CN203902176U - Homemade tire valve - Google Patents
Homemade tire valve Download PDFInfo
- Publication number
- CN203902176U CN203902176U CN201420075488.XU CN201420075488U CN203902176U CN 203902176 U CN203902176 U CN 203902176U CN 201420075488 U CN201420075488 U CN 201420075488U CN 203902176 U CN203902176 U CN 203902176U
- Authority
- CN
- China
- Prior art keywords
- valve
- tire
- piece
- connecting piece
- tire valve
- 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 a homemade tire valve. The homemade tire valve comprises a valve connecting piece, wherein a valve channel is formed in the valve connecting piece; during usage, the valve connecting piece is sleeved with a cap casing nut piece; an internal thread of the cap casing nut piece is connected with an external thread of the tire valve; the valve channel of the valve connecting piece directly faces the tire valve. During usage, the cap casing nut piece and the tire valve are connected through the threads, the valve connecting piece is fixed above the tire valve when the cap casing nut piece is screwed downwards, the valve channel of the valve connecting piece directly faces an air inlet of the tire valve, and all that is required for inflation of a tire is to sleeve the valve connecting piece with an old-fashioned pressing valve; by the aid of a rubber sealing pad, the air can be prevented from leaking out of connecting positions of parts during inflation. By the aid of the cap casing nut piece matched with the new tire valve in size and the valve connecting piece matched with an old-fashioned inflation source in size, the problem that the old-fashioned inflation source and the new tire are not matched in size is solved.
Description
Technical field
The utility model relates to a kind of self-control cranked tire valve, belongs to tire inflation unit technical field.
Background technology
The general tire tube valve in market is all generally American tire tube valve now, and the GB of China is also with reference to these standards, and the tire tube valve of these a few annual proper motion cars is also progressively unified is American tire tube valve.And in daily life, when giving motor bike, bicycle or mountain bicycle tyre inflating, often run into source of the gas and connect valve and be inflated the trouble that tire valve does not match.As the clamp-in valve link of old-fashioned alligator clip valve cannot be connected between being threaded with the formula that the is screwed tire tube valve of New-type tyre tire tube valve, mainly because old-fashioned clamp-in valve is to be used in conjunction with old-fashioned tire valve, and old-fashioned tire valve is to produce according to Chinese standard while producing, therefore old-fashioned tire valve and New-type tyre tire tube valve just have a little difference dimensionally, so cause size between old-fashioned clamp-in valve and New-type tyre tire tube valve not match, to tyre inflating, bring inconvenience, be convenient for carrying in the time of just need to a kind ofly giving all kinds of air-inflation tyres inflation this time, accessory appliances easy to use again.
Summary of the invention
The purpose of this utility model is: a kind of self-control cranked tire valve is provided, solves the source of the gas occurring and connect valve and be inflated the problem that tire valve does not match in gas replenishment process.
The technical solution of the utility model: a kind of self-control cranked tire valve, include valve convergence piece, in valve convergence piece, be provided with 1 valve passage, during use, in valve convergence piece, cover has 1 cap shell nut piece, the negative thread of cap shell nut piece is connected with the outside thread of cranked tire valve, and the valve passage of valve convergence piece is over against cranked tire valve.
Above-mentioned self-control cranked tire valve when described valve convergence piece is used, has snapped in rubber gasket between valve convergence piece and cranked tire valve.
The beneficial effects of the utility model: when the utility model is used, between cap shell nut piece and cranked tire valve, by screw thread, be connected, in the downward rundown process of cap shell nut piece, valve convergence piece is fixed on to cranked tire valve top, the valve passage of valve convergence piece is over against the admission port of cranked tire valve, and old-fashioned clamp-in valve is enclosed within valve convergence piece and can inflates tire; Rubber gasket can avoid gas in gas replenishment process to leak outside away from the junction of part.The utility model by one with the supporting cap shell nut piece of New-type tyre valve size, and one with the supporting valve convergence piece of old-fashioned inflation source size, just solved the problem that between old-fashioned inflation source and New-type tyre, size does not match.The utility model is simple in structure, produces, uses all more convenient, and is easy to carry, and has good value of service.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Reference numeral: 1-valve passage, 2-valve convergence piece, 3-cap shell nut piece, 4-cranked tire valve, 5-rubber gasket.
The specific embodiment
Embodiment of the present utility model: a kind of self-control cranked tire valve, as shown in drawings, include valve convergence piece 2, in valve convergence piece 2, be provided with 1 valve passage 1, during use, in valve convergence piece 2, cover has 1 cap shell nut piece 3, and the negative thread of cap shell nut piece 3 matches with the outside thread of cranked tire valve 4, and the valve passage 1 of valve convergence piece 2 is over against cranked tire valve 4.By constantly downward screwed cap shell nut piece 3, valve convergence piece 2 is firmly fixed, then the mouth of supplying gas that connects source of the gas is connected with valve convergence piece 2, make to supply gas mouth over against valve passage 1, the pressurized air making enters into cranked tire valve 4 by connecing after the mouth of supplying gas of source of the gas enters into valve passage 1, thereby tire is completed to inflation.Simultaneously, between valve convergence piece 2 and cranked tire valve 4, snapped in rubber gasket 5, make in gas replenishment process, valve convergence piece 2 and rubber gasket 5, between rubber gasket 5 and cranked tire valve 4, fit tightly, avoid spilling the space of gas between valve convergence piece 2 and cap shell nut piece 3 or the space between cap shell nut piece 3 and cranked tire valve 4.
Claims (2)
1. make cranked tire valve by oneself for one kind, it is characterized in that: include valve convergence piece (2), in valve convergence piece (2), be provided with 1 valve passage (1), during use, the upper cover of valve convergence piece (2) has 1 cap shell nut piece (3), the negative thread of cap shell nut piece (3) is connected with the outside thread of cranked tire valve (4), and the valve passage (1) of valve convergence piece (2) is over against cranked tire valve (4).
2. self-control cranked tire valve according to claim 1, is characterized in that: when described valve convergence piece (2) is used, between valve convergence piece (2) and cranked tire valve (4), snapped in rubber gasket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075488.XU CN203902176U (en) | 2014-02-21 | 2014-02-21 | Homemade tire valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075488.XU CN203902176U (en) | 2014-02-21 | 2014-02-21 | Homemade tire valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902176U true CN203902176U (en) | 2014-10-29 |
Family
ID=51776467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075488.XU Expired - Fee Related CN203902176U (en) | 2014-02-21 | 2014-02-21 | Homemade tire valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054312A (en) * | 2017-04-30 | 2017-08-18 | 盐城易宝路轮胎有限公司 | A kind of inflating device for automobile tire |
| CN109404642A (en) * | 2018-12-10 | 2019-03-01 | 镇江神行太保科技有限公司 | A kind of bearing-free self-sealing high-speed high-pressure rotary joint |
-
2014
- 2014-02-21 CN CN201420075488.XU patent/CN203902176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054312A (en) * | 2017-04-30 | 2017-08-18 | 盐城易宝路轮胎有限公司 | A kind of inflating device for automobile tire |
| CN109404642A (en) * | 2018-12-10 | 2019-03-01 | 镇江神行太保科技有限公司 | A kind of bearing-free self-sealing high-speed high-pressure rotary joint |
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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: 20141029 Termination date: 20170221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |