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EP4173503B1 - Produit de tabac chauffé - Google Patents

Produit de tabac chauffé

Info

Publication number
EP4173503B1
EP4173503B1 EP22000110.1A EP22000110A EP4173503B1 EP 4173503 B1 EP4173503 B1 EP 4173503B1 EP 22000110 A EP22000110 A EP 22000110A EP 4173503 B1 EP4173503 B1 EP 4173503B1
Authority
EP
European Patent Office
Prior art keywords
tube
chamber
fixing member
connector
opening
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.)
Active
Application number
EP22000110.1A
Other languages
German (de)
English (en)
Other versions
EP4173503A1 (fr
Inventor
Tuanfang Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Eigate Technology Co Ltd
Original Assignee
Shenzhen Eigate Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202122632718.0U external-priority patent/CN216853819U/zh
Priority claimed from CN202111278685.2A external-priority patent/CN113854635A/zh
Application filed by Shenzhen Eigate Technology Co Ltd filed Critical Shenzhen Eigate Technology Co Ltd
Publication of EP4173503A1 publication Critical patent/EP4173503A1/fr
Application granted granted Critical
Publication of EP4173503B1 publication Critical patent/EP4173503B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the invention relates to a heated tobacco product.
  • a heated tobacco product is a tobacco product that heats the tobacco at a lower temperature than conventional cigarettes. Heated tobacco products are disclosed, for example, in EP 3804546 A1 , CN 112656044 A , WO 2020/199214 A1 and WO 2018/120206 A1 .
  • the chamber for accommodating a tobacco stick of a conventional heated tobacco product has a fixed depth and diameter.
  • the tobacco stick must have the exactly same size as the chamber.
  • conventional heated tobacco products cannot adapt to heat tobacco sticks in different specifications.
  • the disclosure provides a heated tobacco product comprising a fixing member and a main body; the fixing member is detachably connected to the main body, which allows the heated tobacco product to receive any kind of tobacco sticks in various sizes.
  • the invention is defined in the appended claims.
  • the fixing member is detachably connected to the main body, which allows for easy replacement of fixing members with different sizes, which allows insertion of any kind of the tobacco sticks into the heated tobacco product as well.
  • Fixing member 2. Main body; 101. Sliding member; 102. First concave part; 103. First opening; 104. Second chamber; 105. First tube; 106. Convex part; 107. Second bottom wall; 108. Through hole; 109. First magnetic member; 201. Second concave part; 202. Second opening; 203. Passage; 204. Second tube; 205. Third bottom wall; 206. Heating element; 207. Second magnetic member; and 208. Power button.
  • a heated tobacco product comprises a main body 2 and a fixing member.
  • the main body 2 comprises a first chamber, and the fixing member is detachably disposed in the first chamber.
  • the fixing member 1 comprises a second chamber 104 configured to hold a tobacco stick.
  • One end of the second chamber 104 comprises a first opening 103 through which the tobacco stick is inserted into the second chamber 104.
  • the fixing member 1 is detachably connected to the main body 2, which allows for rapid replacement of fixing members with different diameters and depths, which allows insertion of any kind of tobacco sticks into the heated tobacco product as well.
  • the fixing member 1 further comprises a first connector, and the first chamber comprises a second connector.
  • the first connector is detachably connected to the second connector so as to secure the fixing member 1 in the first chamber.
  • the first chamber is not provided with the second connector, which means that the fixing member 1 is detachably disposed in the first chamber through only the first connector.
  • the fixing member 1 is not provided with the first connector, which means that the fixing member 1 is detachably disposed in the first chamber through only the second connector.
  • the first connector is detachably connected to the second connector to ensure that the fixing member 1 is disposed in the first chamber.
  • the first connector comprises a first thread, a first interference fit part, a first snap-fit part, a first magnetic member, a first adhesive, a first pluggable connector, or a combination thereof.
  • the first thread is a helical structure.
  • the first snap-fit part comprises a depression and a protrusion which can be deflected to catch the depression.
  • the first magnetic member includes, but is not limited to, at least one piece of iron and at least one magnet.
  • the first adhesive includes, but is not limited to, a hook and loop fastener.
  • the first pluggable connector can be any shape, and comprises a slot and a plug which can be fitted into the slot.
  • the second connector comprises a second thread, a second interference fit part, a second snap-fit part, a second magnetic member, a second adhesive, a second pluggable connector, or a combination thereof.
  • both the first connector and the second connector are magnets through which the fixing member 1 can be affixed to or detached from the main body 2. The attraction between the magnets allows for convenient replacement of fixing members 1 in various diameters and depths.
  • the second thread is a helical structure.
  • the second snap-fit part comprises a depression and a protrusion which can be deflected to catch the depression.
  • the second magnetic member includes, but is not limited to, at least one piece of iron and at least one magnet.
  • the second adhesive includes, but is not limited to, a hook and loop fastener.
  • the second pluggable connector can be any shape, and comprises a slot and a plug which can be fitted into the slot.
  • the fixing member 1 further comprises a first tube 105 which is provided with a hollow space functioning as the second chamber 104.
  • one end of the fixing member 1 is recessed to form a first concave part 102 surrounded by a first bottom wall.
  • the first opening 103 is disposed on the first bottom wall.
  • the fixing member 1 further comprises a sliding member 101 slidable with respect to the first concave part 102. Another end of the fixing member 1 shrinks and extends axially to form a convex part 106.
  • the first opening 103 extends through the convex part 106.
  • the fixing member 1 further comprises a first tube 105 extending downward from the first bottom wall and communicating with the first opening. The first tube 105 is disposed through one end of the convex part 106 into the first opening 103.
  • the first tube 105 is affixed to the first bottom wall using integral formation or other connection means.
  • the first concave part 102 comprises an inner surface and a groove disposed on the inner surface.
  • the sliding member 101 is movable in the groove.
  • the sliding member 101 slides to one end of the first concave part 102 so as to allow the tobacco stick to be inserted through the first opening 103.
  • the sliding member 101 slides to another end of the first concave part 102 so as to cover the first opening 103.
  • the first tube 105 comprises a distal end away from the first opening 103, and the distal end comprises a second bottom wall 107 comprising a through hole 108.
  • the main body 2 further comprises a second tube 204 and a heating element 206.
  • the second tube 204 comprises a passage 203.
  • One end of the second tube 204 comprises a second opening 202, and another end of the second tube 204 comprises a third bottom wall 205.
  • the heating element 206 is disposed in the second tube 204 to heat the tobacco stick.
  • the first tube 105 is matched with the second tube 204 in shape and size.
  • one end of the main body 2 is recessed to form a second concave part 201 surrounded by a fourth bottom wall.
  • the first chamber comprises the second concave part 201.
  • the second concave part 201 is matched with the convex part 106 in shape and size.
  • the second opening 202 is disposed on the fourth bottom wall.
  • the second tube 204 extends downward from the second opening 202 into the main body.
  • the main body 2 comprises a casing comprising a space.
  • the first connector comprises at least one first magnetic member 109 disposed on one end of the convex part 106.
  • the second connector comprises at least one second magnetic member 207 disposed on the fourth bottom wall.
  • both the first magnetic member 109 and the second magnetic member 207 separately comprise at least one piece of iron or at least one magnet, which are disposed on the bottom or side surface of the convex part 106 or the second concave part 201, thus providing a stable connection between the fixing member 1 and the main body 2.
  • the fixing member 1 is disposed on the one end of the main body 2.
  • the convex part 106 is in contact with the second concave part 201.
  • the first magnetic member 109 and the second magnetic member 207 are opposite to each other.
  • the first tube 105 is detachably disposed through the second opening 202 into the passage 203.
  • the heating element 206 is disposed through the through hole 108 into the second chamber 104.
  • the tobacco stick is inserted through the first opening 103 into the second chamber 104.
  • the heating element 206 is inserted into the tobacco stick and energized to produce heat.
  • a heated tobacco product comprises a fixing member 1 and a main body 2.
  • the fixing member comprises a sliding member 101 and a first tube 105.
  • the main body comprises a second tube 204, a heating element, a casing, and a power button 208.
  • One end of the fixing member 1 is recessed to form a first concave part 102 surrounded by a first bottom wall.
  • the first bottom wall comprises a first opening 103 for receiving the tobacco stick.
  • the sliding member 101 is slidable in a groove on the side wall of the first concave part 102.
  • the sliding member 101 slides to one end of the first concave part 102 so as to allow the tobacco stick to be inserted through the first opening 103.
  • the sliding member 101 slides to another end of the first concave part 102 so as to cover the first opening 103.
  • the fixing member 1 shrinks and extends axially to form a convex part 106.
  • the first opening 103 extends through the convex part 106.
  • the first tube 105 is inserted through one end of the convex part 106 into the first opening 103.
  • the first tube 105 comprises a second chamber 104 used to hold the tobacco stick.
  • a first magnetic member 109 is disposed on the bottom surface of the convex part 106 so as to secure to the main body 2 by magnetic attraction.
  • One end of the main body 2 is recessed to form a second concave part 201 surrounded by a fourth bottom wall.
  • the second concave part 201 is matched with the convex part 106 in shape and size.
  • the fourth bottom wall comprises a second opening 202.
  • the second tube 204 extends downward from the second opening 202.
  • the second tube 204 comprises a passage 203 communicating with the second opening 202.
  • the second tube 204 comprises a distal end away from the second opening 202, and the second distal end comprises a third bottom wall 205.
  • the heating element 206 is disposed in the second tube 204 to heat the tobacco stick.
  • a second magnetic member 207 is disposed on the fourth bottom wall.
  • the fixing member 1 is disposed on a top portion of the main body 2.
  • the convex part 106 is in contact with the second concave part 201.
  • the first magnetic member 109 and the second magnetic member 207 are opposite to each other and can attract each other.
  • the first tube 105 is inserted through the second opening 202 into the passage 203.
  • the first tube 105 comprises a distal end away from the first opening 103, and the distal end comprises a second bottom wall 107 comprising a through hole 108.
  • the heating element 206 is disposed through the through hole 108 into the second chamber 104.
  • the tobacco stick is inserted through the first opening 103 into the second chamber 104.
  • the heating element 206 is inserted into the tobacco stick and energized to produce heat.
  • the power button 208 is disposed on one side of the casing. The power button 208 is configured to turn on/off the heated tobacco product.

Landscapes

  • Magnetic Treatment Devices (AREA)
  • Finger-Pressure Massage (AREA)

Claims (3)

  1. Produit de tabac chauffé, comprenant un corps principal (2) et un élément de fixation (1) ; ledit corps principal (2) comprenant une première chambre, et l'élément de fixation (1) étant disposé de manière amovible dans la première chambre ; ledit élément de fixation (1) comprenant une seconde chambre (104) conçue pour contenir un bâtonnet de tabac ; et une extrémité de la seconde chambre (104) comprenant une première ouverture (103) à travers laquelle le bâtonnet de tabac est inséré dans la seconde chambre (104) ;
    ledit élément de fixation (1) comprenant en outre un premier connecteur, et ladite première chambre comprenant un second connecteur ; ledit premier connecteur étant connecté de manière amovible au second connecteur de façon à fixer l'élément de fixation (1) dans la première chambre ; ou
    ledit élément de fixation (1) étant disposé de manière amovible dans la première chambre à travers le premier connecteur ; ou
    ledit élément de fixation (1) étant disposé de manière amovible dans la première chambre à travers le second connecteur ;
    ledit premier connecteur comprenant un premier filetage, une première partie d'ajustement serré, une première partie d'ajustement par encliquetage, un premier élément magnétique, un premier adhésif, un premier connecteur enfichable, ou une combinaison de ceux-ci ; et ledit second connecteur comprenant un second filetage, une seconde partie d'ajustement serré, une seconde partie d'ajustement par encliquetage, un second élément magnétique, un second adhésif, un second connecteur enfichable, ou une combinaison de ceux-ci ;
    ledit élément de fixation (1) comprenant en outre un premier tube (105) qui est muni d'un espace creux fonctionnant en tant que seconde chambre (104) ;
    une extrémité de l'élément de fixation (1) étant évidée pour former une première partie concave (102) entourée d'une première paroi de fond ; ladite première ouverture (103) étant disposée sur la première paroi de fond ; ledit élément de fixation (1) comprenant en outre un élément coulissant (101) pouvant coulisser par rapport à la première partie concave (102) ; une autre extrémité de l'élément de fixation (1) se rétractant et s'étendant axialement pour former une partie convexe (106) ; ladite première ouverture (103) s'étendant à travers la partie convexe (106) ; et ledit premier tube (105) s'étendant vers le bas à partir de la première paroi de fond et communiquant avec la première ouverture (103) ; et
    ledit premier tube (105) comprenant une extrémité distale éloignée de la première ouverture (103), et ladite extrémité distale comprenant une deuxième paroi de fond (107) comprenant un trou traversant (108) ;
    caractérisé en ce que :
    le corps principal (2) comprend en outre un second tube (204) et un élément chauffant (206) ; le second tube (204) comprend un passage (203) ; une extrémité du second tube (204) comprend une seconde ouverture (202), et une autre extrémité du second tube (204) comprend une troisième paroi de fond (205) ; l'élément chauffant (206) est disposé dans le second tube (204) pour chauffer le bâtonnet de tabac ; et le premier tube (105) est adapté au second tube (204) en forme et en taille ; et
    une extrémité du corps principal (2) étant évidée pour former une seconde partie concave (201) entourée d'une quatrième paroi de fond ; la première chambre comprend la seconde partie concave (201) ; la seconde partie concave (201) étant adaptée à la partie convexe (106) en forme et en taille ; la seconde ouverture (202) étant disposée sur la quatrième paroi de fond ; et le second tube (204) s'étendant vers le bas à partir de la seconde ouverture (202) dans le corps principal (2).
  2. Produit de tabac chauffé de la revendication 1, ledit premier raccord comprenant au moins un premier élément magnétique (109) disposé sur une extrémité de la partie convexe (106) ; et ledit second raccord comprenant au moins un second élément magnétique (207) disposé sur la quatrième paroi de fond.
  3. Produit de tabac chauffé de la revendication 2, ledit élément de fixation (1) étant disposé sur l'extrémité du corps principal (2) ; ladite partie convexe (106) étant en contact avec la seconde partie concave (201) ; ledit premier élément magnétique (109) et ledit second élément magnétique (207) étant opposés l'un à l'autre ; ledit premier tube (105) étant disposé de manière amovible à travers la seconde ouverture (202) dans le passage (203) ; et ledit élément chauffant (206) étant disposé à travers le trou traversant (108) dans la seconde chambre (104).
EP22000110.1A 2021-10-31 2022-04-28 Produit de tabac chauffé Active EP4173503B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122632718.0U CN216853819U (zh) 2021-10-31 2021-10-31 一种烤烟烟具
CN202111278685.2A CN113854635A (zh) 2021-10-31 2021-10-31 一种烤烟烟具

Publications (2)

Publication Number Publication Date
EP4173503A1 EP4173503A1 (fr) 2023-05-03
EP4173503B1 true EP4173503B1 (fr) 2025-10-08

Family

ID=81579570

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22000110.1A Active EP4173503B1 (fr) 2021-10-31 2022-04-28 Produit de tabac chauffé

Country Status (3)

Country Link
US (1) US20230135272A1 (fr)
EP (1) EP4173503B1 (fr)
CA (1) CA3157005C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA210610S (en) * 2021-09-01 2023-08-24 Shenzhen Verdewell Technology Ltd Power supply device for electronic atomizing device
USD1039211S1 (en) * 2022-05-02 2024-08-13 Next Level Ventures LLC Electronic vaping device
USD1066248S1 (en) * 2022-11-04 2025-03-11 Shenzhen Eigate Technology Co., Ltd. Charging holder for electronic cigarette
USD1067874S1 (en) * 2023-02-21 2025-03-25 Shenzhen Eigate Technology Co., Ltd. Charging box for electronic cigarette

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115736355B (zh) * 2016-12-16 2025-04-29 韩国烟草人参公社 用于加热气溶胶形成基质的加热器及气溶胶生成装置
WO2018120206A1 (fr) * 2016-12-30 2018-07-05 惠州市吉瑞科技有限公司深圳分公司 Atomiseur
TW201938051A (zh) * 2018-03-09 2019-10-01 瑞士商菲利浦莫里斯製品股份有限公司 含有罩體元件的氣溶膠產生裝置
EP3804546B1 (fr) * 2018-05-30 2022-10-19 Shenzhen Yuyan Industrial Limited Appareil de génération d'aérosol
KR102817774B1 (ko) * 2019-04-04 2025-06-05 니코벤처스 트레이딩 리미티드 에어로졸화가능 재료를 가열하기 위한 장치 및 조립 방법
CN112656044B (zh) * 2020-12-25 2024-08-09 深圳麦时科技有限公司 气溶胶产生装置及其提取器组件

Also Published As

Publication number Publication date
CA3157005A1 (fr) 2023-04-30
CA3157005C (fr) 2024-05-28
US20230135272A1 (en) 2023-05-04
EP4173503A1 (fr) 2023-05-03

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