WO2022022178A1 - Structure de remplissage de liquide à vapoter et procédé d'assemblage et de remplissage de liquide à vapoter - Google Patents

Structure de remplissage de liquide à vapoter et procédé d'assemblage et de remplissage de liquide à vapoter Download PDF

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Publication number
WO2022022178A1
WO2022022178A1 PCT/CN2021/101855 CN2021101855W WO2022022178A1 WO 2022022178 A1 WO2022022178 A1 WO 2022022178A1 CN 2021101855 W CN2021101855 W CN 2021101855W WO 2022022178 A1 WO2022022178 A1 WO 2022022178A1
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WO
WIPO (PCT)
Prior art keywords
hole
atomizing core
base
oil
sealing
Prior art date
Application number
PCT/CN2021/101855
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English (en)
Chinese (zh)
Inventor
黄欣荣
赵贯云
Original Assignee
深圳市吉迩科技有限公司
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 深圳市吉迩科技有限公司 filed Critical 深圳市吉迩科技有限公司
Priority to US18/004,528 priority Critical patent/US20230240363A1/en
Publication of WO2022022178A1 publication Critical patent/WO2022022178A1/fr

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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
    • A24F40/85—Maintenance, e.g. cleaning
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of 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
    • A24F40/10—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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • 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
    • A24F40/70—Manufacture
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B3/10—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material

Definitions

  • the embodiments of the present invention belong to the field of aerosol generating devices, and particularly relate to an oil filling structure and an assembly oil filling method.
  • the essence of the electronic cigarette is an aerosol generating device, which is connected with the atomizing core through the host.
  • the battery in the host provides electricity to make the heating element of the atomizing core in the atomizing core generate heat, and atomize the e-liquid in the oil tank. , thereby producing an aerosol for the user to inhale.
  • the oil filling port of the oil tank of the existing atomizing core is opened on the outside.
  • a sealing plug is installed at the oil filling port for sealing, it is difficult to achieve true sealing due to too many seals in the oil tank during use.
  • the sealing plug is easy to loosen and fall off, resulting in oil leakage; and the internal air cannot be discharged when refueling, which not only affects the quality of atomization, but also causes air leakage and oil leakage.
  • the purpose of the embodiments of the present invention is to provide an oil filling structure and an assembly oil filling method, so as to overcome the defects that the existing aerosol generating device has a filling hole which is difficult to maintain sealing, and the air cannot be drained easily when refueling.
  • an embodiment of the present invention provides a fueling structure, which is used in an aerosol generating device, comprising: a suction nozzle, which includes a smoking end and a first installation end, and an oil storage cavity is provided in the suction nozzle, The first installation end is provided with an oil injection hole that communicates with the oil storage cavity, and the smoking end is provided with an air passage extending into the oil storage cavity; the base includes a second installation end and a second installation end.
  • the second installation end is connected with the first installation end, the first sealing end seals the oil injection hole;
  • the atomizing core which includes the opposite first end of the atomizing core and the atomizing core the second end of the core, the first end of the atomization core is set on the base, the second end of the atomization core extends into the oil storage cavity from the oil injection hole;
  • the connecting seal includes a relative the second sealing end and the third sealing end, the second sealing end is sealingly connected with the airway, the third sealing end is sealingly connected with the second end of the atomizing core, and the connecting seal is internally provided with There are through holes passing through the second sealing end and the third sealing end.
  • the oil storage cavity is provided with a maximum position line.
  • the first sealing end is provided with a base silica gel, and the base silica gel can seal between the oil storage cavity and the base.
  • the through hole is provided with a first section of the through hole and a second section of the through hole that communicate with each other, the first section of the through hole extends outward from the second sealing end, and the through hole A second segment of the bore extends outwardly from the third sealing end.
  • a blocking ring is provided between the first section of the through hole and the second section of the through hole.
  • an airway tube is also included, the airway tube includes a first end of the airway tube and a second end of the airway tube opposite, and the airway is arranged in the airway tube and penetrates through the airway tube.
  • the first end of the airway tube and the second end of the airway tube, the first end of the airway tube is connected with the smoking end in a detachable manner, and the second end of the airway tube extends into the In the oil storage cavity, the smoking end is provided with a smoking hole, and the smoking hole communicates the air passage with the outside of the cigarette holder.
  • the second end of the airway tube can be sleeved inside the first section of the through hole or outside the second sealing end.
  • the atomizing core includes: an atomizing core outer shell, which includes a first end of the atomizing core outer shell and a second end of the atomizing core outer shell, wherein a heating element is arranged in the atomizing core outer shell.
  • the first end of the atomizing core shell is sleeved in the second section of the through hole.
  • an embodiment of the present invention also provides a method for assembling oil filling of a refueling structure, including the above-mentioned refueling structure, and the specific steps are as follows:
  • Pre-installing the connecting seal install the airway tube on the suction nozzle, then pre-install the second sealing end of the connecting seal on the second end of the airway tube, and Leave a pre-installation distance, so that the connecting seal is not installed in place temporarily;
  • Oil filling filling the oil storage bin with e-liquid from the oil filling hole until the oil level rises to the maximum position line;
  • the oil injection hole in the embodiment of the present invention is not only used for oil injection, but also can be used as an atomization core installation hole at the same time, so that the atomization core can be directly fixed in the oil tank through the oil injection hole, and there is no need to open other redundant oil injection holes, thereby Improve the sealing and reliability of the device.
  • the connecting seal when the base is installed, the connecting seal is moved down by pushing the base, and the excess gas in the oil tank can be discharged from the air passage while sealing, so that the oil storage cavity and the parts are The gap is filled with e-liquid to prevent the occurrence of gas and oil leakage due to the air pressure of each part.
  • FIG. 1 is a cross-sectional view of a fuel oil structure in an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of a suction nozzle.
  • Figure 3 is a cross-sectional view of the base and base silicone.
  • Fig. 4 is a cross-sectional view of the atomizing core.
  • Figure 5 is a cross-sectional view of the connection seal.
  • FIG. 6 is a cross-sectional view of an airway tube.
  • Figure 7 is an exploded view of the refueling structure.
  • FIG. 8 is a cross-sectional view of a fueling structure in another embodiment.
  • Figures 9 to 12 are method process diagrams of a method for assembling oil filling of an oil filling structure.
  • suction nozzle 11- smoking end, 12- first installation end, 13- oil storage chamber, 14- oil filling hole, 15- maximum position line, 16- smoking hole, 17- airway pipe seat, 18- airway pipe mounting holes;
  • 3- atomizing core 31- first end of atomizing core, 32- second end of atomizing core, 33- atomizing core shell, 34- first end of atomizing core shell, 35- second end of atomizing core shell , 36- heating wire installation hole, 37- air hole, 38- heating wire, 39- atomized cotton, 310- sealing ring;
  • 5-airway tube 51-airway tube first end, 52-airway tube second end, 53-airway;
  • the oil filling structure in this embodiment includes: a suction nozzle 1, a smoking end 11, a first installation end 12, an oil storage chamber 13, an oil filling hole 14, a maximum position line 15, a smoking hole 16, Airway tube seat 17, airway tube mounting hole 18, base 2, second mounting end 21, first sealing end 22, base silicone 23, engaging portion 24, clamping groove 241, collar 242, atomizing core 3, The first end 31 of the atomizing core, the second end 32 of the atomizing core, the outer casing 33 of the atomizing core, the first end 34 of the outer casing of the atomizing core, the second end 35 of the outer casing of the atomizing core, the heating wire installation hole 36, the air hole 37, Heating wire 38, atomizing cotton 39, sealing ring 310, connecting seal 4, second sealing end 41, third sealing end 42, through hole 43, first section of through hole 44, second section of through hole 45, retaining ring 46.
  • Airway tube 5 airway tube first end 51, airway tube second end 52, airway 53, electrode nail 7.
  • the suction nozzle 1 includes an opposite smoking end 11 and a first installation end 12.
  • the suction nozzle 1 is also provided with an oil storage chamber 13.
  • One end of the oil storage chamber 13 extends outward from the first installation end 12 and forms an oil filling hole 14.
  • the smoking hole 16; the smoking hole 16 extends from the suction end 11 to the outside of the suction nozzle 1, and the trachea mounting hole 18 points into the oil storage cavity 13.
  • the airway tube 5 includes a first end 51 of the airway tube and a second end 52 of the airway tube, and an airway 53 is opened in the airway tube 5 and penetrates through the first end 51 of the airway tube and the second end 52 of the airway tube.
  • the first end 51 of the airway tube is sleeved in the airway installation hole 18 by interference fit, the second end 52 of the airway tube extends into the oil storage cavity 13, and the airway 53 and the smoking hole 16 communicate with each other.
  • the airway tube 5 and the airway tube installation hole 18 can also be connected by means of pipe screw connection.
  • the base 2 includes a second mounting end 21 and a first sealing end 22 that are opposite to each other.
  • the second mounting end 21 is provided with an engaging portion 24 protruding to the outside of the base 2, and the engaging portion 24 is provided with an inward recess.
  • the first sealing end 22 can protrude into the oil storage chamber 13, and the base silicone 23 is installed on the first sealing end 22, and the outer periphery of the base silicone 23 is provided with a sealing ring pattern protruding outward.
  • the first installation end 12 is provided with a snap ring 242 protruding outward, the snap ring 242 and the snap groove 241
  • the second mounting end 21 can be fixedly connected with the first mounting end 12 by being adapted to each other.
  • the form of the engaging portion 24 here is not limited to the fixed connection between the second mounting end 21 and the first mounting end 12 in the form of engaging, but also can be a threaded connection or a magnetic connection.
  • the atomizing core 3 includes the first end 31 of the atomizing core and the second end 32 of the atomizing core which are opposite to each other.
  • the atomizing core shell 33 includes the opposite first end 34 of the atomizing core shell and the second end 35 of the atomizing core shell.
  • the first end 34 of the atomizing core shell is the first end 31 of the atomizing core.
  • the two ends 35 are the second ends 32 of the atomizing core;
  • the outer casing 33 of the atomizing core is provided with a heating wire mounting hole 36, and one end of the heating wire mounting hole 36 extends outward from the second end 35 of the outer casing of the atomizing core.
  • the side of the core housing 33 is also provided with a plurality of air holes 37, and the air holes 37 make the heating wire installation hole 36 communicate with the outside of the atomization core housing 33; the heating wire 38 is sheathed in the heating wire installation hole 36, and the heating wire The outer circumference of the wire 38 is surrounded by a layer of atomized cotton 39, and the atomized cotton 39 is located between the heating wire 38 and the air hole 37; the first end 34 of the atomization core shell is covered with a sealing ring 310, and is installed on the base 2, The sealing ring 310 can seal between the atomizing core shell 33 and the base 2, and the second end 35 of the atomizing core shell extends into the oil storage chamber 13 and is opposite to the second end 52 of the air pipe, and is opposite to the gas
  • the pipe is also provided with two electrode nails 7 on the second installation end 21 of the base 2 .
  • connection seal 4 is made of silicone material, and the connection seal 4 includes a second sealing end 41 and a third sealing end 42 opposite to each other, and a through hole 43 is opened in the interior thereof, and the through hole 43 penetrates through the second sealing end 41 and the third sealing end 42; the through hole 43 is divided into a first through hole section 44 and a second through hole section 45, the through hole first section 44 extends outward from the second sealing end 41, and the through hole second section 45 extends from the first through hole section 45.
  • the three sealing ends 42 extend outward, and between the first section 44 of the through hole and the second section 45 of the through hole, a retaining ring 46 protruding in the through hole 43 is fixed, so that the first section 44 of the through hole and the second section 45 of the through hole are fixed.
  • the sections 45 are separated from each other, and protruding sealing rings are provided on the inner walls of the first section 44 of the through hole and the second section 45 of the through hole; the second end 52 of the airway tube is sleeved on the first section 44 of the through hole Inside, the first end 34 of the atomizing core shell is sheathed in the second section 45 of the through hole, so that the connecting seal 4 connects the air channel 53 in the airway tube 5 and the heating wire mounting hole 36 in the atomizing core shell 33 to each other. Connect and seal the gap between them.
  • FIG. 3 another implementation of this embodiment is that the outer wall of the second sealing end 41 in the connecting seal 4 is provided with a protruding sealing ring pattern, and the second end 52 of the airway pipe is provided with a protruding sealing ring pattern.
  • the air passage 53 is sleeved on the outside of the second sealing end 41 , and performs interference fit with the sealing ring pattern provided thereon, so as to seal between the air passage tube 5 and the connecting seal 4 .
  • this embodiment also discloses a method for assembling and injecting oil of a refueling structure, which includes the above-mentioned refueling structure, and the specific steps of the method are as follows:
  • Install the atomizing core install the atomizing core 3 on the base 2, and then install the base silica gel 23 on the base 2;
  • Oil filling As shown in Figure 9, first install a leak-proof plug in the smoking hole 16, and then use an oil bottle to fill the oil storage tank from the oil filling hole. The oil filling position needs to be in the airway pipe 5. around, until the oil level rises to the maximum position line 15, and then stop oiling;
  • the oil filling hole in the embodiment of the present invention can not only fill oil, but also has the function of fixing the atomizing core, so there is no need to provide another oil filling hole, so that it can be reliably sealed;
  • the connecting seal the air in the oil storage chamber is discharged from the air passage, and at the same time, the e-liquid is saturated with the oil chamber.

Abstract

Structure de remplissage de liquide à vapoter et procédé d'assemblage et de remplissage de liquide à vapoter de la structure de remplissage de liquide à vapoter, se rapportant au domaine des dispositifs de génération d'aérosol. La structure de remplissage de liquide à vapoter comprend un embout (1) ayant une cavité de stockage de liquide à vapoter (13), un canal à air (53) disposé dans l'embout (1), une base (2) montée sur l'embout (1), un noyau d'atomisation (3) disposé sur la base (2) et un élément de liaison et d'étanchéité (4) destiné à relier le noyau d'atomisation (3) et le canal à air (53) en un mode étanche. Le procédé d'assemblage et de remplissage de liquide à vapoter de la structure de remplissage de liquide à vapoter comprend : le montage du noyau d'atomisation (3), le prémontage de l'élément de liaison et d'étanchéité (4), le remplissage de liquide à vapoter et le montage de la base (2). Un trou de remplissage de liquide à vapoter (14) dans la structure de remplissage de liquide à vapoter peut non seulement être destiné au remplissage de liquide à vapoter, mais a également pour fonction de fixer le noyau d'atomisation (3), un trou de remplissage de liquide à vapoter n'a pas besoin d'être formé en sus et, par conséquent, la structure de remplissage de liquide à vapoter peut être fermée hermétiquement de manière fiable ; lorsque la base (2) est montée, l'élément de liaison et d'étanchéité (4) prémonté est poussé, de l'air dans la cavité de stockage de liquide à vapoter (13) est évacué du canal à air (53) et, en outre, la cavité de stockage de liquide à vapoter (13) est remplie de liquide à vapoter en un mode saturé.
PCT/CN2021/101855 2020-07-30 2021-06-23 Structure de remplissage de liquide à vapoter et procédé d'assemblage et de remplissage de liquide à vapoter WO2022022178A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18/004,528 US20230240363A1 (en) 2020-07-30 2021-06-23 E-liquid filling structure and assembly and e-liquid injection method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010753488.0A CN112056638A (zh) 2020-07-30 2020-07-30 加油结构及装配注油方法
CN202010753488.0 2020-07-30

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WO2022022178A1 true WO2022022178A1 (fr) 2022-02-03

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US (1) US20230240363A1 (fr)
CN (1) CN112056638A (fr)
WO (1) WO2022022178A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023151179A1 (fr) * 2022-02-10 2023-08-17 深圳尊一品科技有限公司 Dispositif d'injection de liquide appliqué à un atomiseur électronique

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112056638A (zh) * 2020-07-30 2020-12-11 深圳市吉迩科技有限公司 加油结构及装配注油方法

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CN210226904U (zh) * 2019-05-17 2020-04-03 孔磊 一种防漏油电子烟雾化器
CN210432830U (zh) * 2019-05-27 2020-05-01 深圳市美深威科技有限公司 电子烟防漏油结构
CN112056638A (zh) * 2020-07-30 2020-12-11 深圳市吉迩科技有限公司 加油结构及装配注油方法
CN213281497U (zh) * 2020-07-30 2021-05-28 深圳市吉迩科技有限公司 加油结构

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US20100200008A1 (en) * 2009-02-09 2010-08-12 Eli Taieb E-Cigarette With Vitamin Infusion
CN106455691B (zh) * 2014-04-08 2019-05-17 吉瑞高新科技股份有限公司 雾化器以及电子烟
CN208318243U (zh) * 2018-05-30 2019-01-04 谢正荔 雾化器以及电子烟
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
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CN210432830U (zh) * 2019-05-27 2020-05-01 深圳市美深威科技有限公司 电子烟防漏油结构
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CN112056638A (zh) * 2020-07-30 2020-12-11 深圳市吉迩科技有限公司 加油结构及装配注油方法
CN213281497U (zh) * 2020-07-30 2021-05-28 深圳市吉迩科技有限公司 加油结构

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023151179A1 (fr) * 2022-02-10 2023-08-17 深圳尊一品科技有限公司 Dispositif d'injection de liquide appliqué à un atomiseur électronique

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