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CN203762297U - Electronic cigarette connecting structure and electronic cigarette - Google Patents

Electronic cigarette connecting structure and electronic cigarette Download PDF

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Publication number
CN203762297U
CN203762297U CN201420032315.XU CN201420032315U CN203762297U CN 203762297 U CN203762297 U CN 203762297U CN 201420032315 U CN201420032315 U CN 201420032315U CN 203762297 U CN203762297 U CN 203762297U
Authority
CN
China
Prior art keywords
tube
thread bush
electronic cigarette
cigarette
flange
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.)
Expired - Lifetime
Application number
CN201420032315.XU
Other languages
Chinese (zh)
Inventor
陈志平
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 Smoore Technology Ltd
Original Assignee
SHENZHEN MICROVAPOR 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
Application filed by SHENZHEN MICROVAPOR TECHNOLOGY Co Ltd filed Critical SHENZHEN MICROVAPOR TECHNOLOGY Co Ltd
Priority to CN201420032315.XU priority Critical patent/CN203762297U/en
Application granted granted Critical
Publication of CN203762297U publication Critical patent/CN203762297U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

An electronic cigarette connecting structure comprises a smoke cartridge tube and a connecting assembly fixed to one end of the smoke cartridge tube. The connecting assembly comprises a conductive threaded bushing, an electrode tube, an insulating cover and an elastic sealing piece. The threaded bushing comprises a first barrel body, a second barrel body, a first flange and a second flange, wherein the first barrel body and the second barrel body are connected, and the first flange and the second flange are arranged on the second barrel body in a spaced mode. A first annular groove is formed between the first flange and the second flange. The electrode tube is contained in the threaded bushing. The insulating cover is arranged between the threaded bushing and the electrode tube to enable the threaded bushing to be insulated from the electrode tube. The elastic sealing piece is arranged between the threaded bushing and the smoke cartridge tube. The elastic sealing piece comprises a ring body and a bending part connected with the ring body, the ring body is contained in the first annular groove, and the bending part is located between the smoke cartridge tube and the threaded bushing. The utility model further provides an electronic cigarette. The electronic cigarette connecting structure and the electronic cigarette are simple in structure and good in sealing effect.

Description

Electronic cigarette syndeton and electronic cigarette
Technical field
The utility model relates to a kind of electronic atomization device, particularly a kind of electronic cigarette syndeton and electronic cigarette.
Background technology
Electronic cigarette is cigarette articles for use as an alternative, are used for smoking cessation.Electronic cigarette has the outward appearance similar to cigarette and taste, but general not containing other harmful components such as the tar in cigarette, suspended particulates.
Electronic cigarette mainly comprises cigarette bomb tube, be housed in atomizing component in cigarette bomb tube, the power supply module connected with atomizing component and be connected the coupling assembling of cigarette bomb tube and power supply module.In general electronic cigarette, between cigarette bomb tube and coupling assembling, conventionally adopt sealing glue or conventional seals circle to seal.Adopt the complex process of sealing glue, and the heat resistance of glue is poor, in the process of using, sealing property variation.Or part glue and tobacco tar form the quality variation that mixture causes product.Adopt the mode of conventional seals circle can cause sealing formation poor, in assembling process, sealing ring easily turns over, and easily causes the risk of leakage.
Utility model content
Based on this, be necessary to provide a kind of simple in structure and the good electronic cigarette syndeton of sealing property and electronic cigarette.
An electronic cigarette syndeton, comprising:
Cigarette bomb tube; And
The coupling assembling that is fixed on described cigarette bomb tube one end, described coupling assembling comprises:
The thread bush of conduction, described thread bush comprises the first connected cylindrical shell and the second cylindrical shell, is arranged at intervals with the first flange and the second flange on the second cylindrical shell, between described the first flange and described the second flange, is formed with the first cannelure;
Electrode tube, is housed in described thread bush;
Insulation sleeve, is arranged between described thread bush and described electrode tube described thread bush and described electrode tube is insulated; And
Elastic sealing element, be arranged between described thread bush and described cigarette bomb tube, described elastic sealing element comprises circle body and the bending part being connected with described circle body, and described circle body is housed in described the first cannelure, and described bending part is between described cigarette bomb tube and described thread bush.
In an embodiment, described circle body has for guiding the inclined-plane of installation near a side of described cigarette bomb tube therein.
In an embodiment, the inwall of described inclined-plane and described cigarette bomb tube forms the angle of 5 °~30 ° therein.
Therein in an embodiment, described circle body embeds in described the first cannelure partial sidewall with described thread bush and fits tightly described cigarette bomb tube and described thread bush are tightly connected.
In an embodiment, described insulation sleeve comprises annular dielectric base and is arranged on the insulation tube in described dielectric base, the part inwall of the second cylindrical shell of described thread bush and the laminating of the part outer wall of described insulation sleeve therein.
In an embodiment, between described the first cylindrical shell and described the second flange, be formed for accommodating the second cannelure of the part bending part after described elastic sealing element crimp therein.
In an embodiment, described electrode tube comprises annular base and the contact tube being connected with described base therein, the inwall of thread bush described in described base butt, and described contact tube extends in described cigarette bomb tube.
An electronic cigarette, comprises electronic cigarette syndeton as above, also comprises the atomizing component being housed in described cigarette bomb tube and the power supply module being connected with described atomizing component.
In above-mentioned electronic cigarette syndeton and electronic cigarette, because elastic sealing element is housed in first flange and the first cannelure between the second flange of thread bush, bending part extends to and is squeezed between thread bush and cigarette bomb tube to the vertical bending of a side from the edge of circle body.Strengthen to greatest extent the contact area of elastic sealing element and thread bush, more fastening extruding force is provided, thread bush is stably connected with cigarette bomb tube, can prevent tobacco juice leakage.Thread bush and electrode tube are as the power supply module of connecting electronic cigarette and two electrode tips of atomizing component, the structure of the electronic cigarette of simplification.Thereby above-mentioned electronic cigarette syndeton and electronic cigarette are not only simple in structure, and good sealing effect.
Accompanying drawing explanation
By the more specifically explanation of the preferred embodiment of the present utility model shown in accompanying drawing, above-mentioned and other object of the present utility model, that Characteristics and advantages will become will be more clear.In whole accompanying drawings, identical Reference numeral is indicated identical part, and deliberately by actual size equal proportion convergent-divergent, draws accompanying drawing, focuses on illustrating purport of the present utility model.
Fig. 1 is the cross-sectional view of the electronic cigarette of an embodiment;
Fig. 2 is the perspective exploded view of the electronic cigarette syndeton shown in Fig. 1;
Fig. 3 is the perspective view of the thread bush shown in Fig. 1;
Fig. 4 is the enlarged diagram at A place in Fig. 1;
Fig. 5 is the perspective view of the insulation sleeve shown in Fig. 1; And
Fig. 6 is the perspective view of the electrode tube shown in Fig. 1.
The specific embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provided preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the electronic cigarette 200 of an embodiment comprises electronic cigarette syndeton 100, atomizing component 30 and the power supply module (not shown) being connected with atomizing component 30.Power supply module provides power supply to atomizing component 30.The cigarette bomb tube 10 that electronic cigarette syndeton 100 comprises and coupling assembling 20.Coupling assembling 20 is housed in cigarette bomb tube 10 and is fixed on one end of cigarette bomb tube 10.Atomizing component 30 is housed in cigarette bomb tube 10.Coupling assembling 20 is electrically connected to atomizing component 30 and power supply module.
Refer to Fig. 1 and 2, in electronic cigarette syndeton 100, cigarette bomb tube 10 is roughly hollow cylinder, has for accommodating the host cavity 110 of the parts such as atomizing component of electronic cigarette.In other embodiments, cigarette bomb tube 10 can be also polygonal cylinder.Cigarette bomb tube 10 adopts stainless steel to make.In other embodiments, also can be made by metal or non-metallic material.Coupling assembling 20 comprises: thread bush 22, elastic sealing element 24, insulation sleeve 26 and electrode tube 28.Elastic sealing element 24 is arranged between thread bush 22 and cigarette bomb tube 10 thread bush 22 and 10 formation of cigarette bomb tube is tightly connected.Insulation sleeve 26 is arranged between thread bush 22 and electrode tube 28 thread bush 22 and electrode tube 28 mutually insulateds and formation is tightly connected.
In conjunction with Fig. 1 and Fig. 3, thread bush 22 be housed in the host cavity 110 of cigarette bomb tube 10 and with the one end that is fixed on cigarette bomb tube 10, for sealed cigarette bomb tube 10.Thread bush 22 comprises the first connected cylindrical shell 222 and the second cylindrical shell 224.The diameter of the first cylindrical shell 222 is greater than the diameter of the second cylindrical shell 224.About equally, the outer wall of the first cylindrical shell 222 forms and is closely connected with the inwall laminating of cigarette bomb tube 10 internal diameter of the first cylindrical shell 222 external diameters and cigarette bomb tube 10.The inside of the first cylindrical shell 222 offers internal thread, for coordinating with power supply module.The external diameter of the second cylindrical shell 224 is less than the internal diameter of cigarette bomb tube 10, by elastic sealing element 24, makes the second cylindrical shell 224 form and be tightly connected with cigarette bomb tube 10.On the second cylindrical shell 224, be arranged at intervals with the first flange 226 and the second flange 228.The external diameter of the first flange 226 is greater than the external diameter of the second flange 228.Between the first flange 226 and the second flange 228, form the first cannelure 225.In the second cannelure 227 forming between the first cylindrical shell 222 and the second flange 228.Thread bush 22 has electric conductivity, for an electrode as power supply module (not shown).In this enforcement, the material of thread bush 22 is that brass is gold-plated, adopts the electric conductivity of thread bush 22 of this material better, and has good plasticity, easily processes moulding.At other embodiment, thread bush 22 also can adopt other conductive material to make.
In conjunction with Fig. 1 and Fig. 4, elastic sealing element 24 comprises the bending part 244 that circle body 242 is connected with circle body 242.Circle body 242 is roughly annular, and bending part 244 extends to the vertical bending of a side from the edge of circle body 242.Circle body 242 is housed in the first cannelure 225 between the first flange 226 and the second flange 228.On the sidewall of circle body 242 near cigarette bomb tube, have for guiding the inclined-plane 245 of installation.Inclined-plane 245 forms angle α with the inwall of cigarette bomb tube 10, and α can be 5 °~30 °.Because elastic sealing element 24 and the inwall of cigarette bomb tube 10 have certain angle, thereby make to have certain space between elastic sealing element 24 and the inwall of cigarette bomb tube 10, can guide installation.In the present embodiment, circle body 242 embeds in the first cannelure 225 forming between the first flange 226 and the second flange 228 and fits tightly with the partial sidewall of thread bush 22, makes cigarette bomb tube 10 form and be tightly connected with thread bush 22.Bending part 244 is located between cigarette bomb tube 10 and the second cylindrical shell 224.When elastic sealing element 24 is installed, elastic sealing element 24 produces certain deformation through extruding, and the part bending part 244 after deformation is housed in the second cannelure 227 forming between the first cylindrical shell 222 and the second flange 228.Elastic sealing element 24 adopts quality of rubber materials to make.Particularly, elastic sealing element 24 can adopt silicon rubber, fluorubber or fluorosioloxane rubber to make.Elastic sealing element 24 is larger with the contact area of thread bush 22, and good sealing effect can effectively prevent that tobacco tar from leaking.
In conjunction with Fig. 1 and Fig. 5, insulation sleeve 26 comprises annular dielectric base 262 and is arranged on the insulation tube 264 in dielectric base 262.The part madial wall of the second cylindrical shell 224 of thread bush 22 and the laminating of the part surface of insulation tube 264 and dielectric base 262.Insulation sleeve 26 is arranged between thread bush 22 and electrode tube 28 thread bush 22 and electrode tube 28 is insulated, and makes thread bush 22 and electrode tube 28 form tight connection, can improve the structural stability of thread bush 22 and electrode tube 28.Insulation sleeve 26 can adopt insulation material to make, as silica gel, rubber etc.
In conjunction with Fig. 1 and Fig. 6, electrode tube 28 comprises annular base 282 and the contact tube 284 being connected with base 282.The inwall of base 282 butt thread bush 22.Extending in the host cavity 110 of cigarette bomb tube 10 through insulation tube 26 of contact tube 284.Contact tube 284 is less than the caliber near base 282 one end away from the caliber of one end of base 282, thereby contact tube 284 shared space in host cavity 110 is less, is conducive to install other assemblies, and has saved material.The part inwall of insulation sleeve 26 and the laminating of the part outer wall of electrode tube 28.Base 284 has larger cross-sectional area compared with contact tube 284, can increase the contact area with insulation sleeve 26, is conducive to the stability between intensifier electrode pipe 28 and insulation sleeve 26.Thread bush 22 is as an electrode tip, and electrode tube 28 is another electrode tip, for being electrically connected to power supply module and the atomizing component 30 of electronic cigarette 200.In the present embodiment, the material of electrode tube 28 is identical with the material of thread bush 22, is brass gold-plated.At other embodiment, electrode tube 28 also can adopt other metal materials to make.
In above-mentioned electronic cigarette syndeton 100, because the circle body 242 of elastic sealing element 24 is housed in first flange 226 and the first cannelure 225 between the second flange 228 of thread bush 22, bending part 244 extends to and is squeezed between thread bush 22 and cigarette bomb tube 10 to the vertical bending of a side from the edge of circle body 242, and elastic sealing element 24 fits tightly with the partial sidewall of thread bush 22.Strengthen to greatest extent the contact area of elastic sealing element 24 with thread bush 22, more fastening extruding force is provided, thread bush 22 is stably connected with cigarette bomb tube 10, can prevent tobacco juice leakage.Thread bush 22 and electrode tube 28 are as the power supply module of connecting electronic cigarette 200 and two electrode tips of atomizing component 30, the structure of the electronic cigarette 200 of simplification.Thereby above-mentioned electronic cigarette syndeton 100 and electronic cigarette 200 are not only simple in structure, and good sealing effect.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (8)

1. an electronic cigarette syndeton, is characterized in that, comprising:
Cigarette bomb tube; And
The coupling assembling that is fixed on described cigarette bomb tube one end, described coupling assembling comprises:
The thread bush of conduction, described thread bush comprises the first connected cylindrical shell and the second cylindrical shell, is arranged at intervals with the first flange and the second flange on the second cylindrical shell, between described the first flange and described the second flange, is formed with the first cannelure;
Electrode tube, is housed in described thread bush;
Insulation sleeve, is arranged between described thread bush and described electrode tube described thread bush and described electrode tube is insulated; And
Elastic sealing element, be arranged between described thread bush and described cigarette bomb tube, described elastic sealing element comprises circle body and the bending part being connected with described circle body, and described circle body is housed in described the first cannelure, and described bending part is between described cigarette bomb tube and described thread bush.
2. electronic cigarette syndeton according to claim 1, is characterized in that, described circle body has for guiding the inclined-plane of installation near a side of described cigarette bomb tube.
3. electronic cigarette syndeton according to claim 2, is characterized in that, the inwall of described inclined-plane and described cigarette bomb tube forms the angle of 5 °~30 °.
4. electronic cigarette syndeton according to claim 1, is characterized in that, described circle body embeds in described the first cannelure partial sidewall with described thread bush and fits tightly described cigarette bomb tube and described thread bush are tightly connected.
5. electronic cigarette syndeton according to claim 1, it is characterized in that, described insulation sleeve comprises annular dielectric base and is arranged on the insulation tube in described dielectric base, the part inwall of the second cylindrical shell of described thread bush and the laminating of the part outer wall of described insulation sleeve.
6. electronic cigarette syndeton according to claim 1, is characterized in that, is formed for accommodating the second cannelure of the part bending part after described elastic sealing element crimp between described the first cylindrical shell and described the second flange.
7. electronic cigarette syndeton according to claim 1, is characterized in that, described electrode tube comprises annular base and the contact tube being connected with described base, the inwall of thread bush described in described base butt, and described contact tube extends in described cigarette bomb tube.
8. an electronic cigarette, is characterized in that, comprises electronic cigarette syndeton claimed in claim 1, also comprises the atomizing component being housed in described cigarette bomb tube and the power supply module being connected with described atomizing component.
CN201420032315.XU 2014-01-17 2014-01-17 Electronic cigarette connecting structure and electronic cigarette Expired - Lifetime CN203762297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420032315.XU CN203762297U (en) 2014-01-17 2014-01-17 Electronic cigarette connecting structure and electronic cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420032315.XU CN203762297U (en) 2014-01-17 2014-01-17 Electronic cigarette connecting structure and electronic cigarette

Publications (1)

Publication Number Publication Date
CN203762297U true CN203762297U (en) 2014-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420032315.XU Expired - Lifetime CN203762297U (en) 2014-01-17 2014-01-17 Electronic cigarette connecting structure and electronic cigarette

Country Status (1)

Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015106440A1 (en) * 2014-01-17 2015-07-23 深圳市麦克韦尔科技有限公司 Electronic cigarette connection structure and electronic cigarette
US11617843B2 (en) * 2017-05-25 2023-04-04 Shenzhen First Union Technology Co., Ltd. Elastic electrode structure for electronic cigarette
WO2023174654A1 (en) * 2022-03-14 2023-09-21 Jt International Sa A cartridge for a vapour generating device and a vapour generating device
US12082623B2 (en) 2018-05-01 2024-09-10 Imperial Tobacco Limited Smoking substitute device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015106440A1 (en) * 2014-01-17 2015-07-23 深圳市麦克韦尔科技有限公司 Electronic cigarette connection structure and electronic cigarette
US11617843B2 (en) * 2017-05-25 2023-04-04 Shenzhen First Union Technology Co., Ltd. Elastic electrode structure for electronic cigarette
US12082623B2 (en) 2018-05-01 2024-09-10 Imperial Tobacco Limited Smoking substitute device
WO2023174654A1 (en) * 2022-03-14 2023-09-21 Jt International Sa A cartridge for a vapour generating device and a vapour generating device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHENZHEN SMOORE LTD.

Free format text: FORMER NAME: SHENZHEN MICROVAPOR TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor

Patentee after: SHENZHEN SMOORE TECHNOLOGY Ltd.

Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor

Patentee before: SHENZHEN SMOORE TECHNOLOGY Ltd.

CP03 Change of name, title or address

Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang street guwu community Dongcai Industrial Zone No. 16

Patentee after: SHENZHEN SMOORE TECHNOLOGY Ltd.

Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor

Patentee before: SHENZHEN SMOORE TECHNOLOGY Ltd.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20140813

CX01 Expiry of patent term