CN202703148U - Valve body type tire burst prevention device - Google Patents
Valve body type tire burst prevention device Download PDFInfo
- Publication number
- CN202703148U CN202703148U CN 201220398623 CN201220398623U CN202703148U CN 202703148 U CN202703148 U CN 202703148U CN 201220398623 CN201220398623 CN 201220398623 CN 201220398623 U CN201220398623 U CN 201220398623U CN 202703148 U CN202703148 U CN 202703148U
- Authority
- CN
- China
- Prior art keywords
- spring
- valve body
- valve
- prevention device
- 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 discloses a valve body type tire burst prevention device, which comprises a valve body. A valve element is arranged in the valve body. The upper surface of the valve element is connected with one end of a spring. The other end of the spring is connected with a spring baffle plate. The valve element, the spring and the spring baffle plate are arranged in the valve body. The lower part of the valve body is connected with a cycle valve of a tire through a cycle valve connecting tube. The valve body type tire burst prevention device is simple and compact in structure, small in size, light in weight, quick in response, safe, reliable and wide in application range.
Description
Technical field
The utility model relates to a kind of valve type tyre explosion-proof equipment.
Background technology
At present, occurred multiple tire pressure monitoring explosion protection on the market, but still there are some defectives in existing this class tire pressure monitoring explosion protection.For example, existing " tyre burst preventing electronic system ", that a kind of pressure of tire that utilizes raises, promote to be contained in the device of the connecting rod trigger alarm in the cylinder, although more traditional tire pressure monitoring explosion protection makes progress, but the unreliability that it exists machinery to trigger, in case timely trigger alarm just often occurs when aging or loosening in parts.In addition, this installs in the situation of high pressure, namely enables trigger alarm, also can't carry out release to tire, has the potential safety hazard of blowing out, and reliability is relatively poor, and Applicable scope is less.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defects that prior art exists, and provides a kind of functional reliability high, valve type tyre explosion-proof equipment applied widely.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of valve type tyre explosion-proof equipment, comprise valve body, valve inner is provided with spool, the spool upper surface is connected with spring one end, the spring other end is connected with spring stop, spool, spring, spring stop all are located at valve inner, and valve body lower portion links to each other with the tire tube valve of tire by the tire tube valve connection pipe.
Further, described spring both sides are provided with the spring side shield that is positioned at valve inner.
Further, described valve inner also is provided with the pressure sensitive device, is used for gaseous tension is measured; Simultaneously, at the indoor wireless receiver that transmits be used to accepting the pressure sensitive device that is equipped with of vehicular drive, wireless receiver is provided with warning device.
The utility model is simple in structure, compact, and volume is little, and is lightweight, is swift in response, safe and reliable, applied widely.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to Fig. 1, present embodiment comprises valve body 1, valve body 1 inside is provided with spool 6, spool 6 upper surfaces are connected with spring 4 one ends, spring 4 other ends are connected with spring stop 3, spool 6, spring 4, spring stop 3 all are located at valve body 1 inside, and valve body 1 bottom links to each other with the tire tube valve of tire by tire tube valve connection pipe 7.
Described spring 4 both sides are provided with the spring side shield 5 that is positioned at valve body 1 inside.
Described valve body 1 inside also is provided with pressure sensitive device 2, is used for gaseous tension is measured; Simultaneously, at the indoor wireless receiver that transmits be used to accepting the pressure sensitive device that is equipped with of vehicular drive, wireless receiver is provided with warning device.
During work, the pressure of tire is sent to valve body 1 inside by tire tube valve connection pipe 7, and is too high when tyre inner pressure and in the situation greater than spring 4 preset pressure, spool 6 is backed down, high pressure gas are expelled in the atmosphere by valve body 1, reach the effect that reduces tyre inner pressure; When tyre inner pressure dropped to less than spring 4 preset pressure, spool 6 was pressed in the outlet of valve body 1 lower end under the effect of spring 4 pressure and external pressure, and tire tube valve connection pipe 7 will not be used further to transmit high pressure gas, namely tire valve be realized sealing.
The utility model is simple in structure, compact, and volume is little, and is lightweight, is swift in response, safe and reliable, applied widely.
Claims (2)
1. valve type tyre explosion-proof equipment, it is characterized in that, comprise valve body, valve inner is provided with spool, the spool upper surface is connected with spring one end, the spring other end is connected with spring stop, and spool, spring, spring stop all are located at valve inner, and valve body lower portion links to each other with the tire tube valve of tire by the tire tube valve connection pipe.
2. valve type tyre explosion-proof equipment according to claim 1 is characterized in that, described spring both sides are provided with the spring side shield that is positioned at valve inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398623 CN202703148U (en) | 2012-08-13 | 2012-08-13 | Valve body type tire burst prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398623 CN202703148U (en) | 2012-08-13 | 2012-08-13 | Valve body type tire burst prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703148U true CN202703148U (en) | 2013-01-30 |
Family
ID=47583482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398623 Expired - Fee Related CN202703148U (en) | 2012-08-13 | 2012-08-13 | Valve body type tire burst prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991286A (en) * | 2012-08-13 | 2013-03-27 | 刘立文 | Tire explosion-proof device |
-
2012
- 2012-08-13 CN CN 201220398623 patent/CN202703148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991286A (en) * | 2012-08-13 | 2013-03-27 | 刘立文 | Tire explosion-proof device |
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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: 20130130 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |