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WO2022134311A1 - Ensemble cigarette électronique à couche de gel de e-liquide ajoutée manuellement et quantitativement, et son procédé d'utilisation - Google Patents

Ensemble cigarette électronique à couche de gel de e-liquide ajoutée manuellement et quantitativement, et son procédé d'utilisation Download PDF

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Publication number
WO2022134311A1
WO2022134311A1 PCT/CN2021/079134 CN2021079134W WO2022134311A1 WO 2022134311 A1 WO2022134311 A1 WO 2022134311A1 CN 2021079134 W CN2021079134 W CN 2021079134W WO 2022134311 A1 WO2022134311 A1 WO 2022134311A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid gel
liquid
gel layer
strip
electronic cigarette
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/CN2021/079134
Other languages
English (en)
Chinese (zh)
Inventor
赵伟
李寿波
洪鎏
管莹
韩熠
巩效伟
李廷华
朱东来
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.)
China Tobacco Yunnan Industrial Co Ltd
Original Assignee
China Tobacco Yunnan Industrial 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 CN202011564161.5A external-priority patent/CN112545059B/zh
Priority claimed from CN202110157318.0A external-priority patent/CN112806616B/zh
Application filed by China Tobacco Yunnan Industrial Co Ltd filed Critical China Tobacco Yunnan Industrial Co Ltd
Publication of WO2022134311A1 publication Critical patent/WO2022134311A1/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
    • A24F40/20—Devices using solid 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
    • 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
    • A24F40/44—Wicks
    • 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
    • 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
    • A24F40/70—Manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle

Definitions

  • the invention belongs to the field of electronic cigarettes, and particularly relates to an electronic cigarette smoking set with manual quantitative addition of e-liquid gel layer.
  • E-cigarettes are made by dissolving nicotine and flavors and fragrances in polyol solvents such as glycerin or propylene glycol to make e-liquid as a smoking material, and then filling the e-liquid into the electronic cigarette device, and the e-liquid is conducted through oil-guiding cotton and so on.
  • the element is transmitted to the atomizer in the smoking device, where the e-liquid is atomized by the electric heating element to form smoke similar to traditional cigarettes for users to smoke.
  • the e-liquid container, e-liquid guide cotton and electric heating element of the electronic cigarette device will inevitably have poor sealing due to the inaccurate and consistent processing dimensions of the parts in the actual assembly, or even though they leave the factory. It is sealed at the time of assembly, but the sealing is damaged due to vibration and bumping during subsequent storage, transportation and use, so more or less oil leakage will occur, affecting customer experience. For this reason, it has been proposed to use e-liquid gel instead of liquid e-liquid as the smoking material to solve the problem of oil leakage.
  • a gelling agent is often used to solidify the liquid e-liquid into a gel (jelly-like or solid). Afterwards, it can be liquefied again, and solidified into a gel again after cooling down.
  • the standby liquid e-juice has to condense back to the gel state after the next round of puffing stops, and is heated and melted in the next round of puffing...
  • the electric energy of the electric heating element is consumed in vain. , which also causes a sense of delay when the user puffs for the first time (because a large amount of e-liquid must be heated and melted to ensure that enough e-liquid is supplied to the heating element through the oil-guiding cotton), and what's more, the smoke
  • Certain chemicals in the oil such as flavors and fragrances, may also be pyrolyzed and deteriorated due to repeated heating, resulting in suction odor.
  • the e-liquid gel itself is heated and melted into a liquid and then flows to the heating element through the oil-conducting cotton, only the e-liquid gel near the heating element can be melted, and the e-liquid gel far from the heating element cannot be obtained. Heating but not melting, naturally it will not be supplied to the heating element, so it cannot be atomized, causing interruption of suction and seriously affecting the user experience.
  • E-liquid gel may also be air-dried or oxidized by oxygen during long-term storage, which will shorten the shelf life and affect the taste of smoking.
  • the gelling agent used is a non-vaporizable gelling agent, after the e-liquid is heated and vaporized, residues of the gelling agent components will remain, which may contaminate the internal parts of the smoking appliance.
  • the present invention aims to solve the above-mentioned problems.
  • the first aspect of the present invention provides an electronic cigarette smoking set with manual quantitative addition of e-liquid gel layer, which includes the following two components:
  • Cigarette rod 1 which includes:
  • the casing 11 of the smoking section which is in the shape of a semi-cylindrical, is provided with N plane heaters 13 spaced apart from each other along the axial direction, wherein N is a positive integer and N ⁇ 2; preferably N ⁇ 6, more preferably N ⁇ 8 .
  • an outer flip cover 12 which can movably cover or open the smoking section casing 11;
  • the e-liquid gel strip 24 includes a base strip 242 and an e-liquid gel layer 241 spread on the base strip 242, wherein the gel e-liquid strip 24 is wound on the first gear shaft 25 and unwound from it A part of the strip is taken out, and after being turned by the application wheel 26 located at the tip opening 211, the base strip 242 is wound up to the second gear shaft 27; wherein the base strip 242 of the e-liquid gel strip 24 contacts inwardly The application wheel 26 and the gel e-liquid layer 241 are arranged outward.
  • a cutting edge 16 is provided between each of the planar heaters 13 .
  • the base tape 242 may be a material tape, such as a paper tape, a polymer tape, etc., which has a certain flexibility and can be unrolled and rolled.
  • a preferred strip is a polytetrafluoroethylene strip or, a polystyrene strip, a polypropylene strip or a polyethylene terephthalate strip, which is resistant to various chemical components in the e-liquid.
  • the cigarette rod 1 further includes a battery compartment 15 and a suction nozzle 14, which are provided with airflow channels in airflow communication with the smoking section casing 11, and can also be provided with condensing materials or filtering materials as required.
  • the e-liquid gel layer 241 may be a reversible phase-change e-liquid gel layer, or a non-reversible phase-change e-liquid gel layer.
  • the e-liquid gel layer 241 is distributed on the baseband 31 in the form of a continuous layer or regularly distributed discrete points.
  • the N planar heaters 13 are arranged at equal lengths and at equal intervals from each other.
  • the N plane heaters can be energized and heated independently of each other, preferably through a suction sensor (not shown in the figure) in the cigarette rod to control whether each plane heater is energized or not, so as to respond to the user's smoking action And start heating.
  • the length of each flat heater can be designed according to the required size of the cigarette rod, and the width of the flat heater is greater than or equal to the width of the e-liquid gel strip.
  • the material of the heating element of the planar heater is not limited.
  • the cutting edge 16 is arranged perpendicular to the axial direction of the cigarette rod. It can be a raised rib or sawtooth, for example, it is 1-2 mm higher than the flat heater, and its edge does not have to be sharp.
  • a blunt edge is sufficient, because a sharp edge is not required to cut the soft substance layer such as the e-liquid gel layer 241 , the blunt edge is sufficient to cut off, and the blunt edge will not cut off the base tape 242 together. Also, a dull blade is safer for the user.
  • the casing 21 of the e-liquid gel layer quantitative applicator 2 is a transparent casing, which is convenient for the user to observe the usage of the e-liquid gel strip stored therein.
  • the cross section of the tip opening 21 is rectangular, and one side thereof parallel to the e-liquid gel strip 24 has a blade portion.
  • the applicator wheel 26 protrudes radially at least partially or completely outside the tip opening 21 .
  • the blade portion can be formed by thinning the wall of the tip opening 21 , and the user can conveniently use the blade portion to press on the e-liquid gel strip to cut the strip.
  • the gel e-liquid layer quantitative applicator 2 further includes a cap 28 for covering the tip outlet 21 and the application wheel 26 for sealing the entire gel e-liquid layer quantitative applicator 2 .
  • the second aspect of the present invention relates to the use method of the aforementioned electronic cigarette smoking set with manual quantitative addition of the e-liquid gel layer, and the method includes the following steps:
  • the above friction force drives the e-liquid gel strip 24 to move, and also drives the first gear shaft 25 and the first gear 22 to rotate, resulting in an unwinding action.
  • the second gear 23 and the second gear shaft 27 are The first gear 22 also rotates under the meshing action to generate the winding action.
  • the aforementioned method of using the electronic cigarette smoking set with manual quantitative addition of the e-liquid gel layer includes the following steps:
  • the traditional block or rod-shaped e-liquid gel is made into strip rolls, and in conjunction with the unwinding and winding actions of the e-liquid gel layer quantitative applicator, the N planes can be easily moved manually.
  • the heater doses e-liquid gel strips.
  • the plane heater is in full contact with the e-liquid gel strip, the heating efficiency is high, and the atomization is timely and sufficient.
  • the e-liquid gel strip is only heated once, and does not have to undergo repeated melting-solidification, which not only maximizes the use of the electric energy of the heating element, but also atomizes almost without delay, avoiding the user's puff lag It also avoids the deterioration of the chemical substances in the e-liquid gel due to repeated heating, reducing the possibility of peculiar smell.
  • the e-liquid gel strip is only heated once and does not have to undergo repeated melting and solidification, it is not necessary to require the obtained e-liquid gel to have thermally reversible solid-liquid phase transition properties, which greatly expands the available gelation.
  • the selection range of the agent enables some gelling agents that do not have thermally reversible solid-liquid phase transition properties to be used.
  • the e-liquid gel layer is rolled into a roll, protected inside the e-liquid gel layer quantitative applicator, and preferably sealed by a cap, which can also prevent it from drying or oxidizing, and prolong the shelf life.
  • the user can easily open the outer flip cover to clean the non-gasifiable gel residue after heating.
  • the size of the e-liquid gel layer quantitative applicator can be similar to that of a conventional cigarette case, and can also be made into a disposable type, which is convenient for users to carry and use.
  • a cutting edge 16 is provided between each planar heater 13 .
  • the cutting edge between each heater can cut off the e-liquid gel layer one by one as it is applied. There will be no unheated e-liquid gel layer remaining between the two flat heaters. Otherwise, the residual e-liquid gel layer may accumulate more and more between adjacent planar heaters, and may be melted into liquid e-liquid under the repeated residual heat radiation of adjacent planar heaters, but the temperature is not enough to make It is vaporized, causing the liquid e-liquid to flow or leak everywhere, contaminating the interior of the smoking device.
  • FIG. 1 is a schematic structural diagram of an electronic cigarette smoking set with manual quantitative addition of e-liquid gel layer according to Embodiment 1 of the present invention.
  • Example 2 is a schematic structural diagram of the e-liquid gel layer quantitative applicator in Example 1 and Example 2 of the present invention.
  • FIG 3 is a schematic structural diagram of the e-liquid gel strips in Examples 1 and 2 of the present invention.
  • FIG. 4 is a schematic structural diagram of a cigarette rod according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic cross-sectional view of the tobacco rod according to Embodiment 2 of the present invention cut along the axial direction, wherein the e-liquid gel layer has not been applied on the flat heater.
  • FIG. 6 is a schematic cross-sectional view of the tobacco rod according to Embodiment 2 of the present invention, which is cut along the axial direction, wherein an e-liquid gel layer has been applied on the flat heater.
  • 1-Cigarette rod 11-Smoke section shell; 12-External flip cover; 13-Flat heater; 14-Cigarette mouthpiece; 15-Battery compartment; Shell; 211-tip opening; 22-first gear; 23-second gear;-24-e-juice gel strip; 241-e-juice gel layer; 242-baseband; 25-first gear shaft; 26 - Applicator wheel; 27 - Second gear shaft; 28 - Cap.
  • the basic formula of the liquid e-liquid is as follows: using glycerin as the main component of the aerosol, adding 1.5wt% of nicotine and 2.4% by weight of mint flavor, and adding flavoring agents and anti-sweet agents to the liquid e-liquid as required , food-grade preservatives, food-grade colorants and other conventional additives in the preparation of liquid e-liquids.
  • the coating method is applied to a pre-perforated polystyrene base tape with a thickness of 0.1 mm, a width of 3 mm and a length of 1000 m, and the coating thickness is 0.1 mm, and it is condensed to room temperature to obtain an e-liquid gel strip 24 .
  • the e-liquid gel has thermally reversible solid-liquid phase transition properties.
  • the e-liquid gel strip 24 is rolled into a roll and installed on the e-liquid gel layer quantitative applicator as shown in FIG. 2 of the present invention. The installation can be completed before the product leaves the factory, and the user can use it directly after purchase.
  • the next e-liquid gel layer quantitative applicator can be replaced, that is, the e-liquid gel layer quantitative applicator can be replaced.
  • the oil gel layer metering applicator can be disposable, but the cigarette rod can still be used repeatedly.

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  • Manufacture Of Tobacco Products (AREA)

Abstract

La présente invention concerne un ensemble cigarette électronique avec une couche de gel de e-liquide ajoutée manuellement et quantitativement. L'ensemble cigarette électronique comprend les deux composants suivants : (a) une tige de cigarette (1) comprenant : une coque de section de génération de vapeur (11) dans laquelle N dispositifs de chauffage plans (13) qui sont séparés les uns des autres sont agencés dans la direction axiale; et un couvercle tournant vers l'extérieur (12); et (b) un applicateur quantitatif de couche de gel de e-liquide (2), l'applicateur comprenant : un boîtier (21) dans lequel un premier engrenage (22) et un second engrenage (23) qui sont en prise l'un avec l'autre sont agencés, et ledit boîtier (21) est pourvu d'une ouverture d'extrémité (211); et une bande de gel de e-liquide (24) comprenant une bande de base (242) et la couche de gel de e-liquide (241) posée sur la bande de base (242), la bande de gel de e-liquide (24) étant enroulée sur un premier arbre d'engrenage (25), une partie de la bande est déroulée du premier arbre d'engrenage, et après que la bande est tournée par une roue d'application (26) située au niveau de l'ouverture d'extrémité (211), la bande de base (242) est enroulée sur un second arbre d'engrenage (27).
PCT/CN2021/079134 2020-12-25 2021-03-04 Ensemble cigarette électronique à couche de gel de e-liquide ajoutée manuellement et quantitativement, et son procédé d'utilisation Ceased WO2022134311A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202011564161.5A CN112545059B (zh) 2020-12-25 2020-12-25 一种手动定量添加烟油凝胶层的电子烟烟具套装及其使用方法
CN202011564161.5 2020-12-25
CN202110157318.0A CN112806616B (zh) 2021-02-04 2021-02-04 一种定量添加并切分烟油凝胶层的电子烟套装及其使用方法
CN202110157318.0 2021-02-04

Publications (1)

Publication Number Publication Date
WO2022134311A1 true WO2022134311A1 (fr) 2022-06-30

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PCT/CN2021/079134 Ceased WO2022134311A1 (fr) 2020-12-25 2021-03-04 Ensemble cigarette électronique à couche de gel de e-liquide ajoutée manuellement et quantitativement, et son procédé d'utilisation

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WO (1) WO2022134311A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112545059A (zh) * 2020-12-25 2021-03-26 云南中烟工业有限责任公司 一种手动定量添加烟油凝胶层的电子烟烟具套装及其使用方法
CN112806616A (zh) * 2021-02-04 2021-05-18 云南中烟工业有限责任公司 一种定量添加并切分烟油凝胶层的电子烟套装及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1462254A (zh) * 2001-05-03 2003-12-17 粒状胶工业株式会社 用于分配标签的方法和装置以及用在所述方法和装置中的标签条带
CN108430239A (zh) * 2015-10-30 2018-08-21 英美烟草(投资)有限公司 与用于加热可抽吸材料的设备一起使用的制品
CN109068733A (zh) * 2016-03-30 2018-12-21 英美烟草(投资)有限公司 用于加热气溶胶生成材料的装置和用于该装置的盒
CN110461178A (zh) * 2017-03-30 2019-11-15 英美烟草(投资)有限公司 与用于加热气溶胶发生剂的装置一起使用的制品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1462254A (zh) * 2001-05-03 2003-12-17 粒状胶工业株式会社 用于分配标签的方法和装置以及用在所述方法和装置中的标签条带
CN108430239A (zh) * 2015-10-30 2018-08-21 英美烟草(投资)有限公司 与用于加热可抽吸材料的设备一起使用的制品
CN109068733A (zh) * 2016-03-30 2018-12-21 英美烟草(投资)有限公司 用于加热气溶胶生成材料的装置和用于该装置的盒
CN110461178A (zh) * 2017-03-30 2019-11-15 英美烟草(投资)有限公司 与用于加热气溶胶发生剂的装置一起使用的制品

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112545059A (zh) * 2020-12-25 2021-03-26 云南中烟工业有限责任公司 一种手动定量添加烟油凝胶层的电子烟烟具套装及其使用方法
CN112545059B (zh) * 2020-12-25 2024-07-09 云南中烟工业有限责任公司 一种手动定量添加烟油凝胶层的电子烟烟具套装及其使用方法
CN112806616A (zh) * 2021-02-04 2021-05-18 云南中烟工业有限责任公司 一种定量添加并切分烟油凝胶层的电子烟套装及其使用方法
CN112806616B (zh) * 2021-02-04 2024-07-09 云南中烟工业有限责任公司 一种定量添加并切分烟油凝胶层的电子烟套装及其使用方法

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