CN204722259U - Electronic cigarette suction nozzle - Google Patents
Electronic cigarette suction nozzle Download PDFInfo
- Publication number
- CN204722259U CN204722259U CN201520341672.9U CN201520341672U CN204722259U CN 204722259 U CN204722259 U CN 204722259U CN 201520341672 U CN201520341672 U CN 201520341672U CN 204722259 U CN204722259 U CN 204722259U
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- CN
- China
- Prior art keywords
- connecting portion
- screwed pipe
- suction nozzle
- electronic cigarette
- described connecting
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Abstract
The utility model discloses a kind of electronic cigarette suction nozzle, it comprises sucking portion and the connecting portion that centre is provided with smoke path, the connecting thread that described connecting portion is provided with sealing ring and is connected with electronic cigarette atomizing pipe, described sucking portion and connecting portion one-body molded, described connecting thread is arranged on screwed pipe, described screwed pipe inserts is located on described connecting portion, and described screwed pipe and described connecting portion are made up of different materials; The beneficial effects of the utility model are, reliable to ensure to connect on the screwed pipe that the connecting thread of this electronic cigarette suction nozzle connecting portion is arranged at unlike material, and screwed pipe is located at on described connecting portion by inserts, both reliably firmly connect, avoid general suction nozzle easily loosen cause electronic cigarette to use in easily there is gas leakage leakage and cause the bad smoking experience even suction nozzle shortcoming that comes off, easily make child eat to work the mischief to user.
Description
Technical field
The utility model relates to electronic cigarette technical field, and in particular, the utility model relates to a kind of electronic cigarette suction nozzle.
Background technology
Tobacco cigarette, due to wherein comparatively large to harm containing tar, and electronic cigarette is not because its tobacco juice is containing the tar in tobacco, and at present, electronic cigarette replaces cigarette being used widely gradually.
Electronic cigarette is typically provided with suction nozzle, existing electronic cigarette suction nozzle is generally linked together by screw thread and mist pipe or atomizer bar, the suction nozzle made due to metal material causes ice-cold mouthfeel when smoking can to user, so existing suction nozzle generally adopts plastic cement, the process for un-metal material such as rubber form, and the screw thread directly processed on the suction nozzle of these nonmetallic materials, because of its in use repeatedly spin after very easily wear and tear, the phenomenon that suction nozzle loosens and even comes off can be caused, if and screwed part is simply socketed on plastic cement afterwards by metal material manufacture, on the suction nozzle of the non-metallic materials such as rubber, then because two kinds of materials are shunk uneven in different environments, also the phenomenon loosening and come off very easily is caused.Once suction nozzle loosens in using, also make that smoking channel seal is bad to be caused gas leakage and cannot smoking or suction nozzle and liquid storage cylinder poor sealing cause tobacco juice to leak being inhaled in mouth, causing very bad experience to user; And suction nozzle comes off, also easily make children accidentally eat by mistake and work the mischief.
Summary of the invention
The purpose of this utility model is deficiency for overcoming above-mentioned technology and provides a kind of electronic cigarette suction nozzle, this electronic cigarette suction nozzle avoid suction nozzle easily loosen cause using in easily there is gas leakage leakage and cause the bad smoking experience even shortcoming that comes off of suction nozzle to user.
The technical solution of the utility model is achieved in that this electronic cigarette suction nozzle, comprise sucking portion and connecting portion that centre is provided with smoke path, the connecting thread that described connecting portion is provided with sealing ring and is connected with electronic cigarette atomizing pipe, its special character is: described sucking portion and connecting portion one-body molded, described connecting thread is arranged on screwed pipe, described screwed pipe inserts is located on described connecting portion, and described screwed pipe and described connecting portion are made up of different materials.Screwed pipe inserts described in the utility model is located on described connecting portion, refer to the connected mode of screwed pipe and connecting portion, not simple socket or interference fit after both manufacture respectively, but before described sucking portion and connecting portion injection mo(u)lding, the die cavity described screwed pipe being put into suction nozzle mould carries out injection moulding again and insert-molding is integrated, so, described screwed pipe namely closely one integral piece be nested on described connecting portion.
Preferably, described connecting thread is the external screw thread being arranged at screwed pipe outer wall, and described screwed pipe inserts is located at described connecting portion outer wall.
Preferably, described screwed pipe inwall is circumferential or be axially arranged with groove, and described connecting portion is provided with the lug boss with described engagement.
Preferably, described screwed pipe inwall is circumferential or be axially arranged with lug boss, and described connecting portion is provided with the groove engaged with described lug boss.
Preferably, described screwed pipe end is provided with axial raised projection, and described connecting portion is provided with the recess engaged with described projection.
Preferably, described projection also radially-inwardly protrudes out along described screwed pipe.
Preferably, described screw thread is the internal thread being arranged at screwed pipe inwall, and described screwed pipe inserts is located at described connecting portion inwall.
Preferably, described sucking portion and connecting portion one-body molded by nonmetallic materials, described screwed pipe is made up of metal material.
The beneficial effect of the utility model electronic cigarette suction nozzle is: reliable to ensure to connect on the screwed pipe that the connecting thread of this electronic cigarette suction nozzle connecting portion is arranged at unlike material, and screwed pipe is located at on described connecting portion by inserts, both can reliably firmly connect, avoid general suction nozzle easily loosen cause electronic cigarette to use in easily there is gas leakage leakage and cause the bad smoking experience even suction nozzle shortcoming that comes off, easily make child eat to work the mischief to user.
Accompanying drawing explanation
Fig. 1 is the utility model example structure exploded view;
Fig. 2 is the utility model embodiment side view;
Fig. 3 is the sectional view of the utility model embodiment through central axis;
Fig. 4 is the utility model embodiment three-dimensional cutaway view;
Fig. 5 is the utility model embodiment screwed pipe schematic diagram;
Fig. 6 is the utility model embodiment screwed pipe schematic diagram;
Fig. 7 is the utility model embodiment screwed pipe top view;
Fig. 8 is the sectional view in the utility model embodiment screwed pipe 1-1 cross section;
Wherein, primary clustering symbol description:
1-sucking portion, 11-smoke path, 2-connecting portion, 21-lug boss, 22-recess, 3-sealing ring, 4-screwed pipe, 41-connecting thread, 42-groove, 43-projection.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.
Embodiment of the present utility model:
As shown in Figure 1, 2, the embodiment of the utility model electronic cigarette suction nozzle, comprise sucking portion 1 and connecting portion 2 that centre is respectively equipped with smoke path 11, sucking portion 1 and connecting portion 2 one-body molded by same material, the root of connecting portion 2 is provided with sealing ring 3, and connecting portion 2 goes back the screwed pipe 4 that inserts is provided with unlike material, and screwed pipe 4 is provided with the connecting thread 41 be connected with electronic cigarette atomizing pipe or atomizer, this connecting thread 41 is external screw thread, and screwed pipe 4 and connecting portion 2 are made up of different materials respectively.The connecting thread 41 of the utility model electronic cigarette suction nozzle is located on screwed pipe 4, can to separate with different materials with connecting portion 2 and manufacture, and sucking portion 1 and connecting portion 2 one-body molded by same material, the material that sucking portion 1 uses good mouthfeel can be realized, and connecting thread 41 use high, the anti abrasive material of hard, precision with ensure be threaded reliable.The present embodiment sucking portion 1 and connecting portion 2 use plastic material, and screwed pipe 4 uses metal material.
Screwed pipe inserts described in the utility model is located on described connecting portion, refer to the connected mode of screwed pipe 4 and connecting portion 2, not simply carry out being socketed or interference fit after both manufacture respectively, but before sucking portion 1 with connecting portion 2 injection mo(u)lding, die cavity screwed pipe 4 being put into suction nozzle mould carries out injection moulding again and insert-molding is integrated, so, screwed pipe 4 namely closely one integral piece be nested on connecting portion 2.
As shown in figures 3-8, screwed pipe 4 inwall is circumferentially with groove 42, it is concave ring groove in the present embodiment, connecting portion 2 is provided with the lug boss 21 engaged with described groove 42, it is bulge loop in the present embodiment, lug boss 21 and the groove 42 of this structure engage each other, clamp, and screwed pipe 4 is set in after on connecting portion 2 can not be subjected to displacement in the axial direction, loose or dislocation.Lug boss described in the utility model " engages " with described groove, and described projection " engages " with described recess, all mean both shapes can complementary, be combined together.
As shown in Fig. 3,4,6,8, the end of screwed pipe 4 is provided with axial raised projection 43, connecting portion 2 is provided with the recess 22 engaged with projection 43, projection 43 also radially-inwardly protrudes out to screwed pipe 4, this structure projection 43 can engage each other with recess 22, clamp, and screwed pipe 4 is set in after on connecting portion 2 and axially can not be rotated or offset and loosen at circumference and circumferencial direction.
Said structure can make that screwed pipe 4 is closely nested to be located on connecting portion 2, when electronic cigarette suction nozzle dismounting and when using, screwed pipe 4 be unlikely to axially and circumference occur skew produce loosen cause electronic cigarette suction nozzle dismounting difficulty and user to use time electronic cigarette suction nozzle loosen, get loose.
On the basis of the present embodiment, the utility model is also achieved by simply changing.
Such as, the groove 42 that screwed pipe 4 inwall is circumferentially with can change lug boss into, and meanwhile, the lug boss 21 that connecting portion 2 is provided with can change groove into, and both engage each other equally, can realize avoiding screwed pipe 4 being axially subjected to displacement at connecting portion 2, the effect come off.
And for example, screwed pipe 4 end is provided with axial raised projection 43 and can changes into be axially arranged with groove or lug boss on screwed pipe 4 inwall, lug boss intermeshing with it or groove are set on connecting portion 2 simultaneously, the effect avoiding screwed pipe 4 to offset in the circumference of connecting portion 2, rotate can be realized.
And for example, the external screw thread of screwed pipe 4 can change internal thread into, is located at by screwed pipe 4 inserts on the inwall of the smoke path 11 at connecting portion 2 center, can realize the same effect that is threaded.
And for example, sucking portion and connecting portion one-body molded by nonmetallic materials such as rubber, screwed pipe also can by hard, wear-resistant damage can ensure that the nonmetallic materials that screw thread reliably connects are made.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (8)
1. an electronic cigarette suction nozzle, comprise sucking portion and connecting portion that centre is provided with smoke path, the connecting thread that described connecting portion is provided with sealing ring and is connected with electronic cigarette atomizing pipe, it is characterized in that: described sucking portion and connecting portion one-body molded, described connecting thread is arranged on screwed pipe, described screwed pipe inserts is located on described connecting portion, and described screwed pipe and described connecting portion are made up of different materials.
2. electronic cigarette suction nozzle according to claim 1, is characterized in that: described connecting thread is the external screw thread being arranged at screwed pipe outer wall, and described screwed pipe inserts is located at described connecting portion outer wall.
3. electronic cigarette suction nozzle according to claim 2, is characterized in that: described screwed pipe inwall is circumferential or be axially arranged with groove, and described connecting portion is provided with the lug boss with described engagement.
4. electronic cigarette suction nozzle according to claim 2, is characterized in that: described screwed pipe inwall is circumferential or be axially arranged with lug boss, and described connecting portion is provided with the groove engaged with described lug boss.
5. electronic cigarette suction nozzle according to claim 1, is characterized in that: described screwed pipe end is provided with axial raised projection, and described connecting portion is provided with the recess engaged with described projection.
6. electronic cigarette suction nozzle according to claim 5, is characterized in that: described projection also radially-inwardly protrudes out along described screwed pipe.
7. electronic cigarette suction nozzle according to claim 1, is characterized in that: described connecting thread is the internal thread being arranged at screwed pipe inwall, and described screwed pipe inserts is located at described connecting portion inwall.
8. electronic cigarette suction nozzle according to claim 1, is characterized in that: described sucking portion and connecting portion one-body molded by nonmetallic materials, described screwed pipe is made up of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341672.9U CN204722259U (en) | 2015-05-25 | 2015-05-25 | Electronic cigarette suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341672.9U CN204722259U (en) | 2015-05-25 | 2015-05-25 | Electronic cigarette suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204722259U true CN204722259U (en) | 2015-10-28 |
Family
ID=54380656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341672.9U Active CN204722259U (en) | 2015-05-25 | 2015-05-25 | Electronic cigarette suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204722259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016188140A1 (en) * | 2015-05-25 | 2016-12-01 | 林光榕 | Suction nozzle of electronic cigarette and manufacturing method therefor |
-
2015
- 2015-05-25 CN CN201520341672.9U patent/CN204722259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016188140A1 (en) * | 2015-05-25 | 2016-12-01 | 林光榕 | Suction nozzle of electronic cigarette and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |