WO2024066846A1 - 一种烟弹管 - Google Patents

一种烟弹管 Download PDF

Info

Publication number
WO2024066846A1
WO2024066846A1 PCT/CN2023/115078 CN2023115078W WO2024066846A1 WO 2024066846 A1 WO2024066846 A1 WO 2024066846A1 CN 2023115078 W CN2023115078 W CN 2023115078W WO 2024066846 A1 WO2024066846 A1 WO 2024066846A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
tube body
stopper
cigarette
tube
Prior art date
Application number
PCT/CN2023/115078
Other languages
English (en)
French (fr)
Inventor
汪明明
卢韬
周颖
Original Assignee
深圳麦克韦尔科技有限公司
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 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Publication of WO2024066846A1 publication Critical patent/WO2024066846A1/zh

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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Definitions

  • the present invention is based on Chinese patent application with application number 202222580533.4 and application date September 28, 2022, and claims the priority of the Chinese patent application.
  • the entire content of the Chinese patent application is hereby introduced into the present invention as a reference.
  • the embodiments of the present invention relate to the technical field of electronic cigarettes, and in particular to a cigarette cartridge tube.
  • Electronic cigarettes are electronic products that imitate cigarettes, with the same appearance, smoke taste and feel as cigarettes. It is a product that turns nicotine into vapor through atomization and other means, and allows users to inhale it. Electronic cigarettes have the advantages of being easy to carry and lasting for a long time.
  • the mouthpiece of the cigarette cartridge tube is exposed to the outside and is easily contaminated by bacteria, dust, etc.
  • an embodiment of the present invention is intended to provide a cigarette cartridge tube that can improve the hygiene of a cigarette holder and can be convenient to use.
  • an embodiment of the present invention provides a cigarette cartridge tube on one hand, and the cigarette cartridge tube comprises:
  • a mouthpiece arranged at one end of the tube body along the length direction;
  • An outer covering member includes a first sleeve and a removable stopper, the first sleeve is movably sleeved on a portion of the outer side of the tube body and covers the outer side of the cigarette holder, and the stopper includes an installed state and a removed state;
  • the stopper is arranged on the outside of the tube body and connected to an end of the first sleeve away from the cigarette holder to restrict the movement of the first sleeve;
  • the stopper In the removed state, the stopper is separated from the first sleeve, and the first sleeve slides along the length direction of the tube body to expose at least part of the cigarette holder.
  • a first limit surface is provided on the outer side of the mouthpiece or the outer side of the tube body, and a second limit surface is provided on the inner side of the first sleeve.
  • the first limit surface and the second limit surface are arranged opposite to each other along the length direction of the tube body.
  • the first sleeve slides toward the end of the tube body away from the mouthpiece until the first limit surface abuts against the second limit surface.
  • a first retaining ring extending in the circumferential direction is provided on the outer side of the cigarette holder, and the cigarette holder is inserted into the tube body along the length direction of the tube body so that the first retaining ring abuts against the end face of the tube body along the length direction, and the first retaining ring forms the first limiting surface on the side facing away from the tube body, and a second retaining ring extending in the circumferential direction is provided on the open inner edge of one end of the cigarette holder of the first sleeve, and the second retaining ring forms the second limiting surface on the side facing the stopper.
  • the cigarette bomb tube includes a first end cover, and the first end cover is detachably covered on an opening of the first sleeve at one end away from the blocking member.
  • a plurality of first connecting members connected to the first sleeve are provided at one end of the blocking member facing the first sleeve, and the plurality of first connecting members are arranged at intervals along the circumference of the blocking member.
  • the blocking member is connected end to end along the circumference of the tube body to be sleeved on the outside of the tube body, and the thickness of the head end of the blocking member is different from the thickness of the tail end of the blocking member.
  • the cigarette bomb tube includes a second end cap, which is located at one end of the tube body away from the mouthpiece along the length direction, and the outer covering includes a second sleeve sleeved on the outside of the tube body, and the second end cap covers the opening of one end of the second sleeve along the length direction of the tube body, and the other end of the second sleeve along the length direction of the tube body is connected to the blocking member.
  • a plurality of second connecting members connected to the second sleeve are provided at one end of the blocking member facing the second sleeve, and the plurality of second connecting members are arranged at intervals along the circumference of the blocking member.
  • the first sleeve is made of paper material.
  • the first end cap is made of PLA material.
  • the second sleeve is made of paper material
  • the second end cap is made of PLA material.
  • the first sleeve can be movably sleeved on the outer side of part of the tube body and covers the outer side of the cigarette holder, which can play a certain protective role on the cigarette holder and the sleeved part of the tube body, and at the same time, it can reduce the direct contact between the cigarette holder and the outside world, and reduce the possibility of foreign matter such as bacteria and dust in the external environment directly adhering to the cigarette holder.
  • the stopper when the stopper is in the installed state, the stopper is fixed relative to the tube body, and the stopper is connected to the end of the first sleeve away from the cigarette holder, so that the first sleeve is also fixed relative to the tube body, thereby constraining the movement of the first sleeve to ensure that the first sleeve can cover the outer side of the cigarette holder, and at the same time, the stopper can play a certain protective role on the sleeved part of the tube body.
  • the stopper When the stopper is removed, the stopper is separated from the first sleeve, and the first sleeve is no longer fixedly constrained by the stopper.
  • the user can slide the first sleeve along the length direction of the tube body according to actual needs, so that the cigarette holder is at least partially exposed and then use the cigarette bomb tube, which is simple to operate and convenient to use, and can enhance the customer experience.
  • FIG1 is a schematic structural diagram of a cigarette cartridge tube provided by an embodiment of the present invention.
  • Fig. 2 is a cross-sectional view taken along the A-A direction in Fig. 1;
  • FIG3 is a partial enlarged schematic diagram of area C in FIG2 ;
  • FIG4 is a schematic diagram of the structure of the cigarette cartridge tube from another perspective provided by an embodiment of the present invention.
  • Fig. 5 is a cross-sectional view taken along the B-B direction in Fig. 4;
  • FIG6 is a schematic diagram of the structure of a stopper provided in an embodiment of the present invention.
  • the cigarette cartridge tube 1 the tube body 11; the preset gap 11a; the mouthpiece 12; the first retaining ring 121; the first limiting surface 121a; the suction port 122; the outer cover 13; the first sleeve 131; the second retaining ring 1311; the through hole 1311a; the second limiting surface 131a; the first convex ring 1312; the second sleeve 132; the retaining member 133; the first connecting member 1331; the second connecting member 1332; the easy-tear end surface 1333; the prestressed groove 134; the first end cover 14; the first end cover plate 141; the convex handle 1411; the sealing rod 142; the circular protrusion 1421; the second end cover 15; the second end cover plate 151; the second convex ring 1511; the mounting end 152.
  • the "length direction" orientation or position relationship is based on the orientation or position relationship shown in FIG1. It should be understood that these orientation terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.
  • an embodiment of the present invention provides a cigarette cartridge tube 1, which includes a tube body 11, a mouthpiece 12 and an outer covering 13.
  • the mouthpiece 12 is arranged at one end of the tube body 11 along the length direction;
  • the outer covering 13 includes a first sleeve 131 and a removable stopper 133, the first sleeve 131 can be movably sleeved on the outer side of part of the tube body 11 and covers the outer side of the mouthpiece 12, and the stopper 133 includes an installed state and a removed state; in the installed state, the stopper 133 is arranged on the outer side of the tube body 11 and connected to one end of the first sleeve 131 away from the mouthpiece 12 to restrict the movement of the first sleeve 131; in the removed state, the stopper 133 is separated from the first sleeve 131, and the first sleeve 131 slides along the length direction of the tube body 11 to expose the mouthpiece 12.
  • the first sleeve 131 can be movably sleeved on the outer side of the tube body 11 and covers the outer side of the cigarette holder 12, so as to provide a certain degree of flexibility for the cigarette holder 12 and the sleeved part of the tube body 11. It can play a certain protective role, and at the same time, it can reduce the direct contact between the cigarette holder 12 and the outside world, and reduce the possibility of foreign objects such as bacteria and dust in the external environment directly adhering to the cigarette holder 12.
  • the stopper 133 when the stopper 133 is installed, the stopper 133 is fixed relative to the tube body 11, and the stopper 133 is connected to the end of the first sleeve 131 away from the cigarette holder 12, so that the first sleeve 131 is also fixed relative to the tube body 11, thereby restricting the movement of the first sleeve 131 to ensure that the first sleeve 131 can cover the outside of the cigarette holder 12.
  • the stopper 133 can play a certain protective role on the part of the tube body 11 on which it is sleeved.
  • the stopper 133 When the stopper 133 is removed, the stopper 133 is separated from the first sleeve 131, and the first sleeve 131 is no longer fixed by the stopper 133.
  • the user can slide the first sleeve 131 along the length direction of the tube body 11 according to actual needs, so that the cigarette holder 12 is at least partially exposed and then the cigarette bomb tube is used.
  • the operation is simple and convenient to use, which can enhance the customer experience.
  • a first limiting surface 12a is provided on the outer side of the mouthpiece 12 or the outer side of the tube body 11, and a second limiting surface 131a is provided on the inner side of the first sleeve 131.
  • the first limiting surface 12a and the second limiting surface 131a are arranged opposite to each other along the length direction of the tube body 11.
  • the first sleeve 131 slides toward the end of the tube body 11 away from the mouthpiece 12 until the first limiting surface 12a abuts against the second limiting surface 131a.
  • the mouthpiece 12 in the removed state, during the movement of the second limiting surface 131a toward the second limiting surface 131a, the mouthpiece 12 can be gradually exposed from the open position of the first sleeve 131 at the end away from the tube body 11 and away from the mouthpiece 12, until the first limiting surface 12a abuts against the second limiting surface 131a, and the first sleeve 131 no longer covers the outer side of the mouthpiece 12, and the mouthpiece 12 is exposed for use by customers.
  • the size of the gap between the first limiting surface 12a and the second limiting surface 131a along the length direction is not less than the size of the portion of the mouthpiece 12 that can be sucked by the user along the length direction, so as to reduce the probability of the user's lips touching the first sleeve 131.
  • the specific positions where the first limiting surface 12a and the second limiting surface 131a are arranged relatively to each other along the length direction of the tube body 11 are not limited.
  • the second limiting surface 131a is arranged at the first At one end of the sleeve 131 away from the stopper 133, the spacing distance between the first limiting surface 12a and the second limiting surface 131a along the length direction of the tube body 11 is equal to the length of the portion of the mouthpiece 12 extending upward from the second limiting surface 131a along the length direction of the tube body 11.
  • the portion of the mouthpiece 12 extending away from the second limiting surface 131a along the length direction of the tube body 11 can be completely exposed, so as to facilitate the use of the customer, and at the same time, make the structural setting and spatial layout more reasonable and compact.
  • a first retaining ring 121 extending in the circumferential direction is provided on the outer side of the mouthpiece 12, and the mouthpiece 12 is inserted into the tube body 11 along the length direction of the tube body 11, so that the first retaining ring 121 abuts against the end surface of the tube body 11 along the length direction.
  • the mouthpiece 12 and the tube body 11 are connected by plugging, which is convenient for assembly, and the two can be prefabricated, which reduces the difficulty of production and processing.
  • the first retaining ring 121 forms a first limiting surface 12a on the side facing away from the tube body 11, and the open inner edge of the first sleeve 131 close to the mouthpiece 12 is provided with a second retaining ring 1311 extending in the circumferential direction, and the second retaining ring 1311 forms a second limiting surface 131a on the side facing the stopper 133.
  • the specific form of the second retaining ring 1311 is not limited.
  • a through hole 1311a is formed on the second retaining ring 1311, and the projection of the mouthpiece 12 along the length direction of the tube body 11 is within the projection range of the through hole 1311a along the length direction of the tube body 11, so that during the sliding of the first sleeve 131, the mouthpiece 12 can be inserted into the through hole 1311a along the length direction of the tube body 11, that is, when the retaining member 133 is in the removed state, the first sleeve 131 and the second retaining ring 1311 slide together toward the end of the tube body 11 away from the mouthpiece 12, and the mouthpiece 12 is gradually exposed through the through hole 1311a until the first limiting surface 12a abuts against the second limiting surface 131a.
  • the cigarette cartridge tube 1 includes a first end cap 14, which is detachably mounted on the opening of the first sleeve 131 away from the stopper 133.
  • the first end cap 14 is mounted on the opening of the first sleeve 131 away from the stopper 133, and can achieve blocking of the opening, thereby reducing the risk of foreign matter such as bacteria and dust in the external environment entering the first sleeve 131 through the opening and contacting the cigarette holder.
  • the first end cap 14 can enhance the ability of the open edge of the first sleeve 131 away from the stopper 133 to resist deformation under the influence of radial force, so that the first sleeve 131 can still move after being subjected to radial force to expose the mouthpiece 12 at least partially.
  • the specific position of the second retaining ring 1311 on the first sleeve 131 is not limited. In some embodiments, referring to FIG.
  • the second retaining ring 1311 is provided with a first convex ring 1312 on the side away from the stopper 133, and the first convex ring 1312 extends along the circumference of the first sleeve 131.
  • the first end cap 14 is located on the radial inner side of the first convex ring 1312 and fits with the first retaining ring 121 along the length direction.
  • the first convex ring 1312 can make the installation of the first end cap 14 more stable.
  • the first convex ring 1312 can enhance the structural stability of the end of the first sleeve 131 close to the mouthpiece 12, so that it can better withstand wear and impact, and improve its service life.
  • the specific shape of the cross section of the tube body 11 perpendicular to the length direction is not limited, for example, circular, diamond, etc.
  • the first end cover 14 includes a first end cover plate 141 and a sealing rod 142, and the first end cover 14 includes a blocking state and a separation state.
  • the sealing rod 142 is located on the side of the first end cover plate 141 close to the cigarette holder 12 and extends along the length direction.
  • the radial edge of the first end cover plate 141 is bent in the direction away from the cigarette holder 12 to form a convex handle 1411, so that the customer can open the first end cover 14 through the convex handle 1411.
