CN201980033U - Automobile tire explosion prevention safe valve - Google Patents
Automobile tire explosion prevention safe valve Download PDFInfo
- Publication number
- CN201980033U CN201980033U CN2010206177267U CN201020617726U CN201980033U CN 201980033 U CN201980033 U CN 201980033U CN 2010206177267 U CN2010206177267 U CN 2010206177267U CN 201020617726 U CN201020617726 U CN 201020617726U CN 201980033 U CN201980033 U CN 201980033U
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- Prior art keywords
- safety
- tire
- inflating
- valve
- spring
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile tire explosion prevention safe valve, which comprises a safety bolt sealing gasket (2), wherein the safety bolt sealing gasket (2) is sheathed on a safety bolt (3), an inflating spring (4) is arranged in the safety bolt (3), an inflating ejector pin (1) is arranged in the inflating spring (4), and the inflating ejector pin (1) is tightly clamped through an ejector pin cap (01). A safety bolt spring (5) is sheathed outside the safety bolt (3), and a safety valve is arranged in a tire nozzle (7) and is tightly screwed on the tire nozzle (7) through a fixed screw cap (6). When the tire overloads or the air expends beyond a limiting safety valve through being headed, the safety bolt (3) can automatically drive the inflating ejector pin (1) and the inflating spring (4) to exhaust the air. The limiting safety valve is a safety valve according to the pascal required by the tire, and the tire explosion can be effectively prevented. The automobile tire explosion prevention safe valve effectively solves the problem of tire explosion, the occurrence of accidents is reduced, the safety of vehicles and personnel is ensured, the design of the automobile tire explosion prevention safe valve is reasonable, the structure is simple, and the effect is obvious.
Description
Technical field:
The utility model belongs to motor tire improving technology field, is specifically related to motor tire anti-explosive safety valve.
Background technology:
As everybody knows, the driving safety of automobile is concerning important, in recent years along with the improving constantly of people's material and cultural life, and the demand of transit industry, the increase of the automobile of setting out on a journey has also just caused car accident more and more.According to incompletely statistics, annual national motor tire blast causes economic loss to reach several hundred million units, the tens of thousands of people loses one's life.Do not overload predictor and compression indicator of present motor tire more do not have safety valve, do not research and develop the fried measure of tire anti-explosion yet.The tire blast is that institute causes because when gases are heated, they expand in overload or the tire, causes serious accident to take place, and is jeopardizing people's lives and properties, has influenced the stable of society.
Invention Inner holds:
The purpose of this utility model is according to above-mentioned loss and weak point, and develop a kind of is according to present motor tire and design-calculated, the operable anti-explosive safety valve of changing of tire valve inside (as shown in Figure 1), a kind of is the anti-explosive safety valve of installing when making new tire (as shown in Figure 3).It has solved the automobile interior problem that when gases are heated, they expand and overload sets off an explosion of tire in motion effectively, has avoided the generation of accident, has guaranteed the safety of people's lives and properties.
The utility model is to realize like this, this device bag has been scraped safety cock Inner and has been provided with air spring and inflates thimble and thimble cap, safety cock spring, safety cock tightening seal washer, hold-doun nut, the thimble cap will be inflated thimble and clamp, safety cock is tightened in hold-doun nut and makes safety cock motion exhaust in the tire mouth on the tire mouth, also inflates on safety valve simultaneously.If tire Inner air pressure is too high or when overload, safety valve can prevent the tire blast automatically from inflation inlet or exhausr port exhaust.
Description of drawings:
Fig. 1 is the utility model integral structure scheme drawing,
Fig. 2 is the utility model STRUCTURE DECOMPOSITION scheme drawing,
Fig. 3 is the utility model integral structure scheme drawing of the new tire of production,
Fig. 4 is the utility model STRUCTURE DECOMPOSITION scheme drawing of the new tire of production,
Figure grade: 01 thimble cap, 2 safety cock tightening seal washers, 3 safety cocks, 4 air springs, 1 inflation thimble, 5 safety cock springs, 6 hold-doun nuts, 7 tire mouths, 8 inflation inlets, 9 exhausr ports.
The specific embodiment:
Anti-explosive safety valve of the present utility model, it includes safety cock tightening seal washer (2) and is enclosed within on the safety cock (3), safety cock (3) Inner puts into air spring (4), and air spring (4) threading inflation thimble (1) firmly pushes air spring (4) will inflate thimble (1) clamping with thimble cap (01).Safety cock spring (5) is enclosed within outside the safety cock (3).The safety valve that assembles is put in the tire mouth (7) and is tightened on the tire mouth (7) with hold-doun nut (6).Automobile in motion tire internal gas pressure expanded by heating or when overload safety valve can be automatically from inflation inlet (8) exhaust or from exhausr port (9) exhaust.Gas enters in the tire along inflation thimble (1) by inflation inlet (8) and covers with lid with holes during inflation, and gas directly entered in the tire along inflation thimble (1) and covers with the long lid of dust protection when Fig. 3 inflated, because safety cock (3) motion in lid.
Tire design-calculated, replacing valve inside and the nut operable safety valve of Fig. 1 for using now.
Fig. 3 is for producing the safety valve of new tire design.
The utility model is not limited to above-mentioned concrete structure, installs the anti-explosive safety valve so long as utilize on the tire mouth (7), just drops within the protection domain of the present utility model.
Claims (3)
1. motor tire anti-explosive safety valve, it includes safety cock tightening seal washer (2) and is enclosed within on the safety cock (3), it is characterized in that safety cock (3) Inner puts into air spring (4) and inflation thimble (1), and thimble cap (01) will be inflated thimble (1) clamping.
2. motor tire anti-explosive safety valve according to claim 1 is characterized in that safety cock spring (5) is enclosed within outside the safety cock (3), puts in the tire mouth (7) and tightens with hold-doun nut (6) pad upper sealing washer.
3. motor tire anti-explosive safety valve according to claim 1, it is characterized in that safety cock (3) Inner is equipped with air spring (4) and inflation thimble (1) and thimble cap (01), with hold-doun nut (6) safety cock (3) is tightened on the tire mouth (7), make safety cock (3) motion exhaust in tire mouth (7), also on safety valve, inflate simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206177267U CN201980033U (en) | 2010-11-11 | 2010-11-11 | Automobile tire explosion prevention safe valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206177267U CN201980033U (en) | 2010-11-11 | 2010-11-11 | Automobile tire explosion prevention safe valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980033U true CN201980033U (en) | 2011-09-21 |
Family
ID=44607501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206177267U Expired - Fee Related CN201980033U (en) | 2010-11-11 | 2010-11-11 | Automobile tire explosion prevention safe valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703528A (en) * | 2019-02-19 | 2019-05-03 | 华北理工大学 | Vacuum tire is remotely controlled interior ignition deflagrating of hot air charging system and method |
-
2010
- 2010-11-11 CN CN2010206177267U patent/CN201980033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703528A (en) * | 2019-02-19 | 2019-05-03 | 华北理工大学 | Vacuum tire is remotely controlled interior ignition deflagrating of hot air charging system and method |
| CN109703528B (en) * | 2019-02-19 | 2023-08-04 | 华北理工大学 | Remote-control internal ignition deflagration inflation device and method for vacuum tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20121111 |