CN2616433Y - Automobile buffer bumper device - Google Patents
Automobile buffer bumper device Download PDFInfo
- Publication number
- CN2616433Y CN2616433Y CN 03250712 CN03250712U CN2616433Y CN 2616433 Y CN2616433 Y CN 2616433Y CN 03250712 CN03250712 CN 03250712 CN 03250712 U CN03250712 U CN 03250712U CN 2616433 Y CN2616433 Y CN 2616433Y
- Authority
- CN
- China
- Prior art keywords
- bumper
- brake
- automobile
- safety lever
- utility
- 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 provides an automobile buffer bumper device for releasing the collision consequence in greater degree, which is characterized in that a fixed bumper under the present technology is changed to a moving bumper; a bumper 1 supported by a buffer spring is positioned at the front end of the automobile, and the brake apparatus is extended to the front end of the bumper; during the instance of collision, a braking driver plate 5 drives a rotary arm 7 rotating in the direction of anticlockwise, then a transmission rod 8 positioned at the upper end of the rotary arm drives the brake apparatus, gaining a result of brake; as the function of inertia, the automobile goes on running forward, a buffer spring 2 can absorb the collision energy, and gain a better result of buffer. The utility model has the advantages of simple structure, reliable, practical and useful.
Description
Affiliated technical field
The utility model relates to a kind of automatic buffer safety device, belongs to the braking automobile technical field of structures.
Background technology
Existing various nerf bar all is that rivet welding is in the automotive frame front end regularly, in case crash, what stand in the breach is exactly the front end safety lever.Because safety lever all is fixing rivet welding bonded assembly metallic steel sheet material, lack the effect that absorbs and offset Impact energy, thereby when colliding, existing safety lever has only bending, is out of shape or fractures.
The utility model content
In order to improve the insurance situation of existing safety lever, overcome above-mentioned defective, increase people's the sense of security by bus, lifting vehicle safety performance, the utility model provides a kind of automatic buffer safety device.
The utility model solves its technical matters and has adopted following technical scheme: the automatic buffer safety device, include safety lever 1, and its architectural feature shows: safety lever 1 is supported on the front end of girder 3 and auxiliary girder 4 by recoil spring 2; The front end certain distance of safety lever 1 is provided with a brake driver plate 5; The brake driver plate 5 be fixedly connected on two blocks of flat plates 6 of arm shape above; The flat plate 6 of arm shape is suspended on the pivoted arm 7; Pivoted arm 7 is installed in the below of auxiliary girder 4, and the upper end of pivoted arm 7 penetrates a brake drive link 8, and drive link 8 is connected with brake gear; Drive link 8 is lived by retracing spring 9 bullets.
The beneficial effects of the utility model are: because brake gear has been extended to the front end of safety lever, when making automobile also direct contact bumping against, brake gear has just played braking action; Safety lever is supported on automotive front end by recoil spring, can play the effect that absorbs Impact energy, alleviates the collision consequence well.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is that the A of Fig. 1 is to cutaway view.
Fig. 3 is that the B of Fig. 2 is to cutaway view.
Fig. 4 is that the C of Fig. 2 is to cutaway view.
Among the figure, 1. safety lever, 2. recoil spring, 3. girder, 4. auxiliary girder, 5. brake driver plate, the 6. flat plate of arm shape, 7. pivoted arm, 8. drive link, 9. retracing spring.
The specific embodiment
As shown in Figure 2, when car collision, at first contact is exactly the driver plate 5 that brakes.Brake driver plate 5 transmission pivoted arms 7 anticlockwise motions, pivoted arm 7 upper end bonded assembly brake drive links 8 just move forward, thus the pulling brake gear brakes.Retracing spring 9 can play the effect that makes brake drive link 8 be returned to original position.Under effect of inertia, automobile continues to collide forward, and when safety lever has touched when colliding object, recoil spring 2 just can play very strong buffer action, can be reduced to collision consequence and disaster than low degree.
Claims (1)
1, a kind of automatic buffer safety device includes safety lever (1), it is characterized in that: safety lever (1) is supported on the front end of girder (3) and auxiliary girder (4) by recoil spring (2); The front end certain distance of safety lever (1) is provided with a brake driver plate (5); The brake driver plate (5) be fixedly connected on two blocks of flat plates of arm shape (6) above; The flat plate of arm shape (6) is suspended on the pivoted arm (7); Pivoted arm (7) is installed in the below of auxiliary girder (4), and the upper end of pivoted arm (7) penetrates a brake drive link (8), and drive link (8) is connected with brake gear; Drive link (8) is lived by retracing spring (9) bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250712 CN2616433Y (en) | 2003-04-27 | 2003-04-27 | Automobile buffer bumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250712 CN2616433Y (en) | 2003-04-27 | 2003-04-27 | Automobile buffer bumper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616433Y true CN2616433Y (en) | 2004-05-19 |
Family
ID=34252859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250712 Expired - Fee Related CN2616433Y (en) | 2003-04-27 | 2003-04-27 | Automobile buffer bumper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616433Y (en) |
-
2003
- 2003-04-27 CN CN 03250712 patent/CN2616433Y/en not_active Expired - Fee Related
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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 |