CN2271456Y - Anti-breaking device of tyre - Google Patents
Anti-breaking device of tyre Download PDFInfo
- Publication number
- CN2271456Y CN2271456Y CN 96224549 CN96224549U CN2271456Y CN 2271456 Y CN2271456 Y CN 2271456Y CN 96224549 CN96224549 CN 96224549 CN 96224549 U CN96224549 U CN 96224549U CN 2271456 Y CN2271456 Y CN 2271456Y
- Authority
- CN
- China
- Prior art keywords
- valve
- tire
- utility
- model
- pressure reducing
- 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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- Safety Valves (AREA)
Abstract
The utility model relates to a tire anti-explosion device, which comprises an outer jacket which is installed on a tire valve and an exhaust pressure reducing valve. A pressure reducing chamber connected with the valve is arranged on the outer jacket, and an air inlet and an exhaust hole are arranged on the pressure reducing chamber. The air valve of a tire is installed on the inlet of the air inlet, and the exhaust pressure reducing valve is arranged between the air inlet and the exhaust hole. Scale values for displaying air pressure are arranged on the regulating screw rod of the exhaust pressure reducing valve. The utility model has the advantage that the utility model is suitable for preventing explosion when the internal pressure of an automobile tire is slightly high. The utility model has simple structure and low cost.
Description
The utility model relates to a kind of explosion-protection equipment of tyre, belongs to the device class relevant with vehicle tyre.
For making particularly vehicle tyre safety work of vehicle: should the automobile non-overloading, make tire pressure not on the low side or too high again, on the low side accidents caused for preventing tire pressure, people have proposed all alarm device for tyre underpressure, and prevent that tire is fast because of temperature height, the speed of a motor vehicle, overloading or inflating the device that causes the air pressure increase to be blown out enough yet there are no.
The purpose of this utility model provides a kind of explosion-protection equipment of tyre that prevents that tire pressure is higher and blow out.
The purpose of this utility model is achieved by following manner, the utility model comprises overcoat and the exhaust decompression valve of installing on the tire valve, put the relief chamber that is connected with valve outward, induction opening and deflation hole are arranged on the relief chamber, the exhaust decompression valve is arranged between induction opening and deflation hole, when tire pressure surpasses exhaust decompression valve setting, i.e. exhaust decompression.
Characteristics of the present utility model are to be applicable to when pressure is higher in the motor tire to play explosion-proof that simple in structure, cost is low.
Embodiment of the present utility model is provided by appended accompanying drawing, below in conjunction with description of drawings the utility model, this device comprises overcoat 2 and exhaust decompression valve, put the relief chamber 1 that is connected with valve outward, induction opening 3 and deflation hole 4 are arranged on the relief chamber 1, the valve inside of tire moves on the inlet that installs to induction opening 3,4 of induction opening 3 and deflation holes are equipped with the exhaust decompression valve, the exhaust decompression valve comprises adjusting screw(rod) 5, setting nut 6, the part of spring 7, exhaust piston 8 and relief chamber.Certainly, the exhaust decompression valve can be designed to other forms.The scale value that the display of tyre internal gas pressure is arranged on the adjusting screw(rod) 5.When adjusting adjusting screw(rod) 5 according to load carrying ability and tire situation, dead spring 7 be to appropriate value (can be observed by the adjusting screw(rod) high scale), when inner pressure of tire surpasses setting, and gas jack-up exhaust piston 8 in the tire, by deflation hole 4 decompression of exitting, thereby prevent that tire from bursting because of hypertonia.
Claims (2)
1, a kind of explosion-protection equipment of tyre, comprise the overcoat (2) and the exhaust decompression valve that are installed on the tire valve, it is characterized in that having on the described overcoat (2) and valve bonded assembly relief chamber (1), induction opening (3) and deflation hole (4) are arranged on the relief chamber (1), the valve inside of tire moves on the inlet that is loaded on induction opening (3), between induction opening (3) and deflation hole (4) the exhaust decompression valve is housed.
2, explosion-protection equipment of tyre according to claim 1 is characterized in that the scale value that shows air pressure is arranged on the adjusting screw(rod) of described exhaust decompression valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96224549 CN2271456Y (en) | 1996-09-04 | 1996-09-04 | Anti-breaking device of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96224549 CN2271456Y (en) | 1996-09-04 | 1996-09-04 | Anti-breaking device of tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271456Y true CN2271456Y (en) | 1997-12-31 |
Family
ID=33903499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96224549 Expired - Fee Related CN2271456Y (en) | 1996-09-04 | 1996-09-04 | Anti-breaking device of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271456Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637581A (en) * | 2013-12-20 | 2014-03-19 | 镇江市博林光电科技有限公司 | Automatic shaping voltage-sharing pad |
| CN111714714A (en) * | 2020-07-20 | 2020-09-29 | 何锦林 | Multifunctional negative pressure drainage device |
-
1996
- 1996-09-04 CN CN 96224549 patent/CN2271456Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637581A (en) * | 2013-12-20 | 2014-03-19 | 镇江市博林光电科技有限公司 | Automatic shaping voltage-sharing pad |
| CN111714714A (en) * | 2020-07-20 | 2020-09-29 | 何锦林 | Multifunctional negative pressure drainage device |
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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 |