CN215663317U - Rear anti-collision beam of automobile - Google Patents
Rear anti-collision beam of automobile Download PDFInfo
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- CN215663317U CN215663317U CN202122475929.8U CN202122475929U CN215663317U CN 215663317 U CN215663317 U CN 215663317U CN 202122475929 U CN202122475929 U CN 202122475929U CN 215663317 U CN215663317 U CN 215663317U
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Abstract
The utility model discloses an automobile rear anti-collision beam, which relates to the technical field of automobile safety protection and comprises a metal body and a metal support body, wherein the middle part of the metal body is provided with a metal body protruding part protruding outwards, two ends of the metal body are respectively provided with a first bending part facing the inner side of the metal body, a first through hole is formed between each first bending part and the metal body protruding part, the first through holes are used for enabling an installation bolt or a screw at the tail part of an original automobile main body to pass through the first through holes and then to be screwed into a threaded installation hole position at the tail part of the original automobile main body, the metal support body is fixedly arranged on the inner side of the metal body protruding part, and the rear anti-collision beam is simple in structure and convenient to install and replace.
Description
Technical Field
The utility model relates to the technical field of automobile safety protection, in particular to an automobile rear anti-collision beam.
Background
In daily current, especially take place occasionally at city district collision, it is inevitable to collide with, the setting up of crashproof roof beam directly influences the life safety of personnel on the car and the main damage degree of framework of vehicle, cost of maintenance behind the car, however, there are many motorcycle types at present and subtract the design of joining in marriage even directly having left out back crashproof roof beam, there is very big potential safety hazard to the consumer, and back crashproof roof beam is at the collision in-process, can effectively reduce the damage to the automobile body, reduce car owner's cost of maintenance, therefore, it is very necessary to design a section installation, change convenient crashproof roof beam behind the car.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile rear anti-collision beam, which solves the problems in the prior art, has a simple structure, is convenient to install and replace and can effectively protect the tail of an automobile.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides an automobile rear anti-collision beam which comprises a metal body and a metal support body, wherein a metal body protruding part protruding outwards is arranged in the middle of the metal body, first bending parts bent towards the inner side of the metal body are arranged at two ends of the metal body, a first through hole is formed between each first bending part and the metal body protruding part, a mounting bolt or a screw at the tail part of an original automobile main body penetrates through the first through hole and is screwed into a threaded mounting hole at the tail part of the original automobile main body, and the metal support body is fixedly arranged on the inner side of the metal body protruding part.
Preferably, a first avoidance through hole and a second avoidance through hole are formed in the metal body, the first avoidance through hole is used for avoiding the original vehicle towing hook, and the second avoidance through hole is used for avoiding the protruding structure on the tail portion of the original vehicle main body.
Preferably, the metal body boss is provided with a second bending portion bending towards the inner side of the metal body boss, the metal support body is provided with a third bending portion bending towards the outer side of the metal body boss, and the second bending portion is used for being fixedly connected with the third bending portion.
Preferably, an end face, far away from the metal support body, of the third bent portion is used for abutting against an inner side wall of the metal body protruding portion.
Preferably, the metal support further comprises a second metal support body and a third metal support body, the two second metal support bodies are respectively and fixedly arranged on one side edge of the two ends of the metal body towards the inner side of the metal body, and the two third metal support bodies are respectively and fixedly arranged on the other side edge of the two ends of the metal body towards the inner side of the metal body.
Preferably, a connecting support is fixedly arranged on the metal body protruding portion, and a second through hole is formed in the connecting support.
Preferably, the metal body and the metal support are integrally formed, and the metal body is used for being connected with the metal support in a welding manner.
Preferably, the second metal support and the third metal support are used for being welded to the metal body, and the second metal support and the third metal support are used for being welded to the metal support.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides an automobile rear anti-collision beam which is manufactured by metal, the middle part of a metal body is provided with a metal body bulge part which bulges outwards, a metal support body is fixedly arranged on the inner side of the metal body bulge part, the structural strength of the automobile rear anti-collision beam can be increased, the deformation resistance performance is improved, the protection effect is enhanced, the damage of the impact on the tail part of an automobile is greatly reduced, a good protection effect is achieved, each first bending part can be better attached to the structure of an original automobile frame and can achieve the effect of horizontally limiting the whole rear anti-collision beam, and through arranging the first through holes between each first bending part and the metal body bulge part, the installation bolt or the screw at the tail part of the original automobile main body is screwed into the threaded installation hole position at the tail part of the original automobile main body after penetrating through the first through holes, namely, the lossless installation by using the original automobile hole position is achieved, the rear anti-collision beam is simple in structure and is installed, The automobile tail protection device is convenient to replace and can effectively protect the tail of an automobile.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a rear impact beam of an automobile according to the present invention in one direction;
FIG. 2 is a structural schematic view of the rear impact beam of the vehicle of FIG. 1 in another direction;
fig. 3 is an exploded view of the rear impact beam of the vehicle of fig. 1.
In the figure: 100-automobile rear anti-collision beam, 1-metal body, 11-metal body boss, 111-second bending part, 12-first bending part, 13-first through hole, 14-first avoidance through hole, 15-second avoidance through hole, 2-metal support body, 21-third bending part, 3-connecting support, 31-second through hole, 4-second metal support body and 5-third metal support body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide an automobile rear anti-collision beam, which solves the problems in the prior art, has a simple structure, is convenient to install and replace and can effectively protect the tail of an automobile.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The utility model provides an automobile rear anti-collision beam 100, which comprises a metal body 1 and a metal support body 2, wherein the middle part of the metal body 1 is provided with a convex part 11 of the metal body 1 protruding outwards, two ends of the metal body 1 are respectively provided with a first bending part 12 bending towards the inner side of the metal body 1, a first through hole 13 is arranged between each first bending part 12 and the convex part 11 of the metal body 1, the first through holes 13 are used for enabling an installation bolt or a screw at the tail part of an original automobile main body to pass through and be screwed into a threaded installation hole at the tail part of the original automobile main body, and the metal support body 2 is fixedly arranged on the inner side of the convex part 11 of the metal body 1.
Therefore, the automobile rear anti-collision beam 100 provided by the utility model is made of metal, the middle part of the metal body 1 is provided with the convex part 11 of the metal body 1 which is convex towards the outside, the metal support body 2 is fixed on the inner side of the convex part 11 of the metal body 1, the structural strength of the automobile rear anti-collision beam 100 can be increased, the deformation resistance performance is improved, the protection effect is enhanced, the damage of the automobile tail part caused by impact is greatly reduced, the good protection effect is achieved, each first bending part 12 can be better attached to the original automobile frame structure and can achieve the effect of horizontal limiting on the whole rear anti-collision beam, and the first through holes 13 are arranged between each first bending part 12 and the convex part 11 of the metal body 1, so that the mounting bolts or screws at the tail part of the original automobile main body are screwed into the threaded mounting holes at the tail part of the original automobile main body after passing through the first through holes 13, namely the original automobile can be mounted without damage, the rear anti-collision beam is simple in structure, convenient to install and replace and capable of effectively protecting the tail of an automobile.
Furthermore, a first avoidance through hole 14 and a second avoidance through hole 15 are formed in the metal body 1, the first avoidance through hole 14 is used for avoiding the original vehicle trailer hook, the second avoidance through hole 15 is used for avoiding a protruding structure on the tail portion of the original vehicle main body, and the rear anti-collision beam can be guaranteed to be normally installed between the tail portion of the original vehicle frame and the tail portion of the original vehicle main body.
Furthermore, the protruding portion 11 of the metal body 1 is provided with a second bending portion 111 bending towards the inner side of the protruding portion 11 of the metal body 1, the metal supporting body 2 is provided with a third bending portion 21 bending towards the outer side of the protruding portion 11 of the metal body 1, the respective structural strength of the metal body 1 and the metal supporting body 2 can be increased, the deformation resistance performance is improved, the protection effect is enhanced, meanwhile, the second bending portion 111 is fixedly connected with the third bending portion 21, the connection range of the metal body 1 and the metal supporting body 2 can be enlarged, and the connection reliability is improved.
Further, the terminal surface of keeping away from metal support 2 on the third bending 21 is used for offsetting with the inside wall of 1 bellying 11 of metal body, can increase the structural strength of whole back anticollision roof beam, promotes the anti deformability of back anticollision roof beam, reinforcing protective effect.
Further, still include second metal support body 4 and third metal support body 5, two second metal support bodies 4 are fixed respectively towards the inboard of metal body 1 and are located on one side border at metal body 1 both ends, and two third metal support bodies 5 are fixed respectively towards the inboard of metal body 1 and are located on the opposite side border at metal body 1 both ends, can further increase the structural strength of whole back anticollision roof beam.
Furthermore, a connecting support 3 is fixedly arranged on the protruding portion 11 of the metal body 1, a second through hole 31 is formed in the connecting support 3, and a mounting bolt or a screw of the tail portion of the original vehicle main body penetrates through the second through hole 31 and then is screwed into a threaded mounting hole of the tail portion of the original vehicle main body, so that the mounting stability of the rear anti-collision beam can be enhanced.
Furthermore, the metal body 1 and the metal support body 2 are integrally formed, the metal body 1 is used for being welded with the metal support body 2, the second metal support body 4 and the third metal support body 5 are used for being welded with the metal body 1, and the second metal support body 4 and the third metal support body 5 are used for being welded with the metal support body 2.
In the embodiment, particularly, a rear anti-collision beam is not arranged in a vehicle model of Toyota Willd method in the market at present, if the vehicle model is impacted by external force such as rear-end collision and the like, the tail part of the vehicle can not be effectively protected, and the vehicle can be seriously damaged, after the rear anti-collision beam 100 provided by the utility model is additionally arranged, when the tail part of the vehicle is impacted by the external force, the vehicle firstly impacts the additionally arranged rear anti-collision beam 100, and because the additionally arranged rear anti-collision beam 100 is made of metal materials and the main body of the rear anti-collision beam 100 is bent, the damage of the impact on the tail part of the vehicle is greatly reduced, and the vehicle has a good protection effect.
The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (8)
1. The utility model provides an anticollision roof beam behind car which characterized in that: including metal body and metal support body, the middle part of metal body has the bellied metal body bellying to the outside, the both ends of metal body all have the orientation the inboard first portion of bending of metal body, each first portion of bending with first through-hole has all been seted up between the metal body bellying, first through-hole is arranged in making the mounting bolt or the screw of former car main part afterbody pass and screw in to the screw thread installation hole site of former car main part afterbody, metal support body is fixed to be located on the inboard of metal body bellying.
2. The automobile rear impact beam of claim 1, wherein: the metal body is provided with a first avoidance through hole and a second avoidance through hole, the first avoidance through hole is used for avoiding the towing hook of the original vehicle, and the second avoidance through hole is used for avoiding the protruding structure on the tail part of the main body of the original vehicle.
3. The automobile rear impact beam of claim 1, wherein: the metal body bulge is provided with a second bending part bent towards the inner side of the metal body bulge, the metal support body is provided with a third bending part bent towards the outer side of the metal body bulge, and the second bending part is fixedly connected with the third bending part.
4. The automobile rear impact beam of claim 3, wherein: the end face, far away from the metal support body, of the third bending part is used for abutting against the inner side wall of the metal body protruding part.
5. The automobile rear impact beam of claim 1, wherein: the metal body is fixedly arranged on the edge of one side of each of two ends of the metal body, and the metal body is fixedly arranged on the edge of the other side of each of two ends of the metal body.
6. The automobile rear impact beam of claim 1, wherein: and a connecting support is fixedly arranged on the protruding part of the metal body, and a second through hole is formed in the connecting support.
7. The automobile rear impact beam of claim 1, wherein: the metal body reaches the metal supporter is integrated into one piece, just the metal body be used for with metal supporter welded connection.
8. The automobile rear impact beam of claim 5, wherein: the second metal support body and the third metal support body are used for being connected with the metal body in a welding mode, and the second metal support body and the third metal support body are used for being connected with the metal support body in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475929.8U CN215663317U (en) | 2021-10-14 | 2021-10-14 | Rear anti-collision beam of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475929.8U CN215663317U (en) | 2021-10-14 | 2021-10-14 | Rear anti-collision beam of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663317U true CN215663317U (en) | 2022-01-28 |
Family
ID=79968370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122475929.8U Active CN215663317U (en) | 2021-10-14 | 2021-10-14 | Rear anti-collision beam of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215663317U (en) |
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2021
- 2021-10-14 CN CN202122475929.8U patent/CN215663317U/en active Active
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