CN201544894U - Front protective absorbing box of vehicle body - Google Patents
Front protective absorbing box of vehicle body Download PDFInfo
- Publication number
- CN201544894U CN201544894U CN2009201803115U CN200920180311U CN201544894U CN 201544894 U CN201544894 U CN 201544894U CN 2009201803115 U CN2009201803115 U CN 2009201803115U CN 200920180311 U CN200920180311 U CN 200920180311U CN 201544894 U CN201544894 U CN 201544894U
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- CN
- China
- Prior art keywords
- absorbing box
- vehicle body
- energy
- utility
- model
- 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
Links
- 230000001681 protective effect Effects 0.000 title abstract 3
- 238000010009 beating Methods 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a front protective absorbing box of a vehicle body. The front protective absorbing box is characterized in that the cross section of the absorbing box is in a hexagonal structure. The utility model has enough strength and better energy absorbing effect for crushing and deformation and can play a role of well absorbing instantaneous huge impact energy generated by collision when the automobile generates the collision.
Description
Technical field
The utility model relates to the version of protecting crossbeam energy-absorbing box before the vehicle body.
Background technology
Automobile has been come into huge numbers of families as the important vehicle, whenever, the safety of automobile is the problem of the primary concern of people all the time.
Automobile is when running at high speed, if run into obstacle, acceleration change that automobile is instantaneous and momentum are quite big, if the structure design of vehicle body is not ideal enough, body forward structure can not absorb the energy that collision produces well, and vehicle body will suffer even more serious destruction so, causes casualties.
In more existing vehicles, protecting crossbeam before the vehicle body that is adopted is quadrilateral structure, and intensity is limited, and energy-absorbing effect is dissatisfied, can not play good energy-absorbing function.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, protects crossbeam energy-absorbing box before a kind of vehicle body with sufficient intensity is provided, in the hope of playing the effect of the instantaneous enormous impact energy that good absorption produces because of collision when the auto against.
The utility model technical solution problem adopts following technical scheme.
The constructional feature of protecting crossbeam energy-absorbing box before the utility model vehicle body is that the cross-sectional plane that described energy-absorbing box is set is a hexagonal structure.
The constructional feature of protecting crossbeam energy-absorbing box before the utility model vehicle body also is:
Described energy-absorbing box is set is horn-like vertically;
Described energy-absorbing box is set the spirally-guided muscle is arranged on its sidewall;
Described energy-absorbing box is set to be welded by two panel beatings;
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model adopts near circular hexagonal structure, is improved on intensity than existing quadrilateral structure;
2, the trumpet-shaped form of the utility model helps its conquassation distortion in collision process, is out of shape in proper order from an end to carry out the transition to the other end;
3, the setting of the utility model spirally-guided muscle makes its likeness in form spring, and damping coefficient is preferably arranged, and improves energy-absorbing effect.
4, the structure setting of two panel beatings of the utility model has guaranteed the integraty of its structure, and is easy to implement.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross sectional representation.
Number in the figure: 1 energy-absorbing box, 1a front end, 1b rear end, 2 spirally-guided muscle.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment
Referring to Fig. 1, Fig. 2, in the present embodiment, the cross-sectional plane that energy-absorbing box 1 is set is a hexagonal structure, is horn-like vertically, and axial length is not less than 120mm; Spirally-guided muscle 2 is arranged on its sidewall; Whole energy-absorbing box is welded by two panel beatings, selects high tensile steel plate for use, spot-welded between two panel beatings, and spot pitch is even.
In concrete the enforcement, be to protect crossbeam with the little end of cross-sectional plane before as front end 1a and vehicle body to weld, an end big with cross-sectional plane is connected with the chassis runner front end as rear end 1b.
Claims (4)
1. protect crossbeam energy-absorbing box before the vehicle body, the cross-sectional plane that it is characterized in that being provided with described energy-absorbing box is a hexagonal structure.
2. protect crossbeam energy-absorbing box before the vehicle body according to claim 1, it is characterized in that being provided with described energy-absorbing box and be horn-like vertically.
3. protect crossbeam energy-absorbing box before the vehicle body according to claim 1, it is characterized in that being provided with described energy-absorbing box has the spirally-guided muscle on its sidewall.
4. protect crossbeam energy-absorbing box before the vehicle body according to claim 1, it is characterized in that being provided with described energy-absorbing box and be welded by two panel beatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201803115U CN201544894U (en) | 2009-11-05 | 2009-11-05 | Front protective absorbing box of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201803115U CN201544894U (en) | 2009-11-05 | 2009-11-05 | Front protective absorbing box of vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544894U true CN201544894U (en) | 2010-08-11 |
Family
ID=42600056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201803115U Expired - Fee Related CN201544894U (en) | 2009-11-05 | 2009-11-05 | Front protective absorbing box of vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386941A (en) * | 2013-07-30 | 2013-11-13 | 奇瑞汽车股份有限公司 | Energy adsorption box |
| CN103818330A (en) * | 2014-02-20 | 2014-05-28 | 奇瑞汽车股份有限公司 | Vehicular anti-collision energy absorption box |
| CN104228729A (en) * | 2014-09-29 | 2014-12-24 | 长城汽车股份有限公司 | Anti-collision beam assembly, car body and car |
| CN112141155A (en) * | 2020-10-22 | 2020-12-29 | 中车青岛四方车辆研究所有限公司 | Planing energy-absorbing anti-creep device and rail vehicle |
-
2009
- 2009-11-05 CN CN2009201803115U patent/CN201544894U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386941A (en) * | 2013-07-30 | 2013-11-13 | 奇瑞汽车股份有限公司 | Energy adsorption box |
| CN103386941B (en) * | 2013-07-30 | 2016-08-10 | 奇瑞汽车股份有限公司 | A kind of energy-absorption box |
| CN103818330A (en) * | 2014-02-20 | 2014-05-28 | 奇瑞汽车股份有限公司 | Vehicular anti-collision energy absorption box |
| CN104228729A (en) * | 2014-09-29 | 2014-12-24 | 长城汽车股份有限公司 | Anti-collision beam assembly, car body and car |
| CN112141155A (en) * | 2020-10-22 | 2020-12-29 | 中车青岛四方车辆研究所有限公司 | Planing energy-absorbing anti-creep device and rail vehicle |
| CN112141155B (en) * | 2020-10-22 | 2021-10-15 | 中车青岛四方车辆研究所有限公司 | Planing energy-absorbing anti-creep device and rail vehicle |
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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: 20100811 Termination date: 20131105 |