CN201619403U - Tire burst safety protection device - Google Patents
Tire burst safety protection device Download PDFInfo
- Publication number
- CN201619403U CN201619403U CN2010201663146U CN201020166314U CN201619403U CN 201619403 U CN201619403 U CN 201619403U CN 2010201663146 U CN2010201663146 U CN 2010201663146U CN 201020166314 U CN201020166314 U CN 201020166314U CN 201619403 U CN201619403 U CN 201619403U
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- China
- Prior art keywords
- tire
- protection device
- safety protection
- spring
- spring steel
- 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 relates to a tire burst safety protection device and belongs to a tire burst protection device. The tire burst safety protection device consists of a spring steel ring, a rubber gasket and a lock bolt. A plurality of sections of arc spring steel plates are spliced mutually and form the circular spring steel ring (1) by the lock bolt (3). The rubber gasket (2) is arranged on the circular outer surface of the spring steel ring (1). The tire burst safety protection device has the advantages of simple structure, low price, wide application, convenient installation and use, capability of normally working after a tire bursts and no influence on normal running of a vehicle and an airplane and is suitable for a vacuum tire and a non-vacuum tire with a tire tube.
Description
Technical field: the utility model relates to the fender guard of blowing out, particularly a kind of tyre explosion safety protection device.
Background technology: blowing out in automobile, the aircraft tyre work is a kind of fearful potential safety hazard, the also consistent various countries that are subjected to pay attention to, although some safety precaution products are also arranged now, but complex structure mostly, the technology profundity costs an arm and a leg, and all be only can play protection basically, follow-up the continuing of can not accomplishing to blow out sailed, and comprises the product of U.K. Ministry of Defence's research, also can only be like this.But up to the present also do not have in the world a kind of cheap, simple in structure, applicability is wide, easy for installation and blow out after the product of normal operation also.
Summary of the invention: the purpose of this utility model is to provide a kind of tyre explosion safety protection device, utilizes this device can reach the purpose that normal operation continues to travel behind tyre explosion.
Formation of the present utility model: be made up of steel rim of spring, rubber cradle and lock bolt, multi-section circular arc shape spring plate overlaps mutually and forms the annular arrangement steel rim of spring by lock bolt, in the annulus outside of steel rim of spring rubber cradle is installed.
Rubber cradle is combined into annular arrangement by the sheet rubber of multistage across.
Compared with the prior art, the utility model is simple in structure, cheap, applicability is wide, easy to install, but normal operation also after blowing out does not influence the cruising of automobile, aircraft.
Description of drawings: Fig. 1 is the utility model structural representation, and Fig. 2 is the birds-eye view of Fig. 1, and Fig. 3 is that the A of Fig. 1 is to view.
1. steel rim of spring among the figure, 2. rubber cradle, 3. lock bolt.
The specific embodiment: as Fig. 1, Fig. 2, shown in Figure 3, form by steel rim of spring, rubber cradle and lock bolt, multi-section circular arc shape spring plate overlaps mutually and forms annular arrangement steel rim of spring 1 by lock bolt 3, in the annulus outside of steel rim of spring 1 rubber cradle 2 is installed.
Steel rim of spring 1 by the tapped bore of lap-joint, connects to form a complete circle by lock bolt 3 by three sections 120 ° of circular arc steel plates, and is easy to assembly.Rubber cradle 2 and steel rim of spring 1 usefulness seccotine are bonding firmly, its rubber cradle external diameter is less than tire diameter 5-10mm, long-pending by the varying cross-section of adjusting spring plate, design is used in the unequally loaded tire, the overlap joint steel ring is positioned in the tire, the outer adhesive rubber layer of spring plate, for the back of blowing out increases friction force and suitable elasticity is arranged, two ears of rubber layer are in order to make steel ring be in the normal position after blowing out, and can increase the outer tension force of cover tire inner ring notch portion, cover tire and wheel hub are more closely cooperated, and built-in steel ring does not need directly to link to each other with wheel hub.
Principle of work: can affirm by analyzing, tire is except that ground plane, the suffered power of other parts is pulling force, what the inner ring notch portion was subjected to is outside tension force, when blowing out generation, because the effect of built-in steel rim of spring, tire can not take place radially to collapse flat, and since rigidity and the support of rubber two ears and the cooperation of wheel hub of tire self, the distortion that can not get loose, and cover tire can maintain the original state basically.Built-in steel ring is the different load design according to different kinds of tyre, so can not influence its load-bearing capacity, the rubber ear of built-in steel ring can guarantee that it is in the center position of tire, the external diameter of built-in steel ring is less than tire diameter 5-10mm, so when not blowing out, inoperative, do not stress, can not cause human discomfort such as jolt under steam.After blowing out, because of built-in steel ring is the spring plate manufacturing, elasticity is better, jolts so travel after blowing out also can not cause.Be to be put in the cover owing to this device in addition, its thickness is little, and the discord wheel hub links to each other.So it can be used in vacuum tyre fully and the antivacuum tire of the inner tube of a tyre is arranged, this device confirms feasible fully through analogue test.
Claims (2)
1. tyre explosion safety protection device; form by steel rim of spring, rubber cradle and lock bolt; it is characterized in that: multi-section circular arc shape spring plate overlaps mutually and forms annular arrangement steel rim of spring (1) by lock bolt (3), in the annulus outside of steel rim of spring (1) rubber cradle (2) is installed.
2. tyre explosion safety protection device according to claim 1 is characterized in that: rubber cradle (2) is combined into annular arrangement by the sheet rubber of multistage across.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201663146U CN201619403U (en) | 2010-04-22 | 2010-04-22 | Tire burst safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201663146U CN201619403U (en) | 2010-04-22 | 2010-04-22 | Tire burst safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619403U true CN201619403U (en) | 2010-11-03 |
Family
ID=43022863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201663146U Expired - Fee Related CN201619403U (en) | 2010-04-22 | 2010-04-22 | Tire burst safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823412A (en) * | 2010-04-22 | 2010-09-08 | 朱武学 | Tyre explosion safety protection device |
-
2010
- 2010-04-22 CN CN2010201663146U patent/CN201619403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823412A (en) * | 2010-04-22 | 2010-09-08 | 朱武学 | Tyre explosion safety protection device |
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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: 20101103 Termination date: 20130422 |