CN202764612U - Separable safety airbag for preventing tire from bursting - Google Patents
Separable safety airbag for preventing tire from bursting Download PDFInfo
- Publication number
- CN202764612U CN202764612U CN 201220183646 CN201220183646U CN202764612U CN 202764612 U CN202764612 U CN 202764612U CN 201220183646 CN201220183646 CN 201220183646 CN 201220183646 U CN201220183646 U CN 201220183646U CN 202764612 U CN202764612 U CN 202764612U
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- China
- Prior art keywords
- tire
- air bag
- safety air
- bursting
- safety airbag
- 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
- 230000009172 bursting Effects 0.000 title abstract 6
- 230000008719 thickening Effects 0.000 claims abstract description 8
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 3
- 230000030118 somatic embryogenesis Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004758 synthetic textile Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 13
- 239000012209 synthetic fiber Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model relates to a safety airbag which can be combined and mounted with a tire for use or separated from the tire, can prevent the tire bursting accidents of the tire and is arranged in the tire. The safety airbag has the function of preventing overturn accidents of vehicles caused by the bursting of the tire and is an active safe technology of directly preventing the tire of bursting. The safety airbag is characterized in that a strength layer of the separable safety airbag for preventing the tire from bursting in the tire is formed by high-strength chemical synthetic fibers treated by shear thickening fluid; and an airtight layer is used as an outer layer of the strength layer. The separable safety airbag can bear the inner pressure exceeding the times of standard pressure of the tire; in addition, when the tire are damaged due to impact, tearing, cut and the like or due to the quality problem, the safety airbag can still maintain the pressure inside the tire and has a function of preventing bullets, and thus the tire is prevented from bursting.
Description
Technical field
The present invention relates to a kind of can install and use with assembling tyre or separate can prevent from taking turns the blow out separable runflat safety air bag of accident of Somatic Embryogenesis.Its objective is and avoid the vehicle capsizing case that causes because of tyre explosion.
Background technology
Automotive tire burst is to cause express highway to get on the car the major reason of pernicious traffic accident occurs.
Air-inflation tyre has economy, comfortable, bearing capacity is high and manufacturing, easy to use etc. permitted many-sided property of can not be substituted, therefore be widely used always, but the tyre explosion problem is the shade of automotive safety always, and constantly causes various pernicious traffic accidents.Airtyred exceed the time limit to use cause wearing out, the sharp-pointed stone in road surface, sharp object punctures or isolate, a variety of causes such as with low quality of bump, superpressure, deficency, high temperature and tire is the major reason that causes existing tyre explosion accident.
Present existing tyre explosion safety method and deficiency thereof:
Motor tire manometric technique TPMS, this technology is a kind of prevention technique, can point out to the driver barometric information of tire in advance, and is helpless to the generation of tyre explosion.
Automobile PAX technology, the core of this technology are to reduce the height of tire, use the wheel hub support tire after blowing out, and this technology is so that the tire manufacturing cost increases, and traveling comfort descends, and can not prevent that the capsizing case of vehicle from occuring.
Automobile RSC technology is just punctured at tire can be continued to travel when losing air pressure, does not have the function of runflat.For tire because of wear out, isolate and bump, road surface stone to press against brokenly the situation of blowing out that occurs invalid.Because lower tire side wall is thicker, installation and replacing are very difficult, expensive.
Automobile TPMBS technology, namely blow out early warning and brake system, can be after blowing out so that the vehicle straight line slows down and stops, but there is hidden danger in it, it is danger close that vehicle at highway driving stops suddenly when blowing out generation, very easily causes the rear-end collision of back vehicle.Blow out for bend in addition, the straight line brake can make vehicle go out highway.
Utilize the anti-leak tire of macromolecule viscous material, this technology only can leakproof, but can not prevent that taking turns Somatic Embryogenesis blows out.For when running at high speed, there being simultaneously the situation of thrusting and clashing into, because the situation of defective and bump, cutting and superpressure, can not guarantee still that tire do not blow out for tire.And nail thrusts tire during low speed driving, is not fatal concerning tire.
Summary of the invention
The deficiency explanation of above-mentioned tyre explosion safety method can provide a kind of and can be subject to ensureing in the external force Sudden failure situation that the active safety technology that tire is not blown out is very important at tire for preventing the accident of blowing out.
Purpose of the present invention namely is to design a kind of blow out safety air bag of accident of Somatic Embryogenesis that can initiatively prevent from taking turns, and this safety air bag can make up or separate with tire.Because a variety of causes when in use being damaged, this safety air bag can be grabbed the ground friction force what tire met with the interior pressure that still keep tire when destroying and tire, thereby keeps the handling of vehicle, avoids vehicle generation capsizing case when tire.
To achieve these goals, with the deficiency that overcomes existing tyre explosion active safety technology, the present invention utilizes intensity to surpass the materials such as the high strength chemistry syntheticfibres of iron and steel several times and rubber and produces the separable runflat safety air bag that is arranged on inside tires that is made of strength layer, air-retaining liner.
The present invention directly prevents from taking turns the active safety technology that Somatic Embryogenesis is blown out, and it is characterized in that:
Use the high strength chemistry synthetic fabrics with bulletproof function of processing through shear thickening liquid to consist of the strength layer of safety air bag, its skin is air-retaining liner, and utilize air-retaining liner with the shear thickening liquid sealing in strength layer.
The safety air bag of design is except at high temperature can bearing the interior pressure above tire standards pressure several times like this, and this safety air bag still can keep the pressure in the tire when tire such as is subject to clashing at the destruction, blows out thereby prevent from taking turns Somatic Embryogenesis.
When meeting with the destruction of the external force such as bump when tire, the force and deformation situation of the tire of safety air bag has been installed has distinguished very large with the tire that does not use safety air bag.Because the strength layer of safety air bag has high intensity and has shear thickening behavior; when being subject to the intense impact of external force, can become hard in moment; thereby keep out and dissolve that stress is concentrated and provide inherent protection for tire; avoided therefore also having protected tire because external impacts causes the excessive damaged tyres that produces of carcass distortion.
This safety air bag is a member independently, can use with assembling tyre or separate, this safety air bag can be pushed down the handing-over edge of tire and wheel hub when being full of pressure, and provides pressure to tire, and tire inner surface and safety air bag fit together under the effect of pressure closely.
The present invention is simple in structure, economy and dependable performance; Safety air bag is two different members with tire, combines under the effect of pressure.Therefore be not subjected to the impact of tire brand, structure on using, do not need to change any structure, production technology, process and the production facilities of existing tire, have good production inheritance; When tire was scrapped owing to treadwear and timeliness, safety air bag can continue and new tire supports the use; The tire that vehicle is using also can be installed and used;
Description of drawings
Below in conjunction with accompanying drawing technical characterictic of the present invention is described in further detail.
Fig. 1 is the section of structure of separable runflat safety air bag.Among Fig. 1,1. tire; 2. separable runflat safety air bag; 3. wheel hub.Fig. 2 is the constructional drawing of runflat safety air bag, 1. strength layer; 2. air-retaining liner.
Between the inside of tire and wheel hub, safety air bag in the tire is set, this safety air bag be totally-enclosed annulus column or with the open ring-shaped gasbag of tire same structure, this air bag can be equipped with independently tire tube valve or use the tire tube valve on the wheel hub to be used for to inner injecting gas.
With reference to the accompanying drawings 1, the present invention mainly is made of strength layer, air-retaining liner.The main body of strength layer is made by high strength chemistry syntheticfibres.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing 1 also is the embodiment of separable runflat safety air bag
The characteristics of this embodiment are to use high-intensity chemical synthetic fiber structural strength layer main body, and process through STF (shear thickening liquid), it is reached have anticollision, anti-cutting, shellproof effect, arrange air-retaining liner with the shear thickening liquid sealing in strength layer.
Claims (3)
1. one kind is used for preventing taking turns the blow out separable runflat safety air bag of accident of Somatic Embryogenesis, be arranged on the inside of tire, it is characterized in that: described to prevent from taking turns the blow out separable runflat safety air bag of accident of Somatic Embryogenesis be totally-enclosed annulus post shapes or opening and tire isomorphism, comprise that strength layer and air-retaining liner consist of, strength layer is made by high strength chemistry syntheticfibres, the inside and outside surface of strength layer arranges air-retaining liner, and this air bag can be equipped with tire tube valve independently or use tire tube valve on the wheel hub to be used for injecting gas in the safety air bag.
2. runflat safety air bag according to claim 1, it is characterized in that: used the high strength chemistry synthetic fabrics of processing through shear thickening liquid to consist of strength layer, the mode by impregnation or coating consists of air-retaining liner and shear thickening liquid is enclosed in the inside of chemical fiber strength layer and bears air pressure in the tire.
3. runflat safety air bag according to claim 1 is characterized in that: this safety air bag can use or separate dismounting with the tire erection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183646 CN202764612U (en) | 2012-04-27 | 2012-04-27 | Separable safety airbag for preventing tire from bursting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183646 CN202764612U (en) | 2012-04-27 | 2012-04-27 | Separable safety airbag for preventing tire from bursting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764612U true CN202764612U (en) | 2013-03-06 |
Family
ID=47771209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183646 Expired - Fee Related CN202764612U (en) | 2012-04-27 | 2012-04-27 | Separable safety airbag for preventing tire from bursting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648310A (en) * | 2013-11-25 | 2015-05-27 | 东丽纤维研究所（中国）有限公司 | Safe airbag |
-
2012
- 2012-04-27 CN CN 201220183646 patent/CN202764612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648310A (en) * | 2013-11-25 | 2015-05-27 | 东丽纤维研究所（中国）有限公司 | Safe airbag |
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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: 20130306 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |