CN202022056U - Tire with support device - Google Patents
Tire with support device Download PDFInfo
- Publication number
- CN202022056U CN202022056U CN2011201264579U CN201120126457U CN202022056U CN 202022056 U CN202022056 U CN 202022056U CN 2011201264579 U CN2011201264579 U CN 2011201264579U CN 201120126457 U CN201120126457 U CN 201120126457U CN 202022056 U CN202022056 U CN 202022056U
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- CN
- China
- Prior art keywords
- tire
- bearing plate
- force bearing
- carcass
- bead
- 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
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Abstract
The utility model discloses a tire with a support device. The tire belongs to the technical field of safety operation of an automobile tire and aims at overcoming the defect that the existing tire cannot support the load of an automobile body to continue running smoothly in case of air leakage or tire burst. The tire comprises a tire body, a rim, a check ring and a bead and is characterized in that the inner cavity of the tire body is provided with at least three bearing plates along the circumference; two ends of each bearing plate is rotatablely connected with brackets through pin shafts; and the brackets are supported on the opposite bead in an intersection way. The tire is applicable to a front wheel of an automobile.
Description
Technical field
The utility model relates to a kind of motor tire safe in operation technology, particularly relates to a kind of tire that bracing or strutting arrangement is housed.
Background technology
The tire of automobile, be the parts that a tool turns round under worst operating condition, should bear load-carrying load and also will bear the foreign material on the road or the impact load of hollow, the wearing and tearing of huge friction force in should standing to run at high speed, also to often be subjected to the thorn gouge evil of sharp-pointed article, or the like.Especially current, the moving velocity of vehicle significantly improves, under the general long situation of the distance of travelling continuously.Usually can see that following two kinds situation when unexpected occurs about tire.A kind of is tire flat, tire pressure can't be kept, and do not have and anyly can change the instrument of tire or do not have spare tyre or can not stop and change the occasion of tire, tire still need continue to bear a heavy burden and move ahead, and tire is scrapped because of flat tire uses, even produce tire and wheel rim is peeled off, and wheel rim is scrapped because of directly contacting to earth, result in greater loss.Another kind is that front tyre is blown out suddenly in the galloping process, vehicle moment lack of equilibrium, and under the situation that the driver is caught unprepared, vehicle departs from running route and other vehicles or object collision, causes the painful accident of car crash.Therefore, under the idea of " driving out; safety first ", people urgently expect to have a kind of under the situation of leaking gas, not having tire pressure or blow out, load that still can support vehicle and the one section long distance that continues to travel, do not make damaged tyres, the tire that more can not lead to collision case occurs.Really, than the vehicle of hundreds of thousands of unit value and driver and occupant's life security, for several tires---being two front tyres often, spending the safety that some expenses promote tire, is to be worth very much.
Summary of the invention
The purpose of this utility model provides a kind of tire that bracing or strutting arrangement is housed, and overcomes present tire and can't support the deficiency that the car body load continues smooth-ride under the situation that gas leakage takes place or blow out.
The utility model is achieved by following technical proposals.
The utility model comprises carcass, wheel rim, back-up ring, bead, at the inner chamber of described carcass, is provided with three force bearing plates at least along circumference, and the two ends of described force bearing plate are connected with support rotationally by bearing pin, and described support intersection is propped up on the described bead in opposite.From design concept of the present utility model as can be seen, under the intact situation of tire, during cruising, owing to be full of air in the chamber of described carcass with certain pressure, carcass is inflated, so between the inside face of described carcass and the described force bearing plate is gapped, promptly described force bearing plate cuts little ice.If but in a single day the situation that tire flat occurs or blow out, described carcass retraction, its inside face is close on the described force bearing plate, is born the load of vehicle by described force bearing plate.Because the gap between the inside face of described force bearing plate and described carcass seldom,, be very little to the interference of the stationarity of vehicle ', fully in the scope that the driver can control in the process of conversion vehicle load bearing object.Described force bearing plate is subjected to from ground-surface supporting power then by the oblique transmission of described support, becomes two stock power at last and passes to described back-up ring and wheel rim through described bead respectively.
More steady for contacting of the inside face that makes described force bearing plate and described carcass, and make described force bearing plate and support firm when stressed, be provided with cushion layer between the inside face of described force bearing plate and described carcass.Described cushion layer is the reinforcement foamed rubber, and adhesion is connected on the described force bearing plate and the inside face of described carcass.When making the utility model, can aim at the line of centers of the center shaft of described wheel rim for ease of the shaft centre line of adjusting described support, be provided with contact and encircle, described contact ring welds with described force bearing plate and is connected, and is connected by base between described support and the described bead.
Against existing technologies, the beneficial effects of the utility model are:
Improved the safety in utilization of motor tire.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the A-A cutaway view of Fig. 1, (in the present embodiment, described force bearing plate is six).Among the figure: 1, carcass, 2, wheel rim, 3, back-up ring, 4, bead, 5, force bearing plate, 6, bearing pin, 7, support, 8, cushion layer, 9, the contact ring, 10, base.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing and the specific embodiment.
As depicted in figs. 1 and 2, the force bearing plate 5 of present embodiment is six, and each force bearing plate adopts three pairs of supports 7.When making the utility model, force bearing plate 5, support 7, cushion layer 8, contact ring 9 and base 10 and bearing pin 6 are made on special mould and are assembled, and are loaded on then in the carcass 1, are adhesively fixed.Must strict debugging, the axle center extended line of guaranteeing to make each support 7 is the longitudinal center line by carcass 1 all.When the carcass 1 that bracing or strutting arrangement is housed is loaded on wheel rim 2, owing to be rotating between force bearing plate 5 and the support 7, so can not have influence on actions such as the swing in dress tire process of carcass 1 dual-side and bead 4, flexible, slippage.The utility model in use, under the normal circumstances, owing to have cushion layer 8 to separate between the inside face of carcass 1 and the force bearing plate 5, force bearing plate 5 does not bear load, is in vacant state.If in case the situation that carcass 1 gas leakage takes place or blow out, then because of the retraction of carcass, the load that it bore is transmitted on the force bearing plate 5 by cushion layer 8, passes to wheel rim 2 and back-up ring 3 by the support 7 that is loaded on force bearing plate 5 two ends again, make vehicle keep original motoring condition substantially.
Claims (5)
1. the tire that bracing or strutting arrangement is housed comprises carcass, wheel rim, back-up ring, bead, it is characterized in that, inner chamber at described carcass, at least be provided with three force bearing plates along circumference, the two ends of described force bearing plate are connected with support rotationally by bearing pin, and described support intersection is propped up on the described bead in opposite.
2. a kind of tire that bracing or strutting arrangement is housed according to claim 1 is characterized in that, is provided with cushion layer between the inside face of described force bearing plate and described carcass.
3. a kind of tire that bracing or strutting arrangement is housed according to claim 2 is characterized in that described cushion layer is the reinforcement foamed rubber, and adhesion is connected on the described force bearing plate and the inside face of described carcass.
4. a kind of tire that bracing or strutting arrangement is housed according to claim 1 is characterized in that, is provided with the contact ring, and described contact ring is connected with described force bearing plate weldering.
5. a kind of tire that bracing or strutting arrangement is housed according to claim 1 is characterized in that, is connected by base between described support and the described bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201264579U CN202022056U (en) | 2011-04-25 | 2011-04-25 | Tire with support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201264579U CN202022056U (en) | 2011-04-25 | 2011-04-25 | Tire with support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022056U true CN202022056U (en) | 2011-11-02 |
Family
ID=44847021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201264579U Expired - Fee Related CN202022056U (en) | 2011-04-25 | 2011-04-25 | Tire with support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231628A (en) * | 2013-05-21 | 2013-08-07 | 张国法 | Tire burst safety device of tubeless tire |
| CN104527335A (en) * | 2015-01-19 | 2015-04-22 | 吴新造 | Supporting device and vacuum tyre with same |
| CN105216549A (en) * | 2015-10-14 | 2016-01-06 | 南京工程学院 | A kind of non-aeration wheel of tyre surface subregion |
-
2011
- 2011-04-25 CN CN2011201264579U patent/CN202022056U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231628A (en) * | 2013-05-21 | 2013-08-07 | 张国法 | Tire burst safety device of tubeless tire |
| CN103231628B (en) * | 2013-05-21 | 2015-10-28 | 张国法 | Vacuum tyre tire-burst safety device |
| CN104527335A (en) * | 2015-01-19 | 2015-04-22 | 吴新造 | Supporting device and vacuum tyre with same |
| CN105216549A (en) * | 2015-10-14 | 2016-01-06 | 南京工程学院 | A kind of non-aeration wheel of tyre surface subregion |
| CN105216549B (en) * | 2015-10-14 | 2017-08-25 | 南京工程学院 | A kind of non-aeration wheel of tyre surface subregion |
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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: 20111102 Termination date: 20120425 |