CN2515071Y - Bumper for car - Google Patents
Bumper for car Download PDFInfo
- Publication number
- CN2515071Y CN2515071Y CN 01277444 CN01277444U CN2515071Y CN 2515071 Y CN2515071 Y CN 2515071Y CN 01277444 CN01277444 CN 01277444 CN 01277444 U CN01277444 U CN 01277444U CN 2515071 Y CN2515071 Y CN 2515071Y
- Authority
- CN
- China
- Prior art keywords
- steel plate
- bumper
- protection steel
- utility
- automobiles
- 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 an anticollision device for automobiles, which belongs to accessories of automobiles. Technical problem solved by the utility model is that an anticollision device for automobiles which has big assurance coefficient, good anti-impact performance, simple structure and wide scope of application is provided. Technical proposal for solving the technical problem is that a movable front protection steel plate and a movable rear protection steel plate are arranged on the outer sides of a front bumper and a rear bumper, the outer sides of two ends of the front bumper and the rear bumper are provided with a front anti-impact rubber and a rear anti-impact rubber which are connected with protection steel plates, elastic elements are arranged between the front and the rear protection steel plates and the front and rear bumpers, a crossbeam positioned on the inner side of the front bumper and the rear bumper is provided with four steel sleeve barrels, and expansion links connected with protection steel plates are arranged in steel sleeve barrels. The utility model can be used for large-sized, medium-sized and small-sized automobiles, such as saloon cars, trucks, microbuses and the like.
Description
Technical field
The utility model relates to a kind of anti-collision device for automobile.Be applicable to the automobile of large, medium and small types such as car, lorry, utility van.
Background technology
Through regular meeting traffic accident takes place in actual life, collision especially in a single day occurs on express highway, usually head and the tail bump against, and cause a lot of damaged vehicle.Though bumper/spoiler all is equipped with in present automobile front and back, often still can not play too big protective effect, the accident of car crash takes place repeatedly.
Summary of the invention
The technical problems to be solved in the utility model is: provide that a kind of conservative factor is big, crashworthiness is strong, the anti-collision device for automobile of simple in structure, wide accommodation.
The technical scheme that the utility model adopted is: anti-collision device for automobile; have crossbeam, front bumper, rear bumper, support; its constructional feature is protection steel plate and a back protection steel plate before the outside of forward and backward bumper/spoiler is provided with movably; the two ends outermost is provided with and protects preceding anti-collision rubber and the back anti-collision rubber that steel plate connects together; between forward and backward protection steel plate and the forward and backward bumper/spoiler elastic element is housed; be positioned at intrinsic four steel bushings on the crossbeam of forward and backward bumper/spoiler inboard, be equipped with and protect the fixed expansion link of steel plate in it.
Be equipped with from stopping connecting rod on the protection steel plate before described in the utility model.Described elastic element is a spring, and each 6 of head and the tail are uniform.Also can be two blocks of arc spring steel plates, be fixed on the protection steel plate with attaching parts.
The beneficial effects of the utility model are: owing to all installed spring, protection steel plate, three insurances of crashproof rubber additional and had the self-actuating brake structure at automobile forward and backward, so hit wall at car bumper car, car, when car hits stone, can not damage headstock, the tailstock substantially; Big traffic accident is diminished, and little accident is lowered into not loss.In addition, this anticollision device conservative factor is big, crashworthiness is strong, simple in structure, wide accommodation.
Description of drawings
Fig. 1 is the birds-eye view of the utility model embodiment.
Fig. 2 is the birds-eye view of another embodiment of the utility model.
The specific embodiment
As shown in the figure; the utility model is loaded on the crossbeam 1 and bumper/spoiler 2 of car chassis; front bumper 2-1 and rear bumper 2-2 go up every limit and connect the preceding protection steel plate 4-1 and the back protection steel plate 4-2 that can move forward and backward by 6 coil springs 6 separately; crashproof rubber 5-1 and rear anti-crash rubber 5-2 before the outermost of forward and backward protection steel plate covers again; be protection steel plate parallel motion before and after guaranteeing; on crossbeam 1, weld four steel bushings 7 near the bumper/spoiler place; be with expansion link 8 in the sleeve, an end of expansion link welds with preceding protection steel plate 4-1 and back protection steel plate 4-2 respectively.
When vehicle head or afterbody are clashed into, spring 6 compressions, anti-collision rubber and protection steel plate all move inward, and in 8 indentation steel bushings 7 of expansion link, bump are cushioned, and spring and anti-collision rubber are damping element.Owing to protect the other end of the connecting rod 9 of stopping certainly on the steel plate to connect the water brake piston again before being connected, when automobile bumped, the protection steel plate compressed backward simultaneously, and connecting rod 9 just promotes the piston self-actuating brake.
The utility model before former bumper/spoiler, is added spring, protection steel plate, three insurances of anti-collision rubber for small and medium-sized car, and the tailstock adds upper spring, protection steel plate, three insurances of anti-collision rubber at former bumper/spoiler equally.And for full-sized car; the fixed support of can also below former crossbeam and bumper/spoiler, burn-oning; additional again second bumper/spoiler that is parallel to top former bumper/spoiler; the terrain clearance of second bumper/spoiler is identical with dolly; same mounting spring, protection steel plate, three insurances of anti-collision rubber, purpose are that dolly creeps under the car tripe of cart in order to prevent to collide.
The material of anti-collision rubber can be selected wear-resistant tyre rubber for use.
Elastic element can also be fixed on the central authorities that protect steel plate with attaching parts 10 with the spring plate of two arcs except that spring, two elbows of spring plate are inside, and the arc top is outside, and the arc top is fixed on the protection steel plate.
Claims (4)
1. anti-collision device for automobile; has crossbeam (1); front bumper (2-1); rear bumper (2-2); support (3); it is characterized in that: preceding; protection steel plate (4-1) and back protection steel plate (4-2) before the outside of rear bumper is provided with movably; the two ends outermost is provided with and protects preceding anti-collision rubber (5-1) and the back anti-collision rubber (5-2) that steel plate connects together; before; back protection steel plate with before; elastic element (6) is housed between the rear bumper; before being positioned at; the crossbeam of rear bumper inboard (1) is gone up intrinsic four steel bushings (7), is equipped with and protects the fixed expansion link of steel plate (8) in it.
2. according to the described anti-collision device for automobile of claim 1, it is characterized in that: be equipped with on the protection steel plate (4-1) from stopping connecting rod (9) before described.
3. according to claim 1 or 2 described anti-collision device for automobile, it is characterized in that: described elastic element (6) is a spring, and each 6 of head and the tail are uniform.
4. according to claim 1 or 2 described anti-collision device for automobile, it is characterized in that: described elastic element (6) is two blocks of arc spring steel plates, is fixed on the protection steel plate with attaching parts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277444 CN2515071Y (en) | 2001-12-14 | 2001-12-14 | Bumper for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277444 CN2515071Y (en) | 2001-12-14 | 2001-12-14 | Bumper for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515071Y true CN2515071Y (en) | 2002-10-09 |
Family
ID=33681212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01277444 Expired - Fee Related CN2515071Y (en) | 2001-12-14 | 2001-12-14 | Bumper for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515071Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879884A (en) * | 2010-07-09 | 2010-11-10 | 湖北世纪中远车辆有限公司 | Anti-collision energy absorption safety protection device for automobile |
| CN103978943A (en) * | 2014-05-19 | 2014-08-13 | 苏州雷姆斯汽车工程有限公司 | Elastic combination bumper |
| CN107994851A (en) * | 2017-10-20 | 2018-05-04 | 合肥成科电子科技有限公司 | A kind of control device of the solar power generation of automatic adjustment |
-
2001
- 2001-12-14 CN CN 01277444 patent/CN2515071Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879884A (en) * | 2010-07-09 | 2010-11-10 | 湖北世纪中远车辆有限公司 | Anti-collision energy absorption safety protection device for automobile |
| CN101879884B (en) * | 2010-07-09 | 2014-04-16 | 十堰融丰汽车专用件有限公司 | Anti-collision energy absorption safety protection device for automobile |
| CN103978943A (en) * | 2014-05-19 | 2014-08-13 | 苏州雷姆斯汽车工程有限公司 | Elastic combination bumper |
| CN107994851A (en) * | 2017-10-20 | 2018-05-04 | 合肥成科电子科技有限公司 | A kind of control device of the solar power generation of automatic adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |