CN204527085U - A kind of new crash-proof energy-absorbing device for automobile - Google Patents
A kind of new crash-proof energy-absorbing device for automobile Download PDFInfo
- Publication number
- CN204527085U CN204527085U CN201520126000.6U CN201520126000U CN204527085U CN 204527085 U CN204527085 U CN 204527085U CN 201520126000 U CN201520126000 U CN 201520126000U CN 204527085 U CN204527085 U CN 204527085U
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- China
- Prior art keywords
- energy
- spring
- automobile
- absorption box
- absorbing device
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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
A new crash-proof energy-absorbing device for automobile, is characterized in that, is made up of spring.Common energy-absorption box generally adopts hard brittle material to make cylindricality or spherical, and the utility model changes anti-collision energy-absorbing box into spring, replaces energy-absorption box, can play the effect of the larger impact force of alleviation with spring.Meanwhile, car maintenance cost and productive costs can be reduced.
Description
Technical field
The utility model relates to a kind of anti-collision device for automobile, particularly relates to a kind of anti-collision energy-absorbing box.
Background technology
Automobile buffer beam is generally arranged on before automobile, after and both sides, be called front anti-collision beam respectively, back buffer beam, and side collision prevention girders, collision prevention girders is device vehicle first time bearing impact, can play the effect of protection automobile.
Take front anticollision beam of automobile as example, the collision prevention girders structure of a standard of comparison is such, and what collision prevention girders two ends connected is the low speed energy-absorption box that yield strength is very low, is then bolted on car body longeron.Energy-absorption box full name is anti-collision energy-absorbing collapse box for car, and it adopts hard brittle material to make cylindricality or spherical collapse box for car, and energy-absorption box effectively can absorb collision energy when vehicle generation low speed collision, reduces impact as far as possible to the infringement of chassis runner.In addition, the collision prevention girders of present a lot of vehicle also adds one deck foam buffering, and when low speed collision, it can play the effect alleviating impact force.
The effect that the anti-collision energy absorption box adopting hard brittle material to make alleviates impact force is less, for this reason, the utility model proposes a kind of new crash-proof energy-absorbing device for automobile.
Summary of the invention
A new crash-proof energy-absorbing device for automobile, is characterized in that, is made up of spring.Common energy-absorption box generally adopts hard brittle material to make cylindricality or spherical, and the utility model changes anti-collision energy-absorbing box into spring, replaces energy-absorption box with spring, plays the effect alleviating collision.
The utility model solves the technical scheme that its technical matters adopts: mounting spring between automobile buffer beam and car body longeron, replaces energy-absorption box with spring.
The beneficial effects of the utility model are, compare with energy-absorption box, and spring is not easy to damage, and can reduce vehicle maintenance and repair cost, on the other hand, spring not only can alleviate larger impact force, and the cost of spring own is lower, can reduce car production cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is general-utility car collision prevention girders structure principle chart, and collision prevention girders connects energy-absorption box, then connection body longeron.In 1 figure, 1 is automobile buffer beam, and 2 is energy-absorption boxes, and 3 is car body longerons.
Fig. 2 is newly-designed automobile buffer beam structure principle chart, automobile buffer beam linking springs, then connection body longeron.In 2 figure, 1 is automobile buffer beam, and 2 is springs, and 3 is car body longerons.
Detailed description of the invention
Mounting spring between automobile buffer beam and car body longeron, replaces energy-absorption box with spring.
Claims (1)
1. a new crash-proof energy-absorbing device for automobile, is characterized in that, comprises automobile buffer beam, car body longeron and spring, described spring fitting is between automobile buffer beam and car body longeron, and the mounting means of spring is identical with common energy-absorption box mounting means, replaces common energy-absorption box with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126000.6U CN204527085U (en) | 2015-03-05 | 2015-03-05 | A kind of new crash-proof energy-absorbing device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126000.6U CN204527085U (en) | 2015-03-05 | 2015-03-05 | A kind of new crash-proof energy-absorbing device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527085U true CN204527085U (en) | 2015-08-05 |
Family
ID=53741123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126000.6U Expired - Fee Related CN204527085U (en) | 2015-03-05 | 2015-03-05 | A kind of new crash-proof energy-absorbing device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527085U (en) |
-
2015
- 2015-03-05 CN CN201520126000.6U patent/CN204527085U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |