CN202088830U - Inflating valve structure for automobile hub - Google Patents
Inflating valve structure for automobile hub Download PDFInfo
- Publication number
- CN202088830U CN202088830U CN2011201751175U CN201120175117U CN202088830U CN 202088830 U CN202088830 U CN 202088830U CN 2011201751175 U CN2011201751175 U CN 2011201751175U CN 201120175117 U CN201120175117 U CN 201120175117U CN 202088830 U CN202088830 U CN 202088830U
- Authority
- CN
- China
- Prior art keywords
- tire tube
- tube valve
- inflating valve
- rim
- hub
- 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 discloses an inflating valve structure for an automobile hub, which comprises a rim and spokes. A protruding inflating valve column in a hollow conical shape is arranged on the side wall of the rim, an inner cavity of the inflating valve column penetrates through the side wall of the rim and is communicated with an inner cavity of a tire mounted on the rim, a valve inside is connected to the inner cavity of the inflating valve column in a threaded manner, and a seal ring preventing air leakage is further arranged between the inflating valve column and the valve inside. An inflating valve and a hub are processed into a whole, and thereby defects that an existing inflating valve easy in damage and air leakage needs to be frequently replaced, and the like can be overcome, and reliability of the automobile hub is improved.
Description
Technical field
The utility model relates to a kind of automotive hub, especially a kind of tire tube valve structure of automotive hub.
Background technology
The tire tube valve of existing automotive hub generally includes valve inside and housing, and its through hole that passes wheelboss side wall inserts and to be fixed on the wheel hub, seal comparatively loaded down with trivial detailsly, and the long-time back of using leaks gas easily.
The utility model content
In order to solve the shortcoming that overcomes prior art, and satisfy the needs in market, the utility model provides a kind of and the tire tube valve structure automotive hub one.
The technical solution adopted in the utility model can be described as:
A kind of tire tube valve structure of automotive hub, comprise wheel rim and spoke, the sidewall of wherein said wheel rim is provided with the tire tube valve post of protrusion, described tire tube valve post is a hollow taper, its inner chamber penetrates the sidewall and the intracavity inter-connection that is installed in the tire on the wheel rim of described wheel rim, the inner chamber of described tire tube valve post is by the valve inside that has been threaded, and also is provided with between described tire tube valve post and the valve inside to prevent the seal ring that leaks gas.
As a kind of improvement of above technical scheme, described tire tube valve post and the moulding of hub body integrally casting.
As a kind of improvement of above technical scheme, described tire tube valve post and hub body are by being welded to connect.
The beneficial effects of the utility model are:
The utility model directly with tire tube valve and wheel hub as one, promptly the tire tube valve post is directly processed on hub body by modes such as integrally casting or welding, so just avoid the existing fragile gas leakage of tire tube valve, need shortcomings such as frequent replacing, improved the reliability of automotive hub.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model has proposed a kind of tire tube valve structure of automotive hub, it comprises wheel rim 1 and spoke, the sidewall of described wheel rim 1 is provided with the tire tube valve post 2 of protrusion, described tire tube valve post 2 is a hollow taper, sidewall that its inner chamber penetrates described hub body 2 and the intracavity inter-connection that is installed in the tire on the wheel rim 1, the inner chamber of described tire tube valve post 2 be by the valve tube 3 that has been threaded, and also is provided with between described tire tube valve post 2 and the valve tube 3 to prevent the seal ring 4 that leaks gas.
Wherein, described tire tube valve post 2 is with wheel rim 1 integrally casting moulding or by being welded to connect, to guarantee both Joint strenghts.
The utility model directly is processed as one tire tube valve and wheel hub, promptly the tire tube valve post is directly processed on hub body by modes such as integrally casting or welding, so just avoid the existing fragile gas leakage of tire tube valve, need shortcomings such as frequent replacing, improved the reliability of automotive hub.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (3)
1. the tire tube valve structure of an automotive hub, comprise wheel rim (1) and spoke, it is characterized in that: the sidewall of described wheel rim (1) is provided with the tire tube valve post (2) of protrusion, described tire tube valve post (2) is a hollow taper, its inner chamber penetrates the sidewall and the intracavity inter-connection that is installed in the tire on the wheel rim (1) of described wheel rim (1), the inner chamber of described tire tube valve post (2) is by the valve inside that has been threaded (3), also is provided with between described tire tube valve post (2) and the valve inside (3) to prevent the seal ring (4) that leaks gas.
2. the tire tube valve structure of a kind of automotive hub according to claim 1 is characterized in that: described tire tube valve post (2) and hub body (1) integrally casting moulding.
3. the tire tube valve structure of a kind of automotive hub according to claim 1 is characterized in that: described tire tube valve post (2) and hub body (1) are by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201751175U CN202088830U (en) | 2011-05-30 | 2011-05-30 | Inflating valve structure for automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201751175U CN202088830U (en) | 2011-05-30 | 2011-05-30 | Inflating valve structure for automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088830U true CN202088830U (en) | 2011-12-28 |
Family
ID=45363918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201751175U Expired - Fee Related CN202088830U (en) | 2011-05-30 | 2011-05-30 | Inflating valve structure for automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275473A (en) * | 2011-05-30 | 2011-12-14 | 开平市中铝实业有限公司 | Inflating valve structure for automobile hub |
| CN103358835A (en) * | 2012-04-10 | 2013-10-23 | 宝磊股份有限公司 | Tubeless all-in-one gas nozzle |
| CN103727274A (en) * | 2012-10-10 | 2014-04-16 | 李金铨 | Air valve of tubeless tire |
-
2011
- 2011-05-30 CN CN2011201751175U patent/CN202088830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275473A (en) * | 2011-05-30 | 2011-12-14 | 开平市中铝实业有限公司 | Inflating valve structure for automobile hub |
| CN103358835A (en) * | 2012-04-10 | 2013-10-23 | 宝磊股份有限公司 | Tubeless all-in-one gas nozzle |
| CN103727274A (en) * | 2012-10-10 | 2014-04-16 | 李金铨 | Air valve of tubeless tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120530 |