CN203427725U - Vehicle front anti-collision beam - Google Patents
Vehicle front anti-collision beam Download PDFInfo
- Publication number
- CN203427725U CN203427725U CN201320574812.8U CN201320574812U CN203427725U CN 203427725 U CN203427725 U CN 203427725U CN 201320574812 U CN201320574812 U CN 201320574812U CN 203427725 U CN203427725 U CN 203427725U
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- China
- Prior art keywords
- crossbeam
- anticollision beam
- automobile according
- front anticollision
- energy
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Abstract
The utility model discloses a vehicle front anti-collision beam. The vehicle front anti-collision beam comprises a cross beam, and energy sucking boxes welded at two ends of the cross beam, wherein the cross beam is formed by extruding an aluminum alloy sectional material with the cross section taking the shape of character Mu, and is designed in an arc shape; and the energy sucking boxes are formed by extruding aluminum alloy sectional materials with the cross sections taking the shape of character Ri. The anti-collision beam disclosed by the utility model has a good energy sucking effect, and is conveniently mounted on a vehicle.
Description
Technical field
The utility model relates to a kind of Vehicular device, specifically a kind of front anticollision beam of automobile.
Background technology
Along with the maturing of universalness and the automotive technology of current automobile, customer more and more payes attention to the safety performance of automobile, and national legislation is also more and more stricter to the requirement of vehicle safety performance, and safety performance has also become one of important quality index of modern automobile.
In order to reduce to greatest extent the infringement to life and property when bumping, present automobile all can be installed a front anti-collision beam conventionally.Front anti-collision beam is played the part of a very important role in automotive safety index, and the quality of front anti-collision beam design directly affects the safety performance of car load.In collision case, front anti-collision beam can absorb energy, protects important parts.Front anti-collision beam kind is in the market a lot, and the version of front anti-collision beam is also varied, but the energy-absorbing effect when collision happens is not very desirable.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of energy-absorbing effect good, be convenient to the front anticollision beam of automobile with automobile Assembly &Disassembly.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
, comprising crossbeam and be arranged on the energy-absorption box at these crossbeam two ends, the aluminium alloy extrusions extruding that described crossbeam is " order " font by cross-sectional plane forms.
Upper side and the downside of described crossbeam are equipped with reinforced rib.
Described crossbeam is arc of curvature shape.
The aluminium alloy type extruding that described energy-absorption box is " day " font by cross-sectional plane forms.
Described energy-absorption box one end is also fixed with adapter plate.
Described energy-absorption box is connected with crossbeam with welding manner.
Car puller hook support is installed on described crossbeam.
Described car puller hook internal stent is provided with car puller hook sleeve.
Described car puller hook sleeve is welded on car puller hook support.
The beneficial effects of the utility model are: 1, automobile is when low speed collision occurs, and front anti-collision beam crossbeam absorbs collision energy by self-deformation, thereby protection main structure of vehicle body is not damaged.During maintenance, only need change anticollision beam assembly, thereby realize, reduce service expenditure; 2, in automobile when there is high-speed crash, and the crossbeam of this anticollision beam assembly and energy-absorption box are fully out of shape absorption collision energy, therefore can better protect the safety of member on car.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the A place enlarged diagram in accompanying drawing 1.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in accompanying drawing 1,2, the utility model has disclosed a kind of front anticollision beam of automobile, comprises crossbeam 1 and is arranged on the energy-absorption box 2 at these crossbeam two ends, and the aluminium alloy extrusions extruding that crossbeam 1 is " order " font by cross-sectional plane forms.And upper side and downside at crossbeam 1 are equipped with reinforced rib 3, strengthen the intensity of crossbeam.In design, the preferential selection of crossbeam is designed to crooked arc shape.
In addition, the aluminium alloy type extruding that energy-absorption box 2 is " day " font by cross-sectional plane forms, and is also fixed with adapter plate 4 in energy-absorption box 2 one end, and this adapter plate 4 can be fixed on energy-absorption box 2 one end by welding manner.On adapter plate, offer bolt hole, be convenient to install and dismantle with automobile.Energy-absorption box is connected with crossbeam with welding manner, connects more firm.
In addition, car puller hook support 5 is installed on crossbeam 1, can carries out easily trailer operation.Car puller hook support 5 inside are provided with car puller hook sleeve 6, and this car puller hook sleeve 6 is welded on car puller hook support 5.
The utility model front anti-collision beam is installed by the corresponding component of adapter plate and automobile, by objects such as bolts, is locked together.During dismounting, also more for convenience, be convenient to the maintenance in later stage.
Claims (9)
1. a front anticollision beam of automobile, comprises crossbeam and is arranged on the energy-absorption box at these crossbeam two ends, it is characterized in that, the aluminium alloy extrusions extruding that described crossbeam is " order " font by cross-sectional plane forms.
2. front anticollision beam of automobile according to claim 1, is characterized in that, upper side and the downside of described crossbeam are equipped with reinforced rib.
3. front anticollision beam of automobile according to claim 2, is characterized in that, described crossbeam is arc of curvature shape.
4. front anticollision beam of automobile according to claim 2, is characterized in that, the aluminium alloy type extruding that described energy-absorption box is " day " font by cross-sectional plane forms.
5. front anticollision beam of automobile according to claim 4, is characterized in that, described energy-absorption box one end is also fixed with adapter plate.
6. front anticollision beam of automobile according to claim 5, is characterized in that, described energy-absorption box is connected with crossbeam with welding manner.
7. front anticollision beam of automobile according to claim 5, is characterized in that, car puller hook support is installed on described crossbeam.
8. front anticollision beam of automobile according to claim 7, is characterized in that, described car puller hook internal stent is provided with car puller hook sleeve.
9. front anticollision beam of automobile according to claim 8, is characterized in that, described car puller hook sleeve is welded on car puller hook support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574812.8U CN203427725U (en) | 2013-09-16 | 2013-09-16 | Vehicle front anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574812.8U CN203427725U (en) | 2013-09-16 | 2013-09-16 | Vehicle front anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427725U true CN203427725U (en) | 2014-02-12 |
Family
ID=50056781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574812.8U Expired - Fee Related CN203427725U (en) | 2013-09-16 | 2013-09-16 | Vehicle front anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427725U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999980A (en) * | 2015-08-14 | 2015-10-28 | 吉林大学 | Sleeve type shape memory alloy car crash energy absorption box |
| CN106080470A (en) * | 2016-08-29 | 2016-11-09 | 芜湖常瑞汽车部件有限公司 | Automobile energy-absorbing collision prevention girders |
| JP2017177876A (en) * | 2016-03-28 | 2017-10-05 | アイシン精機株式会社 | Tow hook fitting structure |
| CN109436092A (en) * | 2018-09-26 | 2019-03-08 | 凌云工业股份有限公司汽车零部件研发分公司 | Anti-collision beam and roll-forming method before a kind of roll-in for kart |
-
2013
- 2013-09-16 CN CN201320574812.8U patent/CN203427725U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999980A (en) * | 2015-08-14 | 2015-10-28 | 吉林大学 | Sleeve type shape memory alloy car crash energy absorption box |
| JP2017177876A (en) * | 2016-03-28 | 2017-10-05 | アイシン精機株式会社 | Tow hook fitting structure |
| CN106080470A (en) * | 2016-08-29 | 2016-11-09 | 芜湖常瑞汽车部件有限公司 | Automobile energy-absorbing collision prevention girders |
| CN109436092A (en) * | 2018-09-26 | 2019-03-08 | 凌云工业股份有限公司汽车零部件研发分公司 | Anti-collision beam and roll-forming method before a kind of roll-in for kart |
| CN109436092B (en) * | 2018-09-26 | 2023-11-14 | 凌云工业股份有限公司汽车零部件研发分公司 | Front rolling anti-collision cross beam for small automobile and rolling forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511500 Guangdong city of Qingyuan province high tech Industrial Development Zone, Tai Ji industrial city Patentee after: GUANGDONG HAOMEI ALUMINIUM CO.,LTD. Address before: 511540 Guangdong province Qingyuan Taiji industrial city of Guangdong high tech Zone Haomei aluminium Limited by Share Ltd Patentee before: HAOMEI ALUMINIUM Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20210916 |