CN202029651U - Explosion-proof tire - Google Patents
Explosion-proof tire Download PDFInfo
- Publication number
- CN202029651U CN202029651U CN2011201382791U CN201120138279U CN202029651U CN 202029651 U CN202029651 U CN 202029651U CN 2011201382791 U CN2011201382791 U CN 2011201382791U CN 201120138279 U CN201120138279 U CN 201120138279U CN 202029651 U CN202029651 U CN 202029651U
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- Prior art keywords
- tire
- air chamber
- air
- proof
- explosion
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- Expired - Fee Related
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Abstract
The utility model discloses an explosion-proof tire which is a tubeless tire that can be self-sealed, and circularly separated into 3-5 mutually independent air chambers respectively provided with independent air taps, wherein all the air chambers are separated from each other by high-strength diaphragms, an inner ring of the tire is circularly provided with an independent air chamber which is fitted with a wheel hub after air inflation. The explosion-proof tire has the following beneficial effects: 1. the air chamber of the inner ring of the tire does not contact with the ground and has few possibilities of damage or air leakage, even though other chambers are damaged and leak air, the tire and the wheel hub can still be firmly combined together; 2. even though a certain air chamber of the outer ring of the tire is damaged, the flatness of the tire is comparatively small, and a vehicle can be kept running stably, so that the explosion-proof tire effectively reduces the occurrences of traffic accidents; 3. even though a certain air chamber of the outer ring of the tire is damaged, the vehicle can still run for more than one hundred kilometers without harm to the whole tire and the wheel hub; 4. the explosion-proof safety performance of the tire is improved, so that the service life of the tire is prolonged; and 5. as the vehicle can run for more than one hundred kilometers at low speed when part of the tire is damaged, a spare tire can be omitted.
Description
Technical field
The utility model relates to a kind of tire, is specifically related to a kind of trouble-proof tire.
Background technology
Vehicle is blown out and is tended to cause serious safety misadventure, especially under high-speed travel state.According to statistics, the unexpected traffic accident of domestic express highway 70% causes by blowing out, and blows out when the vehicle speed per hour surpasses 160km/h, and mortality is near 100%.Especially aspect ratio (ratios of tire height and the width) the bigger tyre explosion and the front-wheel tyre-burst of front wheel drive car, harmfulness is bigger.Therefore, the tire anti-explosion technology always is the focus and the emphasis of industry research.
By retrieval, China utility model patent ZL02246239.2 discloses a kind of trouble-proof tire, it is that several independent of each other circumference cavitys parallel with tire circumference are set in case type tire, the charging connector of tire is parallel with an air inlet valve in each cavity, when inflation, guarantee that the pressure of each cavity is identical, do not take place at tire under the situation of explosion, wall is in the state of not stressing, when certain cavity generation explosion of tire, there is not flat flat cavity after the wall extrusion packing explosion of cavity of explosion, the corresponding minimizing of tire pressure is some/and one, can make tire keep straight-line motion basically, avoid vehicle rollover or side traffic accident such as to hit, reach the purpose that guarantees traffic safety.But after one or more air chamber gas leakage were arranged in this structure tire, the position that tire contacts with wheel hub may be become flexible, and can not keep tire and wheel hub mortise for a long time, and tire may come off, and can not walk on; And after one or more air chamber gas leakage were arranged in this structure tire, the flat flat degree of tire was bigger, may cause the vehicle less stable.
China utility model patent ZL02258285.1 discloses a kind of trouble-proof tire, comprises cover tire, the inner tube of a tyre, and the inner tube of a tyre is the form of being made up of a plurality of air chambers, and the inner tube of a tyre is filled in the cover tire.But behind one of the trouble-proof tire or the gas leakage of several air chambers of this structure, the flat flat degree of tire is bigger, may cause the vehicle less stable; And, there is the courage tire that its well-known shortcoming is arranged, be tending towards superseded at present.
The utility model content
The utility model research and design a kind of trouble-proof tire, when purpose is that effectively reducing the accident of blowing out takes place to the influence of vehicle driving safety.
Technical solution of the present utility model:
A kind of trouble-proof tire, described trouble-proof tire are tubeless tires, and tire is from airtight, and be divided into 3～5 separate air chambers at hoop, be equipped with independently valve respectively, between each air chamber by the high strength barrier film at interval, the tire inner ring is arranged circumferentially 1 independent air chamber, inflation back and wheel hub driving fit.
Described tire outer ring is arranged circumferentially 2～4 mutual independent air chambers.
The height of described tire inner ring air chamber cross-sectional plane is the 1/3-2/3 of tire cross-sectional height.
Each air chamber cross-sectional plane of described tire outer ring, the air chamber width of middle part is greater than the width of edge air chamber.
The beneficial effects of the utility model:
1, tire inner ring air chamber does not contact with ground, and it is minimum disappointing probability to occur damaging, loses heart even other air chamber damages, and tire and wheel hub still can keep mortise;
Even a certain air chamber in 2 tire outer rings damages, the flat flat degree of tire is less, can keep vehicle stabilization to travel, and effectively reduces the generation of traffic accident;
Even a certain air chamber in 3 tire outer rings damages, vehicle still can travel more than hundred kilometers, to the not damage of tire integral body, wheel hub;
4, because of the tire anti-explosion safety performance improves, prolonged the tire period of service;
5, can low speed driving more than hundred kilometers because of the local injured back of tire vehicle, can cancel spare tyre;
6, the wheel hub air-tightness there is not specific (special) requirements.
Description of drawings
Accompanying drawing is the utility model inner tube of a tyre schematic cross-section.
The specific embodiment
As shown in the figure: accompanying drawing is an inner tube of a tyre schematic cross-section of the present utility model, and inboard position near wheel hub is provided with air chamber 1, highly is slightly less than half of tire cross-section height, inflates by valve 1-1; The outside is provided with three air chambers respectively, and the diaphragm design between the air chamber of the outside is vertical.Wherein the width of middle gas chamber 3 accounts for half of tyre width, and all the other two air chamber width respectively account for tyre width 1/4th, and respectively by inflating with this air chamber bonded assembly valve.
Each air chamber inflation by valve 1-1, valve 2-1, valve 3-1, valve 4-1 give the inner tube of a tyre respectively keeps air pressure suitable.Because air chamber 1 is in the position of tire inner ring near wheel hub, it is minimum disappointing probability to occur damaging, loses heart even other air chamber damages, and tire and wheel hub still can keep mortise.When one of air chamber 2,3,4 damaged gas leakage, other each air chamber pressure was adjusted, and this moment, wheel hub just had decline slightly, but can not cause the serious unstability generation of vehicle safety misadventure; When two air chambers damage gas leakage among the air chamber 2,3,4 (probability is minimum), other each air chamber pressure is adjusted, and this moment, wheel hub decline was big slightly, but still can cause the serious unstability generation of vehicle safety misadventure.
Above-mentioned design-calculated tire even a certain or a plurality of air chambers in outer ring damage loses heart, and tire just has flat flat slightly, tire and wheel hub still can keep mortise, it is stable that vehicle still can keep, and can travel more than hundred kilometers, thereby actv. reduces the generation of traffic accident.
To sum up, the utility model has reached intended purposes.
Claims (4)
1. trouble-proof tire, it is characterized in that: described trouble-proof tire is a tubeless tires, tire is from airtight, and be divided into 3～5 separate air chambers at hoop, be equipped with independently valve respectively, by the high strength barrier film at interval, the tire inner ring is arranged circumferentially 1 independent air chamber between each air chamber, inflation back and wheel hub driving fit.
2. a kind of trouble-proof tire according to claim 1 is characterized in that: described tire outer ring is arranged circumferentially 2～4 mutual independent air chambers.
3. a kind of trouble-proof tire according to claim 1 is characterized in that: the height of described tire inner ring air chamber cross-sectional plane is the 1/3-2/3 of tire cross-sectional height.
4. a kind of trouble-proof tire according to claim 1 is characterized in that: each air chamber cross-sectional plane of described tire outer ring, the air chamber width of middle part is greater than the width of edge air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201382791U CN202029651U (en) | 2011-05-03 | 2011-05-03 | Explosion-proof tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201382791U CN202029651U (en) | 2011-05-03 | 2011-05-03 | Explosion-proof tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029651U true CN202029651U (en) | 2011-11-09 |
Family
ID=44891962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201382791U Expired - Fee Related CN202029651U (en) | 2011-05-03 | 2011-05-03 | Explosion-proof tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394124A (en) * | 2016-12-03 | 2017-02-15 | 东莞市皓奇企业管理服务有限公司 | One-way valve of explosion-proof tire |
| CN114347723A (en) * | 2021-11-10 | 2022-04-15 | 郭建民 | Double-layer explosion-proof inner tube |
-
2011
- 2011-05-03 CN CN2011201382791U patent/CN202029651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394124A (en) * | 2016-12-03 | 2017-02-15 | 东莞市皓奇企业管理服务有限公司 | One-way valve of explosion-proof tire |
| CN114347723A (en) * | 2021-11-10 | 2022-04-15 | 郭建民 | Double-layer explosion-proof inner tube |
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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: 20111109 Termination date: 20120503 |