  • a circular protrusion 1421 is formed on the circumferential surface of the end of the sealing rod 142 away from the end cover plate.
  • the specific connection method between the stopper 133 and the first sleeve 131 is not limited.
  • the end of the stopper 133 facing the first sleeve 131 is provided with a plurality of first connecting members 1331 connected to the first sleeve 131, and the plurality of first connecting members 1331 are arranged at intervals along the circumference of the stopper 133.
  • the stopper 133 is removably connected to the first sleeve 131 through the first connecting members 1331, and the first sleeve 131 is disconnected.
  • the connecting piece 1331 can realize the separation of the blocking piece 133 and the first sleeve 131, which is simple to operate and easy to use, and is conducive to improving customer experience.
  • first connecting member 1331 can be repeatedly removed and installed with the first sleeve 131; or it can be removed only once.
  • the specific form of the stopper 133 is not limited.
  • the stopper 133 is connected end to end along the circumference of the tube body 11 to be sleeved on the outside of the tube body 11, and the thickness of the head end of the stopper 133 is different from the thickness of the tail end of the stopper 133.
  • the end surface of the larger thickness of the head end of the stopper 133 and the tail end of the stopper 133 is formed with an easy-tear end surface 1333 along the circumferential direction, and the customer can tear off the stopper 133 through the easy-tear end surface 1333 according to actual needs, which is simple to operate and convenient to use, and can enhance the customer's use experience.
  • the cigarette cartridge tube 1 includes a second end cap 15, which is located at one end of the tube body 11 away from the mouthpiece 12 along the length direction, and the outer covering member 13 includes a second sleeve 132 sleeved on the outside of the tube body 11, and the second end cap 15 covers the opening of one end of the second sleeve 132 along the length direction of the tube body 11, and the other end of the second sleeve 132 along the length direction of the tube body 11 is connected to the stopper 133.
  • the second sleeve 132 is sleeved on the outside of a part of the tube body 11, and can play a certain protective role on the sleeved part of the tube body 11
  • the specific length of the first sleeve along the length direction of the tube body 131 is not limited.
  • a preset gap 11a is formed between the end of the first sleeve 131 away from the cigarette holder 12 and the end of the second sleeve 132 close to the cigarette holder 12.
  • the exposed portion of the tube body 11 in the preset gap 11a can be processed according to the actual needs of the manufacturer. For example, adding text, patterns, numbers, etc. of relevant product information to the exposed portion of the tube body 11 can be beneficial to the promotion of the product or the merchant and improve the product recognition.
  • the second end cover 15 includes a second end cover plate 151 and a mounting end 152.
  • the mounting end 152 is located on a side of the second end cover plate 151 close to the second sleeve 132.
  • the second end cover plate 151 is disposed on a side of the second sleeve 132 away from the cigarette holder 12.
  • the mounting end 152 is inserted into the tube body 11 through the opening of the end of the tube body 11 away from the mouthpiece 12, and the end surface of the end of the second sleeve 132 away from the mouthpiece 12 and the end surface of the end of the tube body 11 away from the mouthpiece 12 are simultaneously in contact with the side of the second end cover plate 151 close to the second sleeve 132.
  • the radial edge portion of the second end cover plate 151 forms a second convex ring 1511 along the circumferential direction, and the second convex ring 1511 can enhance the structural strength of the second end cover 15, making it more resistant to wear and impact, and improving its service life.
  • the projection size of the second end cover plate 151 along the length direction of the tube body 11 is equal to the projection size of the second sleeve 132 along the length direction of the tube body 11, so that the appearance of the cigarette cartridge tube 1 is smooth and the user experience is improved.
  • connection method between the second end cover 15 and the second sleeve 132 is not limited, for example: detachable connection, fixed connection, etc.
  • connection method between the second end cover 15 and the tube body 11 is not limited, for example: detachable connection, fixed connection, etc.
  • the other end of the second sleeve 132 along the length direction of the tube body 11 is connected to the stopper 133 to fix the position of the stopper 133 in the installed state.
  • connection method between the blocking member 133 and the second sleeve 132 is not limited.
  • one end of the blocking member 133 facing the second sleeve 132 is provided with a plurality of second connecting members 1332 connected to the second sleeve 132, and the plurality of second connecting members 1332 are arranged at intervals along the circumference of the blocking member 133, which can improve the stability of the connection between the blocking member 133 and the second sleeve 132.
  • the blocking member 133 is removably connected to the second sleeve 132 through the second connecting member 1332, and the separation of the blocking member 133 and the second sleeve 132 can be achieved by disconnecting the second connecting member 1332, which is simple to operate and easy to use, and is conducive to improving the customer experience.
  • first sleeve 131 , the stopper 133 and the second sleeve 132 together constitute the outer covering member 13 of the mouthpiece 12 and the tube body 11 .
  • the outer covering member 13 is an integral cylindrical structure, and the outer covering member 13 is provided with two rows of prestressed grooves 134 , and the prestressed grooves 134 in each row are arranged at intervals along the circumference of the outer covering member 13 .
  • the two rows of prestressed grooves 134 are arranged at intervals along the length direction of the sleeve to form a stopper 133.
  • the portion of the outer cover 13 closer to the mouthpiece 12 than the stopper 133 forms the first sleeve 131, and the portion of the outer cover 13 farther from the mouthpiece 12 than the stopper 133 forms the second sleeve 132.
  • the first sleeve 131, the stopper 133 and the second sleeve 132 can be integrally formed with the same material for production and processing, which is simple in process and low in cost.
  • the specific shape of the cross section of the outer covering member 13 perpendicular to the length direction is not limited, for example, circular, diamond, etc.
  • the outer covering member 13 is matched with the tube body 11 , that is, the shape of any cross section of the outer covering member 13 perpendicular to the length direction is the same as the shape of the cross section of the tube body 11 perpendicular to the length direction.
  • the inner wall of the outer covering member 13 is in close contact with the tube body 11 .
  • the prestressed groove 134 may be manufactured in any manner, for example, by punching.
  • the outer covering 13, the first end cap 14 and the second end cap 15 together constitute the outer packaging of the cigarette cartridge tube 1, so that the cigarette cartridge tube 1 does not require additional packaging during the sales process, saving resources.
  • the first sleeve 131 is made of environmentally friendly and degradable material, and its specific material is not limited.
  • the first sleeve 131 is made of paper material.
  • the type of paper material used is not limited, for example, kraft paper, which is flexible and strong and can withstand greater tension and pressure.
  • the first end cap 14 is made of an environmentally friendly and degradable material, and its specific material is not limited.
  • the first end cap 14 is made of PLA (Polylactic Acid) material, which has good biodegradability and is beneficial to protecting the ecological environment.
  • the second sleeve 132 is made of environmentally friendly and degradable material, and its specific material is not limited.
  • the second sleeve 132 is made of paper material.
  • the type of paper material used is not limited, for example, kraft paper, which is flexible and strong and can withstand greater tension and pressure.
  • the second end cap 15 is made of an environmentally friendly and degradable material, and its specific material is not limited.
  • the second end cap 15 is made of PLA material, which has good biodegradability and is beneficial to protecting the ecological environment.

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

一种烟弹管（1），包括：管体（11）、烟嘴（12）和外覆件（13），烟嘴（12）设于管体（11）沿长度方向的一端；外覆件（13）包括第一套筒（131）和可移除的挡件（133），第一套筒（131）可活动地套设于管体（11）的部分外侧并覆于烟嘴（12）的外侧，挡件（133）包括安装状态和移除状态；第一套筒（131）对烟嘴（12）和套设的部分管体（11）能够起到一定的保护作用，且能够降低外界环境中的异物直接粘附到烟嘴（12）上的可能性。在安装状态下，挡件（133）能够约束第一套筒（131）的移动，以保证第一套筒（131）能够覆于烟嘴（12）的外侧，且挡件（133）能够对其套设的部分管体（11）起到一定的保护作用。在移除状态下，用户能够根据实际需要，沿管体（11）的长度方向滑移第一套筒（131），以使烟嘴（12）至少部分外露，操作简单，使用方便，能够增强客户使用体验。

Description

一种烟弹管
相关申请的交叉引用
本发明基于申请号为202222580533.4、申请日为2022年09月28日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本发明作为参考。
技术领域
本发明实施例涉及电子烟技术领域，尤其涉及一种烟弹管。
背景技术
电子烟是一种模仿卷烟的电子产品，有着与卷烟一样的外观、烟雾味道和感觉。它是通过雾化等手段，将尼古丁等变成蒸汽后，让用户吸食的一种产品。电子烟具有携带方便，持续时间长等优点。
相关技术中，烟弹管的烟嘴暴露在外，容易受到细菌、灰尘等污染。
发明内容
有鉴于此，本发明实施例期望提供一种烟弹管，能够提升烟嘴的卫生状况，且能够方便使用。
为达到上述目的，本发明实施例一方面提供一种烟弹管，烟弹管包括：
管体；
烟嘴，设于所述管体沿长度方向的一端；
外覆件，所述外覆件包括第一套筒和可移除的挡件，所述第一套筒可活动地套设于所述管体的部分外侧并覆于所述烟嘴的外侧，所述挡件包括安装状态和移除状态；
在所述安装状态下，所述挡件设于所述管体的外侧，且与所述第一套筒远离所述烟嘴的一端连接，以约束所述第一套筒的移动；
在所述移除状态下，所述挡件与所述第一套筒分离，所述第一套筒沿所述管体的长度方向滑移，以使所述烟嘴至少部分外露。
一些实施例中，所述烟嘴的外侧或者所述管体的外侧设有第一限位面，所述第一套筒的内侧设有第二限位面，在所述安装状态下，所述第一限位面与所述第二限位面沿管体长度方向间隔相对设置，在所述移除状态下，所述第一套筒朝向所述管体远离所述烟嘴的一端滑移，直至所述第一限位面与所述第二限位面抵接。
一些实施例中，所述烟嘴的外侧设有沿周向延伸的第一挡圈，所述烟嘴沿管体的长度方向插入所述管体中，以使所述第一挡圈与所述管体沿长度方向的端面抵接，所述第一挡圈背离所述管体的一侧形成所述第一限位面，所述第一套筒靠近所述烟嘴一端的敞口内侧边缘设有沿周向延伸的第二挡圈，所述第二挡圈朝向所述挡件的一侧形成所述第二限位面。
一些实施例中，所述烟弹管包括第一端盖，所述第一端盖可拆卸地盖设于所述第一套筒远离所述挡件一端的敞口。
一些实施例中，所述挡件朝向所述第一套筒的一端设有与所述第一套筒连接的若干个第一连接件，若干个所述第一连接件沿所述挡件的周向间隔设置。
一些实施例中，所述挡件沿所述管体的周向首尾相接以套设于所述管体的外侧，所述挡件的首端的厚度与所述挡件的尾端的厚度不同。
一些实施例中，所述烟弹管包括第二端盖，所述第二端盖位于所述管体沿长度方向远离烟嘴的一端，所述外覆件包括套设于所述管体外侧的第二套筒，所述第二端盖盖设于所述第二套筒沿所述管体长度方向的一端的敞口，所述第二套筒沿所述管体长度方向的另一端与所述挡件连接。
一些实施例中，所述挡件朝向所述第二套筒的一端设有与所述第二套筒连接的若干个第二连接件，若干个所述第二连接件沿所述挡件的周向间隔设置。
一些实施例中，所述第一套筒为纸质材料。
一些实施例中，所述第一端盖为PLA材料。
一些实施例中，所述第二套筒为纸质材料；和/或
所述第二端盖为PLA材料。
本发明实施例提供的烟弹管，一方面，第一套筒可活动地套设于管体的部分外侧并覆于烟嘴的外侧，对烟嘴和套设的部分管体能够起到一定的保护作用，同时，能够减少烟嘴直接与外界接触，降低了外界环境中的细菌、灰尘等异物直接粘附到烟嘴上的可能性。另一方面，挡件在安装状态下，挡件相对于管体固定设置，挡件与第一套筒远离烟嘴的一端连接，使得第一套筒也相对于管体固定设置，从而约束第一套筒的移动，以保证第一套筒能够覆于烟嘴的外侧，同时，挡件能够对其套设的部分管体起到一定的保护作用。挡件在移除状态下，挡件与第一套筒分离，第一套筒不再受挡件固定约束，用户能够根据实际需要，沿管体的长度方向滑移第一套筒，以使烟嘴至少部分外露后使用烟弹管，操作简单，使用方便，能够增强客户使用体验。
附图说明
图1为本发明实施例提供的一种烟弹管的结构示意图；
图2为图1中A-A方向的剖视图；
图3为图2中C区的局部放大示意图；
图4为本发明实施例提供的另一个视角下的烟弹管的结构示意图；
图5为图4中B-B方向的剖视图；
图6为本发明实施例提供的挡件的结构示意图；
附图标记说明
烟弹管1；管体11；预设间隙11a；烟嘴12；第一挡圈121；第一限位
面121a；吸口122；外覆件13；第一套筒131；第二挡圈1311；通孔1311a；第二限位面131a；第一凸环1312；第二套筒132；挡件133；第一连接件1331；第二连接件1332；易撕端面1333；预应力槽134；第一端盖14；第一端盖板141；凸柄1411；密封杆142；圆形凸起1421；第二端盖15；第二端盖板151；第二凸环1511；安装端152。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的技术特征可以相互组合，具体实施方式中的详细描述应理解为本发明宗旨的解释说明，不应视为对本发明的不当限制。
在本发明的描述中，“长度方向”方位或位置关系为基于附图1所示的方位或位置关系，需要理解的是，这些方位术语仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
请参见图1，本发明实施例一方面提供一种烟弹管1，烟弹管1包括管体11、烟嘴12和外覆件13。烟嘴12设于管体11沿长度方向的一端；外覆件13包括第一套筒131和可移除的挡件133，第一套筒131可活动地套设于管体11的部分外侧并覆于烟嘴12的外侧，挡件133包括安装状态和移除状态；在安装状态下，挡件133设于管体11的外侧，且与第一套筒131远离烟嘴12的一端连接，以约束第一套筒131的移动；在移除状态下，挡件133与第一套筒131分离，第一套筒131沿管体11的长度方向滑移，以使烟嘴12外露。
本发明实施例提供的烟弹管，一方面，第一套筒131可活动地套设于管体11的部分外侧并覆于烟嘴12的外侧，对烟嘴12和套设的部分管体11 能够起到一定的保护作用，同时，能够减少烟嘴12直接与外界接触，降低了外界环境中的细菌、灰尘等异物直接粘附到烟嘴12上的可能性。另一方面，挡件133在安装状态下，挡件133相对于管体11固定设置，挡件133与第一套筒131远离烟嘴12的一端连接，使得第一套筒131也相对于管体11固定设置，从而约束第一套筒131的移动，以保证第一套筒131能够覆于烟嘴12的外侧，同时，挡件133能够对其套设的部分管体11起到一定的保护作用。挡件133在移除状态下，挡件133与第一套筒131分离，第一套筒131不再受挡件133固定约束，用户能够根据实际需要，沿管体11的长度方向滑移第一套筒131，以使烟嘴12至少部分外露后使用烟弹管，操作简单，使用方便，能够增强客户使用体验。
一些实施例中，参阅图2，烟嘴12的外侧或者管体11的外侧设有第一限位面12a，第一套筒131的内侧设有第二限位面131a，在安装状态下，第一限位面12a与第二限位面131a沿管体11长度方向间隔相对设置，在移除状态下，第一套筒131朝向管体11远离烟嘴12的一端滑移，直至第一限位面12a与第二限位面131a抵接。
可以理解的是，在移除状态下，第二限位面131a朝向第二限位面131a移动的过程中，烟嘴12能够从第一套筒131背离管体11远离烟嘴12的一端的敞口位置逐渐露出，直至第一限位面12a与第二限位面131a抵接，第一套筒131不再覆于烟嘴12的外侧，烟嘴12外露可供客户使用。
可以理解的是，第一限位面12a与第二限位面131a之间沿长度方向的间隙的尺寸不小于烟嘴12可供用户含吸的部分沿长度方向的尺寸，以降低用户嘴唇与第一套筒131发生触碰的几率。
第一限位面12a与第二限位面131a沿管体11长度方向间隔相对设置的具体位置不限。
一些实施例中，参阅图5，在安装状态下，第二限位面131a设置于第 一套筒131远离挡件133的一端，第一限位面12a与第二限位面131a沿管体11长度方向的间隔距离等于烟嘴12从第二限位面131a沿管体11长度方向往上的部分的长度。如此，在第一限位面12a与第二限位面131a抵接的情况下，能够使烟嘴12从第二限位面131a沿管体11长度方向远离管体11的部分完全外露，以方便客户使用，同时，使结构设置和空间布局更为合理紧凑。
一些实施例中，参阅图3，烟嘴12的外侧设有沿周向延伸的第一挡圈121，烟嘴12沿管体11的长度方向插入管体11中，以使第一挡圈121与管体11沿长度方向的端面抵接。也就是说，烟嘴12与管体11通过插接的方式连接，装配方便，两者能够进行预制式生产，降低了生产加工的难度。
一些实施例中，参阅图3，第一挡圈121背离管体11的一侧形成第一限位面12a，第一套筒131靠近烟嘴12一端的敞口内侧边缘设有沿周向延伸的第二挡圈1311，第二挡圈1311朝向挡件133的一侧形成第二限位面131a。
第二挡圈1311的具体形式不限。一些实施例中，参阅图3，第二挡圈1311上形成有通孔1311a，烟嘴12沿管体11长度方向的投影处于通孔1311a沿管体11长度方向的投影范围内，以使在第一套筒131滑移的过程中，烟嘴12能够沿管体11长度方向穿设于通孔1311a中，也就是说，在挡件133处于移除状态下，第一套筒131与第二挡圈1311一同朝向管体11远离烟嘴12的一端滑移，烟嘴12通过通孔1311a逐渐外露，直至第一限位面12a与第二限位面131a抵接。
一些实施例中，参阅图2，烟弹管1包括第一端盖14，第一端盖14可拆卸地盖设于第一套筒131远离挡件133一端的敞口。也就是说，第一端盖14盖设于第一套筒131远离挡件133一端的敞口，能够实现敞口的封堵，降低了外界环境中的细菌、灰尘等异物从敞口进入第一套筒131内与烟嘴 12接触的可能性，有利于提高烟嘴12的卫生安全质量；同时，第一端盖14能够提升第一套筒131远离挡件133一端的敞口边缘在沿径向作用力的影响下抵抗变形的能力，以便第一套筒131在受到径向作用力后仍能够活动以使烟嘴12至少部分外露。第二挡圈1311在第一套筒131上的具体位置不限。一些实施例中，参阅图2，第二挡圈1311背离挡件133的一侧设有第一凸环1312，第一凸环1312沿第一套筒131的周向延伸，第一端盖14位于第一凸环1312沿径向的内侧且沿长度方向与第一挡圈121贴合，第一凸环1312能够使得第一端盖14的安装更加稳定，同时，第一凸环1312能够增强第一套筒131靠近烟嘴12的端部的结构稳定性，使其更能承受磨损和撞击，提升了其使用寿命。
管体11垂直于长度方向的横截面的具体形状不限，例如，圆形、菱形等。
第一端盖14的具体形式不限。一些实施例中，参阅图3，第一端盖14包括第一端盖板141和密封杆142，且第一端盖14包括封堵状态和分离状态。密封杆142位于第一端盖板141靠近烟嘴12的一侧且沿长度方向延伸，第一端盖板141径向边缘的部分朝向远离烟嘴12的方向弯折以形成凸柄1411，以便于客户通过凸柄1411掀开第一端盖14，密封杆142远离端盖板的一端的周向表面形成有圆形凸起1421。在封堵状态下，第一端盖14靠近烟嘴12的一侧与第二挡圈1311抵接，密封杆142沿管体11的长度方向插入烟嘴12中，圆形凸起1421与烟嘴12的吸口122的内壁抵接，以更好地实现密封效果。
挡件133与第一套筒131的具体连接方式不限。一些实施例中，参阅图2，挡件133朝向第一套筒131的一端设有与第一套筒131连接的若干个第一连接件1331，若干个第一连接件1331沿挡件133的周向间隔设置。挡件133通过第一连接件1331实现与第一套筒131的可移除连接，断开第一 连接件1331，即可实现挡件133与第一套筒131的分离，操作简单，使用方便，有利于提升客户体验感。
可以理解的是，第一连接件1331可以是可多次重复与第一套筒131实现移除和安装；也可以是仅能一次性移除。
挡件133的具体形式不限。一些实施例中，参阅图6，挡件133沿管体11的周向首尾相接以套设于管体11的外侧，挡件133的首端的厚度与挡件133的尾端的厚度不同。其中，挡件133的首端和挡件133的尾端中的厚度较大者沿周向的端面形成有易撕端面1333，客户能够根据实际需要，通过易撕端面1333便于撕除挡件133，操作简单，使用方便，能够增强客户使用体验。
一些实施例中，参阅图5，烟弹管1包括第二端盖15，第二端盖15位于管体11沿长度方向远离烟嘴12的一端，外覆件13包括套设于管体11外侧的第二套筒132，第二端盖15盖设于第二套筒132沿管体11长度方向的一端的敞口，第二套筒132沿管体11长度方向的另一端与挡件133连接。第二套筒132套设于管体11的部分外侧，对套设的部分管体11能够起到一定的保护作用
第一套筒沿131管体长度方向的具体长度不限。一些实施例中，参阅图4，第一限位面12a与第二限位面131a抵接的状态下，第一套筒131远离烟嘴12一端与第二套筒132靠近烟嘴12一端之间形成有预设间隙11a。如此，预设间隙11a中所裸露的管体11部分能够根据生产厂家的实际需要进行加工处理，例如，在所裸露的管体11部分增加相关的产品信息的文字、图案、数字等，能够有利于产品或商家的宣传推广，提高产品辨识度。
第二端盖15的具体形式不限。一些实施例中，参阅图5，第二端盖15包括第二端盖板151和安装端152，安装端152位于第二端盖板151靠近第二套筒132的一侧。第二端盖板151盖设于第二套筒132远离烟嘴12的一 端的敞口上，安装端152通过管体11远离烟嘴12的一端的敞口插入管体11内，第二套筒132远离烟嘴12的一端的端面和管体11远离烟嘴12的一端的端面同时与第二端盖板151靠近第二套筒132的一侧抵接。第二端盖板151沿径向的边缘部分沿周向形成第二凸环1511，第二凸环1511能够增强第二端盖15的结构强度，使其更能承受磨损和撞击，提升了其使用寿命。
第二端盖板151沿管体11长度方向的投影大小与第二套筒132沿管体11长度方向的投影大小相等，以使得烟弹管1的外观平整，提高用户使用体验。
第二端盖15与第二套筒132的具体连接方式不限，例如：可拆卸连接、固定连接等。
第二端盖15与管体11的具体连接方式不限，例如：可拆卸连接、固定连接等。
第二套筒132沿管体11长度方向的另一端与挡件133连接，以实现在安装状态下挡件133位置的固定。
挡件133与第二套筒132的具体连接方式不限。一些实施例中，参阅图2，挡件133朝向第二套筒132的一端设有与第二套筒132连接的若干个第二连接件1332，若干个第二连接件1332沿挡件133的周向间隔设置，能够提高挡件133与第二套筒132连接的稳定性。挡件133通过第二连接件1332实现与第二套筒132的可移除连接，断开第二连接件1332，即可实现挡件133与第二套筒132的分离，操作简单，使用方便，有利于提升客户体验感。
可以理解的是，第一套筒131、挡件133和第二套筒132共同构成了烟嘴12和管体11的外覆件13。
一些实施例中，参阅图1，外覆件13为整体式筒形结构，外覆件13设有两排预应力槽134，每排中的预应力槽134沿外覆件13的周向间隔设置， 两排预应力槽134之间沿套筒的长度方向间隔设置以形成挡件133，外覆件13中相比挡件133靠近烟嘴12的部分形成第一套筒131，外覆件13中相比挡件133远离烟嘴12的部分形成第二套筒132。也就是说，第一套筒131、挡件133和第二套筒132能够采用同种材质一体成型进行生产加工，工艺简单，成本较低。
外覆件13垂直于长度方向的横截面的具体形状不限，例如，圆形、菱形等。
一些实施例中，外覆件13与管体11相适配，即外覆件13垂直于长度方向的任一横截面的形状与管体11垂直于长度方向的横截面的形状相同。
一些实施例中，外覆件13的内壁与管体11贴合。
预应力槽134的制造方式不限，例如，冲裁形成。
可以理解的是，外覆件13、第一端盖14和第二端盖15共同构成了烟弹管1的外包装件，使得烟弹管1在售卖过程中无需额外的包装，节省资源。
第一套筒131为环保可降解材料，其具体材质不限。一些实施例中，第一套筒131为纸质材料。所采用的纸质材料类型不限，例如，牛皮纸，其材质柔韧结实，能承受较大拉力和较大压力。
第一端盖14为环保可降解材料，其具体材质不限。一些实施例中，第一端盖14为PLA(Polylactic Acid，聚乳酸)材料，具有良好的生物降解性，有利于保护生态环境。
第二套筒132为环保可降解材料，其具体材质不限。一些实施例中，第二套筒132为纸质材料。所采用的纸质材料类型不限，例如，牛皮纸，其材质柔韧结实，能承受较大拉力和较大压力。
第二端盖15为环保可降解材料，其具体材质不限。一些实施例中，第二端盖15为PLA材料，具有良好的生物降解性，有利于保护生态环境。
本发明提供的各个实施例/实施方式在不产生矛盾的情况下可以相互组合。以上所述仅为本发明的较佳实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种烟弹管，包括：
    管体；
    烟嘴，设于所述管体沿长度方向的一端；
    外覆件，所述外覆件包括第一套筒和可移除的挡件，所述第一套筒可活动地套设于所述管体的部分外侧并覆于所述烟嘴的外侧，所述挡件包括安装状态和移除状态；
    在所述安装状态下，所述挡件设于所述管体的外侧，且与所述第一套筒远离所述烟嘴的一端连接，以约束所述第一套筒的移动；
    在所述移除状态下，所述挡件与所述第一套筒分离，所述第一套筒沿所述管体的长度方向滑移，以使所述烟嘴至少部分外露。
  2. 根据权利要求1所述的烟弹管，所述烟嘴的外侧或者所述管体的外侧设有第一限位面，所述第一套筒的内侧设有第二限位面，在所述安装状态下，所述第一限位面与所述第二限位面沿管体长度方向间隔相对设置，在所述移除状态下，所述第一套筒朝向所述管体远离所述烟嘴的一端滑移，直至所述第一限位面与所述第二限位面抵接。
  3. 根据权利要求2所述的烟弹管，所述烟嘴的外侧设有沿周向延伸的第一挡圈，所述烟嘴沿管体的长度方向插入所述管体中，以使所述第一挡圈与所述管体沿长度方向的端面抵接，所述第一挡圈背离所述管体的一侧形成所述第一限位面，所述第一套筒靠近所述烟嘴一端的敞口内侧边缘设有沿周向延伸的第二挡圈，所述第二挡圈朝向所述挡件的一侧形成所述第二限位面。
  4. 根据权利要求1所述的烟弹管，所述烟弹管包括第一端盖，所述第一端盖可拆卸地盖设于所述第一套筒远离所述挡件一端的敞口。
  5. 根据权利要求1所述的烟弹管，所述挡件朝向所述第一套筒的一端 设有与所述第一套筒连接的若干个第一连接件，若干个所述第一连接件沿所述挡件的周向间隔设置。
  6. 根据权利要求1所述的烟弹管，所述挡件沿所述管体的周向首尾相接以套设于所述管体的外侧，所述挡件的首端的厚度与所述挡件的尾端的厚度不同。
  7. 根据权利要求1所述的烟弹管，所述烟弹管包括第二端盖，所述第二端盖位于所述管体沿长度方向远离烟嘴的一端，所述外覆件包括套设于所述管体外侧的第二套筒，所述第二端盖盖设于所述第二套筒沿所述管体长度方向的一端的敞口，所述第二套筒沿所述管体长度方向的另一端与所述挡件连接。
  8. 根据权利要求7所述的烟弹管，所述挡件朝向所述第二套筒的一端设有与所述第二套筒连接的若干个第二连接件，若干个所述第二连接件沿所述挡件的周向间隔设置。
  9. 根据权利要求1所述的烟弹管，所述第一套筒为纸质材料。
  10. 根据权利要求4所述的烟弹管，所述第一端盖为PLA材料。
  11. 根据权利要求7所述的烟弹管，所述第二套筒为纸质材料；和/或，所述第二端盖为PLA材料。
PCT/CN2023/115078 2022-09-28 2023-08-25 一种烟弹管 WO2024066846A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202222580533.4U CN218605081U (zh) 2022-09-28 2022-09-28 一种烟弹管
CN202222580533.4 2022-09-28

Publications (1)

Publication Number Publication Date
WO2024066846A1 true WO2024066846A1 (zh) 2024-04-04

Family

ID=85468033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/115078 WO2024066846A1 (zh) 2022-09-28 2023-08-25 一种烟弹管

Country Status (2)

Country Link
CN (1) CN218605081U (zh)
WO (1) WO2024066846A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218605081U (zh) * 2022-09-28 2023-03-14 深圳麦克韦尔科技有限公司 一种烟弹管

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200359680A1 (en) * 2014-08-21 2020-11-19 Rai Strategic Holdings, Inc. Aerosol delivery device including a moveable cartridge and related assembly method
CN113475769A (zh) * 2021-08-02 2021-10-08 洛阳市胜雪网络科技有限公司 一种带有发热组件的电子烟
CN113598427A (zh) * 2021-08-02 2021-11-05 洛阳市柔晨电子科技有限公司 一种具有烟嘴防污染功能的电子烟
CN215303035U (zh) * 2021-07-01 2021-12-28 西安吸舒品牌运营管理有限公司 一种减脂减肥的电子雾化系统
CN218605081U (zh) * 2022-09-28 2023-03-14 深圳麦克韦尔科技有限公司 一种烟弹管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200359680A1 (en) * 2014-08-21 2020-11-19 Rai Strategic Holdings, Inc. Aerosol delivery device including a moveable cartridge and related assembly method
CN215303035U (zh) * 2021-07-01 2021-12-28 西安吸舒品牌运营管理有限公司 一种减脂减肥的电子雾化系统
CN113475769A (zh) * 2021-08-02 2021-10-08 洛阳市胜雪网络科技有限公司 一种带有发热组件的电子烟
CN113598427A (zh) * 2021-08-02 2021-11-05 洛阳市柔晨电子科技有限公司 一种具有烟嘴防污染功能的电子烟
CN218605081U (zh) * 2022-09-28 2023-03-14 深圳麦克韦尔科技有限公司 一种烟弹管

Also Published As

Publication number Publication date
CN218605081U (zh) 2023-03-14

Similar Documents

Publication Publication Date Title
WO2024066846A1 (zh) 一种烟弹管
US20180271168A1 (en) Mono-directional mouthpiece, atomizer and electronic cigarette having the same
US9955729B2 (en) Electronic cigarette
USD972129S1 (en) Nasal aspirator set with interchangeable tips
CN109757777B (zh) 雾化器及其外壳的成型模具
USD909564S1 (en) Nasal interface
BR0305443A (pt) Purificador de ar do tipo próprio para ser colocado sobre a mesa
CN113226079A (zh) 用于气溶胶递送系统的加热器和液体输送件
USD968033S1 (en) Mouth mask
WO2014023008A1 (zh) 耳机
USD932613S1 (en) Inhalant dispenser
WO2008024728A3 (en) Aerosol inhaler with airflow introduced into mouthpiece
JP2005319275A (ja) 流体を噴出させるための装置と組立体
CN109152872B (zh) 手动吸奶器
JP2006062100A (ja) ボールペン
JP2012034666A (ja) 喫煙具
JP2003237285A (ja) ダブルチャック式シャープペンシル
US11090969B2 (en) Mechanical pencil
JP6180885B2 (ja) エアゾール容器用肩カバー
CN217722687U (zh) 一种电子雾化器保护装置
US907178A (en) Nasal inhaler.
US4646761A (en) Cigarette filter holder
JP3235021U (ja) マスクにおける支持構造
WO2023216327A1 (zh) 用于烟弹的空心滤棉承载件、功能组件
CN203193835U (zh) 一种耳机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23870089

Country of ref document: EP

Kind code of ref document: A1