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WO2018205624A1 - Atomiseur et cigarette électronique pourvue dudit atomiseur - Google Patents

Atomiseur et cigarette électronique pourvue dudit atomiseur Download PDF

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Publication number
WO2018205624A1
WO2018205624A1 PCT/CN2017/116909 CN2017116909W WO2018205624A1 WO 2018205624 A1 WO2018205624 A1 WO 2018205624A1 CN 2017116909 W CN2017116909 W CN 2017116909W WO 2018205624 A1 WO2018205624 A1 WO 2018205624A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
protrusion
upper cover
liquid storage
locking member
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/CN2017/116909
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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 WO2018205624A1 publication Critical patent/WO2018205624A1/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 utility model relates to the field of simulated smoking technology, in particular to an atomizer and an electronic cigarette using the same.
  • the electronic cigarette currently on the market includes an atomizer and a battery device.
  • the atomizer includes a liquid storage component and a heat generating component.
  • the heat generating component heats the liquid smoke supplied by the liquid storage component under the electric drive of the battery device. It is atomized to produce smoke for the user to use.
  • the liquid storage components in the atomizer are mostly refillable.
  • the refillable liquid storage assembly may have the following consequences: 1. When the child disassembles the nebulizer, the liquid may be easily accessible, and there is a possibility that the liquid is ingested; 2. It is difficult for the user to put the liquid storage component Completely cleaned, residual smoke liquid mixed into the newly added smoke liquid, affecting the user's use; 3, the user can freely add liquid with unknown composition, the government supervision is more difficult.
  • the purpose of the utility model is to solve at least one problem in the prior art, and to provide an atomizer and an electronic cigarette thereof, which are not detachable after being injected once.
  • An atomizer comprising an upper cover, a vent tube, a liquid storage tube locking member and a locking groove, the liquid storage tube sleeved outside the vent tube, and the liquid storage tube
  • the lower end abuts against the vent pipe, and one of the upper cover and the vent pipe is provided with the locking member, and the other one of the upper cover and the vent pipe is correspondingly disposed a locking groove
  • the upper cover is screwed to the vent pipe and when mounted in position, an upper end of the liquid storage pipe abuts against the upper cover, the locking member snaps into the lock Inside the slot to lock the threaded connection between the upper cover and the vent tube.
  • the upper cover includes a first step and a first protrusion disposed on the first step downwardly along an axial direction of the upper cover, the vent tube including a second step and along the a second protrusion disposed on the second step is protruded axially upward of the air tube, and the liquid storage tube is sleeved outside the second protrusion when the upper cover and the vent tube are installed in position, and The upper end of the liquid storage tube abuts against the first step, and the lower end of the liquid storage tube abuts against the second step.
  • an outer thread and a first groove are sequentially disposed on an outer sidewall of the first protrusion in a direction away from the first step, and a first opening is provided at an end of the second protrusion away from the second step
  • the inner wall of the second protrusion away from the end of the second step is provided with an internal thread and a second groove, and the internal thread is located between the first opening and the second groove.
  • the locking groove is the first groove, and the locking member is disposed in the second groove.
  • the first step is provided with a first limiting groove around the first protrusion, and when the upper cover and the vent tube are installed in position, the second protrusion is away from one end of the second step Abutting into the first limiting slot.
  • a second opening is disposed at an end of the first protrusion away from the first step, an inner thread of the first protrusion is provided with an internal thread and a first groove, and the internal thread is located at the first Between the two openings and the first groove, the outer protrusion of the second protrusion away from the end of the second step is provided with an external thread and a second groove in a direction away from the second step.
  • the locking groove is the second groove, and the locking member is disposed in the first groove.
  • a second limiting groove is disposed on an end surface of the first protrusion away from an end of the first step, and the second protrusion is formed on a side of the external thread away from the second groove.
  • a third step the third step abuts into the second limiting slot when the upper cover and the vent tube are mounted in position.
  • the locking member is a ring having elasticity, and the ring is provided with a notch.
  • the locking member includes a spring and a steel ball coupled to one end of the spring.
  • the locking member is made of a memory alloy material.
  • An electronic cigarette comprising an atomizer as described above.
  • the atomizer of the present invention after completing one injection, the two ends of the liquid storage tube are respectively closed by the upper cover and the vent pipe, and the lower end of the upper cover is connected with the upper end of the vent pipe by a thread, and, in the upper cover After being screwed into position with the vent pipe, a circlip is disposed between the oppositely disposed first groove and the second groove, so that the threaded connection between the upper cover and the vent pipe is not detachable. Therefore, the atomizer of the present invention is non-removable after being injected once, and is an atomizer which is not refillable, thereby avoiding at least one of the problems caused by repeated liquid injection in the prior art.
  • Figure 1 is a cross-sectional view of the atomizer of the first embodiment of the present invention
  • Figure 2 is an exploded view of the atomizer of the first embodiment of the present invention
  • Figure 3 is a cross-sectional view of the atomizer of the second embodiment of the present invention.
  • Figure 4 is an exploded view of the atomizer of the second embodiment of the present invention.
  • Figure 5 is a perspective view of the atomizer in the embodiment of the present invention.
  • the utility model discloses an atomizer, which comprises an upper cover 11 , a vent pipe 12 , a liquid storage pipe 13 , a locking component 14 and a locking groove.
  • the liquid storage tube 13 is sleeved on the outer side of the vent tube 12, and the lower end of the liquid storage tube 13 abuts against the vent tube 12, the upper cover 11 and the vent tube 12
  • the lock member 14 is disposed on one of the upper cover 11 and the other of the vent pipe 12, and the lock groove is correspondingly disposed on the other end of the upper cover 11 and the vent pipe 12
  • the upper end is screwed and when mounted in position, the upper end of the liquid storage tube 13 abuts against the upper cover 11, and the locking member 14 is snapped into the locking groove to lock the upper cover A threaded connection between the vent tube 12 and the vent tube 12.
  • the upper cover 11 can no longer be opened by the cooperation of the locking member 14 and the locking groove.
  • the atomizer can be discarded. Since the user does not need to repeat the liquid injection, the user does not need to clean the liquid storage tube 13 for adding new liquid smoke after the smoke liquid is exhausted. At the same time, it can also prevent users from adding some unidentified liquid smoke. In addition, it is also possible to prevent children from accidentally disassembling the atomizer and ingesting the liquid smoke.
  • the upper cover 11 is a hollow structure that is penetrated at both ends, and the upper cover 11 includes a suction portion 113, a first step 111 disposed at a lower end of the suction portion 113, and an edge.
  • the first protrusion 112 is disposed on the first step 111, and the diameter of the first protrusion 112 is smaller than the diameter of the first step 111, and the A first limiting slot 17 is defined in a step 111 around the first protrusion 112.
  • the outer wall of the first protrusion 112 is sequentially provided with an external thread 19 and a first recess in a direction away from the first step 111.
  • Slot 15 is the locking groove.
  • the longitudinal section of the vent tube 12 is substantially in an inverted "T" shape, and the vent tube 12 includes a second step 121 and is protruded upwardly along the axial direction of the vent tube 12 to be disposed on the second step 121.
  • a second protrusion 122 having a diameter smaller than a diameter of the second step 121, and a second opening 122 away from the end of the second step 121 is provided with a first opening 123
  • the second An inner thread 18 and a second groove 16 are disposed on an inner wall of the protrusion 122 away from an end of the second step 121, and the internal thread 18 is located between the first opening 123 and the second groove 16 .
  • the locking member 14 is disposed within the second recess 16 .
  • the external thread 19 of the first protrusion 112 passes through the first opening 123 and is screwed into the internal thread 18 of the second protrusion 122 until the second protrusion 122 is away from the One end of the second step 121 abuts into the first limiting slot 17, the upper end of the liquid storage tube 13 abuts against the first step 111, and the lower end of the liquid storage tube 13 abuts to On the second step 121, the liquid storage tube 13 is sleeved outside the second protrusion 122, the first groove 15 is flush with the second groove 16, and the locking member 14 is stuck. Into the first groove 15.
  • the upper cover 11 is a hollow structure that is penetrated at both ends, and the upper cover 11 includes a suction portion 113, a first step 111 disposed at a lower end of the suction portion 113, and an edge.
  • the first protrusion 112 is disposed on the first step 111, and the diameter of the first protrusion 112 is smaller than the diameter of the first step 111, the first protrusion
  • a second opening 114 is disposed at an end of the first step 111.
  • the inner wall of the first protrusion 112 is provided with an internal thread 18 and a first groove 15 , and the internal thread 18 is located at the second Between the opening 114 and the first groove 15.
  • the locking member 14 is disposed within the first recess 15 .
  • a second limiting groove 115 is defined on an end surface of the first protrusion 112 away from one end of the first step 111 .
  • the longitudinal section of the vent tube 12 is substantially in an inverted "T" shape, and the vent tube 12 includes a second step 121 and is protruded upwardly along the axial direction of the vent tube 12 to be disposed on the second step 121.
  • a second protrusion 122 having a diameter smaller than a diameter of the second step 121, and an edge of the second protrusion 122 away from an end of the second step 121 away from the second step
  • the direction of 121 is sequentially provided with an external thread 19 and a second groove 16.
  • the second groove 16 is the locking groove.
  • the second protrusion 122 is constricted to form a third step 124 on a side of the external thread 19 away from the second groove 16 .
  • the external thread 19 of the second protrusion 122 passes through the second opening 114 and is screwed into the internal thread 18 of the first protrusion 112 until the third step 124 abuts In the second limiting slot 115, the upper end of the liquid storage tube 13 abuts against the first step 111, and the lower end of the liquid storage tube 13 abuts against the second step 121.
  • the liquid storage tube 13 is sleeved outside the second protrusion 122, the first groove 15 is flush with the second groove 16, and the locking member 14 is inserted into the second groove 16. .
  • a connecting portion 125 is further disposed between the second step 121 and the second protrusion 122, and the diameter of the connecting portion 125 is The inner diameter of the liquid storage tube 13 is equivalent.
  • the lower end of the liquid storage tube 13 can be sleeved outside the connecting portion 125 to prevent the liquid storage tube 13 from arbitrarily shaking before the upper cover 11 is mounted in position.
  • the suction portion 113, the first step 111, and the first protrusion 112 of the upper cover 11 are integrally formed. It is to be understood that, in other embodiments not shown, the upper cover 11 may include only the first step 111 and the first protrusion 112, and the mounting hole is provided at one end of the first step 111 away from the first protrusion 112. When the user needs to smoke the smoke, a connecting piece can be installed in the mounting hole as the sucking portion.
  • the first groove 15 is an undercut when the upper cover 11 is tapped on the upper cover 11 to facilitate the manufacturing process of the upper cover 11;
  • the second groove 16 is an undercut when the inner (outer) thread on the vent pipe 12 is tapped, and the manufacturing process of the vent pipe 12 is also simple.
  • the locking member 14 is a ring having elasticity.
  • an end of the first protrusion 112 away from the first step 111 can pass through the ring, and the ring is engaged with the first groove 15 by the elastic force.
  • one end of the second protrusion 122 away from the second step 121 can pass through the ring, and the ring is inserted into the second groove 16 by the elastic force.
  • the ring is further provided with a notch, so that the first protrusion 112 or the second protrusion 122 can be prevented from passing through the circle. At the ring, the ring is split.
  • one end of the first protrusion 112 away from the first step 111 is tapered.
  • one end of the second protrusion 122 away from the second step 121 is tapered.
  • the locking member 14 can also be other structures.
  • the locking member 14 includes a spring and a steel ball.
  • one end of the spring is disposed in the second groove 16, and the other end of the spring is connected to the steel ball, whereby the steel ball can be under the elastic force of the spring And the one end of the first protrusion 112 away from the first step 111 passes through and is inserted into the first groove 15 .
  • one end of the spring is disposed in the first groove 15, and the other end of the spring is connected to the steel ball, whereby the steel ball can be under the elastic force of the spring And the end of the second protrusion 122 away from the second step 121 passes through and is inserted into the second groove 16 .
  • the lock member 14 is made of a memory alloy material, is in a contracted state at a high temperature, and is stretched at a normal temperature.
  • the locking member 14 After the locking member 14 is heated to the contracted state, it is installed in the second groove 16 (first embodiment), or is installed in the first groove 15 (second embodiment), When the lower end of the upper cover 11 is screwed into position with the upper end of the vent tube 12, the first groove 15 and the second groove 16 are in flush communication, and the locking member 14 is cooled to a normal temperature. The locking member 14 is in an extended state, thereby being snapped into the first recess 15 (first embodiment) or into the second recess 16 (second embodiment).
  • the utility model also discloses an electronic cigarette, which comprises the atomizer as described above.
  • the two ends of the liquid storage tube 13 are respectively closed by the upper cover 11 and the vent pipe 12, and the lower end of the upper cover 11 and the upper end of the vent pipe 12 are connected by threads.
  • the locking member 14 is snapped into the locking groove, so that the threaded connection between the upper cover 11 and the vent tube 12 is not detachable. Therefore, the atomizer of the present invention is non-removable after being injected once, and is an atomizer which is not refillable, thereby avoiding problems caused by repeated liquid injection in the prior art.
  • the electronic cigarette of the present invention has the same beneficial effects because it has the atomizer described in the present invention.

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un atomiseur et une cigarette électronique pourvue dudit atomiseur. L'atomiseur comprend un couvercle supérieur (11), un tuyau d'évent (12), un tuyau de stockage de liquide (13), un élément de verrouillage (14) et une rainure de verrouillage. Le tuyau de stockage de liquide (13) s'emmanche à l'extérieur du tuyau d'évent (12), et l'extrémité inférieure du tuyau de stockage de liquide (13) vient en butée contre le tuyau d'évent (12) ; un élément parmi le couvercle supérieur (11) et le tuyau d'évent (12) est pourvu de l'élément de verrouillage (14), l'autre élément est pourvu du couvercle supérieur (11) et le tuyau d'évent (12) est pourvu de manière correspondante de la rainure de verrouillage ; le couvercle supérieur (11) et le tuyau d'évent (12) sont en liaison par vissage et lorsque le couvercle supérieur (11) et le tuyau d'évent (12) sont installés en place, l'extrémité supérieure du tuyau de stockage de liquide (13) vient en butée contre le couvercle supérieur (11), et l'élément de verrouillage (14) s'enclenche dans la rainure de verrouillage pour verrouiller la liaison par vissage entre le couvercle supérieur (11) et le tuyau d'évent (12). L'atomiseur n'est pas amovible après l'injection, ce qui permet d'éviter les problèmes causés par des injections répétées.
PCT/CN2017/116909 2017-05-10 2017-12-18 Atomiseur et cigarette électronique pourvue dudit atomiseur Ceased WO2018205624A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720519132.4 2017-05-10
CN201720519132 2017-05-10

Publications (1)

Publication Number Publication Date
WO2018205624A1 true WO2018205624A1 (fr) 2018-11-15

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Application Number Title Priority Date Filing Date
PCT/CN2017/116909 Ceased WO2018205624A1 (fr) 2017-05-10 2017-12-18 Atomiseur et cigarette électronique pourvue dudit atomiseur

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WO (1) WO2018205624A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114747810A (zh) * 2021-12-30 2022-07-15 深圳麦克韦尔科技有限公司 一种雾化器及电子雾化装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130068239A1 (en) * 2011-09-21 2013-03-21 Janty Asia Co., Ltd E-cigarette with self-assembly combustion part
CN203168036U (zh) * 2013-01-16 2013-09-04 刘秋明 电子烟装置及其电子烟
US20140196716A1 (en) * 2013-01-16 2014-07-17 Qiuming Liu Electronic Cigarette Device and Electronic Cigarette Thereof
CN204682533U (zh) * 2015-05-22 2015-10-07 深圳市腾烟科技有限公司 一种具有锁油功能的电子烟雾化器
CN204907923U (zh) * 2015-07-28 2015-12-30 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
CN205266970U (zh) * 2015-11-19 2016-06-01 卓尔悦欧洲控股有限公司 雾化器及其电子烟
CN206079024U (zh) * 2016-08-16 2017-04-12 深圳市艾维普思科技股份有限公司 电子烟

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130068239A1 (en) * 2011-09-21 2013-03-21 Janty Asia Co., Ltd E-cigarette with self-assembly combustion part
CN203168036U (zh) * 2013-01-16 2013-09-04 刘秋明 电子烟装置及其电子烟
US20140196716A1 (en) * 2013-01-16 2014-07-17 Qiuming Liu Electronic Cigarette Device and Electronic Cigarette Thereof
CN204682533U (zh) * 2015-05-22 2015-10-07 深圳市腾烟科技有限公司 一种具有锁油功能的电子烟雾化器
CN204907923U (zh) * 2015-07-28 2015-12-30 深圳麦克韦尔股份有限公司 电子烟及其雾化装置
CN205266970U (zh) * 2015-11-19 2016-06-01 卓尔悦欧洲控股有限公司 雾化器及其电子烟
CN206079024U (zh) * 2016-08-16 2017-04-12 深圳市艾维普思科技股份有限公司 电子烟

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114747810A (zh) * 2021-12-30 2022-07-15 深圳麦克韦尔科技有限公司 一种雾化器及电子雾化装置

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