CN2362730Y - Tyre valve - Google Patents
Tyre valve Download PDFInfo
- Publication number
- CN2362730Y CN2362730Y CN 99223015 CN99223015U CN2362730Y CN 2362730 Y CN2362730 Y CN 2362730Y CN 99223015 CN99223015 CN 99223015 CN 99223015 U CN99223015 U CN 99223015U CN 2362730 Y CN2362730 Y CN 2362730Y
- Authority
- CN
- China
- Prior art keywords
- valve
- air
- pipe
- ventilating pipe
- breather pipe
- 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
Links
Landscapes
- Check Valves (AREA)
Abstract
The utility model relates to a tyre valve. A ventilating pipe is inserted in the inner cavity of the valve nozzle of an inner tyre, and a valve nozzle air-sealing rubber pad is arranged between the ventilating pipe and the valve nozzle. An air-sealing bowl which is arranged at the front end of the ventilating pipe is connected with a driving pipe. The driving pipe passes through the inner cavity of the ventilating pipe. The other end of the ventilating pipe is provided with a pressure leakage nozzle. A spring is sheathed on the driving pipe, and a valve air-sealing rubber pad is arranged in the air-sealing bowl. In the process of inflation, the air outlet end of an inflator pump presses down the pressure leakage nozzle, the valve air-sealing rubber pad departs from the ventilating pipe through the driving pipe and the air-sealing bowl, air passes through the gap between the inner cavity of the ventilating pipe, the valve air-sealing rubber pad and the ventilating pipe to enter into the inner tyre through the valve nozzle. The utility model has the advantages of favorable effect on air sealing, easy replacement and handy and fast inflation.
Description
The utility model belongs to machinery manufacturing technology field, is a kind of valve valve that is used for vehicle tyre.
At present, the valve valve seal effect that is used for inner tube of vehicles is undesirable, and valve valve replacement and inflation the time need use accessory appliances, and is very inconvenient.
The purpose of this utility model is to provide a kind of close gas effective, changes easily, inflation is light, valve valve efficiently.
Solution of the present utility model is to insert breather pipe in the inner chamber of the tire tube valve of the inner tube of a tyre, tire tube valve gas rubber cushion is arranged between breather pipe and the valve, the front end of breather pipe has close gas bowl, close gas bowl connects a drive link, drive link passes the breather pipe inner chamber, the other end has the pressure release mouth, is with spring on the drive link, and close gas rubber cushion is housed in close gas bowl.Be with big hoop on the tire tube valve, big hoop compresses breather pipe, makes the breather pipe sealing and is fixed on the tire tube valve.Outlet side with inflator pump during inflation presses down the pressure release mouth, make the close gas rubber cushion of valve valve leave breather pipe by drive link, close gas bowl, gas is by the slit between breather pipe inner chamber, the close gas rubber cushion of valve valve and breather pipe, enter the inner tube of a tyre by tire tube valve again, remove inflator pump after finishing inflation, because the tension force of spring makes drive link drive close gas bowl playback, the close gas rubber cushion of valve valve compresses breather pipe and seals.At pressure release mouth and breather pipe place dust cap can be housed at ordinary times.
The close gas of the utility model is effective, replacing is easy, the inflation light and fast.
Below in conjunction with accompanying drawing the utility model is further specified:
The utility model by tire tube valve 1, bind round 2 greatly, constitute, in the inner chamber of tire tube valve 1, insert breather pipe 3, the close gas rubber cushion 4 of tire tube valve is arranged between breather pipe 3 and the tire tube valve 1, the front end of breather pipe 3 has close gas bowl 5, and close gas bowl 5 connects a drive link 7, and drive link 7 passes breather pipe 3 inner chambers, the other end has pressure release mouth 9, be with spring 8 on the drive link 7,3 places are fixed with the close gas rubber cushion 6 of valve valve at close gas bowl 5 corresponding breather pipes, are with big hoop 2 on the tire tube valve 1.At pressure release mouth 9 and breather pipe 3 places dust cap is housed.
Claims (1)
1, a kind of valve valve, constitute by tire tube valve 1, unwarranted charge 2, it is characterized in that: insert breather pipe 3 in the inner chamber of tire tube valve 1, the close gas rubber cushion 4 of tire tube valve is arranged between breather pipe 3 and the tire tube valve 1, the front end of breather pipe 3 has obturating cup 5, obturating cup 5 connects a drive link 7, drive link 7 passes breather pipe 3 inner chambers, and the other end has pressure release mouth 9, is with spring 8 on the drive link 7,3 places are fixed with the close gas rubber cushion 6 of valve valve at obturating cup 5 corresponding breather pipes, are with unwarranted charge 2 on the tire tube valve 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223015 CN2362730Y (en) | 1999-03-10 | 1999-03-10 | Tyre valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223015 CN2362730Y (en) | 1999-03-10 | 1999-03-10 | Tyre valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362730Y true CN2362730Y (en) | 2000-02-09 |
Family
ID=34013299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99223015 Expired - Fee Related CN2362730Y (en) | 1999-03-10 | 1999-03-10 | Tyre valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362730Y (en) |
-
1999
- 1999-03-10 CN CN 99223015 patent/CN2362730Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |