EP4118987A1 - Zerstäuber - Google Patents

Zerstäuber Download PDF

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Publication number
EP4118987A1
EP4118987A1 EP21000348.9A EP21000348A EP4118987A1 EP 4118987 A1 EP4118987 A1 EP 4118987A1 EP 21000348 A EP21000348 A EP 21000348A EP 4118987 A1 EP4118987 A1 EP 4118987A1
Authority
EP
European Patent Office
Prior art keywords
liquid
atomizer
injection member
channel
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.)
Pending
Application number
EP21000348.9A
Other languages
English (en)
French (fr)
Inventor
Tuanfang Liu
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.)
Shenzhen Eigate Technology Co Ltd
Original Assignee
Shenzhen Eigate 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
Priority claimed from CN202110803266.XA external-priority patent/CN113455717A/zh
Priority claimed from CN202121613524.XU external-priority patent/CN216019098U/zh
Application filed by Shenzhen Eigate Technology Co Ltd filed Critical Shenzhen Eigate Technology Co Ltd
Publication of EP4118987A1 publication Critical patent/EP4118987A1/de
Pending 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • 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
    • 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
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the disclosure relates to an atomizer.
  • the e-liquid inlet of an atomizer is blocked by a rubber plug.
  • the rubber plug is pulled out.
  • the pulled rubber plug tends to be missing.
  • the e-liquid inlet is blocked by the rubber plug again.
  • the pulled rubber plug is loose and fails to seal the e-liquid inlet, and thus the e-liquid leaks out.
  • An atomizer comprises a housing comprising an e-liquid chamber, the e-liquid chamber is equipped with an e-liquid injection member; the e-liquid injection member comprises at least one first e-liquid inlet; the e-liquid injection member is movable between a first position and a second position; in the first position, the at least one first e-liquid inlet communicates with the e-liquid chamber; and in the second position, the at least one first e-liquid inlet is not in communication with the e-liquid chamber.
  • the housing further comprises a first e-liquid channel communicating with the e-liquid chamber; the e-liquid injection member is disposed into the first e-liquid channel and is movable in the first e-liquid channel; the e-liquid injection member further comprises a proximal end toward the e-liquid chamber.
  • the e-liquid injection member comprises a second e-liquid channel communicating with the at least one first e-liquid inlet; and the proximal end of the e-liquid injection member is sealed.
  • the first e-liquid channel comprises an inner wall comprising a first flange;
  • the e-liquid injection member comprises an outer wall comprising a second flange;
  • the atomizer further comprises an elastic member disposed around the e-liquid injection member; a top portion and a bottom portion of the elastic member abut against the first flange and the second flange, respectively; a channel is formed between the inner wall of the first e-liquid channel and the outer wall of the e-liquid injection member; and/or the at least one first e-liquid inlet extends into the e-liquid chamber.
  • the at least one first e-liquid inlet in the first position, at least a part of the at least one first e-liquid inlet moves into the e-liquid chamber when the elastic member is compressed by the e-liquid injection member; or in the first position, the at least one first e-liquid inlet is not in the e-liquid chamber when the elastic member is compressed by the e-liquid injection member, the at least one first e-liquid inlet communicates with the e-liquid chamber through the channel.
  • the outer wall of the e-liquid injection member comprises a male thread and the inner wall of the first e-liquid channel comprises a female thread; the e-liquid injection member is secured within the first e-liquid channel through the cooperation of the male thread and the female thread; and the e-liquid injection member is movable between the first position and the second position when the male thread moves with respect to the female thread.
  • one of the outer wall of the e-liquid injection member and the inner wall of the first e-liquid channel comprises a female buckle, and the other comprises a male buckle fitted to the female buckle.
  • the proximal end of the e-liquid injection member is concave to form a narrow-necked portion; the atomizer further comprises a seal ring sleeving the narrow-necked portion; the atomizer further comprises a plug disposed in a top part of the narrow-necked portion; when the e-liquid injection member is moved to the second position, the channel is sealed by the seal ring.
  • the plug comprises a cap and a column; one end of the column is connected to the cap and the other end of the column is disposed into the second e-liquid channel; the seal ring is fixedly disposed between the cap and an upper opening of the second e-liquid channel.
  • the at least one first e-liquid inlet is in the shape of a cone with a wider outside opening and a narrow inside opening at both ends.
  • the atomizer further comprises a sealing member disposed in one end of the housing; and the first e-liquid channel is disposed in the sealing member.
  • the sealing member comprises a through hole; the atomizer further comprises an atomizing core disposed into the through hole; the atomizing core comprises a heating chamber; the atomizer further comprises a heating element disposed in the heating chamber; the heating core comprises an outer wall comprising at least one second e-liquid inlet and at least one air inlet; the at least one second e-liquid inlet corresponds to the position of the e-liquid chamber; one end of the atomizing core is disposed through the through hole into the e-liquid chamber; the at least one air inlet is exposed outside the through hole and communicates with the heating chamber.
  • the housing comprises an opening and side walls surrounding the opening; the side walls extend internally to form an air duct for air conduction and smoke emission; the atomizing core is disposed through the through hole and extends into the e-liquid chamber to communicate with the air duct.
  • the atomizer comprises the liquid injection member capable of being moved.
  • the liquid injection member is configured to enter and exit the e-liquid chamber to ensure that the e-liquid chamber is filled with the e-liquid and sealed, which simplifies the injection process for greater efficiency.
  • an atomizer comprises a housing 1.
  • the housing comprises an opening functioning as a mouthpiece 101.
  • the mouthpiece 101 extends internally to form an air duct 103.
  • An e-liquid chamber 102 is defined by an inner wall of the housing and an outer wall of the air duct 103.
  • the atomizer further comprises an e-liquid injection member 7 through which the e-liquid can flow into the e-liquid chamber 102.
  • the e-liquid injection member 7 comprises at least one first e-liquid inlet 702.
  • the e-liquid injection member 7 is movable to a first position in which the at least one first e-liquid inlet 702 enters the e-liquid chamber 102.
  • the e-liquid injection member 7 is further movable to a second position in which the at least one first e-liquid inlet 702 exits the e-liquid chamber 102.
  • the e-liquid injection member 7 is movable between the first position and the second position.
  • the e-liquid injection member 7 comprises two first e-liquid inlets 702, which provides a fast supply of the e-liquid and prevents leakage of the e-liquid.
  • the at least one first e-liquid inlet 702 is in the shape of a cone 700 with a wider outside opening and a narrow inside opening at both ends, thus preventing leakage of the e-liquid.
  • the housing further comprises a first e-liquid channel 301 communicating with the e-liquid chamber 102.
  • the -liquid injection member 7 is disposed in the first e-liquid channel 301 so as to move up and down the first e-liquid channel 301.
  • the first e-liquid channel 301 is disposed along a horizontal, a vertical, or an oblique direction with respect to the atomizer.
  • the e-liquid chamber 102 and the first e-liquid channel 301 are disposed in the housing 1 and separated from each other.
  • the first e-liquid channel 301 is formed in other components of the atomizer.
  • the atomizer further comprises a sealing member 3 disposed in the e-liquid chamber 102.
  • the first e-liquid channel 301 is disposed in the sealing member 3.
  • the e-liquid injection member 7 comprises a proximal end toward the e-liquid chamber 102.
  • the first e-liquid channel 301 comprises an outlet communicating with the e-liquid chamber 102.
  • the proximal end enters or exits the e-liquid chamber 102.
  • the at least one first e-liquid inlet 702 extends into the e-liquid chamber 102.
  • the at least one first e-liquid inlet 702 returns back to the first e-liquid channel 301.
  • a channel is formed between an inner wall of the first e-liquid channel 301 and an outer wall of the e-liquid injection member 7.
  • the atomizer further comprises a seal ring 5 disposed around the proximal end of the e-liquid injection member 7. When the e-liquid injection member 7 is moved to the first position, the seal ring moves as well, thus communicating channel with the e-liquid chamber 102. The e-liquid flows through the at least one first e-liquid inlet 702 into the channel and enters the e-liquid chamber 102.
  • the e-liquid injection member 7 is moved back to the second position and the channel is sealed by the seal ring 5, thus separating the at least one first e-liquid inlet 702 and the e-liquid chamber 102 from each other.
  • the e-liquid chamber 102 and the first e-liquid channel 301 are separated by a partition and disposed in parallel.
  • One side of the partition functions as an inner wall of the e-liquid chamber 102 and the other side of the partition functions as the inner wall of the first e-liquid channel 301.
  • the partition comprises one first through hole.
  • the e-liquid injection member 7 further comprises a second e-liquid channel 701 communicating with the at least one first e-liquid inlet 702.
  • the proximal end of the e-liquid injection member 7 is sealed.
  • the e-liquid flows through the second e-liquid channel 701 into the at least one first e-liquid inlet 702 and enters the e-liquid chamber 102.
  • the proximal end of the e-liquid injection member 7 is concave to form a narrow-necked portion 703.
  • the seal ring 5 is sleeving the narrow-necked portion 703.
  • the atomizer further comprises a plug 4 disposed in a top part of the narrow-necked portion 703.
  • the plug 4 comprises a cap 400 and a column 401 formed integrally with the cap 400.
  • One end of the column 401 is connected to the cap 400 and the other end of the column 401 is disposed into the second e-liquid channel 701.
  • the seal ring 5 is fixedly disposed between the cap 400 and the upper opening of the second e-liquid channel 701.
  • the first e-liquid channel 301 is disposed in the sealing member 3.
  • the first e-liquid channel 301 is disposed in the housing 1; specifically, the housing 1 comprises an e-liquid injection tube disposed internally and functioning as the first e-liquid channel 301.
  • the sealing member 3 comprises a second through hole 302.
  • the atomizer further comprises an atomizing core 8 disposed into the second through hole 302.
  • the atomizing core 8 comprises a heating chamber 804.
  • the atomizer further comprises a heating element 803 disposed in the heating chamber 804.
  • the heating core 8 comprises an outer wall comprising at least one second e-liquid inlet 801 and at least one air inlet 802.
  • the at least one second e-liquid inlet 801 corresponds with the position of the e-liquid chamber 102.
  • One end of the atomizing core 8 is disposed through the second through hole 302 into the e-liquid chamber 102 to communicate with the air duct 103.
  • the at least one air inlet 802 is exposed outside the second through hole 302.
  • the at least one second e-liquid inlet 801 communicates with the heating chamber 804. External air flows through the at least one air inlet 802 into the heating chamber 804, causing the heating element 803 to atomize the e-liquid.
  • the smoke generated flows through the air duct 103 and the mouthpiece 101 successively and is inhaled by a user.
  • the atomizer comprises a housing 1, a supporting member 2, a sealing member 3, a plug 4, a seal ring 5, an elastic member 6, an e-liquid injection member 7, and an atomizing core 8.
  • the housing 1 comprises an e-liquid chamber 102 configured to store e-liquid.
  • the e-liquid injection member 7 comprises an outer wall comprising two first e-liquid inlets 702.
  • the housing comprises an opening functioning as a mouthpiece 101.
  • the sealing member 3 is disposed in a bottom part of the housing 1 so as to seal the e-liquid chamber 102.
  • the sealing member 3 comprises a first e-liquid channel 301 and a second through hole 302.
  • the atomizing core 8 is disposed through the second through hole 302 and extends into the heating chamber 804.
  • the e-liquid injection member 7 is disposed into the first e-liquid channel 301.
  • the first e-liquid channel 301 communicates with the e-liquid chamber 102 and the two first e-liquid inlets 702 so that the e-liquid can flow through the two first e-liquid inlets 702 into the first e-liquid channel 301 and enters the e-liquid chamber 102.
  • the sealing member 3 comprises a top part recessed to form a concave portion.
  • the supporting member 2 is disposed in the concave portion so as to prevent deformation of the sealing member 3 during injection molding.
  • the first e-liquid channel 301 comprises an inner wall comprising a first flange 303.
  • the first flange 303 is configured to support and prevent changes in the position of a top portion of the elastic member 6.
  • the elastic member 6 is in the form of a spring or an elastic piece and is disposed around the e-liquid injection member 7.
  • An upper portion of the e-liquid injection member 7 is concave to form a narrow-necked portion 703.
  • the seal ring 5 is sleeving the narrow-necked portion 703 to seal an upper opening of the second e-liquid channel 701.
  • the narrow-necked portion 703 is disposed through the first flange 303.
  • the e-liquid injection member 7 comprises a lower portion comprising a second flange 704 configured to limit changes in the position of a bottom portion of the elastic member 6.
  • the e-liquid injection member 7 comprises a second e-liquid channel 701 communicating with the two first e-liquid inlets 702.
  • the e-liquid is injected through the second e-liquid channel 701 into the two first e-liquid inlets 702 and enters the e-liquid chamber 102.
  • the top portion and the bottom portion of the elastic member 6 abut against the first flange 303 and the second flange 704, respectively.
  • the first flange 303 and the second flange 704 are configured to limit changes in the position of the elastic member 6.
  • the plug 4 comprises a cap 400 and a column 401 formed integrally with the cap 400.
  • the plug 4 is disposed into the second e-liquid channel 701.
  • the seal ring 5 is fixedly disposed between the cap 400 and the upper opening of the second e-liquid channel 701.
  • a channel is formed between the inner wall of the first e-liquid channel 301 and the outer wall of the e-liquid injection member 7.
  • the elastic member 6 is disposed in the channel.
  • the housing 1 comprises an air duct 103 configured for air conduction and smoke emission.
  • the mouthpiece 101 is configured to communicate with a top opening of the air duct 103 to ensure that the smoke can be inhaled by a user.
  • the atomizing core 8 is disposed through the second through hole 302 into the e-liquid chamber 102 to communicate with the air duct 103. A lower part is exposed outside the second through hole 302.
  • the atomizing core 8 comprises a heating chamber 804.
  • the atomizer further comprises a heating element 803 disposed in the heating chamber 804.
  • the heating core 8 comprises an outer wall comprising four second e-liquid inlet 801 and one air inlet 802.
  • the four second e-liquid inlet 801 are disposed in the e-liquid chamber 102 and the air inlet 802 is exposed outside the second through hole 302.
  • the second e-liquid inlet 801 communicates with the heating chamber 804.
  • FIG. 7 is a cross-sectional view including arrows showing the direction of the air flow in the atomizer. External air flows through the air inlet 802 and enters the heating chamber 804, causing the heating element 803 to atomize the e-liquid. The smoke generated flows through the air duct 103 into the mouthpiece 101 and is inhaled by a user.
  • a second example is similar to Example 1, except for the following specific differences: when the e-liquid injection member 7 is moved to the first position, the two first e-liquid inlets 702 enters the e-liquid chamber 102. When the e-liquid injection member 7 is moved to the second position, the two first e-liquid inlets 702 exits the e-liquid chamber 102 and sealed by the inner wall of the first e-liquid channel 301.
  • the outer wall of the e-liquid injection member 7 comprises a male thread and the inner wall of the first e-liquid channel 301 comprises a female thread. The male thread is screwed to the female thread so that the e-liquid injection member 7 is disposed into the first e-liquid channel 301.
  • the e-liquid injection member 7 is movable between the first position and the second position through threads.
  • the liquid injection member 7 further comprises a handle.
  • the handle is turned, causing the e-liquid injection member 7 to rotate.
  • an inner wall of the second e-liquid channel 701 is knurled or frosted, thus increasing friction in the second e-liquid channel 701.
  • the second e-liquid channel 701 can be rotated by a finger.
  • Athird example is similar to Example 2, except for the following specific differences: when the e-liquid injection member 7 is moved to the first position, the two first e-liquid inlets 702 enters the e-liquid chamber 102. When the e-liquid injection member 7 is moved to the second position, the two first e-liquid inlets 702 exits the e-liquid chamber 102 and is sealed by the inner wall of the first e-liquid channel 301.
  • the outer wall of the e-liquid injection member 7 comprises a female buckle.
  • the inner wall of the first e-liquid channel 301 comprises a male buckle fitted to the male buckle. When the e-liquid injection member 7 is moved toward the e-liquid chamber 102, the male buckle is separated from the female buckle.
  • the e-liquid injection member 7 When the e-liquid injection member 7 is moved back to the first e-liquid channel 301, the female buckle is fitted to the male buckle.
  • the e-liquid injection member 7 further comprises a handle. The handle is turned, causing the e-liquid injection member 7 to rotate.

Landscapes

  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
EP21000348.9A 2021-07-15 2021-12-10 Zerstäuber Pending EP4118987A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110803266.XA CN113455717A (zh) 2021-07-15 2021-07-15 一种注油方便的雾化器
CN202121613524.XU CN216019098U (zh) 2021-07-15 2021-07-15 一种注油方便的雾化器

Publications (1)

Publication Number Publication Date
EP4118987A1 true EP4118987A1 (de) 2023-01-18

Family

ID=78844671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21000348.9A Pending EP4118987A1 (de) 2021-07-15 2021-12-10 Zerstäuber

Country Status (5)

Country Link
EP (1) EP4118987A1 (de)
JP (1) JP7303917B2 (de)
KR (1) KR20230012406A (de)
CA (1) CA3142816A1 (de)
WO (1) WO2023284338A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073018A1 (en) * 2008-12-23 2010-07-01 Kind Consumer Limited A simulated cigarette device
WO2014155089A1 (en) * 2013-03-26 2014-10-02 Kind Consumer Limited A pressurised refill canister with an outlet valve
EP3143884A2 (de) * 2015-09-15 2017-03-22 Fontem Holdings 1 B.V. Elektronische zigarette mit wiederbefüllbarem flüssigkeitsbehälter
EP3498114A1 (de) * 2017-12-18 2019-06-19 Fontem Holdings 1 B.V. Elektronische rauchvorrichtung mit flüssigkeitskanal
EP3556233A1 (de) * 2018-04-17 2019-10-23 Shenzhen Smoore Technology Limited Zerstäubungsvorrichtung und elektronische zigarette damit

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JPS58106269A (ja) * 1981-12-21 1983-06-24 Daikin Ind Ltd 弁装置
JPS60208671A (ja) * 1984-04-02 1985-10-21 Babcock Hitachi Kk 調整弁
JPH01242881A (ja) * 1988-03-24 1989-09-27 Toshiba Corp 弁装置
JPH0741147U (ja) * 1993-12-24 1995-07-21 勝 朝良 消火栓等の弁機構
JP2001020329A (ja) * 1999-07-06 2001-01-23 Komei Seisakusho:Kk 水道用多機能止水栓
JP2008240741A (ja) * 2007-03-23 2008-10-09 Fujita Giken Kogyo Kk 逆止弁装置
JP2011094705A (ja) * 2009-10-29 2011-05-12 Mitsubishi Electric Corp 逆止弁および貯湯式給湯機
KR20120094565A (ko) * 2011-02-17 2012-08-27 휘 춘 장 수용액의 충진이 편리한 카트리지를 구성한 전자담배
WO2015051538A1 (zh) * 2013-10-11 2015-04-16 吉瑞高新科技股份有限公司 一种雾化器、电子烟以及电子烟的组装方法
CN208425512U (zh) * 2016-04-28 2019-01-25 惠州市吉瑞科技有限公司深圳分公司 一种雾化组件
CN111770694A (zh) * 2017-12-18 2020-10-13 方特慕控股第一私人有限公司 具有液体填充阀门的电子吸烟装置
CN108323822B (zh) * 2018-04-17 2023-09-12 深圳麦克韦尔科技有限公司 雾化装置及电子烟
CN209436265U (zh) * 2018-11-28 2019-09-27 深圳市爱卓依科技有限公司 注油烟弹结构
CN212414722U (zh) * 2020-04-21 2021-01-29 深圳市沁园春科技有限公司 锁油雾化装置及电子雾化器
CN212590251U (zh) * 2020-05-29 2021-02-26 深圳市卓力能技术股份有限公司 一种雾化器及电子雾化设备
CN112586807B (zh) * 2020-12-29 2021-07-13 深圳市爱乐米科技有限公司 一种电子烟
CN113455717A (zh) * 2021-07-15 2021-10-01 深圳易佳特科技有限公司 一种注油方便的雾化器
CN216019098U (zh) * 2021-07-15 2022-03-15 深圳易佳特科技有限公司 一种注油方便的雾化器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073018A1 (en) * 2008-12-23 2010-07-01 Kind Consumer Limited A simulated cigarette device
WO2014155089A1 (en) * 2013-03-26 2014-10-02 Kind Consumer Limited A pressurised refill canister with an outlet valve
EP3143884A2 (de) * 2015-09-15 2017-03-22 Fontem Holdings 1 B.V. Elektronische zigarette mit wiederbefüllbarem flüssigkeitsbehälter
EP3498114A1 (de) * 2017-12-18 2019-06-19 Fontem Holdings 1 B.V. Elektronische rauchvorrichtung mit flüssigkeitskanal
EP3556233A1 (de) * 2018-04-17 2019-10-23 Shenzhen Smoore Technology Limited Zerstäubungsvorrichtung und elektronische zigarette damit

Also Published As

Publication number Publication date
KR20230012406A (ko) 2023-01-26
JP2023013919A (ja) 2023-01-26
CA3142816A1 (en) 2023-01-15
JP7303917B2 (ja) 2023-07-05
WO2023284338A1 (zh) 2023-01-19

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR