CN204070564U - A kind of electronic cigarette with half-duplex channel device - Google Patents
A kind of electronic cigarette with half-duplex channel device Download PDFInfo
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- CN204070564U CN204070564U CN201420451806.8U CN201420451806U CN204070564U CN 204070564 U CN204070564 U CN 204070564U CN 201420451806 U CN201420451806 U CN 201420451806U CN 204070564 U CN204070564 U CN 204070564U
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- seal closure
- cigarette
- channel device
- ball sealer
- duplex channel
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Abstract
A kind of electronic cigarette with half-duplex channel device, comprise cigarette shell body, described cigarette shell body comprises cigarette holder, atomizer and battery rod, and atomizer comprises atomization core, sleeve pipe and escape pipe, and escape pipe is connected with cigarette holder, battery rod comprises shell and positive pole thimble, positive pole thimble is connected with atomizer, and described cigarette shell body interior is provided with half-duplex channel device, and half-duplex channel device comprises seal closure and ball sealer, the diameter of seal closure is greater than the diameter of ball sealer, and seal closure top is provided with air drain.The utility model structure is simple, easy to use, cost is low, even if when electronic cigarette inversion or slant setting, still can effectively block tobacco tar and blow back into battery rod.
Description
Technical field
The utility model relates to electronic cigarette field, especially a kind of electronic cigarette with half-duplex channel device.
Background technology
Electronic cigarette has another name called electronic cigarette, is mainly used in smoking cessation and cigarette substitute.It has the outward appearance the same with cigarette, the taste approximate with cigarette, even will have more a lot than the taste of general cigarette, and also as cigarette, energy sucking-off cigarette, sucking-off taste come with sensation.But existing electronic cigarette does not generally have filter, the tobacco tar of electronic cigarette easily passes back into tobacco rod, causes cell tube to cause short circuit.
Chinese Patent Application No. 201020645711.1, Authorization Notice No. is CN201888252U, authorized announcement date is that the utility model patent of on 07 06th, 2011 discloses a kind of electronic cigarette with filtering function, aim to provide a kind of can the impurity such as dust and suspended particulate in filtered air and prevent tobacco tar from blowing back into the electronic cigarette of cell tube, it comprises the tobacco rod once connected, atomizer and cigarette bullet, the described electronic cigarette with filtering function also comprises the air filter that a filtration enters described atomizer air, described air filter is connected between described atomizer and tobacco rod, although the cell tube that the tobacco tar that this utility model solves electronic cigarette easily passes back into tobacco rod part causes the technical problem of short circuit, but complex structure, parts are many, high and the maintenance difficult of cost.
Chinese Patent Application No. 201310045307.9, application publication number is CN103099319A, Shen Qing Publication day is that the patent of invention of on 05 15th, 2013 discloses a kind of electronic cigarette, comprise cigarette type shell, this outer casing back has pump orifice, front and rear portions in described shell is respectively arranged with battery case atomizer for electric, also be provided with air-flow sensitive switch in the enclosure, position corresponding to air-flow sensitive switch on described shell has air flow inlet, is provided with the adsorption layer and or sealant that prevent battery electrolyte from flowing backwards between described battery and atomizer for electric.Although adsorption layer can play and stop tobacco tar to blow back into object in battery rod in this design, but this is not the main purpose of this design, this adsorption layer mainly avoids battery electrolyte to blow back in atomizer for electric, and when tobacco tar is more, tobacco tar still can blow back in battery rod.
Summary of the invention
A kind of electronic cigarette with half-duplex channel device of the utility model, object uses the complex structure preventing from tobacco tar from blowing back into existing in the method for tobacco rod, the problem that parts are many, cost is high, effect is bad to overcome existing electronic cigarette, provides the electronic cigarette of the band half-duplex channel device that a kind of structure is simple, easy to use, cost is low.
A kind of electronic cigarette with half-duplex channel device, comprise cigarette shell body, described cigarette shell body comprises cigarette holder, atomizer and battery rod, and atomizer comprises atomization core, sleeve pipe and escape pipe, and escape pipe is connected with cigarette holder, battery rod comprises shell and positive pole thimble, positive pole thimble is connected with atomizer, and described cigarette shell body interior is provided with half-duplex channel device, and half-duplex channel device comprises seal closure and ball sealer, the diameter of seal closure is greater than the diameter of ball sealer, and seal closure top is provided with air drain.
Described air drain is that strip is axially positioned at seal closure top.
Described ball sealer is steel ball, and its diameter is between 3 millimeters to 5 millimeters.
Larger than the diameter of ball sealer 30 to 60 of the diameter of described seal closure.
Be provided with spring between described seal closure and ball sealer, spring is fixed on the top of seal closure.
Described half-duplex channel device is arranged in cigarette holder, primary airways and secondary air flue is also provided with in cigarette holder, the diameter of described primary airways is greater than the diameter of secondary air flue, ball sealer is between primary airways and secondary air flue, be connected by the conical surface between primary airways with secondary air flue, and the diameter of ball sealer matches with the conical surface, cigarette shell body vertical state lower seal ball and conical surface close contact, seal closure be positioned at primary airways and with primary airways inwall close contact.
Described half-duplex channel device is arranged between sleeve pipe on atomizer and escape pipe, seal closure is positioned at sleeve pipe, seal closure and internal surface of sleeve pipe close contact, be connected by the conical surface between seal closure with escape pipe, ball sealer is positioned on the conical surface, ball sealer and the conical surface close contact during cigarette shell body vertical state.
Described seal closure is positioned at enclosure, seal closure and outer casing inner wall close contact, and seal closure is connected by the conical surface with positive pole thimble, and ball sealer is positioned on the conical surface, ball sealer and the conical surface close contact during cigarette shell body vertical state.
Compared with prior art, the beneficial effects of the utility model are:
1, only only used ball sealer, seal closure and spring in the design, structure is simple, easy to use, production cost is low.
2, ball sealer adopts steel ball, and its diameter is between 3 millimeters to 5 millimeters, steel ball possesses constant weight, is not easily adsorbed on seal closure by tobacco tar, when using electronic cigarette, user's air-breathing just can make steel ball rise, smog can rise smoothly, user not air-breathing time steel ball fall under gravity, steel ball and conical surface close contact, block the path that tobacco tar enters battery rod, effectively prevent the generation that tobacco tar refluence causes cell tube short circuit phenomenon.
3, larger than the diameter of ball sealer 30 to 60 of the diameter of seal closure in the design, makes the activity space of ball sealer in seal closure limited, ball sealer is remained on the conical surface and does vertical motion, ensure that the reliability of whole device.
4, between ball sealer and seal closure top, can spring be set, and spring is fixed on seal closure top, when electronic cigarette keeps flat or be inverted, due to the existence of spring, the elastic force that spring produces withstands ball sealer, ball sealer still with conical surface close contact, tobacco tar is well blocked outside battery rod, effectively prevent tobacco tar and flows backwards and cause the generation of cell tube short circuit phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the parts dispersion schematic diagram of electronic cigarette in the utility model;
Fig. 3 is the parts dispersion schematic diagram of half-duplex channel device in the utility model;
Fig. 4 is the top view of embodiment 1 half-duplex channel device in the utility model;
Fig. 5 is the top view of embodiment 2 and embodiment 3 half-duplex channel device in the utility model;
Fig. 6 is the structural representation of embodiment 1 in the utility model;
Fig. 7 is the parts dispersion schematic diagram of embodiment 1 in the utility model;
Fig. 8 is the structural representation of embodiment 2 in the utility model;
Fig. 9 is the structural representation of embodiment 3 in the utility model.
Wherein, cigarette shell body 1, cigarette holder 2, atomizer 3, battery rod 4, atomization core 31, sleeve pipe 32, escape pipe 33, shell 41, positive pole thimble 42, half-duplex channel device 5, seal closure 51, ball sealer 52, air drain 53, spring 54, primary airways 21, secondary air flue 22, the conical surface 55.
Detailed description of the invention
Below in conjunction with schematic diagram 1 to Fig. 9, the utility model is described in further detail.
See Fig. 1 to Fig. 9, a kind of electronic cigarette with half-duplex channel device, comprise cigarette shell body 1, described cigarette shell body 1 comprises cigarette holder 2, atomizer 3 and battery rod 4, atomizer 3 comprises atomization core 31, sleeve pipe 32 and escape pipe 33, escape pipe 33 is connected with cigarette holder 2, battery rod 4 comprises shell 41 and positive pole thimble 42, positive pole thimble 42 is connected with atomizer 3, described cigarette shell body 1 inside is provided with half-duplex channel device 5, half-duplex channel device 5 comprises seal closure 51 and ball sealer 52, the diameter of seal closure 51 is greater than the diameter of ball sealer 52, seal closure 51 top is provided with air drain 53.
Described air drain 53 is axially positioned at seal closure top in strip.
Described ball sealer 52 is steel ball, and its diameter is between 3 millimeters to 5 millimeters.
Larger than the diameter of ball sealer 52 30 to 60 of the diameter of described seal closure 51.
Be provided with spring between described seal closure 51 and ball sealer 52, spring 54 is fixed on 51 tops of seal closure.
Described half-duplex channel device 5 is arranged in cigarette holder 2, primary airways 21 and secondary air flue 22 is also provided with in cigarette holder 2, the diameter of described primary airways 21 is greater than the diameter of secondary air flue 22, ball sealer 52 is between primary airways 21 and secondary air flue 22, be connected by the conical surface 55 between primary airways 21 with secondary air flue 22, and the diameter of ball sealer 52 matches with the conical surface 55, the vertical state lower seal ball of cigarette shell body 1 52 and the conical surface 55 close contact, seal closure 51 be positioned at primary airways 21 and with primary airways 21 inwall close contact.
Described half-duplex channel device 5 is arranged between sleeve pipe 32 on atomizer 3 and escape pipe 33, seal closure 51 is positioned at sleeve pipe 32, seal closure 51 and sleeve pipe 32 inwall close contact, be connected by the conical surface 55 between seal closure 51 with escape pipe 33, ball sealer 52 is positioned on the conical surface 55, ball sealer 52 and the conical surface 55 close contact during cigarette shell body 1 vertical state.
It is inner that described seal closure 51 is positioned at shell 41, seal closure 51 and shell 41 inwall close contact, and seal closure 51 is connected by the conical surface 55 with positive pole thimble 42, and ball sealer is positioned on the conical surface 55, ball sealer 52 and the conical surface 55 close contact during cigarette shell body 1 vertical state.
Embodiment 1: see Fig. 1 to 4 and Fig. 6 to 7, seal closure 51, ball sealer 52, air drain 53 that in the program, half-duplex channel device 5 adopts, its parts scatter diagram is shown in Fig. 7, and Fig. 4 is the top view of half-duplex channel device 5 in the present embodiment.Now half-duplex channel device 5 is arranged in cigarette holder 2, primary airways 21 and secondary air flue 22 is also provided with in cigarette holder 2, the diameter of primary airways 21 is greater than the diameter of secondary air flue 22, ball sealer 52 is between primary airways 21 and secondary air flue 22, be connected by the conical surface 55 between primary airways 21 with secondary air flue 22, and the diameter of ball sealer 52 matches with the conical surface 55, the vertical state lower seal ball of cigarette shell body 1 52 and the conical surface 55 close contact, seal closure 51 be positioned at primary airways 21 and with primary airways 21 inwall close contact.Ball sealer 52 is steel ball preferably, and its diameter is between 3 millimeters to 5 millimeters, steel ball possesses constant weight, not easily be adsorbed on seal closure 51 by tobacco tar, when using electronic cigarette, user's air-breathing just can make steel ball rise, smog can rise to primary airways 21 smoothly via secondary air flue 22 and then enter in user oral cavity by air drain 53, user not air-breathing time steel ball fall under gravity, steel ball and the conical surface 55 close contact, block the path that tobacco tar enters battery rod 4, effectively prevent the generation that tobacco tar refluence causes cell tube short circuit phenomenon.In the design, larger than the diameter of ball sealer 52 30 to 60 of the diameter of seal closure 51, makes the activity space of ball sealer 52 in seal closure 51 limited, ball sealer 52 is remained on the conical surface 55 and does vertical motion, ensure that the reliability of whole device.
Embodiment 2: see Fig. 1 to 3, Fig. 5 and Fig. 8, seal closure 51, ball sealer 52, air drain 53 that in the program, half-duplex channel device 5 adopts, spring 54, its half-duplex channel device 5 parts scatter diagram is shown in Fig. 3, Fig. 5 is the top view of half-duplex channel device 5 in the present embodiment, and Fig. 8 is the structural representation of assembling.Described half-duplex channel device 5 is arranged between sleeve pipe 32 on atomizer 3 and escape pipe 33, seal closure 51 is positioned at sleeve pipe 32, seal closure 51 and sleeve pipe 32 inwall close contact, be connected by the conical surface 55 between seal closure 51 with escape pipe 33, ball sealer 52 is positioned on the conical surface 55, ball sealer 52 and the conical surface 55 close contact during cigarette shell body 1 vertical state.Ball sealer 52 is steel ball preferably, and its diameter is between 3 millimeters to 5 millimeters, steel ball possesses constant weight, is not easily adsorbed on seal closure 51 by tobacco tar, when using electronic cigarette, user's air-breathing just can make steel ball rise, smog can rise to cigarette holder 2 smoothly via escape pipe 33, user not air-breathing time steel ball fall under gravity, steel ball and the conical surface 55 close contact, block the path that tobacco tar enters battery rod 4, effectively prevent the generation that tobacco tar refluence causes cell tube short circuit phenomenon.In the design, larger than the diameter of ball sealer 52 30 to 60 of the diameter of seal closure 51, makes the activity space of ball sealer 52 in seal closure 51 limited, ball sealer 52 is remained on the conical surface 55 and does vertical motion, ensure that the reliability of whole device.Spring 54 is provided with between ball sealer 52 and seal closure 51 top, and spring 54 is fixed on seal closure 51 top, when electronic cigarette keeps flat or be inverted, due to the existence of spring 54, the elastic force that spring 54 produces withstands ball sealer 52, ball sealer 52 still with the conical surface 55 close contact, tobacco tar is well blocked outside battery rod 4, effectively prevent tobacco tar and flows backwards and cause the generation of cell tube short circuit phenomenon.
Embodiment 3: see Fig. 1 to 3, Fig. 5 and Fig. 9, seal closure 51, ball sealer 52, air drain 53 that in the program, half-duplex channel device 5 adopts, spring 54, its half-duplex channel device 5 parts scatter diagram is shown in Fig. 3, Fig. 5 is the top view of half-duplex channel device 5 in the present embodiment, and Fig. 9 is the structural representation of assembling.It is inner that described seal closure 51 is positioned at shell 41, seal closure 51 and shell 41 inwall close contact, and seal closure 51 is connected by the conical surface 55 with positive pole thimble 42, and ball sealer is positioned on the conical surface 55, ball sealer 52 and the conical surface 55 close contact during cigarette shell body 1 vertical state.Ball sealer 52 is steel ball preferably, and its diameter is between 3 millimeters to 5 millimeters, steel ball possesses constant weight, is not easily adsorbed on seal closure 51 by tobacco tar, when using electronic cigarette, user's air-breathing just can make steel ball rise, smog can be circulated to cigarette holder 2 place, user not air-breathing time steel ball fall under gravity, steel ball and the conical surface 55 close contact, block the path that tobacco tar enters battery rod 4, effectively prevent the generation that tobacco tar refluence causes cell tube short circuit phenomenon.In the design, larger than the diameter of ball sealer 52 30 to 60 of the diameter of seal closure 51, makes the activity space of ball sealer 52 in seal closure 51 limited, ball sealer 52 is remained on the conical surface 55 and does vertical motion, ensure that the reliability of whole device.Spring 54 is provided with between ball sealer 52 and seal closure 51 top, and spring 54 is fixed on seal closure 51 top, when electronic cigarette keeps flat or be inverted, due to the existence of spring 54, the elastic force that spring 54 produces withstands ball sealer 52, ball sealer 52 still with the conical surface 55 close contact, tobacco tar is well blocked outside battery rod 4, effectively prevent tobacco tar and flows backwards and cause the generation of cell tube short circuit phenomenon.
The utility model structure is simple, easy to use, cost is low, even if when electronic cigarette inversion or slant setting, still can effectively block tobacco tar and blow back into battery rod.
Claims (8)
1. the electronic cigarette with half-duplex channel device, comprise cigarette shell body (1), described cigarette shell body (1) comprises cigarette holder (2), atomizer (3) and battery rod (4), atomizer (3) comprises atomization core (31), sleeve pipe (32) and escape pipe (33), escape pipe (33) is connected with cigarette holder (2), battery rod (4) comprises shell (41) and positive pole thimble (42), positive pole thimble (42) is connected with atomizer (3), it is characterized in that: described cigarette shell body (1) inside is provided with half-duplex channel device (5), half-duplex channel device (5) comprises seal closure (51) and ball sealer (52), the diameter of seal closure (51) is greater than the diameter of ball sealer (52), seal closure (51) top is provided with air drain (53).
2. a kind of electronic cigarette with half-duplex channel device according to claim 1, is characterized in that: described air drain (53) is axially positioned at seal closure top in strip.
3. a kind of electronic cigarette with half-duplex channel device according to claim 1, it is characterized in that: described ball sealer (52) is steel ball, its diameter is between 3 millimeters to 5 millimeters.
4. a kind of electronic cigarette with half-duplex channel device according to claim 1, is characterized in that: the diameter of described seal closure (51) larger than the diameter of ball sealer (52) 30 to 60.
5. a kind of electronic cigarette with half-duplex channel device according to claim 1, is characterized in that: be provided with spring between described seal closure (51) and ball sealer (52), spring (54) is fixed on (51) top of seal closure.
6. according to the arbitrary described a kind of electronic cigarette with half-duplex channel device of Claims 1-4, it is characterized in that: described half-duplex channel device (5) is arranged in cigarette holder (2), primary airways (21) and secondary air flue (22) is also provided with in cigarette holder (2), the diameter of described primary airways (21) is greater than the diameter of secondary air flue (22), ball sealer (52) is positioned between primary airways (21) and secondary air flue (22), be connected by the conical surface (55) between primary airways (21) with secondary air flue (22), and the diameter of ball sealer (52) matches with the conical surface (55), cigarette shell body (1) is state lower seal ball (52) and the conical surface (55) close contact vertically, seal closure (51) be positioned at primary airways (21) and with primary airways (21) inwall close contact.
7. according to the arbitrary described a kind of electronic cigarette with half-duplex channel device of claim 1 to 5, it is characterized in that: described half-duplex channel device (5) is arranged between sleeve pipe (32) on atomizer (3) and escape pipe (33), seal closure (51) is positioned at sleeve pipe (32), seal closure (51) and sleeve pipe (32) inwall close contact, be connected by the conical surface (55) between seal closure (51) with escape pipe (33), ball sealer (52) is positioned on the conical surface (55), cigarette shell body (1) vertically state time ball sealer (52) with the conical surface (55) close contact.
8., according to the arbitrary described a kind of electronic cigarette with half-duplex channel device of claim 1 to 5, it is characterized in that:
It is inner that described seal closure (51) is positioned at shell (41), seal closure (51) and shell (41) inwall close contact, seal closure (51) is connected by the conical surface (55) with positive pole thimble (42), ball sealer is positioned on the conical surface (55), cigarette shell body (1) vertically state time ball sealer (52) with the conical surface (55) close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451806.8U CN204070564U (en) | 2014-08-12 | 2014-08-12 | A kind of electronic cigarette with half-duplex channel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451806.8U CN204070564U (en) | 2014-08-12 | 2014-08-12 | A kind of electronic cigarette with half-duplex channel device |
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| CN204070564U true CN204070564U (en) | 2015-01-07 |
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| CN201420451806.8U Expired - Fee Related CN204070564U (en) | 2014-08-12 | 2014-08-12 | A kind of electronic cigarette with half-duplex channel device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161306A (en) * | 2014-08-12 | 2014-11-26 | 湖北允升科技工业园有限公司 | Electronic cigarette provided with one-way channel device |
| CN105768233A (en) * | 2016-04-28 | 2016-07-20 | 深圳市新宜康科技有限公司 | One-way ventilation electronic cigarette atomization core |
| WO2016155104A1 (en) * | 2015-04-01 | 2016-10-06 | 深圳市联君烟博士电子技术有限责任公司 | Electronic cigarette atomizer and battery pole bead connecting structure |
| CN106388007A (en) * | 2016-12-14 | 2017-02-15 | 郑州游爱网络技术有限公司 | Electronic cigarette with simulated cigarette effect |
-
2014
- 2014-08-12 CN CN201420451806.8U patent/CN204070564U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161306A (en) * | 2014-08-12 | 2014-11-26 | 湖北允升科技工业园有限公司 | Electronic cigarette provided with one-way channel device |
| WO2016155104A1 (en) * | 2015-04-01 | 2016-10-06 | 深圳市联君烟博士电子技术有限责任公司 | Electronic cigarette atomizer and battery pole bead connecting structure |
| CN105768233A (en) * | 2016-04-28 | 2016-07-20 | 深圳市新宜康科技有限公司 | One-way ventilation electronic cigarette atomization core |
| CN105768233B (en) * | 2016-04-28 | 2019-01-04 | 深圳市新宜康科技股份有限公司 | One-way ventilating electronic cigarette atomizing core |
| CN106388007A (en) * | 2016-12-14 | 2017-02-15 | 郑州游爱网络技术有限公司 | Electronic cigarette with simulated cigarette effect |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20180812 |