CN203413187U - High-performance automobile tire valve core - Google Patents
High-performance automobile tire valve core Download PDFInfo
- Publication number
- CN203413187U CN203413187U CN201320390744.XU CN201320390744U CN203413187U CN 203413187 U CN203413187 U CN 203413187U CN 201320390744 U CN201320390744 U CN 201320390744U CN 203413187 U CN203413187 U CN 203413187U
- Authority
- CN
- China
- Prior art keywords
- core
- core body
- tire valve
- valve core
- automobile tire
- 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 - Fee Related
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Abstract
The utility model relates to the technical field of automobile accessories, and in particular relates to an automobile tire valve core. The high-performance automobile tire valve core comprises a core body, wherein a seal part and a core block are arranged at the lower end of the core body; a threaded section is arranged on the upper half part of the outer surface of the core body; the seal part and the core block are in an integrally molded structure; the outer diameter of the seal part is less than that of the core body. The high-performance automobile tire valve core is simple in structure, reasonable in design, good in sealing property, and long in service life.
Description
Technical field
The utility model relates to auto parts machinery technical field, especially a kind of valve inside of automobile tyre.
Background technique
Valve inside is a kind of unidirectional gas charging valve, is mainly used in the inflation/deflation of tire.Traditional valve inside of automobile tyre structure is comparatively complicated, manufactures quite inconvenience, and for later maintenance, replacing have brought very large inconvenience, and easily gas leakage, affecting sealing effect, working life is short.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide a kind of simple in structure, good airproof performance, the valve inside of long service life.
The utility model solves the technological scheme that its technical problem adopts: a kind of high-performing car tyre valve core, there is core body, described core body lower end is provided with sealed department and core print seat, the core outer surface first half is provided with thread section, described sealed department and the core print seat structure that is formed in one, the external diameter of described sealed department is less than the external diameter of core body.
Further, the external diameter of described core print seat is less than the external diameter of sealed department.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, good airproof performance, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. core bodys in figure, 2. sealed department, 3. core print seat, 11. thread sections.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
High-performing car tyre valve core as shown in Figure 1, has core body 1, and core body 1 lower end is provided with sealed department 2 and core print seat 3, and the core body 1 outer surface first half is provided with thread section 11, sealed department 2 and core print seat 3 structure that is formed in one, and the external diameter of sealed department 2 is less than the external diameter of core body 1; The external diameter of core print seat 3 is less than the external diameter of sealed department 2.
Above-mentioned mode of execution is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a high-performing car tyre valve core, it is characterized in that: there is core body (1), described core body (1) lower end is provided with sealed department (2) and core print seat (3), core body (1) the outer surface first half is provided with thread section (11), described sealed department (2) and core print seat (3) structure that is formed in one, the external diameter of described sealed department (2) is less than the external diameter of core body (1).
2. high-performing car tyre valve core according to claim 1, is characterized in that: the external diameter of described core print seat (3) is less than the external diameter of sealed department (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390744.XU CN203413187U (en) | 2013-07-02 | 2013-07-02 | High-performance automobile tire valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390744.XU CN203413187U (en) | 2013-07-02 | 2013-07-02 | High-performance automobile tire valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413187U true CN203413187U (en) | 2014-01-29 |
Family
ID=49976076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320390744.XU Expired - Fee Related CN203413187U (en) | 2013-07-02 | 2013-07-02 | High-performance automobile tire valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413187U (en) |
-
2013
- 2013-07-02 CN CN201320390744.XU patent/CN203413187U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |