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WO2017185242A1 - Appareil d'injection de liquide - Google Patents

Appareil d'injection de liquide Download PDF

Info

Publication number
WO2017185242A1
WO2017185242A1 PCT/CN2016/080285 CN2016080285W WO2017185242A1 WO 2017185242 A1 WO2017185242 A1 WO 2017185242A1 CN 2016080285 W CN2016080285 W CN 2016080285W WO 2017185242 A1 WO2017185242 A1 WO 2017185242A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
oil
piston
bottle body
piston cylinder
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/CN2016/080285
Other languages
English (en)
Chinese (zh)
Inventor
姚浩峰
戴胜强
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.)
Hangsen International Group Ltd
Vision East Technology (shenzhen)co Ltd
Shenzhen Hangsen Star Technology Co Ltd
Original Assignee
Hangsen International Group Ltd
Vision East Technology (shenzhen)co Ltd
Shenzhen Hangsen Star 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 Hangsen International Group Ltd, Vision East Technology (shenzhen)co Ltd, Shenzhen Hangsen Star Technology Co Ltd filed Critical Hangsen International Group Ltd
Priority to PCT/CN2016/080285 priority Critical patent/WO2017185242A1/fr
Priority to CN201680071849.5A priority patent/CN108601399A/zh
Publication of WO2017185242A1 publication Critical patent/WO2017185242A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors

Definitions

  • the present invention relates to a liquid injection device, and more particularly to a liquid injection device for filling a cigarette with an electronic cigarette.
  • Electronic cigarettes are also known as virtual cigarettes and electronic atomizers. Electronic cigarettes are used as a substitute for cigarettes. E-cigarettes have a similar appearance and taste to cigarettes, but generally do not contain other harmful components such as tar, aerosols, etc. in cigarettes.
  • the electronic cigarette contains smoke liquid with no toxic side effects.
  • the smoke liquid is atomized into smoke, and the atomized smoke allows the smoker to obtain a stimulating feeling of the action of the cigarette. After a period of use, the liquid smoke will be exhausted, and it is necessary to refill the electronic cigarette with the liquid injection device.
  • the liquid injection device currently on the market has poor sealing performance, and it is easy to use the liquid droplets on the hand, the electronic cigarette or other places during the liquid injection process of the electronic cigarette, which is inconvenient to use.
  • the conventional liquid injection device leaks when it is inverted after opening the cover, which adversely affects the surrounding environment.
  • a liquid filling device comprising: a bottle body comprising a bottle body for accommodating a liquid and a bottle mouth portion at the top of the bottle body; the liquid injector comprising: a casing fixedly disposed within the bottle mouth portion a piston cylinder fixedly disposed in the housing, an oil reservoir is formed in the piston cylinder, and liquid in the bottle body enters the oil storage chamber through a first one-way valve disposed in the piston cylinder a piston disposed in the piston cylinder, the piston internally forming an oil chamber, and the liquid in the oil reservoir enters the oil outlet chamber through a second one-way valve disposed in the piston; a liquid guiding tube, one end of the liquid guiding tube is fixedly connected to the piston, and the other end of the liquid guiding tube extends to the outside of the housing, and the liquid guiding tube is provided with a guiding line communicating with the oil discharging chamber Liquid channel.
  • the liquid injection device further includes a liquid injection needle disposed at a top of the liquid conduit, and the liquid injection needle is internally provided with a liquid injection hole communicating with the liquid communication channel.
  • the bottom of the piston cylinder is provided with an oil outlet
  • the first one-way valve includes an elastic sealing portion covering the oil outlet hole, wherein the piston faces away from the bottle body When the direction moves, the liquid in the bottle body passes through the oil outlet hole and enters the oil reservoir through the elastic sealing portion; the elastic seal when the piston moves in a direction close to the bottle body The portion blocks the oil outlet to prevent the liquid from returning from the oil reservoir to the bottle body.
  • the bottom of the piston cylinder is further provided with a positioning hole, the number of the oil outlet holes is plural, and the plurality of oil outlet holes surround the positioning hole, the elastic sealing The portion has a shape of a spherical cap, and the first one-way valve further includes a positioning rod connected to a middle portion of the elastic sealing portion, and the positioning rod is inserted and fixed in the positioning hole.
  • the liquid injecting device further includes an elastic member received inside the oil storage chamber, the elastic member is fixed at one end to the piston cylinder, and the other end of the elastic member is opposite to the piston cylinder. The bottom of the match.
  • the outer wall of the piston is provided with a plurality of outwardly projecting ribs, the ribs are in close contact with the inner wall of the piston cylinder, and one end of the elastic member is fixed on the rib .
  • the bottom of the piston is provided with an oil guiding hole
  • the second one-way valve is a sealing ball that is movably disposed on the oil guiding hole, wherein the piston is directed toward the bottle body.
  • the liquid in the oil reservoir passes through the oil guiding hole and passes through the sealing ball into the oil discharge chamber; when the piston moves in a direction close to the bottle body, the sealing ball blocks The oil hole is described to prevent the liquid from returning from the oil discharge chamber to the oil reservoir.
  • the liquid injection device further includes a biasing member received inside the oil discharge chamber, one end of the biasing member is pressed against the sealing ball, and the other end is connected to the liquid guiding body.
  • the bottom of the tube is offset.
  • the inner wall of the oil discharge chamber is provided with a plurality of arc-shaped liquid guiding grooves surrounding the oil guiding hole.
  • the top of the housing is provided with an air inlet hole, and an outer wall of the piston cylinder and an inner wall of the housing form a gap communicating with the air inlet hole, and the liquid injection device Further comprising an elastic airtight member disposed at a bottom end of the piston cylinder, wherein when the piston moves toward a direction of the bottle body, outside air sequentially enters through the air inlet hole, the gap, and the elastic airtight member The inside of the bottle body; the elastic airtight member prevents air from returning to the gap from the inside of the bottle body when the piston moves in a direction toward the bottle body.
  • the top of the piston cylinder is provided with a positioning ring for contacting the inner wall of the casing, the positioning ring is provided with an air inlet groove, and the outer wall of the piston cylinder near the bottom is provided for a positioning sleeve contacting the inner wall of the casing, and the positioning sleeve is provided with an intake passage corresponding to the air inlet groove.
  • the bottom end of the piston cylinder is provided with an annular engaging groove
  • the elastic airtight member is sleeved in the engaging groove
  • the elastic airtight member is in the shape of a dish
  • the elastic The outer edge of the airtight member is inclined toward the bottle body.
  • the liquid filling device further includes a bottle cap having an opening, the casing is fixedly disposed in the bottle mouth portion through the bottle cap, and the liquid guiding tube passes through the bottle The opening is exposed.
  • the liquid injection device further includes a seal ring disposed between the piston and the catheter.
  • the first one-way valve can prevent the liquid in the oil storage chamber from entering the bottle.
  • the liquid in the oil storage chamber can enter the oil discharge chamber through the second one-way valve, and further enters the liquid chamber of the electronic cigarette through the liquid guiding tube.
  • the second one-way valve can prevent the liquid in the oil discharge chamber from continuing to enter the oil storage chamber, and the liquid inside the bottle body can enter the oil storage chamber through the first one-way valve, thereby completing a liquid injection cycle.
  • the second check valve can prevent the liquid in the bottle from flowing out of the catheter to achieve a good sealing effect.
  • Figure 1 is a front elevational view of a liquid filling device of an embodiment
  • Figure 2 is a schematic cross-sectional view of the liquid injection device shown in Figure 1;
  • Figure 3 is an enlarged schematic view of a portion III of Figure 2;
  • Figure 4 is a cross-sectional view showing another angle of the liquid injection device shown in Figure 1;
  • FIG. 5 is an enlarged schematic view of the V portion of Figure 4:
  • Figure 6 is a perspective exploded view of the liquid injector of Figure 1;
  • Figure 7 is a perspective view of the housing of Figure 6;
  • Figure 8A is a perspective view of the piston cylinder of Figure 6;
  • Figure 8B is a perspective view of the elastic airtight member of Figure 6;
  • Figure 8C is a perspective view showing different angles of the piston cylinder of Figure 6;
  • Figure 9 is a perspective view of the first check valve of Figure 6;
  • Figure 10A is a schematic cross-sectional view of the piston of Figure 6;
  • Figure 10B is a perspective view of the piston of Figure 6;
  • Figure 11 is a perspective view of the catheter of Figure 6;
  • 12A and 12B are schematic cross-sectional views showing the liquid injection device in different states of use, respectively.
  • the liquid injection device of the present invention can be used to fill any liquid. However, in the embodiments described herein, it is primarily used to add smoke to electronic cigarettes.
  • the liquid filling device 100 of an embodiment includes a bottle body 10 , a bottle cap 12 , and an injector 200 .
  • the bottle body 10 includes a bottle body 102 and a bottle mouth portion 104 integrally formed with the bottle body 102.
  • the bottle body 102 is generally circular in shape for containing the liquid smoke.
  • the material of the bottle body 102 can be either a deformable elastic material or a plastic material or even a metal material.
  • the cap 12 is screwed to the mouth portion 104 to fix the dispenser 200 to the mouth portion 104.
  • the liquid injector 200 includes a housing 20, a piston cylinder 30, a first check valve 40, a piston 50, a liquid guiding tube 60, a liquid injection needle 70, and an elastic airtight member 80. .
  • the housing 20 includes a body 22 and an end cap 24 at the top of the body 22.
  • the body 22 has a substantially hollow cylindrical shape.
  • the diameter of the main body 22 is slightly smaller than the diameter of the mouth portion 104, and the diameter of the end cap 24 is larger than the diameter of the main body 22, so that the main body 22 can be accommodated inside the bottle mouth portion 104, and the end cap 24 can be stuck at the mouth portion 104.
  • a guide hole 242 for accommodating the liquid guiding tube 70 is opened in the middle of the end cover 24.
  • the end cover 24 is also symmetrically opened with a plurality of air inlet holes 244 around the guide holes 242.
  • the piston cylinder 30 is generally a hollow cylinder that is open at one end, and an oil reservoir 32 for containing liquid is formed inside.
  • the diameter of the piston cylinder 30 is smaller than the diameter of the main body 22 of the housing 20, so that the piston cylinder 30 can be housed in the main body 22, and a gap 31 between the outer wall of the piston cylinder 30 and the inner wall of the main body 22 to allow gas to flow is formed ( See Figure 3 and Figure 5).
  • the gap 31 communicates with the intake hole 244.
  • the top of the piston cylinder 30 extends radially outward to form a locating ring 34, and the bottom of the piston cylinder 30 is formed with a relatively large diameter locating sleeve 36.
  • the positioning ring 34 and the positioning sleeve 36 are in direct contact with the inner wall of the main body 22, thereby preventing the piston cylinder 30 from swaying in the main body 22 due to the difference in diameter.
  • the edge of the positioning ring 34 is symmetrical with a plurality of intake grooves 342; the periphery of the positioning sleeve 36 corresponds to a plurality of intake passages 362.
  • Each of the intake slots 342 is vertically aligned with an intake passage 362.
  • the bottom end of the piston cylinder 30 is provided with an annular engagement groove 39.
  • the elastic airtight member 80 is sleeved in the engaging groove 39.
  • the elastic airtight member 80 has a substantially disk shape, and the outer edge of the elastic airtight member 80 is inclined toward the bottle body 102. In the normal state, the elastic airtight member 80 can close the intake passage 362, thereby preventing outside air from entering the inside of the bottle body 102. However, once the internal air pressure of the bottle body 102 has a tendency to be less than atmospheric pressure, the elastic airtight member 80 can be elastically deformed downward, so that outside air can enter the gap 31 through the air inlet hole 244 and the air intake groove 342. And can enter the inside of the bottle body 102 through the intake passage 362.
  • a positioning hole 37 and a plurality of oil outlet holes 38 surrounding the positioning hole 37 are opened in the middle of the bottom of the piston cylinder 30.
  • the first one-way valve 40 has a generally "umbrella" configuration and may be made of an elastic material.
  • the first one-way valve 40 includes a positioning rod 42 and an elastic seal 44 at one end of the positioning rod 42.
  • the positioning rod 42 has a substantially thick and thin tapered shape. The position of the positioning rod 42 near the top begins with a locking slot 422 that cooperates with the positioning hole 37. Therefore, the positioning rod 42 can be inserted into the positioning hole 37, and the edge of the positioning hole 37 and the card slot 422 can cooperate with each other to position the positioning rod 42.
  • the rod 42 is fixed in the positioning hole 37.
  • the elastic sealing portion 44 has a shape of a spherical cap whose cross-sectional diameter gradually increases from the top to the bottom.
  • the elastic sealing portion 44 covers the oil outlet hole 38. In the normal state, the elastic seal portion 44 can prevent the liquid in the oil reservoir 32 from entering the inside of the bottle body 102 through the oil outlet hole 38. However, once the pressure inside the bottle body 102 is greater than the pressure of the oil reservoir 32, the elastic sealing portion 44 can be elastically deformed and turned upside down, so that the liquid inside the bottle body 102 can enter the oil reservoir 32 through the oil outlet hole 38. in.
  • the piston 50 is generally cylindrical.
  • the piston 50 can slide up and down in the axial direction within the piston cylinder 30 to increase or decrease the volume of the oil reservoir 32.
  • the diameter of the piston 50 is smaller than the inner diameter of the piston cylinder 30.
  • the outer wall of the piston 50 is provided with a plurality of outwardly projecting ribs 52 projecting upwardly and downwardly, and the ribs 52 are in close contact with the inner wall of the piston cylinder 30.
  • the injector 200 further includes an elastic member 322 (see FIGS. 2 and 6) housed inside the oil reservoir 32.
  • the elastic member 322 is a compression spring, one end of which is abutted against the bottom surface of the piston cylinder 30, and the other end is fixed to the rib 52.
  • the other end of the resilient member 322 may also abut the bottom surface of the piston 50.
  • the inside of the piston 50 is formed with an oil discharge chamber 54 in the axial direction.
  • An oil guiding hole 56 communicating with the oil discharge chamber 54 is also formed at the bottom of the piston 50.
  • the injector 200 further includes a second one-way valve 55 disposed within the oil discharge chamber 54.
  • the second one-way valve 55 is a sealing ball that is movably disposed on the oil guiding hole 56 (see FIG. 3).
  • the diameter of the cross section of the oil discharge chamber 54 is substantially the same as the diameter of the sealing ball such that the sealing ball is always located within or directly above the oil guiding hole 56.
  • the injector 200 further includes a biasing member 542 housed inside the oil discharge chamber 54.
  • the biasing member 542 is a compression spring having one end pressed against the sealing ball and the other end abutting against the bottom of the liquid guiding tube 60.
  • the sealing ball can block the oil guiding hole 56 under the elastic force of the biasing member 542, so that the liquid of the oil discharging chamber 54 can be prevented from entering the oil storage chamber 32 through the oil guiding hole 56.
  • the biasing member 542 can be compressed such that the sealing ball can move over the oil guiding hole 56 without blocking the oil guiding hole 56, and The liquid in the oil reservoir 32 passes through the oil guiding hole 56 and enters the oil discharge chamber 54.
  • the inner wall of the oil discharge chamber 54 is provided with a plurality of arc-shaped liquid guiding grooves 544 surrounding the oil guiding holes 56 in the axial direction.
  • the catheter 60 is generally a hollow tube comprising an elongated tubular body 62 and a piston cap 64 at one end of the tubular body 62.
  • the tubular body 62 extends through the guide hole 242 of the housing 20 to the outside of the housing 20.
  • the inside of the tubular body 62 is axially opened with a liquid guiding passage 622 (see FIG. 3) communicating with the oil discharge chamber 54.
  • the diameter of the piston cover 64 is larger than the diameter of the tubular body 62.
  • the piston cover 64 is sleeved and fixed to the piston 50 to collectively form an oil chamber 54 (see Fig. 3).
  • the injector 200 further includes a seal ring 66 (see FIGS. 3 and 6) disposed between the piston 50 and the piston cap 64.
  • the seal 66 can be an O-ring. It will be appreciated that in other embodiments, the seal ring 66 may also be omitted.
  • the liquid injection needle 70 is disposed at the top of the catheter 60 and partially inserted into the catheter channel 622 of the tube body 62.
  • a liquid injection hole 72 communicating with the liquid guiding passage 622 is opened inside the liquid injection needle 70. It will be appreciated that in other embodiments, the liquid injection needle 70 can also be omitted.
  • the elastic airtight member 80 is firstly sleeved in the engaging groove 39 at the bottom of the piston cylinder 30, and the first check valve 40 is inserted into and fixed to the positioning hole of the piston cylinder 30. 37.
  • the elastic member 322 is placed inside the oil reservoir 32 of the piston cylinder 30, and the piston 50 is inserted into the piston cylinder 30.
  • the biasing member 542 is loaded, the second check valve 55 is blocked by the oil guiding hole 56, and then the sealing ring 66 is sleeved.
  • the catheter 60 is sleeved and fixed to the piston 50.
  • the housing 20 is sleeved and fixed to the outside of the piston cylinder 30, and the tube body 62 and the liquid injection needle 70 of the catheter 60 are inserted into the catheter tube 60.
  • the exterior of the housing 20 is fixed to the bottle mouth portion 102 by the cap 12, thereby completing the assembly of the liquid filling device 100.
  • the liquid injection needle 70 is inserted into the liquid chamber of the electronic cigarette (not shown), and a certain pressure is applied to the top end of the liquid guiding tube 60 to drive the piston 50 toward the bottle body 102.
  • the direction is moved, the volume of the oil reservoir 32 inside the piston cylinder 30 is reduced, the pressure of the liquid inside is increased, and the elastic member 322 is in a compressed state.
  • the elastic sealing portion 44 can close the oil hole 38, thereby preventing the liquid in the oil reservoir 32 from entering the inside of the bottle body 102 through the oil outlet hole 38.
  • the biasing member 542 Since the pressure in the oil reservoir 32 is greater than the pressure of the oil outlet chamber 54 at this time, the biasing member 542 is compressed, so that the second one-way valve 55 no longer blocks the oil guiding hole 56, and the oil reservoir chamber 32 is closed.
  • the liquid enters the oil discharge chamber 54 through the oil guiding hole 56, and further enters the electronic cigarette through the liquid guiding passage 622 of the liquid guiding tube 60 and the liquid injection hole 72 of the liquid injection needle 70 communicating with the oil discharge chamber 54. internal.
  • the piston 50 when the application of pressure to the tip end of the catheter 60 is stopped, the piston 50 will move away from the bottle body 102 under the elastic restoring force of the elastic member 322. At this time, the volume of the oil reservoir 32 inside the piston cylinder 30 is increased, and the pressure is reduced. Under the elastic restoring force of the biasing member 542, the second one-way valve 55 blocks the oil guiding hole 56, thereby preventing the liquid of the oil discharging chamber 54 from continuing to pass through the oil guiding hole 56 and entering the oil storage chamber 32.
  • the elastic airtight member 80 will be elastically deformed downward, so that outside air can enter the gap 31 through the air inlet hole 244 and the air intake groove 342. And can enter the inside of the bottle body 102 through the intake passage 362. Since the pressure of the oil reservoir 32 is more than the pressure inside the bottle body 102, the elastic sealing portion 44 can be elastically deformed and turned upside down, so that the liquid inside the bottle body 102 can enter the oil reservoir 32 through the oil outlet hole 38. , thus completing a liquid injection cycle.
  • the second check valve 55 can block the oil guiding hole 56, thereby preventing the liquid in the bottle body 102 from flowing out of the liquid guiding tube 60 and the liquid injecting needle 70, achieving a good sealing effect.
  • both the liquid smoke in the bottle body and the smoke liquid in the electronic cigarette are completely isolated from the external environment, thereby ensuring the relative safety of the liquid injection process.
  • the elastic member 322 and the biasing member 542 may also be omitted.
  • the first check valve 40 and the second check valve 55 are not limited to the embodiment described in the above embodiment, and any device capable of achieving one-way entry and exit of the liquid is within the scope of the present disclosure.

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne un appareil d'injection de liquide (100), comprenant : un corps de bouteille (10), comprenant une bouteille (102) pour contenir un liquide, et une ouverture de bouteille (104) située au niveau d'une partie supérieure de la bouteille (102) ; un dispositif d'injection de liquide (200), comprenant un boîtier (20) disposé fixement à l'intérieur de l'ouverture de bouteille (104) ; un vérin (30), disposé fixement à l'intérieur du boîtier (20), et une cavité de stockage d'huile (32) formée à l'intérieur du vérin (30), le liquide à l'intérieur de la bouteille (102) s'écoulant à travers un premier clapet anti-retour (40) et pénétrant dans la cavité de stockage d'huile (32) ; un piston (50), disposé mobile à l'intérieur du vérin (30), et une cavité de sortie d'huile (54) formée à l'intérieur du piston (50), le liquide dans la cavité de stockage d'huile (32) s'écoulant à travers un second clapet anti-retour (55) et pénétrant dans la cavité de sortie d'huile (54) ; et un tube d'écoulement de liquide (60), une extrémité du tube d'écoulement de liquide (60) étant reliée fixement au piston (50) et une autre extrémité du tube d'écoulement de liquide (60) s'étendant au-delà du boîtier (20). Le tube d'écoulement de liquide (60) est pourvu intérieurement d'un canal d'écoulement de liquide (622) communiquant avec la cavité de sortie d'huile (54). L'appareil d'injection de liquide offre les avantages d'une étanchéité améliorée.
PCT/CN2016/080285 2016-04-26 2016-04-26 Appareil d'injection de liquide Ceased WO2017185242A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2016/080285 WO2017185242A1 (fr) 2016-04-26 2016-04-26 Appareil d'injection de liquide
CN201680071849.5A CN108601399A (zh) 2016-04-26 2016-04-26 注液装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/080285 WO2017185242A1 (fr) 2016-04-26 2016-04-26 Appareil d'injection de liquide

Publications (1)

Publication Number Publication Date
WO2017185242A1 true WO2017185242A1 (fr) 2017-11-02

Family

ID=60160615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/080285 Ceased WO2017185242A1 (fr) 2016-04-26 2016-04-26 Appareil d'injection de liquide

Country Status (2)

Country Link
CN (1) CN108601399A (fr)
WO (1) WO2017185242A1 (fr)

Cited By (6)

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CN111595746A (zh) * 2020-05-07 2020-08-28 中国水利水电科学研究院 一种基于磁力驱动的恒压瓶设备及水头控制方法
CN113693290A (zh) * 2021-08-30 2021-11-26 深圳市真味生物科技有限公司 一种烟油瓶、电子烟以及烟油瓶对电子烟的注液方法
CN113940454A (zh) * 2021-10-14 2022-01-18 深圳市真味生物科技有限公司 一种可循环使用的电子雾化器
CN114098172A (zh) * 2021-12-20 2022-03-01 深圳市新云雾科技有限公司 一种雾化器生产用自动化灌油设备
WO2023065166A1 (fr) * 2021-10-20 2023-04-27 深圳尊一品科技有限公司 Gabarit d'injection de liquide et procédé d'injection de liquide
CN116025340A (zh) * 2023-02-28 2023-04-28 江苏和信石油机械有限公司 一种油井下空气压力监测用压力传感器

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CN102166044A (zh) * 2011-03-30 2011-08-31 深圳市康泰尔电子有限公司 烟液可控式电子香烟
WO2015037925A1 (fr) * 2013-09-12 2015-03-19 Park Sun Soon Cigarette électronique utilisant une structure d'atomiseur présentant la forme d'une chambre de pression
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111595746A (zh) * 2020-05-07 2020-08-28 中国水利水电科学研究院 一种基于磁力驱动的恒压瓶设备及水头控制方法
CN113693290A (zh) * 2021-08-30 2021-11-26 深圳市真味生物科技有限公司 一种烟油瓶、电子烟以及烟油瓶对电子烟的注液方法
CN113693290B (zh) * 2021-08-30 2024-02-13 深圳市真味生物科技有限公司 一种烟油瓶、电子烟以及烟油瓶对电子烟的注液方法
CN113940454A (zh) * 2021-10-14 2022-01-18 深圳市真味生物科技有限公司 一种可循环使用的电子雾化器
WO2023065166A1 (fr) * 2021-10-20 2023-04-27 深圳尊一品科技有限公司 Gabarit d'injection de liquide et procédé d'injection de liquide
CN114098172A (zh) * 2021-12-20 2022-03-01 深圳市新云雾科技有限公司 一种雾化器生产用自动化灌油设备
CN114098172B (zh) * 2021-12-20 2022-07-22 深圳市新云雾科技有限公司 一种雾化器生产用自动化灌油设备
CN116025340A (zh) * 2023-02-28 2023-04-28 江苏和信石油机械有限公司 一种油井下空气压力监测用压力传感器

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