CN210901373U - Oil leakage prevention structure at bottom of electronic cigarette cartridge - Google Patents
Oil leakage prevention structure at bottom of electronic cigarette cartridge Download PDFInfo
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- CN210901373U CN210901373U CN201921334407.2U CN201921334407U CN210901373U CN 210901373 U CN210901373 U CN 210901373U CN 201921334407 U CN201921334407 U CN 201921334407U CN 210901373 U CN210901373 U CN 210901373U
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- base
- sealing sleeve
- electrode column
- hole
- base sealing
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Abstract
The utility model relates to an electron cigarette technical field refers in particular to an electron cigarette bullet bottom leak protection oil structure. The structure of the utility model comprises a base and an electrode column; the base is provided with an electrode column hole; the electrode column is arranged on the electrode column hole in a penetrating way; the upper end is exposed out of the inner space of the base and is connected with the electrode of the heating element; the structure also comprises a base sealing sleeve; the electrode column penetrates through a corresponding hole on the base sealing sleeve and then is arranged on the electrode column hole in a penetrating way; the base sealing sleeve is arranged in the inner space of the base to form the close fit of the electrode column and the base sealing sleeve as well as the close fit of the base and the base sealing sleeve. The utility model can avoid the tobacco tar or condensate from leaking from the bottom of the smoke bomb through the groove, the interference fit structure and the oil absorption cotton; can be used for the electronic cigarette.
Description
Technical Field
The utility model relates to an electron cigarette technical field refers in particular to an electron cigarette bullet bottom leak protection oil structure.
Background
An electronic cigarette is the electronic cigarette; the electronic cigarette has a similar appearance to a cigarette, and does not contain tar, suspended particles and other harmful ingredients in the traditional cigarette; therefore, some people use it for smoking cessation or replacing cigarettes.
The electronic cigarette is to introduce tobacco tar into a heating component and heat the tobacco tar to generate smoke, so that a user has certain smoking feeling.
Due to the limitation of the shape of the electronic cigarette cartridge and the size and space of the bottom, most electronic cigarettes on the market at present have air inlet and outlet holes directly formed on the base, and no protection is provided. When the user sucks, condensate is generated or standing for a long time, and smoke leaks directly from the central air hole.
Disclosure of Invention
The technical problem solved by the utility model is to provide an oil leakage prevention structure at the bottom of an electronic cigarette cartridge; preventing the tobacco tar or condensate from leaking from the bottom of the cartridge.
The utility model provides a technical scheme of above-mentioned technical problem is:
the structure comprises a base and an electrode column; the base is provided with an electrode column hole; the electrode column is arranged on the electrode column hole in a penetrating way; the upper end is exposed out of the inner space of the base and is connected with the electrode of the heating element; the structure also comprises a base sealing sleeve; the electrode column penetrates through a corresponding hole on the base sealing sleeve and then is arranged on the electrode column hole in a penetrating way; the base sealing sleeve is arranged in the inner space of the base to form the close fit of the electrode column and the base sealing sleeve as well as the close fit of the base and the base sealing sleeve.
And the hole of the base sealing sleeve is in interference fit with the electrode column and is pre-pressed and fixed.
The outer contour of the base sealing sleeve is in interference fit with the side wall of the inner space of the base.
And the base sealing sleeve is communicated with the hole of the matched electrode column to form a groove.
An air hole is formed in the center, between the holes of the base sealing sleeve penetrating through the electrode posts, and oil absorption cotton is arranged between the lower portion of the air hole and the base.
The utility model adds a base sealing sleeve, the periphery of which is in interference fit with the base; the electrode column is tightly matched with the base seal sleeve and is pre-pressed and fixed. Meanwhile, the base sealing sleeve is provided with a groove which can be used for gathering condensate or tobacco tar; the condensate or the tobacco tar is prevented from directly overflowing and most of the condensate or the tobacco tar is contained in the groove. The redundant part flows out through the air hole of the base sealing sleeve, and the part is sucked and dried by the oil absorption cotton. Thereby preventing condensate or soot from seeping out of the base. The utility model has more compact structure and convenient assembly; the multilayer protection is adopted, so that the leaked tobacco tar can be stored in the interior and is not easy to directly flow out from the air holes; the oil leakage prevention is safer and more reliable.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a partially exploded perspective view of an electronic cigarette cartridge of the present invention;
fig. 2 is a partial outline view of the electronic cigarette cartridge of the present invention;
fig. 3 is a partial cross-sectional view of the electronic cigarette cartridge of the present invention;
fig. 4 is a cross-sectional view of the power-free portion of the electronic cigarette of the present invention.
Detailed Description
As shown in fig. 1-3, the smoke cartridge of the electronic cigarette of the present invention comprises a base 1, an oil absorbent cotton 2, a base sealing sleeve 3 and an electrode column 4; the base 1 is provided with an electrode column hole, and the base sealing sleeve 3 is made of plastic, silica gel and hardware; the base sealing sleeve 3 is correspondingly provided with a hole 31; the base sealing sleeve 3 is arranged in the inner space of the base, and the electrode column 4 is arranged on the electrode column hole and the hole 31 in a penetrating way; the upper end is exposed out of the inner space of the base and is connected with the electrode of the heating element 6.
The hole 31 of the base sealing sleeve 3 is in interference fit with the electrode column 4 and is pre-pressed and fixed. The outer contour of the base sealing sleeve 3 is in interference fit with the side wall of the inner space of the base 1. Thereby avoiding leakage of condensate or soot from the cooperation between the base seal cartridge 3, the electrode column 4 and the base 1.
A groove 32 is provided on the seat seal sleeve 3, communicating with the hole 31; can be used for gathering the condensate or the tobacco tar, and prevents the condensate or the tobacco tar from directly overflowing and containing most of the condensate or the tobacco tar in the groove 32. In addition, the base sealing sleeve 3 is provided with an air hole 33 penetrating through the center between the holes 31 of the electrode posts 4, and an oil absorption cotton 2 is arranged between the lower part of the air hole 33 and the base 1. The condensate or soot not trapped by the groove 32 flows out through the air holes 33 of the base seal sleeve 3; the part is sucked and dried by the oil absorption cotton 2 below the air hole 33; thereby preventing condensate or soot from seeping out of the base.
As shown in fig. 4, the base 1 is connected and matched with the oil cup 5 through a sealing ring 7.
Through the structure, the anti-leakage structure inside and outside the smoke bomb is realized; the leakage of smoke oil or condensate from the inside and the outside of the base 1 is avoided.
The above examples are descriptions of specific embodiments of the present invention, and are not intended to limit the present invention; all equivalent modifications made in the above description are within the scope of the present invention.
Claims (7)
1. An oil leakage prevention structure at the bottom of an electronic cigarette cartridge comprises a base and an electrode column; the base is provided with an electrode column hole; the electrode column is arranged on the electrode column hole in a penetrating way; the upper end is exposed out of the inner space of the base and is connected with the electrode of the heating element; the method is characterized in that: the structure also comprises a base sealing sleeve; the electrode column penetrates through a corresponding hole on the base sealing sleeve and then is arranged on the electrode column hole in a penetrating way; the base sealing sleeve is arranged in the inner space of the base to form the close fit of the electrode column and the base sealing sleeve as well as the close fit of the base and the base sealing sleeve.
2. The structure of claim 1, wherein: and the hole of the base sealing sleeve is in interference fit with the electrode column and is pre-pressed and fixed.
3. The structure of claim 1, wherein: the outer contour of the base sealing sleeve is in interference fit with the side wall of the inner space of the base.
4. The structure of claim 2, wherein: the outer contour of the base sealing sleeve is in interference fit with the side wall of the inner space of the base.
5. The structure according to any one of claims 1 to 4, wherein: and the base sealing sleeve is communicated with the hole of the matched electrode column to form a groove.
6. The structure according to any one of claims 1 to 4, wherein: an air hole is formed in the center between the holes of the base sealing sleeve penetrating through the electrode column, and oil absorption cotton is arranged between the lower portion of the air hole and the base.
7. The structure of claim 5, wherein: an air hole is formed in the center, between the holes of the base sealing sleeve penetrating through the electrode posts, and oil absorption cotton is arranged between the lower portion of the air hole and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334407.2U CN210901373U (en) | 2019-08-16 | 2019-08-16 | Oil leakage prevention structure at bottom of electronic cigarette cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334407.2U CN210901373U (en) | 2019-08-16 | 2019-08-16 | Oil leakage prevention structure at bottom of electronic cigarette cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210901373U true CN210901373U (en) | 2020-07-03 |
Family
ID=71357966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334407.2U Active CN210901373U (en) | 2019-08-16 | 2019-08-16 | Oil leakage prevention structure at bottom of electronic cigarette cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210901373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022018402A1 (en) * | 2020-07-24 | 2022-01-27 | Nicoventures Trading Limited | Aerosol provision system |
| EP4005413A1 (en) * | 2020-11-25 | 2022-06-01 | Jiangmen Moore Technology., Ltd | Atomizer and electronic atomizing device having the same |
-
2019
- 2019-08-16 CN CN201921334407.2U patent/CN210901373U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022018402A1 (en) * | 2020-07-24 | 2022-01-27 | Nicoventures Trading Limited | Aerosol provision system |
| EP4005413A1 (en) * | 2020-11-25 | 2022-06-01 | Jiangmen Moore Technology., Ltd | Atomizer and electronic atomizing device having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: 518101 202 Tianshu block, Xinggang tongchuanghui, 6099 Bao'an Avenue, Qiaotou community, Fuhai street, Shenzhen City, Guangdong Province Patentee after: SHENZHEN XIN'AIFA TECHNOLOGY Co.,Ltd. Address before: 523857 Room 201, building 1, 212 Bubugao Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong Honeycomb Workshop Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |