CN2735110Y - Novel inflating valve - Google Patents
Novel inflating valve Download PDFInfo
- Publication number
- CN2735110Y CN2735110Y CN 200420053193 CN200420053193U CN2735110Y CN 2735110 Y CN2735110 Y CN 2735110Y CN 200420053193 CN200420053193 CN 200420053193 CN 200420053193 U CN200420053193 U CN 200420053193U CN 2735110 Y CN2735110 Y CN 2735110Y
- Authority
- CN
- China
- Prior art keywords
- valve
- gas valve
- conical
- seat insert
- rubber
- 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
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
The utility model relates to an inflating valve, comprising a conical gas valve (1), a gas valve base (2), a rubber sealing ring (3), a conductor bar (4) and a rubber casing (5). The difference is that the conical gas valve (1) is connected with the gas valve base (2) through the conductor bar (4). Because the conical gas valve (1) is made of neodymium-iron-boron permanent magnet material, the suction function can be realized through the magnetism. The gas valve base is made of stainless iron. Thus, the gas valve can not move. A rubber casing is covered outside to maintain the good sealability of the gas valve. The gas valve can not move when the wheel is hit by the ground of the rugged road. The wheel sealability is strengthened for the safety travel.
Description
Affiliated technical field:
The utility model designs a kind of valve cock, particularly a kind of valve cock of conical valve valve.
Background technique:
At present, the tyre valve of the domestic use of China divides elongated and short type, short type valve cock is at the standard tire pressure, the speed of a motor vehicle surpass 300 kms/hour, owing to just can open voluntarily under the action of centrifugal force, and the elongated valve cock in the speed of a motor vehicle less than 250 kms/hour just can open voluntarily, yet this is theoretic, because of face the collision of tire in practice owing to ground, spring weak, the effect therapeutic method to keep the adverse qi flowing downward family of power and influence of high speed centrifugation power can be moved, make the valve valve seal not tight, air in the tire can slowly be missed like this, cause the overheated generation explosion of tire, often have fatal danger.
Summary of the invention:
The purpose of this utility model is exactly to provide a kind of vehicle driving on abominable road surface, and the road surface is to the collision of tire, spring weak, and the speed of a motor vehicle 300 kms/hour high speed centrifugation power, the valve valve can not be moved.Can make valve cock can keep the valve cock of good sealing property.
The purpose of this utility model is achieved in that a kind of valve cock, form by conical valve valve (1), valve seat insert (2), rubber seal (3), guide rod (4), rubber shell (5), it is characterized in that described conical valve valve (1) connects valve seat insert (2) by guide rod (4).
Optimum implementation of the utility model is: the inner Nd-Fe-Bo permanent magnet material that adopts of conical valve valve (1) is made, the outside rubbery outer cover parcel that adopts.Valve seat insert (2) adopts the stainless iron material to make.
The utility model compared with prior art has the following advantages:
Owing to adopted cone type valve valve (1) to connect the structural type of valve seat insert (2) by guide rod (4), adopt Nd-Fe-Bo permanent magnet material and make because conical valve valve (1) is designed to circular cone inside, magnetic by it can hold firmly, make valve seat insert with stainless iron, the valve valve can be moved.The outside has adopted the rubbery outer cover bag to cross to wrap up in, make the valve valve play good sealing property.Even if travel on abominable road surface, ground can not be moved in the face of the collision valve valve of tire yet, strengthens the sealing of tire, makes driving safer.
Accompanying drawing and drawing explanation:
Figure: be the utility model concrete structure schematic representation
1. conical valve valve is 3. 4. 5. rubber shell of guide rod of rubber seal of valve seat insert 2.
Embodiment:
1. conical valve valve is designed to conical inside and is made by Nd-Fe-B permanent magnetic, the outside rubbery outer cover parcel that adopts.2. valve seat insert is made by stainless iron, and 1., by guide rod 4. conical valve valve is connected family of power and influence's seat and 2. goes up, 2. 3. rubber seal also gone up by the dress valve seat insert, again its integral body is installed in rubber shell and 5. goes up.
During use: conical valve valve 1., 4., be connected family of power and influence's seat and 2. go up, 3. rubber seal also is installed in valve seat insert 2. goes up by guide rod.Its integral body is installed in rubber shell and 5. goes up and can use again.
Claims (3)
1, a kind of valve cock is made up of conical valve valve (1) valve seat insert (2), rubber seal (3), guide rod (4), rubber shell (5), it is characterized in that described conical valve valve (1) connects valve seat insert (2) by guide rod (4).
2, valve cock according to claim 1 is characterized in that the inner Nd-Fe-Bo permanent magnet material that adopts of described conical valve valve (1) makes, and the rubbery outer cover parcel has been adopted in the outside.
3, valve cock according to claim 1 and 2 is characterized in that described valve seat insert (2) adopts the stainless iron material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053193 CN2735110Y (en) | 2004-08-28 | 2004-08-28 | Novel inflating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053193 CN2735110Y (en) | 2004-08-28 | 2004-08-28 | Novel inflating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735110Y true CN2735110Y (en) | 2005-10-19 |
Family
ID=35264985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053193 Expired - Fee Related CN2735110Y (en) | 2004-08-28 | 2004-08-28 | Novel inflating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735110Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2004
- 2004-08-28 CN CN 200420053193 patent/CN2735110Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| 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 |