CN202965834U - Buffering run-flat tire - Google Patents
Buffering run-flat tire Download PDFInfo
- Publication number
- CN202965834U CN202965834U CN 201220669736 CN201220669736U CN202965834U CN 202965834 U CN202965834 U CN 202965834U CN 201220669736 CN201220669736 CN 201220669736 CN 201220669736 U CN201220669736 U CN 201220669736U CN 202965834 U CN202965834 U CN 202965834U
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- China
- Prior art keywords
- tire
- dividing plate
- air
- carcass
- buffering
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- 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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Abstract
The utility model discloses a buffering run-flat tire. At least one partition board is arranged inside a body of the buffering run-flat tire; an inner cavity of the body is divided into at least two air pressure chambers; and an air vent communicated with an air pressure valve for inflating the tire is arranged on the lateral wall of each air pressure chamber. As the air pressure chambers are independent, the other air pressure chambers cannot be influenced by air leakage of one air pressure chamber. Therefore, a danger coefficient of passengers caused by a vehicle in a driving process can be reduced to the lowest degree; and the explosion-proof effect can be really realized.
Description
Technical field
The utility model relates to a kind of tire, espespecially a kind of buffering trouble-proof tire.
Background technology
Existing tire generally is divided into air-inflation tyre and non-inflatable tyre, although saved gas replenishment process when non-inflatable tyre uses, uses more for convenience, and the tyre sidewall of tire is thicker, is even solid tyre, so elasticity is not enough, and buffering effect is relatively poor, and the shock-absorbing performance is bad.For this reason, non-inflatable tyre still can not substitute air-inflation tyre fully at present.
Yet the air core tyre of inflation is the Shortcomings part also:
1, the air core tyre of inflation in the Vehicle Driving Cycle process, is blown out suddenly in case punctured tyre sidewall or meet with by sharp object, and the gas in tire can leak rapidly and cause vehicle to lose steadily, thus easy accident and cause even personal safety of vehicle damage.
2, the air core tyre internal cavities of inflation is an integral body, and after tire was punctured by sharp thing, the gas moment leakage with making in tire caused vehicle to walk, thereby delays people's trip, affects people's normal operation and life.
3, the air core tyre of inflation is because its internal chamber is an integral body, and the air gate of air entraining valve only has one, and aeration speed is slow, particularly in the situation that there is no bicycle pump, inflates very difficult.
In view of this, this case contriver through studying for a long period of time, deeply conceiving, has this case to produce for not attaining the perfect many disappearances that cause in existing air-inflation tyre design finally.
The utility model content
Even being to provide a kind of prominent chance to blow out, technical problem to be solved in the utility model can not make the buffering trouble-proof tire that in it, gas all leaks yet.
For solving the problems of the technologies described above, technical solution of the present utility model is:
A kind of buffering trouble-proof tire, it has at least two separate air-pressure chambers, and each atmospheric pressure cavity is provided with and the pore that is connected for the air pressure valve of tyre inflating.
The carcass inside of described tire is provided with at least one dividing plate, and the carcass inner chamber is separated at least two described air-pressure chambers.
Described dividing plate is the annular radial dividing plate perpendicular to tire axle, thereby the carcass inner chamber is separated at least two described air-pressure chambers vertically.
Described dividing plate is to be parallel to the axial dividing plate that tire axle and its extended line and tire axle intersect, thereby the carcass inner chamber along the circumferential direction is separated at least two described air-pressure chambers.
Described dividing plate be at least one perpendicular to the annular radial dividing plate of tire axle, and at least one be parallel to the crossing axial dividing plate of tire axle and its extended line and tire axle.
Described dividing plate be one perpendicular to the annular radial dividing plate of tire axle, eight are parallel to the axial dividing plate that tire axle and its extended line and tire axle intersect, thereby the carcass inner chamber are separated into eight described air-pressure chambers.
Described pore is arranged on the carcass of tire, perhaps be arranged on wheel rim that tire coordinates on.
Described dividing plate and described carcass are one-body molded, perhaps with within independently parts are fixed on described carcass.
Described each air-pressure chamber by arrange at least two independently carcass form.
After adopting such scheme, because tire described in the utility model is provided with at least two separate and airtight air-pressure chambers, the gas leakage of each air-pressure chamber can not exert an influence to other air-pressure chambers, can stop like this that the shrivelled vehicle that causes loses the pulsation-free phenomenon after rapid air leakage because tire is blown out suddenly, thereby reduce the vehicle loss, the danger coefficient that vehicle is caused the personnel that ride in the process of moving drops to minimum, really reaches explosion-proof effect.
In addition, the utility model also has following advantage:
1, because each air-pressure chamber is independent separately, can not affect the air pressure of other air-pressure chambers after a gas leakage, therefore can guarantee that after blowing out vehicle continues a period of time of travelling yet, reduce some losses for people's trip.
2, owing to can dividing plate being set in inside tires, dividing plate has also played supporting role, therefore tire in running condition stability is improved greatly.
3, owing to being provided with a plurality of air-pressure chambers, air pressure valve can be inflated or exit each air-pressure chamber simultaneously, so the tyre inflating venting fast, and is easy to use.
4, tire described in the utility model is seen structure and the material that does not change original tire from appearance, but it is safer to compare existing tire, bears air pressure larger.
Description of drawings
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the structural representation of the utility model the second embodiment;
Fig. 3 is the birds-eye view of the utility model the 3rd embodiment;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 4.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
What the utility model disclosed is a kind of buffering trouble-proof tire, as shown in Figure 1, is the first preferred embodiment of the present utility model.Described tire 1 is provided with at least one dividing plate in the inside of carcass 11, the carcass inner chamber is separated at least two air-pressure chambers, the present embodiment, described dividing plate are the annular radial dividing plate 12 perpendicular to tire axle, thereby the carcass inner chamber is separated into two air-pressure chambers 13 vertically.In addition, the sidewall of each atmospheric pressure cavity 13 is provided with the pore 14 that communicates with air pressure valve (being used for to tyre inflating, not shown).
As shown in Figure 2, be the second preferred embodiment of the present utility model.Described tire 1 in the inside of carcass 11 is provided with dividing plate equally, and the carcass inner chamber is separated into some air-pressure chambers.The present embodiment, described dividing plate are provided with four, and the axial dividing plate 15 that intersects for being parallel to tire axle and its extended line and tire axle, thereby the carcass inner chamber along the circumferential direction is separated into four air-pressure chambers 13.Same, the sidewall of each atmospheric pressure cavity 13 is provided with the pore 14 that communicates with air pressure valve.
To shown in Figure 5, be the 3rd preferred embodiment of the present utility model as Fig. 3.Described tire 1 is provided with one as the first described annular radial dividing plate 12 of embodiment in the inside of carcass 11, and eight axial dividing plates 15 as described in the second embodiment, thereby the carcass inner chamber is separated into eight air-pressure chambers 13.Same, the sidewall of each atmospheric pressure cavity 13 is provided with the pore 14 that communicates with air pressure valve 2, and the air extractor vent of this air pressure valve 2 is connected with this pore 14 by flexible pipe 3.
The described tire 1 of the various embodiments described above is after coordinating assembling with the wheel rim (not shown), in it, each air-pressure chamber 13 will form each independent and airtight atmospheric pressure cavity, tire is before use by the air pressure valve (concrete structure of air pressure valve separate case application, be not described in detail at this) each air-pressure chamber 13 is inflated, after inflation, air pressure valve cuts out, and each air-pressure chamber is independent not connected.So in use; if tire is because being punctured by sharp thing or other reasons when blowing out, only in broken tire place air-pressure chamber gas leakage, and can not affect the air pressure of other air-pressure chambers; thereby protect whole tire that the shrivelled phenomenon of moment gas leakage can not occur, guaranteed safety in utilization.
Need to prove, dividing plate described in the utility model is not limited to the described form of above each embodiment, as long as it be separated at least two atmospheric pressure cavities with described tyre cavity all should be within protection domain of the present utility model.In addition, the pore 14 of described each air-pressure chamber 13 also can not be arranged on described carcass 11, and with after wheel rim coordinates, its each air-pressure chamber 13 just forms separately independently chamber due to described tire 1, and therefore, described pore 14 also can be arranged on wheel rim.Moreover described dividing plate can be one-body molded with carcass 11, also can be with within independently parts are fixed on described carcass 11.
It is worth mentioning that, each air-pressure chamber of tire described in the utility model, also can by arrange two or more independently carcass form.
The above is only preferred embodiment of the present utility model, is not to limit the scope that the utility model is implemented.Therefore variation or the modification in every case done according to claim of the present utility model and specification sheets are within all should belonging to the scope that the utility model patent contains.
Claims (9)
1. one kind is cushioned trouble-proof tire, and it is characterized in that: it has at least two separate air-pressure chambers, and each atmospheric pressure cavity is provided with and the pore that is connected for the air pressure valve of tyre inflating.
2. buffering trouble-proof tire according to claim 1 is characterized in that: the carcass inside of described tire is provided with at least one dividing plate, and the carcass inner chamber is separated at least two described air-pressure chambers.
3. buffering trouble-proof tire according to claim 2 is characterized in that: described dividing plate is the annular radial dividing plate perpendicular to tire axle, thereby the carcass inner chamber is separated at least two described air-pressure chambers vertically.
4. buffering trouble-proof tire according to claim 2 is characterized in that: described dividing plate is to be parallel to the axial dividing plate that tire axle and its extended line and tire axle intersect, thereby the carcass inner chamber along the circumferential direction is separated at least two described air-pressure chambers.
5. buffering trouble-proof tire according to claim 2 is characterized in that: described dividing plate be at least one perpendicular to the annular radial dividing plate of tire axle, and at least one be parallel to the crossing axial dividing plate of tire axle and its extended line and tire axle.
6. buffering trouble-proof tire according to claim 2, it is characterized in that: described dividing plate be one perpendicular to the annular radial dividing plate of tire axle, eight are parallel to the axial dividing plate that tire axle and its extended line and tire axle intersect, thereby the carcass inner chamber are separated into eight described air-pressure chambers.
7. one of according to claim 1-6 described buffering trouble-proof tires, it is characterized in that: described pore is arranged on the carcass of tire, perhaps be arranged on wheel rim that tire coordinates on.
8. one of according to claim 2-6 described buffering trouble-proof tires, it is characterized in that: described dividing plate and described carcass are one-body molded, perhaps with within independently parts are fixed on described carcass.
9. buffering trouble-proof tire according to claim 1 is characterized in that: described each air-pressure chamber by arrange at least two independently carcass form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669736 CN202965834U (en) | 2012-12-07 | 2012-12-07 | Buffering run-flat tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669736 CN202965834U (en) | 2012-12-07 | 2012-12-07 | Buffering run-flat tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965834U true CN202965834U (en) | 2013-06-05 |
Family
ID=48506954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669736 Expired - Fee Related CN202965834U (en) | 2012-12-07 | 2012-12-07 | Buffering run-flat tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991275A (en) * | 2012-12-07 | 2013-03-27 | 厦门理工学院 | Buffer explosion-proof tyre |
-
2012
- 2012-12-07 CN CN 201220669736 patent/CN202965834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991275A (en) * | 2012-12-07 | 2013-03-27 | 厦门理工学院 | Buffer explosion-proof tyre |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20201207 |