27, a first elastic member 18, a compression member 147, and a communication.
  • Piece 148 the liquid storage device 10.
  • the outer sleeve 11 is sleeved on the outer casing 12, and the upper cover 13 is fixedly disposed on the upper end of the casing 12.
  • the fixed sleeve 17 is fixedly received in the lower end of the casing 12, and the venting mechanism 27 is fixedly received in the casing 12, and the movable mechanism 26 is movably spaced between the housing 12 and the venting mechanism 27, the first elastic member 18 is disposed outside the venting mechanism 27, and the compressing member 147 and the communicating member 148 are mounted on the unlocking member 14.
  • the housing 12 is made of a transparent or translucent material, so that the user can observe the remaining amount of the tobacco liquid in the housing 12.
  • the outer sleeve 11 is made of a hard material to protect the housing 12. .
  • a window (not shown) is opened on the side wall of the outer sleeve 11.
  • the upper cover 13 is substantially a hollow cylindrical structure having an opening at the upper end, and the upper cover 13 is fixedly coupled to the outer sleeve 11 by an interference fit.
  • a connecting portion 134 that communicates with the inner cavity of the upper cover 13 is disposed at a center of the bottom portion of the upper cover 13.
  • the upper portion of the connecting portion 134 is disposed in the inner cavity of the upper cover 13, and the lower portion of the connecting portion 134 is disposed on the upper portion.
  • the outer portion of the inner cavity of the cover 13 and the portion of the connecting portion 134 located in the inner cavity are sleeved with a sealing member 138 such as a rubber ring or a silicone ring.
  • the bottom of the upper cover 13 is provided with two opposite first liquid injection holes 135 around the connecting portion 134 , and the bottom of the upper cover 13 surrounds the connecting portion 134 .
  • Two oppositely disposed guide holes 136 are provided. It can be understood that in other embodiments not shown, the first liquid injection hole 135 and the guide hole 136 may each have only one or more than three.
  • 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 be separately processed and then pressed together for easy processing and production.
  • the fixing sleeve 17 has a hollow cylindrical structure having openings at both ends.
  • the fixing sleeve 17 includes a hollow first cylinder 152 and a second cylinder 153 disposed at an upper end of the first cylinder 152.
  • a cylindrical body 152 and the second cylindrical body 153 are disposed in communication with each other, and an outer diameter of the first cylindrical body 152 is larger than an outer diameter of the second cylindrical body 153, so that a step is formed between the first cylindrical body 152 and the second cylindrical body 153. Face (not shown).
  • Two oppositely disposed slots 1521 are disposed in the sidewall of the first cylinder 152 along the axial direction of the first cylinder 152.
  • the slot 1521 communicates with the inner cavity of the first cylinder 152.
  • Two oppositely disposed second liquid inlet holes 1531 are disposed in the side wall of the second cylindrical body 153 along the axial direction of the second cylindrical body 153, and the second liquid inlet holes 1531 communicate with the inner cavity of the second cylindrical body 153. It can be understood that in other embodiments not shown, the card slot 1521 and the second liquid inlet hole 1531 may each have only one or more than three.
  • the edge of the upper end of the upper cover 13 extends outward in the radial direction of the upper cover 13 to form a first mounting portion 137, and the edge of the lower end of the fixing sleeve 17 is fixed along the edge.
  • a second mounting portion 154 opposite to the first mounting portion 137 is formed radially outward of the sleeve 17, and the power supply device 200 is fixedly mounted between the first mounting portion 137 and the second mounting portion 154.
  • the first mounting portion 137 and the second mounting portion 154 are respectively provided with electrodes (not shown) electrically connected to the power supply device 200, and the electrodes are It is connected to the atomizing head 20 through a wire to achieve electrical conduction.
  • the movable mechanism 26 includes a rotating member 261, a first connecting barrel 262 fixedly coupled to the lower end of the rotating member 261, a second connecting barrel 263 fixedly coupled to the lower end of the first connecting barrel 262, and a fixed connection in the second
  • the movable sleeve 264 is connected to the lower end of the barrel 263.
