CN203996062U - Automobile-used foaming aluminum energy-absorbing anti-collision device - Google Patents
Automobile-used foaming aluminum energy-absorbing anti-collision device Download PDFInfo
- Publication number
- CN203996062U CN203996062U CN201420455666.1U CN201420455666U CN203996062U CN 203996062 U CN203996062 U CN 203996062U CN 201420455666 U CN201420455666 U CN 201420455666U CN 203996062 U CN203996062 U CN 203996062U
- Authority
- CN
- China
- Prior art keywords
- collision
- prevention girders
- crash box
- automobile
- collision prevention
- 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 kind of automobile-used foaming aluminum energy-absorbing anti-collision device, relate to anti-collision device for automobile.A kind of automobile-used foaming aluminum energy-absorbing anti-collision device, comprise the collision prevention girders and the crash box that are arranged on successively in bumper skin, crash box is fixed on car body, between wherein said collision prevention girders and safety lever shell, between collision prevention girders and crash box, be fixed with respectively foaming aluminium lamination between crash box and car body, described collision prevention girders is the U-shaped solid construction of inner filling-foam aluminium.The utility model can absorb the outside local collision energy transmitting, and prevents bumper/spoiler damage, and can be in shorter distance apparatus with shock absorbing, make bumper/spoiler Design freedom larger; Can reduce injured for the second time, reduce service expenditure; The collision prevention girders of filling-foam aluminium, can more effective absorption collision energy than hollow accessory in the time of collision.
Description
Technical field
The utility model relates to anti-collision device for automobile, is specifically related to a kind of automobile-used foaming aluminum energy-absorbing anti-collision device.
Background technology
At present, on market, the anticollision device of most of automobile is hollow structure, has crashproof weak effect, and the shortcoming that safety performance is low, in the time of collision happens, is damaged seriously, and service expenditure is high.
Specifically, existing automobile-used forward and backward bumper/spoiler generally adopts injection moulding bumper/spoiler, and buffer beam is mainly the U-shaped hollow structure of punching press, this structure can only prevent slight impact, effectively apparatus with shock absorbing, and while bumping, vehicle damage is serious, service expenditure costliness, safety factor is low.
Poor in order to solve the above-mentioned energy-absorbing that existing anti-collision device for automobile exists, safety factor is low, the problem of crashproof ability, and a kind of automobile-used foaming aluminum energy-absorbing anti-collision device is provided.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile-used foaming aluminum energy-absorbing anti-collision device.
The utility model is achieved through the following technical solutions:
A kind of automobile-used foaming aluminum energy-absorbing anti-collision device, comprise the collision prevention girders and the crash box that are arranged on successively in bumper skin, crash box is fixed on car body, between wherein said collision prevention girders and safety lever shell, between collision prevention girders and crash box, be fixed with respectively foaming aluminium lamination between crash box and car body, described collision prevention girders is the U-shaped solid construction of inner filling-foam aluminium.
The utility model safety lever shell adopts injection mo(u)lding, irregular foaming aluminum is installed in U-shaped collision prevention girders hollow part in punching, foaming aluminum is installed, buffer beam in the time bumping in collision prevention girders and safety lever shell, collision prevention girders and crash box, crash box and three positions of car body: absorb the outside primary collision colliding and can protect in time engine room; Crash box absorbs the outside secondary collision colliding; Before car body, by absorbing outside three collisions that collide, can guarantee operator's saddle and assistant's seat safety, protection vehicle and personnel's safety, reduces.
The utility model can absorb the outside local collision energy transmitting, and prevents bumper/spoiler damage, and can be in shorter distance apparatus with shock absorbing, make bumper/spoiler Design freedom larger; Can reduce injured for the second time, reduce service expenditure; The collision prevention girders of filling-foam aluminium, can more effective absorption collision energy than hollow accessory in the time of collision.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-bumper skin, 2-collision prevention girders, 3-foaming aluminum, 4-crash box.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail
The automobile-used foaming aluminum energy-absorbing anti-collision device of one as shown in Figure 1, comprise the collision prevention girders 2 and the crash box 4 that are arranged on successively in bumper skin 1, crash box 4 is fixed on car body, between wherein said collision prevention girders 2 and safety lever shell 1, between collision prevention girders 2 and crash box 4, be fixed with respectively foaming aluminium lamination between crash box 4 and car body, described collision prevention girders 2 is the U-shaped solid construction of inner filling-foam aluminium 3.
Claims (1)
1. an automobile-used foaming aluminum energy-absorbing anti-collision device, comprise the collision prevention girders (2) and the crash box (4) that are arranged on successively in bumper skin (1), crash box (4) is fixed on car body, it is characterized in that, between described collision prevention girders (2) and safety lever shell (1), between collision prevention girders (2) and crash box (4), be fixed with respectively foaming aluminium lamination between crash box (4) and car body, described collision prevention girders (2) is the U-shaped solid construction of inner filling-foam aluminium (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455666.1U CN203996062U (en) | 2014-08-13 | 2014-08-13 | Automobile-used foaming aluminum energy-absorbing anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455666.1U CN203996062U (en) | 2014-08-13 | 2014-08-13 | Automobile-used foaming aluminum energy-absorbing anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996062U true CN203996062U (en) | 2014-12-10 |
Family
ID=52036109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455666.1U Expired - Fee Related CN203996062U (en) | 2014-08-13 | 2014-08-13 | Automobile-used foaming aluminum energy-absorbing anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996062U (en) |
-
2014
- 2014-08-13 CN CN201420455666.1U patent/CN203996062U/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: 20141210 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |