CN105172484A - Safe anti-burst automobile tire - Google Patents
Safe anti-burst automobile tire Download PDFInfo
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- CN105172484A CN105172484A CN201510475840.8A CN201510475840A CN105172484A CN 105172484 A CN105172484 A CN 105172484A CN 201510475840 A CN201510475840 A CN 201510475840A CN 105172484 A CN105172484 A CN 105172484A
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- tire
- expanded graphite
- burst
- safe
- antiknock
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Abstract
The invention discloses a safe anti-burst automobile tire. The safe anti-burst automobile tire comprises a tire body, wherein a safe anti-burst belt is installed inside the tire body and comprises a multi-layer high-strength fiber bag. The fiber bag is filled with expanded graphite, and a primary explosive layer and a pressure sensor are arranged in the expanded graphite. The pressure sensor senses the pressure inside the tire and controls the primary explosive layer to enable the volume of the expanded graphite to expand in an instant. Out-of-control of a car caused by tire burst is avoided, so that safety is guaranteed, and the danger of out-of-control of the car caused by tire burst which can not be solved at present can be solved. Safety of personnel and the car is guaranteed. The blank in the car industry is filled. Development of the car industry in China is promoted.
Description
Technical field
The present invention relates to the new technique being applicable to automotive safety, particularly the safe antiknock motor tire of one.
Background technology
Accident---the tyre explosion of everybody a very easy ignorance.In high vehicle speeds, the tire burst of vehicle is a very fearful thing, if lack experience or solve improper, is easy to car crash.Blow out also is that automobile takes place frequently in summer one of accident.Most reason is that road conditions are inferior because the maintenance of car owner to tire is improper, and Changes in weather is abnormal and cause.At present, the situation that domestic highway freight automobile overload runs is commonplace, and overload is but the one of the main reasons causing transport truck to be blown out.
Current, the transport truck of domestic production and use generally adopts high pressure tyre, and the trailing wheel that bearing capacity is large generally adopts twin tire.Under normal circumstances, as the time marquis that the load on wheel is maximum permissible value, the internal pressure of high pressure tyre is 5-7 barometric pressures, when the actual measurement weight (AMW) of transport truck exceedes the bearable load of wheel, the interior pressure of tire will increase, and when pressure in tire exceedes the sealing load of tire valve, will cause tire flat, if have a tire flat in the rear two-wheel that bearing capacity is large and chaufeur fails Timeliness coverage, another loading of tire in rear two-wheel will be caused excessive and blow out.In addition, after transport truck uses drg for a long time, brake wheel can produce high temperature gradually, because transport truck tire valve presses close to midway location inside tyre rim, distance brake wheel is very near, and the high temperature that brake wheel produces can make the rubber expansion bottom valve rotten and leak tightness variation, those through mountain area of being everlasting, intersected country travel transport truck, owing to having to often to use drg for a long time, tire valve leak tightness is common poor, and the probability of therefore blowing out is higher.
Related statistical data show, and in traffic accident on a highway, 10% causes due to tire fault, and wherein blow out one and just account for more than 70% of the accidents caused total amount of tire fault.The generation of blowing out is relevant to the tire pressure of motor tire to a great extent.So, a kind ofly to propagate its belief on a large scale on the market based on the safety method of pre-runflat " TPMS---Real-Time Monitoring tire pressure "." TPMS " is the abbreviation of " TirePressureMonitoringSystem ", i.e. " automobile tire pressure monitoring system ".This system is divided into again " direct-type TPMS " and " indirect type TPMS " two kinds.
So-called direct-type TPMS system, refer to directly sensor installation on 4 wheel sets, detected temperature and the tire pressure of a tire every 60 seconds, give a warning in real time, remind driver to take measures, the accident of blowing out caused because of pressure abnormity can be prevented to a great extent.
Indirect type TPMS system is then the wheel speed sensors by automobile ABS system, carrys out the rotating speed difference between comparative tire, to reach the object of monitoring tire pressure.ABS determines wheel whether locking by wheel speed sensors, thus determines whether start antiblock device.When tire pressure reduces, the weight of vehicle can make diameter of tyres diminish, and this will cause the speed of a motor vehicle to change, and namely this change can be used for alert trigger system and give a warning to driver.
No matter be " directly " combine the just proactive problem of current solution with " indirectly " two kinds of TPMS systems, but also the risk that sensor failure brings cannot be avoided! After once occur blowing out without any effective safeguard procedures with the safety of protection personnel and vehicle.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of reliable operation, performance sensitive, the simple safe antiknock motor tire of structure.
The present invention in order to the technical scheme solving its technical matters and adopt is: a kind of safe antiknock motor tire, comprise tire body, described tire body inside is provided with a safe antiknock band, described safe antiknock band comprises the Fibre Bag of single or multiple lift high strength, expanded graphite is filled in described Fibre Bag, arrange burster layer and pressure sensor in described expanded graphite, described pressure sensor senses inner tyre pressure also controls the volume instantaneous expansion that burster layer makes expanded graphite.
As a further improvement on the present invention, the volume of described expanded graphite is expanded to 100-400 doubly under burster effect.
The invention has the beneficial effects as follows: safe antiknock motor tire of the present invention uses in multiple layers of high strength Fibre Bag fills expanded graphite and controls by pressure sensor the volume instantaneous expansion 100 ~ 400 times that burster makes expanded graphite, avoid by tyre explosion cause to lose control of one's vehicle to ensure safety, the danger to lose control of one's vehicle that current insurmountable motor tire causes after blowing out can be solved.The safety of protection personnel and vehicle.Fill up the blank of auto trade on this! Facilitate the development of China's auto trade.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Indicate in figure: 1-tire body; The safe antiknock band of 2-; 3-Fibre Bag; 4-expanded graphite; 5-burster layer; 6-pressure sensor.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1 shows a kind of embodiment of a kind of safe antiknock motor tire of the present invention, comprise tire body 1, described tire body 1 inside is provided with a safe antiknock band 2, described safe antiknock band 2 comprises the Fibre Bag 3 of single or multiple lift high strength, expanded graphite 4 is filled in described Fibre Bag 3, arrange burster layer 5 and pressure sensor 6 in described expanded graphite 4, described pressure sensor 6 perception inner tyre pressure also controls the volume instantaneous expansion that burster layer 5 makes expanded graphite 4.The volume of described expanded graphite 4 is expanded to 100-400 doubly under burster effect, avoid by tyre explosion cause to lose control of one's vehicle to ensure safety.
Claims (2)
1. a safe antiknock motor tire, comprise tire body (1), it is characterized in that: described tire body (1) inside is provided with a safe antiknock band (2), described safe antiknock band (2) comprises the Fibre Bag (3) of single or multiple lift high strength, expanded graphite (4) is filled in described Fibre Bag (3), burster layer (5) and pressure sensor (6) are set in described expanded graphite (4), described pressure sensor (6) perception inner tyre pressure also controls the volume instantaneous expansion that burster layer (5) makes expanded graphite (4).
2. safe antiknock motor tire according to claim 1, is characterized in that: the volume of described expanded graphite (4) is expanded to 100-400 doubly under burster effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475840.8A CN105172484A (en) | 2015-08-06 | 2015-08-06 | Safe anti-burst automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475840.8A CN105172484A (en) | 2015-08-06 | 2015-08-06 | Safe anti-burst automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172484A true CN105172484A (en) | 2015-12-23 |
Family
ID=54895113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510475840.8A Pending CN105172484A (en) | 2015-08-06 | 2015-08-06 | Safe anti-burst automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172484A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201703207U (en) * | 2010-04-19 | 2011-01-12 | 赵朝文 | Safety device for pneumatic tire |
| CN104648050A (en) * | 2015-01-06 | 2015-05-27 | 韦顺凯 | Method for preventing automobile tire from flat tire |
| CN104691250A (en) * | 2015-02-04 | 2015-06-10 | 天津新日机电有限公司 | Anti-burst tire device of electric bicycle |
-
2015
- 2015-08-06 CN CN201510475840.8A patent/CN105172484A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201703207U (en) * | 2010-04-19 | 2011-01-12 | 赵朝文 | Safety device for pneumatic tire |
| CN104648050A (en) * | 2015-01-06 | 2015-05-27 | 韦顺凯 | Method for preventing automobile tire from flat tire |
| CN104691250A (en) * | 2015-02-04 | 2015-06-10 | 天津新日机电有限公司 | Anti-burst tire device of electric bicycle |
Non-Patent Citations (1)
| Title |
|---|
| 林雪梅等: "可膨胀石墨的应用研究进展", 《江苏化工》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |