EP3020289B1 - Verdampfer für eine elektronische zigarette - Google Patents

Verdampfer für eine elektronische zigarette Download PDF

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Publication number
EP3020289B1
EP3020289B1 EP13889233.6A EP13889233A EP3020289B1 EP 3020289 B1 EP3020289 B1 EP 3020289B1 EP 13889233 A EP13889233 A EP 13889233A EP 3020289 B1 EP3020289 B1 EP 3020289B1
Authority
EP
European Patent Office
Prior art keywords
sticker
vaporizer
filter tip
electronic cigarette
thickness
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.)
Not-in-force
Application number
EP13889233.6A
Other languages
English (en)
French (fr)
Other versions
EP3020289A1 (de
EP3020289A4 (de
Inventor
Qiuming 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.)
Kimree Technology Co Ltd
Original Assignee
Kimree 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 Kimree Technology Co Ltd filed Critical Kimree Technology Co Ltd
Publication of EP3020289A1 publication Critical patent/EP3020289A1/de
Publication of EP3020289A4 publication Critical patent/EP3020289A4/de
Application granted granted Critical
Publication of EP3020289B1 publication Critical patent/EP3020289B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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

Definitions

  • the present application relates to the field of cigarette substitutes, and more particularly relates to an electronic cigarette vaporizer.
  • the electronic cigarette is more and more widely used as a substitute to conventional cigarette.
  • the electronic cigarette in the prior art consists of a vaporizer and a battery rod, a battery is arranged in the battery rod, and the vaporizer is electrically connected to the battery rod.
  • An oil cup is arranged in the vaporizer to contain oil liquid.
  • a filter is further arranged on the vaporizer.
  • the smoke is filtered by the filter and then provided for user's suction.
  • the filter is glued to the vaporizer through glues, and the filter and the vaporizer are fixed in an outer tube.
  • glues always contain some compositions harmful to human body. Frequent contact or suction of these compositions will damage human body.
  • human body contacts and holds the outer tube of the electronic cigarette to realize the suction, thus such structure makes the user feel that the cigarette holder is very hard, and lacks the soft feeling of the convention cigarette, which cause the user to generate mental resistance and render the smoking cessation ineffective.
  • the vaporizer in the prior art is assembled, the filter is aligned with the outer tube and then inputted into the outer tube, thus the assembly is inconvenient and does not benefit to mechanization.
  • Document US 5,692,525 discloses an electronic cigarette vaporizer, comprising a vaporizer body and a filter tip; wherein the filter tip is a cylindrical flexible body located on the outside of one end of the vaporizer body and arranged coaxially with the vaporizer body; and a first sticker is wrapped around peripheral surfaces of the vaporizer body and the cylindrical flexible body; the vaporizer body and the filter tip are coplanar axially; an outer diameter of the vaporizer tube is the same as a diameter of the filter tip; a second sticker is arranged between the filter tip and the first sticker; a total of a thickness of the second sticker and a diameter of the filter tip is equal to an outer diameter of the vaporizer tube; the second sticker is further covered on one end of the vaporizer body; the first sticker and the second sticker can be made of tipping paper or cigarette paper; and the filter is standard and conventionally used throughout the cigarette industry.
  • Document WO 2013/098410 A2 discloses a smoking article comprising a plurality of elements, including a front-plug and an aerosol-forming substrate, assembled in contact with a cigarette paper to form a rod.
  • the front-plug is located upstream from the aerosol-forming substrate.
  • a heating element is inserted into the smoking article and the aerosol-forming substrate is heated to generate an aerosol.
  • the front-plug acts to retain the aerosol-forming substrate within the rod.
  • the object of the present application is to provide an electronic cigarette vaporizer which adopts a fixing process without glues, avoids the danger that the glues will harm the human body and improves user's experience.
  • An electronic cigarette vaporizer which comprises a vaporizer body and a filter tip; the filter tip is a cylindrical flexible body located on the outside of one end of the vaporizer body and arranged coaxially with the vaporizer body; and a first sticker is wrapped around peripheral surfaces of the vaporizer body and the cylindrical flexible body.
  • the vaporizer body and the filter tip are coplanar axially.
  • the vaporizer body comprises a vaporizer tube and a sealing element sleeved in the vaporizer tube, and ends of the sealing element and the vaporizer tube are directly abutted against the filter tip.
  • an outer diameter of the vaporizer tube is the same as a diameter of the filter tip.
  • a smoke vent hole is defined in the sealing element.
  • the first sticker is any one selected from fiber paper, craft paper, tipping paper and synthetic paper.
  • a thickness of the first sticker is ranged from 0.01 mm to 1 mm.
  • the filter tip is made of one or more material selected from chemical fiber, sponge and breathable foam.
  • an antiskid layer is coated outside the first sticker.
  • the first sticker comprises an inner surface and an outer surface
  • the inner surface is a smooth surface which is fitted well with outer surfaces of the vaporizer body and the filter tip
  • the outer surface has a convex-concave pattern and/or a character.
  • a second sticker configured to shape the filter tip is covered outside the filter tip.
  • the second sticker is arranged between the filter tip and the first sticker.
  • a thickness of the second sticker is less than a thickness of the first sticker.
  • a thickness of the second sticker is ranged from 0.01 mm to 0.5 mm.
  • the second sticker is any one selected from fiber paper, craft paper, tipping paper and synthetic paper.
  • a total of a thickness of the second sticker and a diameter of the filter tip is equal to an outer diameter of the vaporizer tube.
  • the second sticker is further covered on one end of the vaporizer body.
  • the electronic cigarette vaporizer of the present invention provides a same feeling as convention cigarette when inputted into the mouth, satisfies the user's mental and physical requirements to improve the user's experience, and benefits to improve the effectiveness of smoking cessation. Furthermore, when it needs to replace the filter tip, it only needs to tear off the first sticker, which facilitates the replacement of the filter tip, thus the operation is easy and cost-save.
  • the vaporizer body 10 and the filter tip 30 are coaxially arranged and are coplanar axially. Ends of the vaporizer body 10 and the filter tip 30 are abutted against each other, and then the first sticker 20 is wrapped around the whole peripheral surfaces of the vaporizer body 10 and the filter tip 30.
  • the vaporizer body 10 comprises a vaporizer tube 110 and a sealing element 120, and the sealing element 120 is sleeved in the vaporizer tube 110.
  • ends of the vaporizer tube 110 and the sealing element 120 are both abutted against the filter tip 30, and an outer diameter of the vaporizer tube 110 is the same as a diameter of the filter tip 30.
  • the outer diameter of the vaporizer tube 110 is equal to the diameter of the filter tip 30, and the vaporizer tube 110 and the filter tip 30 are coplanar.
  • the first sticker 20 is allowable to closely wrap around outer surfaces of the filter tip 30 and the vaporizer tube 110 to make the vaporizer body 10 and the filter tip 30 be connected together. If the outer diameter of the vaporizer tube 110 is larger or less than the diameter of the filter tip 30, when using the first sticker 20 to wrap the vaporizer tube 110 and the filter tip 30, it will render the wrap un-tight, and may even appear that the filter 30 falls out or drop out from the sticker to negatively affect the user's experience.
  • a smoke vent hole 122 is defined in the sealing element 120, which is configured to enable vaporized smoke flow to filter tip 30 for user's suction. Understandably, the smoke vent hole 122 is a through hole defined in the sealing element 120, which may defined in a middle portion of the sealing element 120 or may defined in a position deviate from the middle portion. There is no limit to the number of the smoke vent hole 122.
  • the first sticker 20 comprises an inner surface (not shown) and an outer surface (not shown).
  • the inner surface is a surface well fit to outer surfaces of the vaporizer body 10 and the filter tip 30.
  • the inner surface is a smooth surface which benefits to the well fitness to the vaporizer body 10 and the filter tip 30.
  • the outer surface is exposed to the outside and is in sight of human' eyes, thus a convex-concave pattern and/or a character are defined on the outer surface.
  • identifications such as company logo, trade mark and so on can be printed on the outer surface, and characters for product introduction may also be printed on the outer surface.
  • the first sticker 20 is any one selected from fiber paper, craft paper, tipping paper and synthetic paper. Further, the first sticker 20 may also be plastic paper or ordinary writing paper, etc. In the present invention, the tipping paper can be used as the first sticker 20. Furthermore, a thickness of the first sticker 20 is ranged from 0.01 mm to 1 mm. If the thickness of the first sticker 20 is too small, for example less than 0.01 mm, the vaporizer body 10 and the filter tip 30 may not be wrapped closely, which renders the connection between the vaporizer body 10 and the filter tip 30 infirm. If the thickness of the first sticker 20 is too large, for example larger than 1 mm, it lacks the feeling of conventional cigarette when the user uses since the first sticker 20 is too thick and hence negatively affects the user's experience.
  • the thickness of the first sticker 20 is 0.08 mm.
  • multi layers of the first sticker 20 may be wrapped around the outer surfaces of the vaporizer body 10 and the filter tip 30. Namely, multi layers of the first sticker 20 may be wrapped around the electronic cigarette vaporizer of the present invention.
  • the number of the layers of the first sticker 20 may be set according to process requirements. Understandably, when multi layers of the first sticker 20 are wrapped, the multi layers of the first sticker 20 are arranged without gap.
  • an antiskid layer (not shown) is coated outside the first sticker 20.
  • the filter tip 30 is a cylindrical flexible body which has a same feeling as the filter tip of the conventional cigarette, satisfies the user's mental and physical requirements to improve the user's experience, and benefits to improve the effectiveness of smoking cessation.
  • the filter tip 30 not only functions for filtering but also functions as a suction nozzle.
  • the filter tip 30 is made of one or more material selected from chemical fiber, sponge and breathable foam.
  • the filter tip 30 may be made of chemical fiber, such as acetate fiber, polyester fiber, polyamide fiber and viscose fiber.
  • a heating wire is arranged in the electronic cigarette vaporizer and the heating wire is twined around a glass fiber wick, a part of glass fiber of the glass fiber wick will get rid of the glass fiber wick when the heating wire heats to vaporize the tobacco liquid, and the suspension of the glass fiber is rendered under the carry of the air flow of the electronic cigarette vaporizer.
  • the filter tip 30 the suspended particles such as glass fiber and other harmful gases can be filtered, which can ensure the smoke sucked by the user is harmless, reduce the harm of smoking to the user, and actually realize non-toxic smoking.
  • the filter tip 30 made of chemical fiber, sponge and breathable foam is very similar to the cigarette holder of the conventional cigarette in senses of touch and vision, the feeling of using the present product is the same as that of smoking the conventional cigarette, and the user's experience is enhanced.
  • the electronic cigarette vaporizer of the present invention does not need to use the glue to glue the vaporizer body 10 and the filter tip 30 together, completely avoids the glues harming human body and facilitates automatic production. Further, the electronic cigarette vaporizer of the present invention provides a same feeling as the convention cigarette when inputted into the mouth, satisfies the user's mental and physical requirements to improve the user's experience, and benefits to improve the effectiveness of smoking cessation. Furthermore, when it needs to replace the filter tip 30, it only needs to tear off the first sticker 20, which facilitates the replacement of the filter tip 30, thus the operation is easy and cost-save.
  • an electronic cigarette vaporizer according to a second embodiment of the present invention is provided.
  • the difference of the second embodiment to the first embodiment lies in that the electronic cigarette vaporizer further defines a second sticker 40 which is arranged between the filter tip 30 and the first sticker 20 and configured to wrap the filter tip 30, i.e. the second sticker 40 is configured to shape the filter tip 30.
  • the filter tip 30 is made of chemical fiber, sponge or breathable foam, the surface of the filter tip 30 is unsmooth. During the manufacturing process, the exteriors of some of the filter tips 30 are very rough or even uneven, thus the second sticker 40 is firstly wrapped outside the filter tip 30 in the present embodiment to shape the filter tip 30, then the first sticker 20 is wrapped outside the second sticker 40 and the vaporizer body 10, and hence forming a complete electronic cigarette vaporizer.
  • a total of a thickness of the second sticker 40 and the diameter of the filter tip 30 is equal to the outer diameter of the vaporizer tube 110.
  • the first sticker 20 is closely attached to the outer surfaces of the second sticker 40 and the vaporizer body 10.
  • the second sticker 40 is also any one selected from fiber paper, craft paper, tipping paper and synthetic paper. Certainly, the second sticker 40 may also be plastic paper or ordinary writing paper, etc. Understandably, since the second sticker 40 is wrapped outside the filter tip 30 and configured to shape the filter tip 30, the second sticker 40 should use a litter thin sticker.
  • the thickness of the second sticker 40 is less than that of the first sticker 20. Preferably, the thickness of the second sticker 40 is ranged from 0.01 mm to 0.5 mm and a preferred thickness of the second sticker 40 is 0.03 mm.
  • the second sticker 40 may wrap one end of the vaporizer body 10.
  • the second sticker 40 both wrap the vaporizer body 10 and the filter tip 30.
  • outer surfaces of the vaporizer body 10 and the filter tip 30 is wrapped with two layers of stickers. Since the electronic cigarette vaporizer is very heavy, the filter tip can be better fixed by wrapping two layers of stickers to prevent the filter tip 30 from falling out. In other implementation, more layers, such as three layers, four layers or even more layers of stickers may wrap the filter tip 30 and the vaporizer body 10, which is not repeated here.

Claims (1)

  1. Verdampfereinheit einer elektronischen Zigarette, umfassend einen Verdampferkörper (10) und eine Filterspitze (30); wobei die Filterspitze (30) ein zylindrischer flexibler Körper ist, welcher an der Außenseite des einen Endes des Verdampferkörpers (10) angeordnet und koaxial mit dem Verdampferkörper (10) ausgerichtet ist; und ein erster Sticker (20) um Umfangsflächen des Verdampferkörpers (10) und des zylindrischen flexiblen Körpers gewickelt ist;
    der Verdampferkörper (10) und die Filterspitze (30) axial koplanar sind; der Verdampferkörper (10) eine Verdampferröhre (110) und ein Dichtungselement (120) umfasst, welches von der Verdampferröhre (110) hülsenartig umgeben ist, und Enden des Dichtungselements (120) und der Verdampferröhre (110) direkt gegen die Filterspitze (30) anliegen; ein äußerer Durchmesser der Verdampferröhre (110) den gleichen Durchmesser ist wie die Filterspitze (30); ein Rauch-Luftloch (122) in dem Dichtungselement (120) definiert ist;
    ein zweiter Sticker (40), welcher dazu eingerichtet ist, die Filterspitze (30) zu formen, außerhalb der Filterspitze (30) abgedeckt ist; der zweite Sticker (40) zwischen der Filterspitze (30) und dem ersten Sticker (20) angeordnet ist; eine Dicke des zweiten Stickers (40) geringer ist als eine Dicke des ersten Stickers (20); eine Gesamtheit einer Dicke des zweiten Stickers (40) und ein Durchmesser der Filterspitze (30) gleich einem äußeren Durchmesser der Verdampferröhre (110) ist; der zweite Sticker (40) ferner an einem Ende des Verdampferkörpers (10) abgedeckt ist;
    der erste Sticker (20) eine innere Fläche und eine äußere Fläche umfasst, wobei die innere Fläche eine glatte Fläche ist, welche genau in äußere Flächen des Verdampferkörpers (10) und der Filterspitze (30) passt, und die äußere Fläche ein konvexes-konkaves Muster und/oder einen konvexen-konkaven Charakter aufweist; eine rutschfeste Schicht außerhalb des ersten Stickers (20) beschichtet ist;
    der erste Sticker (20) und der zweite Sticker (40) ein beliebiges sind ausgewählt aus Faserpapier, Kraftpapier, Filterumhüllungspapier und synthetischem Papier;
    sich eine Dicke des ersten Stickers (20) in einem Bereich von 0,01 mm bis 1 mm befindet; sich eine Dicke des zweiten Stickers (40) in einem Bereich von 0,01 mm bis 0,5 mm befindet;
    die Filterspitze (30) aus einem oder mehreren Materialien hergestellt ist, ausgewählt aus chemischer Faser, Schwamm und atmungsaktivem Schaum.
EP13889233.6A 2013-07-11 2013-07-11 Verdampfer für eine elektronische zigarette Not-in-force EP3020289B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/079246 WO2015003373A1 (zh) 2013-07-11 2013-07-11 电子烟雾化器

Publications (3)

Publication Number Publication Date
EP3020289A1 EP3020289A1 (de) 2016-05-18
EP3020289A4 EP3020289A4 (de) 2017-04-12
EP3020289B1 true EP3020289B1 (de) 2018-10-17

Family

ID=52279320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13889233.6A Not-in-force EP3020289B1 (de) 2013-07-11 2013-07-11 Verdampfer für eine elektronische zigarette

Country Status (3)

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US (1) US20160150827A1 (de)
EP (1) EP3020289B1 (de)
WO (1) WO2015003373A1 (de)

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US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10980273B2 (en) 2013-11-12 2021-04-20 VMR Products, LLC Vaporizer, charger and methods of use
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
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US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
EP3498115B1 (de) 2013-12-23 2021-09-01 Juul Labs International Inc. Verdampfungsvorrichtungssysteme
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
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AU2015357509B2 (en) 2014-12-05 2021-05-20 Juul Labs, Inc. Calibrated dose control
CO2018009342A2 (es) 2016-02-11 2018-09-20 Juul Labs Inc Cartuchos de fijación segura para dispositivos vaporizadores
DE202017007467U1 (de) 2016-02-11 2021-12-08 Juul Labs, Inc. Befüllbare Verdampferkartusche
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Also Published As

Publication number Publication date
US20160150827A1 (en) 2016-06-02
EP3020289A1 (de) 2016-05-18
EP3020289A4 (de) 2017-04-12
WO2015003373A1 (zh) 2015-01-15

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