  • the rotary member 261 includes a screwing portion 2611 and a pressure receiving portion 2612 movably received in the upper cover 13, and a guide portion 2613 slidably disposed in the guide hole 136.
  • the screwing portion 2611 has a hollow cylindrical structure having openings at both ends, and the pressure receiving portion 2612 is formed by extending the upper end of the screwing portion 2611 outward in the radial direction of the screwing portion 2611, and the pressure receiving portion 2612 is substantially disk-shaped.
  • a second injection hole 2614 that communicates with the first liquid injection hole 135 is formed at the edge of the pressure receiving portion 2612.
  • the guide portion 2613 is formed by the lower end surface of the pressure receiving portion 2612 extending downward along the axial direction of the screw portion 2611.
  • the guiding portion 2613 is disposed on opposite sides of the screwing portion 2611 corresponding to the guiding hole 136.
  • the guiding portion 2613 has a substantially rod-like structure, and the length of the guiding portion 2613 is greater than the length of the screwing portion 2611.
  • the upper end of the screwing portion 2611 is provided as a screw hole 1681.
  • the first connecting barrel 262, the second connecting barrel 263, and the movable sleeve 264 are each substantially a hollow cylindrical structure having openings at both ends.
  • the upper end of the first connecting barrel 262 extends outward in the radial direction of the first connecting barrel 262 to form an upper connecting edge 2621.
  • the upper connecting edge 2621 and the lower end of the guiding portion 2613 are fixedly connected by fasteners such as screws and bolts, thereby achieving the first
  • the connecting barrel 262 has a fixed connection relationship with the rotating member 261. It can be understood that the upper connecting edge 2621 and the guiding portion 2613 can also be fixedly connected by snapping or crimping.
  • the upper end of the second connecting barrel 263 is screwed to the lower end of the first connecting barrel 262, and the lower end of the second connecting barrel 263 extends outward in the radial direction of the second connecting barrel 263 to form a lower connecting edge 2631, and the upper end of the movable sleeve 264 is pressed. It is connected to the lower connecting edge 2631, thereby achieving a fixed connection relationship between the second connecting barrel 263 and the first connecting barrel 262 and the movable sleeve 264.
  • the second connecting tube 263 and the first connecting tube 262 can also be fixedly connected by means of snapping or crimping, and the second connecting tube 263 and the movable sleeve 264 can also be screwed or snapped. The way to fix the connection.
  • the rotary member 261, the first connecting barrel 262, the second connecting barrel 263, and the movable sleeve 264 are fixedly coupled.
  • the space enclosed by the casing 12 and the movable mechanism 26 forms a liquid storage chamber 121 for storing the liquid smoke, and the liquid storage chamber 121 communicates with the first liquid injection hole 135. Moving the rotary member 261 downward, the guide portion 2613, the first connecting barrel 262, the second connecting barrel 263, and the movable sleeve 264 are moved downward by the rotation of the rotating member 261, and finally the lower end of the movable sleeve 264 can be caused.
  • the liquid storage chamber 121 is sealed against the stepped surface of the fixed sleeve 17.
  • the screwing portion 2611 When the rotary member 261 is mounted, the screwing portion 2611 is sleeved on the outside of the connecting portion 134, and the sealing member 138 is interposed between the screwing portion 2611 and the connecting portion 134, thereby preventing the liquid smoke from entering the connecting portion 134.
  • the movable sleeve 264 is movably sleeved outside the second cylinder 153 of the fixed sleeve 17 by the rotation of the rotating member 261.
  • the upper oil-proof member 122 is disposed between the casing 12 and the upper cover 13, and the casing 12 and the fixing sleeve are provided.
  • a lower oil-proof member 123 is disposed between the tubes 17, and the upper oil-proof member 122 is fixedly disposed between the casing 12 and the upper cover 13.
  • the lower oil-proof member 123 is fixedly sleeved on the first cylinder 152 of the fixed sleeve 17.
  • the movable sleeve 264 can be held against the lower oil-proof member 123 to further improve the sealing property.
  • the upper oil-proof member 122 and the lower oil-proof member 123 are both made of a rubber material. It can be understood that, in other embodiments not shown, the upper oil-proof member 122 and the lower oil-proof member 123 can also be They are all made of silicone material.
  • the venting mechanism 27 includes a vent tube 271 and a vent tube connector 272.
  • Both the vent pipe 271 and the vent pipe connecting member 272 are substantially hollow tubular structures having openings at both ends, the upper end of the vent pipe 271 is screwed to the lower end of the connecting portion 134, and the vent pipe connecting member 272 passes through the upper end of the first cylindrical body 152.
  • the hole is screwed to the vent tube 271 to achieve a fixed connection relationship between the vent tube 271 and the fixed sleeve 17.
  • the vent pipe 271 and the connecting portion 134 and the vent pipe 271 and the vent pipe connecting member 272 can also be fixedly connected by crimping or snapping.
  • the vent connector 272 can also be omitted.
  • the vent tube 271 is directly connected to the fixed sleeve 17 by screwing, snapping or crimping.
  • the internal space of the vent pipe 271 forms a smoke outlet passage 164 that communicates with the connecting portion 134.
  • the first elastic member 18 is disposed on the outer side of the vent tube 271. One end of the first elastic member 18 elastically abuts against the lower bottom surface of the upper cover 13. The other end of the first elastic member 18 elastically resists the upper connecting edge of the first connecting barrel 262. 2621. In the natural state, due to the elastic force of the first elastic member 18, the movable sleeve 264 can be caused to abut against the lower oil-proof member 123 to seal the liquid storage chamber 121.
  • the first elastic member 18 is a spring that is sleeved outside the vent pipe 271. It will be appreciated that the first elastic member 18 may also be an elastic and rigid member such as a thin steel sheet.
  • the unlocking member 14 has a tubular structure extending through the two ends.
  • the lower end surface of the unlocking member 14 extends downward along the axial direction of the unlocking member 14 to form a threaded tube 1461 for communicating the inner cavity of the unlocking member 14.
  • the threaded tube 1461 can be matched with the threaded hole 1681. connection. During the attachment of the unlocking member 14 to the screwing portion 2611 by the engagement of the threaded tube 1461 and the threaded hole 1681, the lower end of the unlocking member 14 is always able to abut against the upper cover 13.
  • the lower end surface of the unlocking member 14 is recessed around the threaded tube 1461 in the axial direction of the unlocking member 14 with an annular groove (not shown), the compression member 147 is annularly disposed in the groove, and the compression member 147 is a sealed cavity.
  • the structure, and the compression member 147 can be deformed under pressure.
  • the compression member 147 is a silicon capsule made of a silicone material. It is understood that the compression member 147 may also be a rubber bladder made of a rubber material.
  • the communication member 148 is substantially a hollow tubular structure having openings at both ends, and the lower end of the communication member 148 is connected to the through hole of the unlocking member 14 by crimping. It can be understood that the connecting member 148 can also be connected to the unlocking member 14 by screwing or snapping or magnetically connecting. When the user draws, the communication member 148 may be included for suction, or the mouthpiece may be attached to the communication member 148, and the user may perform suction through the mouthpiece.
  • the base assembly 40 includes an insulating member 41, a base connector 42, a base 30, and an atomizing head connector 43.
  • the insulating member 41 is received in the first cylindrical body 152 of the fixing sleeve 17.
  • the insulating member 41 has a hollow cylindrical structure having openings at both ends, and the diameter of the insulating member 41 along the side of the insulating member 41.
  • the buckle 411 is formed to extend outward, and the buckle 411 is engaged in the card slot 1521, thereby preventing the rotation of the insulating member 41.
  • the insulating member 41 is made of a hard plastic.
  • the base connector 42 is fixedly received in the insulating member 41.
  • the base connector 42 has a hollow cylindrical structure having openings at both ends.
  • the connection relationship between the base connecting member 42 and the insulating member 41 is achieved by an interference fit between the outer wall of the base connector 42 and the inner wall of the insulating member 41.
  • the base 30 is received in the first cylinder 152 and is screwed to the base connector 42 .
  • bottom The seat 30 has a substantially flared structure.
  • the base 30 includes a base cylinder 301 and a peripheral edge 302.
  • the peripheral edge 302 is formed by extending the lower end of the base cylinder 301 outward.
  • the base cylinder 301 is substantially cylindrical with an open upper end.
  • the side wall of the base cylinder 301 is provided with two oppositely disposed air inlet holes 31.
  • the bottom of the base cylinder 301 is also fixedly provided with an electrode 3011.
  • the electrode 3011 is The power supply device 200 and the atomizing head 20 are electrically connected to energize the atomizing head 20 to heat the soot liquid, thereby atomizing the liquid smoke into smoke.
  • a cavity 33 is formed between the outer wall of the base 30 and the inner wall of the first cylinder 152.
  • the cavity 33 communicates with the air inlet 31, and the peripheral edge 302 is provided with a communication space. Vent hole 3021 of cavity 33.
  • the atomizing head connecting member 43 is fixedly mounted on the upper end of the base 30, and the atomizing head 20 is fixed to the atomizing head connecting member 43 by a screw connection, so that the atomizing head 20 is partially housed in the first cylindrical body 152.
  • the atomizing head 20 is partially received in the second cylinder 153, and the atomizing head 20 is electrically connected to the electrode 3011.
  • the inner cavity of the atomizing head 20 is respectively connected to the inner cavity of the base cylinder 301 and the vent pipe 271. .
  • a liquid-permeable hole (not shown) is disposed on the sidewall of the atomizing head 20 corresponding to the second liquid inlet hole 1531, so that the smoke liquid enters the atomizing head 20 through the second liquid inlet hole 1531 and the liquid-permeable hole. Cavity.
  • the unlocking member 14 is unscrewed. Due to the screw action, the movable mechanism 26 moves downward as a whole, and the elastic force of the movable sleeve 264 at the first elastic member 18 acts. The lower oil retaining member 123 is pressed downward to seal the liquid storage chamber 121. At this time, the user injects the liquid smoke through the second liquid injection hole 2614, and the liquid smoke enters into the liquid storage chamber 121 via the first liquid injection hole 135.
  • the user tightens the unlocking member 14 on the screwing portion 2611 by the cooperation relationship between the threaded tube 1461 and the threaded hole 1681.
  • the axial position of the unlocking member 14 is up.
  • the cover 13 is restrained and restrained.
  • the movable mechanism 26 moves upward as a whole, forcing the pressure receiving portion 2612 to press the compression member 147, and the compression member 147 is deformed after being compressed, and the volume is reduced.
  • the space volume communicating with the liquid storage chamber 121 gradually becomes larger, and the air pressure in the liquid storage chamber 121 is reduced to form a negative pressure, thereby preventing the leakage of the smoke liquid, even if The injection of a large-capacity liquid smoke does not cause leakage of the smoke liquid. It should be noted that during the tightening of the unlocking member 14, the first elastic member 18 is compressed and stored.
  • 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 liquid smoke in the liquid storage chamber 121 enters the mist through the second liquid inlet hole 1531.
  • the inside of the head 20 is heated and atomized into smoke for the user to smoke.
  • the first connecting barrel 262 and the second connecting barrel 263 can also be omitted.
  • the lower end of the guiding portion 2613 of the rotating member 261 is directly connected to the upper end of the movable sleeve 264.
  • the inner wall of the movable sleeve 264 protrudes inwardly along the radial direction of the movable sleeve 264, and the lower end of the first elastic member 18 abuts 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 to seal the reservoir chamber 121.
  • the liquid storage device 10 of the present invention controls the opening and closing of the liquid storage chamber 121 by rotating the unlocking member 14, and when the unlocking member 14 is detached, the liquid storage chamber 121 is closed to prevent leakage of smoke liquid and prevent child contact or mistake. Smoking liquid.
  • the present invention also provides an atomizer 100 having the above-mentioned liquid storage device 10 and an electronic cigarette. Since all of the technical features of the liquid storage device 10 are provided, the atomizer 100 and the electronic cigarette have the same technology as the liquid storage device 10. effect.
  • the electronic cigarette 100 provided in the tenth embodiment is different from the electronic cigarette 100 of the ninth embodiment in that the compression member 147 is omitted in the tenth embodiment.
  • the rotating member 261 drives the movable mechanism 26 to move upward as a whole, from the movable mechanism 26 to the movable mechanism 26 .
  • the volume of the liquid storage chamber 121 is not changed, so that the pressure in the liquid storage chamber 121 is not increased, so that the liquid smoke in the liquid storage chamber 121 does not leak due to excessive pressure. Go out.
  • the electronic cigarette 100 provided in the tenth embodiment has a simpler structure, is convenient for production, reduces the production cost, and can effectively prevent the leakage of the smoke liquid.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

L'invention concerne un dispositif de stockage de liquide (10), un atomiseur (100) ayant le dispositif de stockage de liquide (10) et une cigarette électronique. Le dispositif de stockage de liquide (10) comprend un boîtier (12), un ensemble de déverrouillage, un couvercle supérieur (13) et un manchon mobile (16), reçu de façon mobile dans le boîtier (12). L'intérieur du boîtier (12) est pourvu d'une cavité de stockage de liquide (121) et d'une cavité d'atomisation (171). La cavité de stockage de liquide (121) et la cavité d'atomisation (171) sont isolées par le manchon mobile (16) entre elles. Une extrémité du boîtier (12) est reliée de manière fixe au couvercle supérieur (13). L'ensemble de déverrouillage et le manchon mobile (16) sont agencés d'une manière correspondante. Par l'activation de l'ensemble de déverrouillage, le manchon mobile (16) peut ouvrir ou fermer la cavité de stockage de liquide (121), la fuite d'un liquide pouvant être empêchée au moyen de la fermeture de la cavité de stockage de liquide (121), ce qui permet d'empêcher que des enfants ne touchent ou n'ingèrent le liquide de manière accidentelle.
PCT/CN2017/084647 2017-01-20 2017-05-17 Dispositif de stockage de liquide, atomiseur et cigarette électronique Ceased WO2018133267A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710042947.2A CN108323814B (zh) 2017-01-20 2017-01-20 储液组件、雾化器及其电子烟
CN201710042947.2 2017-01-20

Publications (1)

Publication Number Publication Date
WO2018133267A1 true WO2018133267A1 (fr) 2018-07-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/084647 Ceased WO2018133267A1 (fr) 2017-01-20 2017-05-17 Dispositif de stockage de liquide, atomiseur et cigarette électronique

Country Status (2)

Country Link
CN (1) CN108323814B (fr)
WO (1) WO2018133267A1 (fr)

Cited By (9)

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CN109700079A (zh) * 2019-02-23 2019-05-03 深圳市新宜康科技股份有限公司 具有连杆传动机构的气雾生成装置
US10631576B1 (en) 2019-04-04 2020-04-28 Smiss Technology Co., Ltd. Atomizing device and electronic cigarette having the same
EP3725170A1 (fr) * 2019-04-19 2020-10-21 Shenzhen Innokin Technology Co., Ltd. Dispositif de génération d'atomisation doté d'une structure antifuites
EP3871541A4 (fr) * 2018-10-26 2022-06-22 Changzhou Patent Electronic Technology Co., Ltd Cartouche et cigarette électronique
CN116211156A (zh) * 2023-02-16 2023-06-06 广东安豪实业集团有限公司 磁吸液瓶架
EP3970522A4 (fr) * 2019-05-15 2023-07-12 Changzhou Patent Electronic Technology Co., Ltd Atomiseur et cigarette électronique
CN117599288A (zh) * 2024-01-22 2024-02-27 深圳市康唯普科技有限公司 一种可提神的气雾生成装置
EP4133951A4 (fr) * 2020-04-11 2024-05-01 Changzhou Patent Electronic Technology Co., Ltd Atomiseur et dispositif de génération d'aérosol
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RU236866U1 (ru) * 2025-06-09 2025-08-26 Алфабет Лабс Дмсс Картридж для электронной сигареты с крышкой-заглушкой

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