CN201761455U - Front anti-collision beam of passenger car - Google Patents
Front anti-collision beam of passenger car Download PDFInfo
- Publication number
- CN201761455U CN201761455U CN2010202524649U CN201020252464U CN201761455U CN 201761455 U CN201761455 U CN 201761455U CN 2010202524649 U CN2010202524649 U CN 2010202524649U CN 201020252464 U CN201020252464 U CN 201020252464U CN 201761455 U CN201761455 U CN 201761455U
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- collision
- beam assembly
- collision beam
- front anti
- car body
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Abstract
The utility model discloses a front anti-collision beam of a passenger car. The front anti-collision beam adopts a sectional structure, and comprises an outer protecting board, a middle anti-collision beam assembly and auxiliary side anti-collision beams arranged on the two sides of the middle anti-collision beam assembly; the auxiliary side anti-collision beams are in permanent connection with the front wall frame of a car body through the connecting beams of the car body; the outer protecting board is connected with the middle anti-collision beam assembly into an integrated structure; the upper end of the integrated structure is hinged with the front wall of the car body; each auxiliary side anti-collision beam comprises a front anti-collision board and two rout pipe columns arranged on the rear side of the front anti-collision board; and the rear ends of the rout pipe columns are connected with the connecting beams of the car body through bolts. The front anti-collision beam has the following advantages: firstly, the collision point at the front part of the car body is lowered, therefore the safety performance is improved when the frontal collision happens, and the body injury is reduced; secondly, the middle anti-collision beam assembly bears most of impact force, therefore the integrality of the car body is maintained in the collision due to the strong ductibility of steel; thirdly, the rout pipe columns are used for absorbing the energy in the collision, and the replacement of the rout pipe columns is convenient; and fourthly, the space on the rear side of the middle anti-collision beam assembly is enough for storing a spare wheel, therefore a user is convenient to take the spare wheel out for use.
Description
Technical field
The utility model relates to a kind of front anti-collision beam of passenger car.
Background technology
In daily traffic accident, the accident of vehicle frontal collision often takes place.When passenger vehicle bumps against the fwd car, because the height at car rear portion will be starkly lower than the height of passenger vehicle front portion, cause passenger vehicle to ride car, thereby cause injury row passenger behind the car.So suitably reduce the collision point of passenger vehicle front portion, help reducing the generation of serious accident, reduce the personal injury in the traffic accident.In addition, highway passenger vehicle is in daily use, because the lack of standardization and tire improper use of tire maintenance, the situation of blowing out unavoidably.In order to guarantee the normal operation of vehicle, car load equipment spare tyre seems particularly important.The average highway passenger vehicle generally adopts the suspension type spare tyre holder to be installed on front overhang frame beam downside, and comes the lifting spare tyre by lifter.For traditional passenger vehicle, the position of spare tyre has occupied the space at front bumper rear portion, causes the crash feature difficult arrangement.And when car was parked on the road surface, spare tyre after even lifter puts down spare tyre, also was difficult to take out spare tyre in the oscilaltion of vehicle frame bottom.
Summary of the invention
The utility model purpose is: a kind of front anti-collision beam of passenger car is provided, and simple and practical, significantly reduce the collision point of passenger vehicle front portion, strengthen the safety performance of head-on crash, alleviate accident injury to the person takes place, and make things convenient for the storage of spare tyre and take, be convenient to maintenance.
The technical solution of the utility model is: a kind of front anti-collision beam of passenger car, described front anti-collision beam are the segmentation structure collision prevention girders.
The further technical scheme of the utility model is: a kind of front anti-collision beam of passenger car, described front anti-collision beam are the segmentation structure collision prevention girders; Described front anti-collision beam comprises outer casing, be positioned at the middle part anticollision beam assembly of outer casing inboard, be installed in the auxiliary collision prevention girders of side of anticollision beam assembly both sides, middle part, and the auxiliary collision prevention girders of described side is connected with the body front wall skeletal fixation by the body contact beam; Described outer casing and the middle part anticollision beam assembly structure that is fixed as one, the upper end and the body front wall of described middle part anticollision beam assembly are hinged; The auxiliary collision prevention girders of described side comprises preceding Crashworthy plate, is installed in two routed tubing strings of preceding Crashworthy plate rear side, and the rear end of described routed tubing string and body contact beam pass through bolted connection.
The more detailed technical scheme of the utility model is: a kind of front anti-collision beam of passenger car, described front anti-collision beam are the segmentation structure collision prevention girders; Described front anti-collision beam comprises outer casing, be positioned at the middle part anticollision beam assembly of outer casing inboard, be installed in the auxiliary collision prevention girders of side of anticollision beam assembly both sides, middle part, and the auxiliary collision prevention girders of described side is connected with the body front wall skeletal fixation by the body contact beam; Described outer casing and the middle part anticollision beam assembly structure that is fixed as one, the upper end and the body front wall of described middle part anticollision beam assembly are hinged; The auxiliary collision prevention girders of described side comprises preceding Crashworthy plate, is installed in two routed tubing strings of preceding Crashworthy plate rear side, and the rear end of described routed tubing string and body contact beam pass through bolted connection; Described middle part anticollision beam assembly rear side is provided with the spare tyre storage area, and described spare tyre is installed in the vehicle frame below, is arranged in the spare tyre storage area.
The utility model has the advantages that:
1. the utility model adopts the sectional type collision protection structure, has reduced the collision point of car load front portion, and the safety performance when having improved head-on crash has reduced the extent of injury to the person;
2. middle part of the present utility model anticollision beam assembly is out of shape maximum in head-on crash, bears most of impulsive force, but because the ductility of steel is strong, helps keeping shape integrity in the collision;
3. the utility model adopts the auxiliary collision prevention girders of two sides, and routed tubing string of position is that maximum stress point is used for absorbing energy in collision in the middle of it, and it is convenient to change;
4. the utility model middle part anticollision beam assembly rear side has sufficient space storage spare tyre, is convenient to the replacing of taking of spare tyre.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the not scheme drawing of open mode of the utility model;
Fig. 3 is the scheme drawing of the utility model open mode.
Wherein: 1 is outer casing; 2 is the middle part anticollision beam assembly; 3 are the auxiliary collision prevention girders of side; 4 is the body contact beam; 5 is spare tyre; 6 technology cars; 7 is preceding Crashworthy plate; 8 is routed tubing string.
The specific embodiment
Embodiment: a kind of front anti-collision beam of passenger car, described front anti-collision beam is the segmentation structure collision prevention girders, makes things convenient for the utilization of collision prevention girders back space.As shown in Figure 1, this segmentation structure collision prevention girders comprises outer casing 1, be positioned at the middle part anticollision beam assembly 2 of outer casing 1 inboard, be installed in the auxiliary collision prevention girders 3 of side of anticollision beam assembly 2 both sides, middle part, and the auxiliary collision prevention girders 3 of described side is connected with the body front wall skeletal fixation by body contact beam 4.
As shown in Figure 2, described outer casing 1 and middle part anticollision beam assembly 2 structure that is fixed as one, the upper end and the body front wall of described middle part anticollision beam assembly 2 are hinged.The auxiliary collision prevention girders 3 of described side comprises preceding Crashworthy plate 7, is installed in two routed tubing strings 8 of preceding Crashworthy plate 7 rear sides, and the rear end of described routed tubing string 8 and body contact beam 4 pass through bolted connection.Described middle part anticollision beam assembly 2 rear sides are provided with the spare tyre storage area, and described spare tyre 5 is installed in the vehicle frame below, is arranged in the spare tyre storage area.
The outer casing 1 of described integrative-structure and middle part anticollision beam assembly 2 adopts can resupinate door formula structure, just can expose spare tyre after opening, and makes things convenient for spare tyre to take.Described middle part anticollision beam assembly 2 is main deforming zones of front shock, and middle part anticollision beam assembly 2 can guarantee shape integrity in collision process, the rigidity when improving the car load front shock.The collision energy major part is absorbed by middle part anticollision beam assembly 2 and the auxiliary collision prevention girders 3 of side, and portion of energy is delivered to vehicle body by the auxiliary collision prevention girders 3 of side.This segmentation structure collision prevention girders is changed behind collision damage easily.
As shown in Figure 3, open outer casing 1 and middle part anticollision beam assembly 2 when changing spare tyre 5, fall spare tyre 5 by the spare tyre lifter, spare tyre 5 promptly falls on the technology car 6, pulls out technology car 6 then and can conveniently carry spare tyre 5.Described technology car 6 can fold, and the time spent can not fold and be positioned over boot compartment.
The utility model adopts the sectional type collision protection structure, has reduced the collision point of car load front portion, and the safety performance when having improved head-on crash has reduced the extent of injury to the person; Middle part of the present utility model anticollision beam assembly is out of shape maximum in head-on crash, bears most of impulsive force, but because the ductility of steel is strong, helps keeping shape integrity in the collision; The utility model adopts the auxiliary collision prevention girders of two sides, and routed tubing string of position is that maximum stress point is used for absorbing energy in collision in the middle of it, and it is convenient to change; The utility model middle part anticollision beam assembly rear side has sufficient space storage spare tyre, is convenient to the replacing of taking of spare tyre.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. front anti-collision beam of passenger car, it is characterized in that: described front anti-collision beam is the segmentation structure collision prevention girders.
2. front anti-collision beam of passenger car according to claim 1, it is characterized in that: comprise outer casing (1), be positioned at the inboard middle part anticollision beam assembly (2) of outer casing (1), be installed in the auxiliary collision prevention girders (3) of side of anticollision beam assembly (2) both sides, middle part, described side assist collision prevention girders (3) to pass through body contact beam (4) to be connected with the body front wall skeletal fixation.
3. front anti-collision beam of passenger car according to claim 2 is characterized in that: described outer casing (1) and middle part anticollision beam assembly (2) structure that is fixed as one, the upper end and the body front wall of described middle part anticollision beam assembly (2) are hinged.
4. front anti-collision beam of passenger car according to claim 2, it is characterized in that: described side is assisted collision prevention girders (3) to comprise preceding Crashworthy plate (7), is installed in two routed tubing strings (8) of preceding Crashworthy plate (7) rear side, and the rear end of described routed tubing string (8) and body contact beam (4) pass through bolted connection.
5. front anti-collision beam of passenger car according to claim 2 is characterized in that: described middle part anticollision beam assembly (2) rear side is provided with the spare tyre storage area, and described spare tyre (5) is installed in the vehicle frame below, is arranged in the spare tyre storage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202524649U CN201761455U (en) | 2010-07-02 | 2010-07-02 | Front anti-collision beam of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202524649U CN201761455U (en) | 2010-07-02 | 2010-07-02 | Front anti-collision beam of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761455U true CN201761455U (en) | 2011-03-16 |
Family
ID=43714063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202524649U Expired - Fee Related CN201761455U (en) | 2010-07-02 | 2010-07-02 | Front anti-collision beam of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761455U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885315A (en) * | 2010-07-02 | 2010-11-17 | 金龙联合汽车工业（苏州）有限公司 | Front anti-collision beam of passenger car |
| CN102756702A (en) * | 2012-08-06 | 2012-10-31 | 丹阳市车船装饰件有限公司 | Automobile anticollision buffering energy-absorbing system |
| CN107792187A (en) * | 2016-09-07 | 2018-03-13 | 昶洧新能源汽车发展有限公司 | Longitudinal Collision Avoidance beam receiver |
| CN110843711A (en) * | 2019-11-19 | 2020-02-28 | 奇昊汽车系统（苏州）有限公司 | Automobile anti-collision beam and machining method thereof |
| CN113264002A (en) * | 2021-05-26 | 2021-08-17 | 一汽解放汽车有限公司 | Vehicle rear protection device and vehicle |
-
2010
- 2010-07-02 CN CN2010202524649U patent/CN201761455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885315A (en) * | 2010-07-02 | 2010-11-17 | 金龙联合汽车工业（苏州）有限公司 | Front anti-collision beam of passenger car |
| CN102756702A (en) * | 2012-08-06 | 2012-10-31 | 丹阳市车船装饰件有限公司 | Automobile anticollision buffering energy-absorbing system |
| CN107792187A (en) * | 2016-09-07 | 2018-03-13 | 昶洧新能源汽车发展有限公司 | Longitudinal Collision Avoidance beam receiver |
| CN110843711A (en) * | 2019-11-19 | 2020-02-28 | 奇昊汽车系统（苏州）有限公司 | Automobile anti-collision beam and machining method thereof |
| CN113264002A (en) * | 2021-05-26 | 2021-08-17 | 一汽解放汽车有限公司 | Vehicle rear protection device and vehicle |
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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: 20110316 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |