WO2015010343A1 - 电子烟 - Google Patents

电子烟 Download PDF

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Publication number
WO2015010343A1
WO2015010343A1 PCT/CN2013/080237 CN2013080237W WO2015010343A1 WO 2015010343 A1 WO2015010343 A1 WO 2015010343A1 CN 2013080237 W CN2013080237 W CN 2013080237W WO 2015010343 A1 WO2015010343 A1 WO 2015010343A1
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WO
WIPO (PCT)
Prior art keywords
sleeve
outer sleeve
electronic cigarette
wall surface
cigarette according
Prior art date
Application number
PCT/CN2013/080237
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English (en)
French (fr)
Inventor
刘秋明
Original Assignee
吉瑞高新科技股份有限公司
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.)
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Publication date
Application filed by 吉瑞高新科技股份有限公司 filed Critical 吉瑞高新科技股份有限公司
Priority to PCT/CN2013/080237 priority Critical patent/WO2015010343A1/zh
Publication of WO2015010343A1 publication Critical patent/WO2015010343A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of electronic cigarettes, in particular to an electronic cigarette with a nozzle cover mounted on the outside of the atomization sleeve or the outer protection sleeve.
  • Electronic cigarettes also known as virtual cigarettes and electronic atomizers, are mainly used to quit smoking and replace cigarettes. It has the same appearance as a cigarette, a taste similar to that of a cigarette, and even more than the taste of a typical cigarette. It also absorbs smoke and tastes and feels like a cigarette.
  • the electronic cigarette is divided into a disposable electronic cigarette and a non-disposable electronic cigarette.
  • the disposable electronic cigarette uses an outer protective sleeve to accommodate the atomizing device, the battery, the controller, etc.
  • the non-disposable electronic cigarette usually uses an atomizing sleeve to accommodate the atomizing device, and utilizes
  • the battery case houses a battery, a controller, etc. (ie, forms a battery rod).
  • the nozzle caps of the disposable electronic cigarettes are all mounted in the outer protective sleeve, and the nozzle caps of the non-disposable electronic cigarettes are all mounted in the atomizing sleeve.
  • the electronic cigarette of this structure is not convenient when the nozzle cover is disassembled, and the nozzle cover has a single design.
  • the technical problem to be solved by the present invention is that the above-mentioned nozzle cap for the prior art is not convenient to be disassembled, and the nozzle cap design has a single annoying defect, and an electron of the nozzle cap attached to the outside of the atomizing sleeve or the outer protective sleeve is provided. smoke.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing an electronic cigarette comprising an outer sleeve and a nozzle cover disposed at one end of the outer sleeve, the nozzle cover being sleeved on the outer sleeve, the suction
  • the inner wall surface of the mouth cover is located outside the outer wall surface of the outer sleeve.
  • the nozzle cover includes an end cover opposite to an end surface of the outer sleeve opening and a sleeve fitted over the outer sleeve, the end cover is provided with a smoke hole.
  • the sleeve has a circular, elliptical or polygonal cross section.
  • the sleeve has an axial length of 20 to 33 mm.
  • the end cap and the sleeve are integrally formed.
  • the inner side wall edge of the end cover abuts the end surface of the outer sleeve opening, and the central axis of the outlet hole is aligned or offset from the central axis of the outer sleeve.
  • the inner side wall of the end cover and the outer sleeve opening have a first reserved space.
  • the central axis of the smoke outlet is aligned or offset from the central axis of the outer sleeve, and the circumferential side edge of the outlet hole faces the direction of the outer sleeve opening.
  • An annular projection is extended, and an adjacent end of the end cap that is reduced in diameter relative to the sleeve forms a flange for abutting an end surface of the outer sleeve opening.
  • the central axis of the smoke outlet is disposed perpendicular to the central axis of the outer casing.
  • the inner wall surface of the sleeve body is formed into an interference, snap or threaded connection with the outer wall surface of the outer sleeve.
  • the peripheral surface of the outer wall surface of the outer sleeve and the inner wall surface of the sleeve body are radially formed with at least one rib or groove.
  • the inner wall surface of the sleeve body is correspondingly provided with a groove or a rib in the radial direction, so that the sleeve body and the outer sleeve are fastened to each other.
  • the peripheral surface of the outer wall surface of the outer sleeve and the inner wall surface of the sleeve body are radially formed with external threads or internal threads, and the inner wall surface of the sleeve body corresponds to the radial direction.
  • An internal or external thread is provided to form a threaded connection of the sleeve to the outer sleeve.
  • the sleeve has elasticity, and an interference fit is achieved by the relative toughness fitting of the sleeve and the outer sleeve.
  • the sleeve body forms a first chamfer that facilitates insertion of the outer sleeve into the sleeve along an inner edge of an end remote from the end cap.
  • the outer sleeve is fitted with a sealing ring toward one end of the nozzle cover, and the sealing ring has a second pre-position near the end of the nozzle cover and the opening of the outer sleeve The space is reserved, and the sealing ring has a third reserved space away from an end of the nozzle cover and an atomizing device housed in the outer sleeve.
  • the sealing ring includes a truncated first receiving cavity formed by reducing the diameter of the sealing ring along the edge of the sealing ring, and the first receiving cavity Through holes that are aligned with or offset from the smoke outlet.
  • the outer edge of the sealing ring away from the end of the smoke outlet is provided with a third guide angle for facilitating insertion of the sealing ring into the outer sleeve.
  • the sleeve body includes a first sleeve portion and a second sleeve portion, and the first sleeve portion and the second sleeve portion have a crease line between the first sleeve portion and the second sleeve portion.
  • a set of joints is fixedly connected to the end cover, and an outer surface of the second sleeve part has an identification area.
  • the electronic cigarette of the present invention has the following beneficial effects: by fitting the nozzle cover to the outside of the atomizing sleeve or the outer protective sleeve, the nozzle cover can be replaced, the removal of the nozzle cover is more convenient, and the nozzle cover is more convenient.
  • the structural design and pattern design are diversified, and the selection of the nozzle cover is also diversified.
  • the connection between the nozzle cover and the atomization sleeve or the outer sleeve is more stable and reliable, and the outer surface of the nozzle cover can be set into various shapes, thereby facilitating the clamping.
  • the e-cigarette is so easy to fall off that it does not need to be equipped with a separate cigarette holder to meet the smoker's need for the shape of the mouthpiece.
  • FIG. 1 is a schematic cross-sectional view showing a first embodiment of an electronic cigarette according to the present invention
  • Figure 2 is an enlarged view of the area A in Figure 1;
  • Figure 3A is a perspective view of a nozzle cover according to a first embodiment of the present invention.
  • Figure 3B is a plan view of the nozzle cover of the first embodiment of the present invention.
  • Figure 3C is a cross-sectional view taken along line C-C of Figure 3B;
  • FIG. 4 is a cross-sectional structural view showing a second embodiment of the electronic cigarette of the present invention.
  • Figure 5 is an enlarged view of a region B of Figure 4.
  • Figure 6A is a perspective view of a nozzle cover according to a second embodiment of the present invention.
  • Figure 6B is a plan view of a nozzle cover according to a second embodiment of the present invention.
  • Fig. 6C is a cross-sectional view taken along line D-D of Fig. 6B.
  • an electronic cigarette is designed, including an outer sleeve and a nozzle cover disposed at one end of the outer sleeve, wherein the nozzle The cover sleeve is disposed on the outer sleeve, and the inner wall surface of the nozzle cover is located outside the outer wall surface of the outer sleeve.
  • the first embodiment is a non-disposable electronic cigarette
  • the electronic cigarette of FIGS. 1 to 3D includes an outer sleeve 1 and a nozzle cover 2 disposed at one end of the outer sleeve 1, wherein the nozzle cover 2 is sleeved on the outer sleeve In the upper side, the inner wall surface of the nozzle cover 2 is located outside the outer wall surface of the outer sleeve 1.
  • the outer sleeve 1 houses an atomizing device 11
  • the electronic cigarette further includes a battery cover 4, and the battery cover 4 houses a battery 41 for supplying power to the atomizing device 11.
  • the nozzle cover 2 includes an end cap opposite to the end face position at the opening of the outer sleeve and a sleeve fitted over the outer sleeve 1.
  • the end cap and the sleeve are integrally formed.
  • the cross-section of the sleeve may be circular, elliptical or polygonal, and the cross-sectional shape of the end cap conforms to the cross-sectional shape of the sleeve.
  • the axial length of the sleeve is 20 ⁇ 33mm, which is preferred in this embodiment. 27mm, this length can simulate the shape of real cigarettes on the one hand, and the other is convenient for better clamping of electronic cigarettes.
  • the end cap has a venting opening 20 extending in the axial direction, and the central axis of the venting aperture 20 can be aligned or offset from the central axis of the outer sleeve 1, which is preferably aligned in this embodiment.
  • the venting holes 20 are used to vent smoke into the population.
  • the inner side wall of the end cover and the opening of the outer sleeve 1 may reserve a reserved space, and at least one through hole may be opened in the circumferential inner wall surface of the end cover covering the reserved space for replacing the smoke outlet hole 20, For the smoke to be discharged into the population.
  • a flange for abutting the side edge of the end face at the opening of the outer sleeve 1 may be formed at an adjacent end of the end cap with respect to the diameter reduction of the sleeve.
  • the reserved space is not provided, so that the edge of the inner side wall of the end cover directly abuts the side edge of the end face of the opening of the outer sleeve 1.
  • the inner wall surface of the sleeve is sleeved on the outer wall surface of the corresponding outer sleeve 1 in the fitting direction.
  • the inner wall surface of the sleeve and the outer wall surface of the outer sleeve 1 can be fitted by interference, snapping or screwing.
  • the material selection of the nozzle cover can be more diversified, such as metal (such as copper), plastic (such as POM), soft rubber (such as silica gel), ceramic, paper, wood, etc., such as
  • the material of the nozzle cover can be plastic, soft rubber, paper or wood; when threaded, the material of the nozzle cover can be metal, ceramic or wood.
  • the first solution is that the outer wall surface of the outer sleeve 1 and the outer surface of the inner wall surface of the sleeve are radially formed. Have at least one rib or groove, The inner wall surface of the sleeve body is correspondingly provided with a groove or a rib in the radial direction, so that the sleeve body and the outer sleeve 1 are engaged with each other.
  • the second solution is that the peripheral surface of the outer wall surface of the outer sleeve 1 and the inner wall surface of the sleeve body are axially formed with at least one rib or groove.
  • the inner wall surface of the sleeve body is correspondingly provided with a groove or a rib in the radial direction, so that the sleeve body and the outer sleeve 1 are engaged with each other.
  • the peripheral surface of the outer wall surface of the outer sleeve 1 and the inner wall surface of the sleeve body are radially formed with external threads or internal threads, and the inner wall surface diameter of the sleeve body
  • An internal or external thread is provided correspondingly to form a threaded connection between the sleeve and the outer sleeve 1.
  • the sleeve body may be provided to have elasticity, and an interference fit is achieved by the relative toughness fitting of the sleeve body and the outer sleeve 1.
  • the inner wall surface of the preferred sleeve body is connected to the outer wall surface of the outer sleeve 1 by an interference.
  • the material of the nozzle cover is preferably plastic.
  • a first chamfer 28 is disposed on the inner edge of the sleeve at an end remote from the end cap.
  • the sleeve may further include an outer chamber 21 abutting the first chamfer 28 away from the side of the end cap, and a second chamfer 23 formed at the opening of the outer chamber 21.
  • the outer sleeve 1 is sleeved with a sealing ring 3 toward the end of the nozzle cover 2, and the sealing ring 3 has a second reserved space 32 near the end of the nozzle cover 2 and the opening of the outer sleeve 1, and the sealing ring 3 is away from the end of the nozzle cover 2
  • the sealing ring 3 includes a truncated-shaped first accommodating cavity 31 formed in a reduced diameter along the edge of the sealing ring 3 for condensing the smoky oil, and a flanging hole 20 which is continuous with or offset from the first accommodating cavity 31
  • the through hole 30 is provided, and the preferred smoke outlet 20 in this embodiment faces the through hole 30.
  • the circumferential side edge of the seal ring 3 away from the end of the smoke outlet 20 is provided with a third guide angle 24 for facilitating the insertion of the seal ring 3 into the outer sleeve 1.
  • the nozzle cover 2 to fit the structure of the outer sleeve 1 is convenient and convenient when the nozzle cover 2 is detached, and since the nozzle cover 2 is fitted outside the outer sleeve 1, the nozzle cover can be designed.
  • the structure is more diverse.
  • the sleeve body may be designed to include a first sleeve portion and a second sleeve portion.
  • the first sleeve portion and the second sleeve portion have a crease line between the first sleeve portion and the end portion.
  • the cover is fixedly connected, and the outer surface of the second sleeve has an identification area, and the identification area has a concave-convex pattern and a character.
  • the purpose of providing two sleeves is to have a crease line between the first sleeve portion and the second sleeve portion, and to rotate or apply force to either of the two when the first use, to make the crease
  • the wire is disconnected, the surface electronic cigarette is opened after the disconnection, and the second sleeve is sleeved on the sleeve, and can be moved along the sleeve with a logo on it, which can display some information of the electronic cigarette.
  • the electronic cigarette of FIGS. 4-5D includes an outer sleeve 1 and a nozzle cover 2 disposed at one end of the outer sleeve 1, wherein the nozzle cover 2 is sleeved on the outer sleeve 1.
  • the inner wall surface of the nozzle cover 2 is located outside the outer wall surface of the outer sleeve 1.
  • the outer sleeve 1 houses an atomizing device 11, and the electronic cigarette further includes a battery cover 4, and the battery cover 4 houses a battery 41 for supplying power to the atomizing device 11.
  • the nozzle cover 2 includes an end cap opposite to the end face position at the opening of the outer sleeve and a sleeve fitted over the outer sleeve 1.
  • the end cap and the sleeve are integrally formed.
  • the cross section of the sleeve is circular, and the axial length of the sleeve is preferred. 27mm, thus can be used to realistically imitate the filter of cigarettes.
  • the end cap has a venting opening 20 formed in the axial direction, and the central axis of the venting opening 20 is aligned with the central axis of the outer sleeve 1.
  • the inner side wall of the end cover and the opening of the outer sleeve 1 retain a first reserved space 25, and at this time, the end cover can be reduced in diameter relative to the sleeve body and formed at an adjacent end portion for abutting the end face side of the opening of the outer sleeve 1.
  • the first reserved space 25 can be used for the secondary condensation of the smoke oil on the one hand, and a through hole can be formed on the circumferential inner wall surface of the end cover covering the first reserved space 25 for replacing the smoke outlet hole. 20, for the smoke to be discharged into the population.
  • annular projection 26 is axially extended along the circumferential side edge of the outlet hole 20 toward the opening of the outer sleeve 1.
  • the annular projection 26 cooperates with the first reserved space 25 to achieve secondary condensation recovery of the oil.
  • the inner wall surface of the sleeve is sleeved on the outer wall surface of the corresponding outer sleeve 1 in the fitting direction.
  • the inner wall surface of the sleeve forms an interference connection with the outer wall surface of the outer sleeve 1, and the sleeve body can be provided with elasticity.
  • the material of the nozzle cover is preferably plastic, and the relative toughness of the sleeve body and the outer sleeve 1 is fitted. Achieve an interference fit.
  • a first chamfer 28 is provided on the inner edge of the sleeve at an end remote from the end cap.
  • the sleeve further includes an outer chamber 21 adjacent to the side of the first chamfer 28 away from the end cap, and a second chamfer 23 is formed at the opening of the outer chamber 21.
  • the outer sleeve 1 is sleeved with a sealing ring 3 toward the end of the nozzle cover 2, and the sealing ring 3 has a second reserved space 32 near the end of the nozzle cover 2 and the opening of the outer sleeve 1, and the sealing ring 3 is away from the end of the nozzle cover 2 There is a third reserved space 33 between the atomizing device 11 housed in the outer sleeve 1.
  • the sealing ring 3 includes a truncated-shaped first accommodating cavity 31 formed to reduce the diameter of the sealing ring 3 along the edge of the sealing ring 3, and the venting hole 20 is disposed opposite to the first accommodating cavity 31. Through hole 30.
  • the circumferential side edge of the seal ring 3 away from the end of the smoke outlet 20 is provided with a third guide angle 24 for facilitating the insertion of the seal ring 3 into the outer sleeve 1.

Abstract

一种电子烟，包括外套管（1）和设置在外套管（1）一端的吸嘴盖（2），所述吸嘴盖（2）套设在所述外套管（1）上，所述吸嘴盖（2）的内壁面位于所述外套管（1）的外壁面的外侧。通过将吸嘴盖（2）套合在外套管（1）的外面，实现吸嘴盖（2）的便于拆卸和结构设计多样化。

Description

电子烟 技术领域
本发明涉及电子烟领域，尤其涉及一种吸嘴盖装在雾化套或者外保护套外面的电子烟。
背景技术
电子烟又名虚拟香烟、电子雾化器，主要用于戒烟和替代香烟。它有着与香烟一样的外观、与香烟近似的味道，甚至比一般香烟的口味要多出很多，也像香烟一样能吸出烟、吸出味道跟感觉来。
电子烟分为一次性电子烟和非一次性电子烟，一次性电子烟利用外保护套容纳雾化器件、电池、控制器等，非一次性电子烟通常利用雾化套容纳雾化器件，利用电池套容纳电池、控制器等（即形成电池杆）。
现有技术中，一次性电子烟的吸嘴盖都是装在外保护套里面，非一次性电子烟的吸嘴盖都是装在雾化套里面。这种结构的电子烟在吸嘴盖拆卸时不够方便，且吸嘴盖设计单一。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述吸嘴盖拆卸不够方便，且吸嘴盖设计单一的烦缺陷，提供一种吸嘴盖装在雾化套或者外保护套外面的电子烟。
本发明解决其技术问题所采用的技术方案是：构造一种电子烟，包括外套管和设置在外套管一端的吸嘴盖，所述吸嘴盖套设在所述外套管上，所述吸嘴盖的内壁面位于所述外套管的外壁面的外侧。
在本发明所述的电子烟中，所述吸嘴盖包括与所述外套管开口处端面位置相对的端盖和套合在所述外套管上的套合体，所述端盖设置有出烟孔。
在本发明所述的电子烟中，所述套合体的横截面呈圆形、椭圆形或多边形。
在本发明所述的电子烟中，所述套合体的轴向长度为20~33mm。
在本发明所述的电子烟中，所述端盖和套合体为一体成型结构。
在本发明所述的电子烟中，所述端盖的内侧壁边缘抵持所述外套管开口处端面上，所述出烟孔的中轴线与所述外套管的中轴线对齐或偏离设置。
在本发明所述的电子烟中，所述端盖的内侧壁与所述外套管开口处具有第一预留空间。
在本发明所述的电子烟中，所述出烟孔的中轴线与所述外套管的中轴线对齐或偏离设置，沿所述出烟孔周向侧缘朝向所述外套管开口处方向轴向延伸有环形凸起，所述端盖相对于所述套合体缩径的相邻接处形成用于抵持所述外套管开口处端面的凸缘。
在本发明所述的电子烟中，所述出烟孔的中轴线与所述外套管的中轴线垂直设置。
在本发明所述的电子烟中，所述套合体的内壁面与所述外套管的外壁面形成过盈、扣合或螺纹连接。
在本发明所述的电子烟中，所述外套管的外壁面与所述套合体的内壁面相接触区的周缘面径向形成有至少一道凸肋或凹槽, 所述套合体的内壁面径向对应设置有凹槽或凸肋，使所述套合体与外套管相互扣合。
在本发明所述的电子烟中，所述外套管的外壁面与所述套合体的内壁面相接触区的周缘面径向形成有外螺纹或内螺纹，所述套合体的内壁面径向对应设置有内螺纹或外螺纹，使所述套合体与外套管形成螺纹连接。
在本发明所述的电子烟中，所述套合体具有弹性，通过所述套合体和外套管的相对韧性嵌合实现过盈配合。
在本发明所述的电子烟中，所述套合体沿远离所述端盖的一端的内侧缘形成一便于所述外套管插入所述套合体的第一倒角。
在本发明所述的电子烟中，所述外套管朝向所述吸嘴盖一端套合有一密封圈，所述密封圈靠近所述吸嘴盖的一端与所述外套管开口处具有第二预留空间，所述密封圈远离所述吸嘴盖的一端与外套管内容纳的雾化器件之间具有第三预留空间。
在本发明所述的电子烟中，所述密封圈包括一用于冷凝烟油的沿所述密封圈边缘以缩径的方式形成的圆台形的第一容纳腔以及与所述第一容纳腔相贯通的与所述出烟孔正对或偏离设置的通孔。
在本发明所述的电子烟中，所述密封圈远离所述出烟孔的一端的外侧缘设有便于所述密封圈插入所述外套管的第三导角。
在本发明所述的电子烟中，所述套合体包括第一套合部和第二套合部，所述第一套合部和第二套合部之间具有折痕线，所述第一套合部与所述端盖固定连接，所述第二套合部外表面具有标识区。
实施本发明的电子烟，具有以下有益效果：通过将吸嘴盖套合在雾化套或者外保护套的外面，实现吸嘴盖可以更换，吸嘴盖的拆卸更加方便，且吸嘴盖的结构设计和图案设计多样化，吸嘴盖的选材也多样化，吸嘴盖与雾化套或者外保护套的连接更加稳固可靠，吸嘴盖的外表面可设置成各种形状，因而便于夹住电子烟，使其不易脱落，无需再配独立的烟嘴，可满足吸烟者对烟嘴形状的需求。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明电子烟的第一实施例的剖面结构示意图；
图2是图1中A区域的放大图；
图3A是本发明第一实施例的吸嘴盖的立体图；
图3B是本发明第一实施例的吸嘴盖的俯视图；
图3C是图3B的C-C向剖视图；
图4是本发明电子烟的第二实施例的剖面结构示意图；
图5是图4中B区域的放大图；
图6A是本发明第二实施例的吸嘴盖的立体图；
图6B是本发明第二实施例的吸嘴盖的俯视图；
图6C是图6B的D-D向剖视图。
具体实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
本发明为了解决现有技术中吸嘴盖拆卸不够方便，且吸嘴盖设计单一的烦缺陷，设计了一种电子烟，包括外套管和设置在外套管一端的吸嘴盖，其中，吸嘴盖套设在外套管上，吸嘴盖的内壁面位于外套管的外壁面的外侧。
实施例一
第一实施例为非一次性电子烟，参照图1-图3D的电子烟，其包括外套管1和设置在外套管1一端的吸嘴盖2，其中，吸嘴盖2套设在外套管1上，吸嘴盖2的内壁面位于外套管1的外壁面的外侧。外套管1内容纳有雾化器件11，电子烟还包括电池套4，电池套4内容纳有给雾化器件11供电的电池41。
吸嘴盖2包括与外套管开口处端面位置相对的端盖和套合在外套管1上的套合体。端盖和套合体为一体成型结构。
套合体的横截面可以呈圆形、椭圆形或多边形，端盖的横截面的形状与套合体的横截面形状一致。通过将套合体设置为这种形状可以实现连接更加稳固可靠，且套合体的外表面设置成各种形状，便于夹住电子烟，使其不易脱落。本实施例仅仅从美观上考虑，套合体的横截面为圆形。
套合体的轴向长度为20~33mm，本实施例中优选的 27mm，这种长度一方面可以很好的仿真真实香烟的外形，另一方便便于更好的夹住电子烟。
端盖具有沿轴向开设的出烟孔20，出烟孔20的中轴线可以与外套管1的中轴线对齐或偏离设置，本实施例中优选的对齐设置。出烟孔20用于供烟雾排出到人口中。
端盖的内侧壁与外套管1开口处可以保留一预留空间，更可以在端盖的包覆上述预留空间的周向内壁面开设有至少一通孔，用于替代上述出烟孔20，供烟雾排出到人口中。此时可以在端盖相对于套合体缩径的相邻接处形成用于抵持外套管1开口处端面侧缘的凸缘。本实施例中，没有设置上述预留空间，因此端盖的内侧壁边缘直接抵持外套管1开口处端面侧缘上。
套合体的内壁面沿套合方向套设在相对应外套管1的外壁面上。套合体的内壁面与外套管1的外壁面可以通过过盈，扣合或螺纹连接等进行套合。采用这种结构的设计，使得吸嘴盖的材料选择可以更加多样化，可以选用金属（比如铜）、塑料（比如POM）、软胶（比如硅胶）、陶瓷、纸质、木质等等，比如在采用过盈或者扣合连接时，吸嘴盖的材料可以选用塑料、软胶、纸质、木质；螺纹连接时，吸嘴盖的材料可以选用金属、陶瓷、木质。
如果套合体的内壁面与外套管1的外壁面采用扣合连接，有两种实现方案方法，第一种方案是外套管1的外壁面与套合体的内壁面相接触区的周缘面径向形成有至少一道凸肋或凹槽, 套合体的内壁面径向对应设置有凹槽或凸肋，使套合体与外套管1相互扣合。第二种方案是外套管1的外壁面与套合体的内壁面相接触区的周缘面轴向形成有至少一道凸肋或凹槽, 套合体的内壁面径向对应设置有凹槽或凸肋，使套合体与外套管1相互扣合。
如果套合体的内壁面与外套管1的外壁面采用螺纹连接，外套管1的外壁面与套合体的内壁面相接触区的周缘面径向形成有外螺纹或内螺纹，套合体的内壁面径向对应设置有内螺纹或外螺纹，使套合体与外套管1形成螺纹连接。
如果套合体的内壁面与外套管1的外壁面采用过盈连接，套合体可以设置为具有弹性，通过套合体和外套管1的相对韧性嵌合实现过盈配合。
本实施例中，优选的套合体的内壁面与外套管1的外壁面采用过盈连接。吸嘴盖的材料优选的塑料，为了便于外套管1插入套合体，在套合体沿远离端盖的一端的内侧缘设置有一第一倒角28。
为进一步便于外套管1插入套合体，套合体还可以包括一与第一倒角28远离端盖一侧邻接的外腔21，且在外腔21的开口处形成有第二倒角23。
外套管1朝向吸嘴盖2一端套合有一密封圈3，密封圈3靠近吸嘴盖2的一端与外套管1开口处具有第二预留空间32，密封圈3远离吸嘴盖2的一端与外套管1内容纳的雾化器件11之间具有第三预留空间33，第二预留空间32用于提供烟雾在密封圈3处停留的空间，以便于进行冷凝，第三预留空间33用于烟雾缓冲。
密封圈3包括一用于冷凝烟油的沿密封圈3边缘以缩径的方式形成的圆台形的第一容纳腔31以及与第一容纳腔31相贯通的与出烟孔20正对或偏离设置的通孔30，本实施例中优选的出烟孔20正对通孔30。
密封圈3远离出烟孔20的一端的周向侧缘设有便于密封圈3插入外套管1的第三导角24。
使用这种吸嘴盖2套合外套管1的结构，在拆卸吸嘴盖2的时候比较方便方便，且因为吸嘴盖2是套合在外套管1的外面，所以可以设计吸嘴盖的结构更加多样化，例如，可以设计上述套合体包括第一套合部和第二套合部，第一套合部和第二套合部之间具有折痕线，第一套合部与端盖固定连接，第二套合部外表面具有标识区，标识区上具有凹凸图案和文字。设置两个套合部的目的是：第一套合部和第二套合部之间具有折痕线，当第一次使用时转动或施力于两者之间的任一个、使折痕线断开，断开后表面电子烟被打开过，而且第二套合部套合在套管上，可沿套管移动，上面有标识，可以显示电子烟的一些信息等。
实施例二
作为本发明第二优选实施方式，参照图4-图5D的电子烟，其包括外套管1和设置在外套管1一端的吸嘴盖2，其中，吸嘴盖2套设在外套管1上，吸嘴盖2的内壁面位于外套管1的外壁面的外侧。外套管1内容纳有雾化器件11，电子烟还包括电池套4，电池套4内容纳有给雾化器件11供电的电池41。
吸嘴盖2包括与外套管开口处端面位置相对的端盖和套合在外套管1上的套合体。端盖和套合体为一体成型结构。
本实施例中套合体的横截面为圆形，套合体的轴向长度优选的 27mm，因而可以用于逼真地模仿香烟的过滤嘴。
端盖具有沿轴向开设的出烟孔20，出烟孔20的中轴线与外套管1的中轴线对齐设置。
端盖的内侧壁与外套管1开口处保留一第一预留空间25，此时可以在端盖相对于套合体缩径并在相邻接处形成用于抵持外套管1开口处端面侧缘的凸缘22。第一预留空间25一方面可以用于二次冷凝烟油，另一方面可以在端盖的包覆第一预留空间25的周向内壁面开设有一通孔，用于替代上述出烟孔20，供烟雾排出到人口中。本实施例中，还是优选的通过出烟孔20排出烟雾，并未再开设其他通孔，并且沿出烟孔20周向侧缘朝向外套管1开口处方向轴向延伸有环形凸起26。环形凸起26与上述第一预留空间25配合，实现对烟油的二次冷凝回收。
套合体的内壁面沿套合方向套设在相对应外套管1的外壁面上。套合体的内壁面与外套管1的外壁面形成过盈连接，套合体可以设置为具有弹性，本实施例中吸嘴盖的材料优选的塑料，通过套合体和外套管1的相对韧性嵌合实现过盈配合。
为了便于外套管1插入套合体，在套合体沿远离端盖的一端的内侧缘设置有一第一倒角28。
为进一步便于外套管1插入套合体，套合体还包括一与第一倒角28远离端盖一侧邻接的外腔21，且在外腔21的开口处形成有第二倒角23。
外套管1朝向吸嘴盖2一端套合有一密封圈3，密封圈3靠近吸嘴盖2的一端与外套管1开口处具有第二预留空间32，密封圈3远离吸嘴盖2的一端与外套管1内容纳的雾化器件11之间具有第三预留空间33。
密封圈3包括一用于冷凝烟油的沿密封圈3边缘以缩径的方式形成的圆台形的第一容纳腔31以及与第一容纳腔31相贯通的与出烟孔20正对设置的通孔30。
密封圈3远离出烟孔20的一端的周向侧缘设有便于密封圈3插入外套管1的第三导角24。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。

Claims (18)

  1. 一种电子烟，包括外套管（1）和设置在外套管（1）一端的吸嘴盖（2），其特征在于，所述吸嘴盖（2）套设在所述外套管（1）上，所述吸嘴盖（2）的内壁面位于所述外套管（1）的外壁面的外侧。
  2. 根据权利要求1所述的电子烟，其特征在于，所述吸嘴盖（2）包括与所述外套管（1）开口处端面位置相对的端盖和套合在所述外套管（1）上的套合体，所述端盖设置有出烟孔（20）。
  3. 根据权利要求2所述的电子烟，其特征在于，所述套合体的横截面呈圆形、椭圆形或多边形。
  4. 根据权利要求2所述的电子烟，其特征在于，所述套合体的轴向长度为20~33mm。
  5. 根据权利要求2所述的电子烟，其特征在于，所述端盖和套合体为一体成型结构。
  6. 根据权利要求2所述的电子烟，其特征在于，所述端盖的内侧壁边缘抵持所述外套管（1）开口处端面上，所述出烟孔（20）的中轴线与所述外套管（1）的中轴线对齐或偏离设置。
  7. 根据权利要求2所述的电子烟，其特征在于，所述端盖的内侧壁与所述外套管（1）开口处具有第一预留空间（25）。
  8. 根据权利要求7所述的电子烟，其特征在于，所述出烟孔（20）的中轴线与所述外套管（1）的中轴线对齐或偏离设置，沿所述出烟孔（20）周向侧缘朝向所述外套管（1）开口处方向轴向延伸有环形凸起（26），所述端盖相对于所述套合体缩径的相邻接处形成用于抵持所述外套管（1）开口处端面的凸缘（22）。
  9. 根据权利要求7所述的电子烟，其特征在于，所述出烟孔（20）的中轴线与所述外套管（1）的中轴线垂直设置。
  10. 根据权利要求2-9任一所述的电子烟，其特征在于，所述套合体的内壁面与所述外套管（1）的外壁面形成过盈、扣合或螺纹连接。
  11. 根据权利要求10所述的电子烟，其特征在于，所述外套管（1）的外壁面与所述套合体的内壁面相接触区的周缘面径向形成有至少一道凸肋或凹槽, 所述套合体的内壁面径向对应设置有凹槽或凸肋，使所述套合体与外套管（1）相互扣合。
  12. 根据权利要求10所述的电子烟，其特征在于，所述外套管（1）的外壁面与所述套合体的内壁面相接触区的周缘面径向形成有外螺纹或内螺纹，所述套合体的内壁面径向对应设置有内螺纹或外螺纹，使所述套合体与外套管（1）形成螺纹连接。
  13. 根据权利要求10所述的电子烟，其特征在于，所述套合体具有弹性，通过所述套合体和外套管（1）的相对韧性嵌合实现过盈配合。
  14. 根据权利要求6或8所述的电子烟，其特征在于，所述套合体沿远离所述端盖的一端的内侧缘形成一便于所述外套管（1）插入所述套合体的第一倒角（28）。
  15. 根据权利要求14所述的电子烟，其特征在于，所述外套管（1）朝向所述吸嘴盖（2）一端套合有一密封圈（3），所述密封圈（3）靠近所述吸嘴盖（2）的一端与所述外套管（1）开口处具有第二预留空间（32），所述密封圈（3）远离所述吸嘴盖（2）的一端与外套管（1）内容纳的雾化器件（11）之间具有第三预留空间（33）。
  16. 根据权利要求15所述的电子烟，其特征在于，所述密封圈（3）包括一用于冷凝烟油的沿所述密封圈（3）边缘以缩径的方式形成的圆台形的第一容纳腔（31）以及与所述第一容纳腔（31）相贯通的与所述出烟孔（20）正对或偏离设置的通孔（30）。
  17. 根据权利要求16所述的电子烟，其特征在于，所述密封圈（3）远离所述出烟孔（20）的一端的外侧缘设有便于所述密封圈（3）插入所述外套管（1）的第三导角（24）。
  18. 根据权利要求2所述的电子烟，其特征在于，所述套合体包括第一套合部和第二套合部，所述第一套合部和第二套合部之间具有折痕线，所述第一套合部与所述端盖固定连接，所述第二套合部外表面具有标识区。
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JPH09121832A (ja) * 1995-11-06 1997-05-13 Ryoichi Baba タバコ型禁煙健康補助具
WO2011118024A1 (ja) * 2010-03-26 2011-09-29 日本たばこ産業株式会社 喫煙物品
CN201995587U (zh) * 2011-03-30 2011-10-05 龚伟 电子烟烟嘴
CN102266125A (zh) * 2011-07-28 2011-12-07 易侧位 一种中药保健型戒烟电子烟
CN203353691U (zh) * 2013-07-26 2013-12-25 刘秋明 电子烟

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09121832A (ja) * 1995-11-06 1997-05-13 Ryoichi Baba タバコ型禁煙健康補助具
WO2011118024A1 (ja) * 2010-03-26 2011-09-29 日本たばこ産業株式会社 喫煙物品
CN201995587U (zh) * 2011-03-30 2011-10-05 龚伟 电子烟烟嘴
CN102266125A (zh) * 2011-07-28 2011-12-07 易侧位 一种中药保健型戒烟电子烟
CN203353691U (zh) * 2013-07-26 2013-12-25 刘秋明 电子烟

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