CN205168131U - Door anti -collision beam and car - Google Patents
Door anti -collision beam and car Download PDFInfo
- Publication number
- CN205168131U CN205168131U CN201520876625.4U CN201520876625U CN205168131U CN 205168131 U CN205168131 U CN 205168131U CN 201520876625 U CN201520876625 U CN 201520876625U CN 205168131 U CN205168131 U CN 205168131U
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- collision
- door
- car
- anticollision
- bump bolt
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Abstract
The utility model provides a door anti -collision beam and car, this door anti -collision beam include: first anticollision is tied (1), crashproof roof beam reinforcing plate (2), door anticollision roof beam (3), car door inner panel (4) and second anticollision and is tied (5), the one end of door anticollision roof beam (3) is tied (1) through crashproof roof beam reinforcing plate (2) with first anticollision and is linked together, the other end and the second anticollision is tied (5) and is linked together, door anticollision roof beam (3) with car door inner panel (4) link together. The utility model provides a door anti -collision beam ties (2) through setting up the anticollision of first anticollision bolt (1) and second, utilizes the anticollision bolt will impact the energy transfer and gives peripheral part, solves the door upon impact, and power is the transmission problem of energy perhaps. The utility model discloses simple structure, it is with low costs, the facilitate promotion.
Description
Technical field
The utility model relates to automotive field, especially relates to a kind of anti-collision beam structure of car and automobile.
Background technology
In recent years, the safe design of side collision has become one of most important factor of automotive safety.In order to reduce the injury of occupant in side collision, needing a passive safety feature safely and effectively, improving the side crashworthiness of vehicle.Except improving the intensity of body side wall, also in the world, each automobile power is extensively carried out in the research of preventing car door intrusion and various door anti-collision joist.
Door anti-collision joist resists side collision as the reinforcement of car door, side collision occur early stage, door anti-collision joist produce be out of shape and absorbs collision generation energy, thus play minimizing occupant injury object.Because the material yield strength of door anti-collision joist is higher, the yield strength of door inner panel is lower, and collision prevention girders does not play the transmission of good energy-absorbing or power.
At present, door anti-collision joist has two kinds of forms, and a kind of is punching type, is heat stamping and shaping; Another kind is tubular type collision prevention girders, and formed by a solid drawn pipe and two support weldings, material is high strength steel plate.But inner plate of car door is common dead-soft steel, when colliding, the power suffered by car door can not pass to vehicle body, thus causes car door deflection large, affects occupant's living space.
Utility model content
In order to solve existing car door when colliding, suffered power can not pass to vehicle body, thus causes car door deflection large, and affect occupant's living space problem, the utility model provides a kind of anti-collision beam structure of car and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of anti-collision beam structure of car, comprise: the first anti-bump bolt, collision prevention girders brace panel, door anti-collision joist, inner plate of car door and the second anti-bump bolt, one end of described door anti-collision joist is connected together by collision prevention girders brace panel and the first crashproof tying, the other end and described second crashproof tying are connected together, and described door anti-collision joist and described inner plate of car door link together.
Preferably, described collision prevention girders brace panel passes through together with projection welding with the first anti-bump bolt.
Preferably, described door anti-collision joist passes through together with projection welding with the second anti-bump bolt.
Preferably, also comprise side wall assembly A post, described first anti-bump bolt and described side wall assembly A post are oppositely arranged, and collision energy, when collision happens, is delivered on described side wall assembly A post by described first anti-bump bolt.
Preferably, also comprise side wall assembly B post, described second anti-bump bolt and described side wall assembly B post are oppositely arranged, and collision energy, when collision happens, is delivered on described side wall assembly B post by described second anti-bump bolt.
The beneficial effects of the utility model are:
The anti-collision beam structure of car that the utility model provides, by arranging the first anti-bump bolt and the second anti-bump bolt, utilizes anti-bump bolt that Impact energy is passed to peripheral components, when solving car door collision, and the problem of transmission of power or energy.When the anti-collision beam structure of car that the utility model provides solves car door collision, the transmission of power or energy, structure is simple, and cost is low, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the A-A place section drawing of Fig. 1;
Fig. 3 is the B-B place section drawing of Fig. 1.
Be labeled as in figure: 1 first anti-bump bolt, 2 collision prevention girders brace panels, 3 door anti-collision joists, 4 inner plate of car door, 5 second anti-bump bolts, 6 side wall assembly A posts, 7 side wall assembly B posts.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment disclosed in the utility model is described in more detail.Although show exemplary embodiment disclosed in the utility model in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
As Figure 1-3, in an embodiment of the present utility model, provide a kind of anti-collision beam structure of car, comprise: the first anti-bump bolt 1, collision prevention girders brace panel 2, door anti-collision joist 3, inner plate of car door 4 and the second anti-bump bolt 5, one end of described door anti-collision joist 3 is linked together by collision prevention girders brace panel 2 and the first anti-bump bolt 1, the other end and described second anti-bump bolt 5 link together, and described door anti-collision joist 3 links together with described inner plate of car door 4.
The anti-collision beam structure of car that the utility model provides, by arranging the first anti-bump bolt 1 and the second anti-bump bolt 5, utilizes anti-bump bolt that Impact energy is passed to peripheral components, when solving car door collision, and the problem of transmission of power or energy.
Preferably, the outside of anti-bump bolt is provided with cushion layer, and described cushion layer adopts plastics or resin material to make.When colliding, utilize cushion layer to reduce impact.
Collision prevention girders brace panel 2 of the present utility model and the first anti-bump bolt 1 link together by modes such as projection weldings, and described door anti-collision joist 3 and the second anti-bump bolt 5 also link together by modes such as projection welding welderings.The utility model adopts projection welding to weld, tool has the following advantages: due to projection welding be utilize nut, welding that screw class part carries out, narrow position is arranged solder joint and the restriction of not receptor site distance, and salient point is arranged on an object, so can alleviate the impression on another workpiece exposed surface to greatest extent.Meanwhile, the density of current of large plane electrode is little, good heat dissipation, and the wearing and tearing of electrode are more much smaller than spot welding, thus greatly reduces the M R expense of electrode.
Anti-collision beam structure of car of the present utility model, also comprises side wall assembly A post 6, and described first anti-bump bolt 1 is oppositely arranged with described side wall assembly A post 6, and collision energy, when collision happens, is delivered on described side wall assembly A post 6 by described first anti-bump bolt 1.
Anti-collision beam structure of car of the present utility model, also comprises side wall assembly B post 7, and described second anti-bump bolt 5 is oppositely arranged with described side wall assembly B post 7, and collision energy, when collision happens, is delivered on described side wall assembly B post 7 by described second anti-bump bolt 5.
According to another aspect of the present utility model, additionally provide a kind of automobile, described automobile specifically can comprise the anti-collision beam structure of car that above-mentioned the utility model embodiment provides.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an anti-collision beam structure of car, it is characterized in that, comprise: the first anti-bump bolt (1), collision prevention girders brace panel (2), door anti-collision joist (3), inner plate of car door (4) and the second anti-bump bolt (5), one end of described door anti-collision joist (3) is linked together by collision prevention girders brace panel (2) and the first anti-bump bolt (1), the other end and described second anti-bump bolt (5) link together, and described door anti-collision joist (3) and described inner plate of car door (4) link together.
2. anti-collision beam structure of car according to claim 1, is characterized in that, described collision prevention girders brace panel (2) and the first anti-bump bolt (1) are by together with projection welding.
3. anti-collision beam structure of car according to claim 1, is characterized in that, described door anti-collision joist (3) and the second anti-bump bolt (5) are by together with projection welding.
4. anti-collision beam structure of car according to claim 1, it is characterized in that, also comprise side wall assembly A post (6), described first anti-bump bolt (1) and described side wall assembly A post (6) are oppositely arranged, collision energy, when collision happens, is delivered on described side wall assembly A post (6) by described first anti-bump bolt (1).
5. anti-collision beam structure of car according to claim 1, it is characterized in that, also comprise side wall assembly B post (7), described second anti-bump bolt (5) and described side wall assembly B post (7) are oppositely arranged, collision energy, when collision happens, is delivered on described side wall assembly B post (7) by described second anti-bump bolt (5).
6. an automobile, is characterized in that, described automobile comprises the anti-collision beam structure of car as described in any one of Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876625.4U CN205168131U (en) | 2015-11-05 | 2015-11-05 | Door anti -collision beam and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876625.4U CN205168131U (en) | 2015-11-05 | 2015-11-05 | Door anti -collision beam and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168131U true CN205168131U (en) | 2016-04-20 |
Family
ID=55732153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876625.4U Active CN205168131U (en) | 2015-11-05 | 2015-11-05 | Door anti -collision beam and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688450A (en) * | 2017-04-06 | 2018-10-23 | 现代自动车株式会社 | Anticollision bolster component |
| CN109941071A (en) * | 2017-12-21 | 2019-06-28 | 比亚迪股份有限公司 | Car door and vehicle with it |
| CN114103608A (en) * | 2021-11-22 | 2022-03-01 | 岚图汽车科技有限公司 | Car door anti-collision structure |
-
2015
- 2015-11-05 CN CN201520876625.4U patent/CN205168131U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688450A (en) * | 2017-04-06 | 2018-10-23 | 现代自动车株式会社 | Anticollision bolster component |
| CN108688450B (en) * | 2017-04-06 | 2022-05-31 | 现代自动车株式会社 | Anticollision bolster subassembly |
| CN109941071A (en) * | 2017-12-21 | 2019-06-28 | 比亚迪股份有限公司 | Car door and vehicle with it |
| CN109941071B (en) * | 2017-12-21 | 2022-04-15 | 比亚迪股份有限公司 | Door and have its vehicle |
| CN114103608A (en) * | 2021-11-22 | 2022-03-01 | 岚图汽车科技有限公司 | Car door anti-collision structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |