WO2014169424A1 - Cigarette électronique et couvercle de buse d'aspiration associé - Google Patents

Cigarette électronique et couvercle de buse d'aspiration associé Download PDF

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Publication number
WO2014169424A1
WO2014169424A1 PCT/CN2013/074220 CN2013074220W WO2014169424A1 WO 2014169424 A1 WO2014169424 A1 WO 2014169424A1 CN 2013074220 W CN2013074220 W CN 2013074220W WO 2014169424 A1 WO2014169424 A1 WO 2014169424A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle cover
liquid
electronic cigarette
vent hole
venting groove
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/CN2013/074220
Other languages
English (en)
Chinese (zh)
Inventor
刘秋明
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.)
Kimree Hi-Tech Inc
Original Assignee
Kimree Hi-Tech Inc
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 Kimree Hi-Tech Inc filed Critical Kimree Hi-Tech Inc
Priority to US14/412,370 priority Critical patent/US20150181928A1/en
Priority to PCT/CN2013/074220 priority patent/WO2014169424A1/fr
Priority to CN201420182906.5U priority patent/CN203952420U/zh
Publication of WO2014169424A1 publication Critical patent/WO2014169424A1/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
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • 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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarettes, and more particularly to an electronic cigarette and a nozzle cover provided with a novel air intake method.
  • E-cigarettes usually use the atomized liquid to be atomized by the atomizer for use by the user. Since the smoke liquid removes substances harmful to the body such as nicotine and tar during the production process, the harm to the user's body is greatly reduced, also because There is no such thing as nicotine, tar and other harmful substances in the smoke liquid. After smoking the electronic cigarette, people's dependence on smoking will gradually become smaller, so the electronic cigarette also has the effect of assisting smoking cessation.
  • the conventional electronic cigarette includes: a liquid smoke cup, an atomizer, an atomizer control circuit board 111, and a battery 109.
  • the foregoing components are all disposed on the tobacco rod cover 110. Inside.
  • the atomizer is used for atomizing the liquid smoke in the liquid smoke cup into a smoke, the atomizer comprising a heating wire 106 and a liquid guiding core 107 for absorbing the liquid smoke and supporting the electric heating wire, the electric heating wire
  • the 106 is wound around the liquid guiding core 107, and the two ends of the heating wire 106 are respectively connected to the two ends of the battery 109 through electron wires.
  • the liquid liquid cup includes a liquid storage part 102 for charging liquid, a liquid guiding tube 103 for guiding the liquid medicine from the liquid storage unit, an air guiding tube 104, a nozzle cover 101, and an atomizing seat 108.
  • the atomizing base 108 and the nozzle cover 101 are oppositely disposed and spaced apart from each other, and the air guiding tube 104 is fixed between the atomizing base 108 and the nozzle cover 101.
  • the liquid guiding tube 103 is sleeved outside the air guiding tube 104, and is simultaneously guided.
  • the liquid tube 103 is disposed inside the liquid storage member 102.
  • the air guiding tube 104 is provided with a card slot 105 extending through the wall of the tube for supporting and fixing the liquid guiding core 107.
  • the liquid guiding core 107 spans the inner ends of the air guiding tube 104. They pass through the card slot 105 and collide with the liquid guiding tube 103 to absorb the liquid smoke to atomize the heating wire.
  • the air guiding tube is used for supporting the liquid storage component, and is used for controlling the height of the liquid medicine cup and supporting the liquid guiding core 107, and is also used as the smoke generated by the atomization of the atomizing liquid to the outside of the tobacco rod sleeve 110. aisle.
  • the electronic cigarette of the structure is mainly ventilated at the center of the nozzle cover 101 by a circular hole 112, and the air guiding tube 104 of the atomizer portion is also located at the center, so that the smoke liquid is in the heating wire.
  • the linear type enters the user's mouth.
  • the mouth is very irritating.
  • the central circular hole 112 enters the user's mouth, making the user feel uncomfortable and also causing adverse health effects.
  • An object of the present invention is to provide a nozzle cover for an electronic cigarette which can effectively reduce the temperature after atomization of a liquid smoke.
  • the present invention provides a nozzle cover for an electronic cigarette, a vent hole is disposed between a middle portion of the inside of the nozzle cover and a periphery of the nozzle cover, or a vent groove is disposed on a periphery of the nozzle cover, the vent hole
  • the venting groove is in communication with the front and rear end faces of the nozzle cover.
  • the electronic cigarette of the invention provides a new way of discharging the nozzle cover, and the smoke liquid is atomized and ejected from the vent hole or the venting groove around the nozzle cover, so that the route taken before the smoke is ejected is lengthened, and the smoke is reduced.
  • the temperature can prevent the liquid from entering the human oral cavity after being atomized, reducing the damage to the oral cavity caused by excessive temperature; in addition, when the smoke liquid is atomized, it will condense into droplets.
  • the vent hole or the venting groove around the nozzle cover can be designed into a specification or an irregular shape according to the appearance requirements of the product, and the size of the vent hole or the vent groove around the nozzle cover can be designed according to user requirements, some embodiments thereof.
  • the cross section of the vent or the venting groove of the nozzle cover may be triangular or semi-circular or rectangular or trapezoidal or circular or elliptical, or a circular arc segment.
  • the nozzle cover vent or the venting groove may also be designed according to different needs.
  • the vent hole or the venting groove of the nozzle cover includes a plurality of air intakes that merge into at least one air outlet.
  • the vent or venting groove of the nozzle cover is provided in a spiral arrangement.
  • the invention also provides an electronic cigarette comprising a liquid smoke cup disposed in the tobacco rod sleeve, and an atomizer, the liquid medicine cup comprising a liquid storage component for containing the liquid smoke, and a liquid guiding body for guiding the liquid smoke from the liquid storage member.
  • a vent hole or the nozzle cover is disposed between a middle portion of the inside of the nozzle cover and a periphery of the nozzle cover
  • a venting groove is disposed on the circumference, and the vent hole and the venting groove communicate with the front and rear end faces of the nozzle cover, and the vent hole or the venting groove of the nozzle cover communicates with the air guiding tube.
  • the electronic cigarette of the invention provides a brand new nozzle nozzle air outlet mode, and the smoke liquid is atomized and enters the human mouth from the vent hole or the ventilation slot around the nozzle cover, which can avoid the linearization of the smoke liquid after atomization. Entering the human mouth to reduce damage to the oral cavity caused by excessive temperature; in addition, when the smoke liquid is atomized and condensed into droplets, the structure of the electronic cigarette of the invention can also prevent the user from inhaling the liquid into the mouth when using the force It is uncomfortable for the user.
  • the vent hole or the vent groove of the nozzle cover may have various embodiments, and the vent hole or the passage of the nozzle cover
  • the trough section may be triangular or semi-circular or rectangular or trapezoidal or elliptical or arc segments.
  • the vent or venting groove of the nozzle cover includes a plurality of intake manifolds that merge into at least one air outlet, the plurality of air intake branches being in communication with the air conduit.
  • the vent or venting groove of the nozzle cover includes at least one air inlet that is divided into a plurality of air outlet branches, the at least one air inlet being in communication with the air conduit.
  • the vent or venting groove of the nozzle cover is arranged in a spiral arrangement, and the smoke from the air guiding tube is spirally output through the vent hole or the venting groove to greatly reduce the temperature of the smoke.
  • a sealing ring is disposed between the air guiding tube and the nozzle cover, and a through hole communicating with the air guiding tube is disposed in the middle of the sealing ring, and the ventilation hole of the nozzle cover or the through hole of the ventilation groove and the sealing ring The same.
  • the sealing ring is arranged to make the electronic cigarette more airtight, saying
  • a lateral venting groove is provided between the nozzle cover and the sealing ring, and the vent hole or the venting groove and the sealing book of the nozzle cover
  • the through holes of the ring are in communication with each other through the lateral venting groove.
  • the lateral venting slots may be provided in response to one or more of the venting slots.
  • a gap is provided between the nozzle cover and the sealing ring, and the vent hole or the venting groove of the nozzle cover communicates with the through hole of the sealing ring through the gap.
  • the structure is simpler and the manufacturing cost is low.
  • the nozzle cover is detachably inserted at one end of the tobacco rod cover or integrally formed with the tobacco rod sleeve.
  • the present invention has the following advantages:
  • the electronic cigarette and the nozzle cover of the invention provide a novel nozzle outlet air outlet mode, and the smoke liquid is atomized and enters the human mouth from the vent hole or the ventilation slot around the nozzle cover;
  • the linear type enters the human mouth to reduce the damage to the oral cavity caused by excessive temperature; in addition, when the liquid smoke is atomized and condensed into droplets, the structure of the electronic cigarette of the invention can also prevent the user from sucking the liquid droplets into the oral cavity when sucking hard Therefore, the user feels uncomfortable; therefore, the electronic cigarette of the present invention is an electronic cigarette that is safe and has little health hazard.
  • FIG. 1 is an exploded view of an embodiment of a conventional electronic cigarette.
  • FIG. 2 is a cross-sectional view of an embodiment of a conventional electronic cigarette.
  • FIG. 3 is a perspective view of a nozzle cover of a prior art electronic cigarette embodiment.
  • FIG. 4 is a front elevational view of a nozzle cover of a prior art electronic cigarette embodiment.
  • FIG. 5 is a side view of a nozzle cover of a prior art electronic cigarette embodiment.
  • FIG. 6 is an exploded view of an embodiment of an electronic cigarette of the present invention.
  • FIG. 7 is a cross-sectional view of an embodiment of an electronic cigarette of the present invention.
  • FIG. 8 is a view of an embodiment of an electronic cigarette according to the present invention at an end surface of a nozzle cover.
  • FIG. 9 is a perspective view of a first embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • FIG. 10 is a front elevational view showing a first embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • FIG. 11 is a view showing a first embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • FIG. 12 is a perspective view of a second embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • FIG. 13 is a front elevational view showing a second embodiment of the nozzle cover of the electronic cigarette of the present invention.
  • FIG. 14 is a view showing a second embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • 15 is a perspective view showing a third embodiment of the nozzle cover of the electronic cigarette of the present invention.
  • 16 is a front elevational view showing a third embodiment of the nozzle cover of the electronic cigarette of the present invention.
  • FIG. 17 is a view showing a third embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • FIG. 18 is a perspective view showing a fourth embodiment of the nozzle cover of the electronic cigarette of the present invention.
  • 19 is a front elevational view showing a fourth embodiment of the nozzle cover of the electronic cigarette of the present invention.
  • FIG. 20 is a view showing a fourth embodiment of a nozzle cover of an electronic cigarette according to the present invention.
  • the electronic cigarette of the present invention comprises: a liquid smoke cup disposed in the rod sleeve 210, an atomizer, an atomizer control circuit board 211, and a battery 209, wherein the components are placed in the smoke.
  • the mouthpiece cover 210 is disposed at the end of the rod sleeve 210, and the bottom cover 216 is disposed at the other end.
  • the atomizer is used to atomize the smoke liquid in the liquid smoke cup into smoke, and the atomizer includes a heating wire 206 and a liquid guiding core 207 for absorbing the liquid smoke and supporting the electric heating wire 206.
  • the wire 206 is wound around the liquid guiding core 207, and the two ends of the heating wire 206 are respectively connected to the two ends of the battery 209 through the electron line 215.
  • the liquid guiding core 207 can be made of glass fiber or a material having a liquid absorbing and liquid permeable property such as a cotton material, and can absorb and store liquid like a sponge.
  • the liquid medicine cup includes a liquid storage part 202 for smoky liquid, a liquid guiding tube 203 for guiding the liquid medicine from the liquid storage unit 202, an air guiding tube 204, a nozzle cover 201, an atomizing seat 208, and a fixing tube 214.
  • the atomization seat 208 and the nozzle cover 201 are oppositely disposed and spaced apart from each other.
  • the air guiding tube 204 is fixed between the atomizing base 208 and the nozzle cover 201.
  • the liquid guiding tube 203 is sleeved outside the air guiding tube 204, and is simultaneously guided.
  • the liquid pipe 203 is placed inside the liquid storage part 202.
  • the air guiding tube 204 is provided with a card slot 205 extending through the wall of the tube for supporting and fixing the liquid guiding core 207.
  • the liquid guiding core 207 extends across the inner side of the air guiding tube 204 through the card slot 205 and the liquid guiding tube.
  • the 203 is in opposition to absorb the liquid so that the heating wire is atomized, and the fixed tube 214 is used to fix the liquid guiding core 207 to limit the longitudinal movement range thereof.
  • the air guiding tube 204 is used for supporting the liquid storage component 202, and is used for controlling the height of the liquid medicine cup and supporting the liquid guiding core 207, and is also used for the smoke generated by the atomization of the atomizing liquid to the outside of the tobacco rod sleeve. Channel.
  • the nozzle cover 201 is a solid body having a plurality of ventilation slots 212 on the peripheral side wall, and the ventilation groove 212 of the nozzle cover and the guide The trachea 204 is in communication.
  • the venting groove 212 around the 201 enters the human mouth, which can prevent the liquid from entering the human oral cavity linearly after being atomized, and reduce the damage to the oral cavity caused by the excessive temperature; in addition, when the liquid smoke is atomized and condensed into droplets,
  • the structure of the invention of the electronic cigarette can also prevent the user from feeling uncomfortable when the user sucks the liquid droplets into the oral cavity during the forceful use.
  • the venting groove in this embodiment may not be provided on the periphery of the nozzle cover 201, but a vent hole may be provided between the center and the periphery, and the technical effect can be obtained as well.
  • a sealing ring 213 is disposed between the air guiding tube 204 and the nozzle cover 201.
  • the sealing ring 213 is provided with a through hole 217 communicating with the air guiding tube 204, and the ventilation groove 212 of the nozzle cover and the sealing ring 213
  • the through holes 217 are in communication.
  • a gap is provided between the nozzle cover 201 and the seal ring 213, and the vent groove 212 of the nozzle cover communicates with the through hole 217 of the seal ring through the gap.
  • An air outlet and protects other components from the smoke.
  • venting groove 212 around the nozzle cover can be designed into a specification or an irregular shape according to the appearance requirements of the product, and the nozzle cover 201 book
  • the size of the surrounding venting groove 212 can be designed according to the user's requirements. As shown in FIGS. 9-11, the venting groove 212 of the nozzle cover has a triangular cross section; as shown in FIGS. 12-14, the venting groove of the nozzle cover The cross section of the nozzle cover 212 is rectangular; as shown in FIGS. The cross section of the venting groove 212 of the nozzle cover may also be a circular or elliptical or arcuate segment or the like.
  • the nozzle cover venting groove can also be designed according to different needs.
  • the venting groove of the nozzle cover includes a plurality of air intake branches that merge into at least one air outlet, and the plurality of air intake branches and The air venting tube communicates; or the venting groove of the nozzle cover includes at least one air inlet that is divided into a plurality of air outlet branches, the at least one air inlet is in communication with the air guiding tube; or the venting groove of the nozzle cover is around the nozzle cover The spiral structure of the outer wall.

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  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne une cigarette électronique et un couvercle de buse d'aspiration (201) associé. La cigarette électronique comprend une cuvette de liquide à vapoter disposée dans une gaine de tige de cigarette (210), et un atomiseur. La cuvette de liquide à vapoter comprend un élément de stockage de liquide (202) destiné à contenir le liquide à vapoter, un tuyau de guidage de liquide (203) destiné à guider le liquide à vapoter hors de l'élément de stockage de liquide (202), un tuyau de guidage de gaz (204) disposé dans le tuyau de guidage de liquide (203), et le couvercle de buse d'aspiration (201). Le couvercle de buse d'aspiration (201) est un corps solide dont la paroi latérale est munie d'au moins une rainure d'évent (212). Des ouvertures sur les deux extrémités de la rainure d'évent (212) sont disposées séparément sur deux surfaces d'extrémité du couvercle de buse d'aspiration (201). La rainure d'évent (212) du couvercle de buse d'aspiration (201) communique avec le tuyau de guidage de gaz (204). La cigarette électronique fournit un nouveau mode d'évacuation de gaz du couvercle de buse d'aspiration (201), le liquide à vapoter est atomisé et entre ensuite dans la bouche d'une personne à travers la rainure d'évent (212) au niveau de la périphérie du couvercle de buse d'aspiration (201), et de cette façon, on évite que le liquide à vapoter entre droit dans la bouche de la personne après que le liquide à vapoter est atomisé, ce qui permet de réduire les dommages causés à la cavité buccale due à une température trop élevée et permet également d'éviter que le fumeur se sent mal à l'aise du fait que le fumeur aspire une goutte de liquide dans la cavité buccale lorsque le fumeur prend une aspiration profonde.
PCT/CN2013/074220 2013-04-15 2013-04-15 Cigarette électronique et couvercle de buse d'aspiration associé Ceased WO2014169424A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/412,370 US20150181928A1 (en) 2013-04-15 2013-04-15 Electronic cigarette and mouthpiece cover thereof
PCT/CN2013/074220 WO2014169424A1 (fr) 2013-04-15 2013-04-15 Cigarette électronique et couvercle de buse d'aspiration associé
CN201420182906.5U CN203952420U (zh) 2013-04-15 2014-04-15 电子烟及其吸嘴盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/074220 WO2014169424A1 (fr) 2013-04-15 2013-04-15 Cigarette électronique et couvercle de buse d'aspiration associé

Publications (1)

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WO2014169424A1 true WO2014169424A1 (fr) 2014-10-23

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PCT/CN2013/074220 Ceased WO2014169424A1 (fr) 2013-04-15 2013-04-15 Cigarette électronique et couvercle de buse d'aspiration associé

Country Status (2)

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US (1) US20150181928A1 (fr)
WO (1) WO2014169424A1 (fr)

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CN106579554A (zh) * 2015-10-16 2017-04-26 上海烟草集团有限责任公司 雾化吸入组件及雾化吸入设备
CN107404944A (zh) * 2015-03-19 2017-11-28 惠州市吉瑞科技有限公司 一种雾化组件及电子烟
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