CN213262280U - Crashproof roof beam subassembly and vehicle of vehicle - Google Patents
Crashproof roof beam subassembly and vehicle of vehicle Download PDFInfo
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- CN213262280U CN213262280U CN202021369924.6U CN202021369924U CN213262280U CN 213262280 U CN213262280 U CN 213262280U CN 202021369924 U CN202021369924 U CN 202021369924U CN 213262280 U CN213262280 U CN 213262280U
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Abstract
The utility model discloses an anticollision roof beam subassembly and vehicle of vehicle, anticollision roof beam subassembly, include: an impact beam body; one end of the energy absorption box is connected with the anti-collision beam body; the mounting bracket is connected with the other end of the energy absorption box and is fixed with the body of the vehicle; wherein one end of the mounting bracket facing the energy absorption box is provided with at least one reinforcing part, and the reinforcing part is suitable for pushing against the energy absorption box. According to the utility model discloses anticollision roof beam subassembly of vehicle through set up the rib on the connection region at installing support and energy-absorbing box, can avoid the relative installing support of energy-absorbing box the tearing phenomenon of welding seam to appear being connected inefficacy between avoiding installing support and the energy-absorbing box, so that the energy-absorbing box can be stable, carry out the energy-absorbing reliably, with the job stabilization nature that improves anticollision roof beam subassembly, improve the safety in utilization of vehicle.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to an anticollision roof beam subassembly and vehicle of vehicle are related to.
Background
In the related art, an anti-collision beam is fixed on an energy absorption box, and the energy absorption box is connected with a vehicle body through a mounting bracket.
The energy absorption box and the mounting bracket are welded and fixed, the welding strength between the energy absorption box and the mounting bracket is low, and when collision occurs, the side welding seam of the energy absorption box and the mounting bracket is easy to tear, so that the working stability of the anti-collision beam is reduced, and the anti-collision beam cannot effectively buffer the collision.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an anticollision roof beam subassembly of vehicle, the connection stability of anticollision roof beam subassembly is higher, and job stabilization nature is higher, and the buffering effect is better.
The utility model also provides a vehicle of having above-mentioned anticollision roof beam subassembly.
According to the utility model discloses anticollision roof beam subassembly of vehicle of first aspect embodiment, include: an impact beam body; one end of the energy absorption box is connected with the anti-collision beam body; the mounting bracket is connected with the other end of the energy absorption box and is fixed with the body of the vehicle; wherein one end of the mounting bracket facing the energy absorption box is provided with at least one reinforcing part, and the reinforcing part is suitable for pushing against the energy absorption box.
According to the utility model discloses anticollision roof beam subassembly of vehicle through set up the rib on the connection region at installing support and energy-absorbing box, can avoid the relative installing support of energy-absorbing box the tearing phenomenon of welding seam to appear being connected inefficacy between avoiding installing support and the energy-absorbing box, so that the energy-absorbing box can be stable, carry out the energy-absorbing reliably, with the job stabilization nature that improves anticollision roof beam subassembly, improve the safety in utilization of vehicle.
According to some embodiments of the utility model, the energy-absorbing box with installing support welded fastening, the rib forms week side of energy-absorbing box.
In some embodiments, the reinforcement is configured as a flange, one end of the flange being connected to the mounting bracket and the other end of the flange extending toward the energy absorption box.
Furthermore, the plurality of turned-over edges are respectively attached to two opposite side plates of the energy absorption box.
Further, the length of the flanging is L1, the length of the side plate of the energy absorption box is L2, and L1 and L2 meet the following requirements: 0.5L1 is less than or equal to L2.
In some embodiments, the mounting bracket is configured as a mounting plate.
Further, the anti-collision beam body is arc-shaped on the whole and protrudes away from the energy absorption box.
Further, the energy-absorbing box is towards the one end of anticollision roof beam body is provided with the holding tank, the tip setting of anticollision roof beam body is in the holding tank.
In some embodiments, the impact beam assembly is configured as an aluminum alloy piece. According to the utility model discloses vehicle of second aspect embodiment includes: the impact beam assembly described in the above embodiments.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an impact beam assembly according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of the area a in fig. 1.
Reference numerals:
the impact beam assembly 100 is shown in a cross-sectional view,
the crash beam comprises a crash beam body 10, an energy absorption box 20, a mounting bracket 30 and a reinforcing part 31.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
An impact beam assembly 100 of a vehicle and a vehicle according to an embodiment of the present invention will be described below with reference to fig. 1 to 2.
As shown in fig. 1 and 2, an impact beam assembly 100 for a vehicle according to an embodiment of the first aspect of the present invention includes: the crash beam comprises a crash beam body 10, a mounting bracket 30 and an energy absorption box 20.
Wherein, one end of the energy absorption box 20 is connected with the anti-collision beam body 10; the mounting bracket 30 is connected with the other end of the energy absorption box 20, and the mounting bracket 30 is fixed with the body of the vehicle; wherein the end of the mounting bracket 30 facing the crash box 20 is provided with at least one reinforcement 31, the reinforcement 31 being adapted to push against the crash box 20.
Specifically, the two ends of the crash box 20 are respectively connected to the impact beam body 10 and the mounting bracket 30, and the connecting region between the mounting bracket 30 and the crash box 20 is configured to be fixedly connected (e.g., welded), so that the crash box 20 is prevented from being displaced relative to the mounting bracket 30 when a vehicle collides, and the crash box 20 can stably and reliably absorb the collision force.
However, the structural strength of the connection region between the existing mounting bracket 30 and the energy-absorbing box 20 is low, and based on this, the reinforcing part 31 is arranged on the mounting bracket 30, the reinforcing part 31 is suitable for pushing against the energy-absorbing box 20, the phenomenon that the welding seam of the energy-absorbing box 20 is torn relative to the mounting bracket 30 can be avoided, so that the connection failure between the mounting bracket 30 and the energy-absorbing box 20 is avoided, the connection strength between the energy-absorbing box 20 and the mounting bracket 30 is improved, and the working stability of the anti-collision beam assembly 100 is improved.
According to the utility model discloses anticollision roof beam subassembly 100 of vehicle, through set up rib 31 on installing support 30 and energy-absorbing box 20's connection region, the tearing phenomenon of welding seam can be appeared in the relative installing support 30 of energy-absorbing box 20, in order to avoid appearing being connected between installing support 30 and the energy-absorbing box 20 and become invalid, in order to make energy-absorbing box 20 can be stable, carry out the energy-absorbing reliably, in order to improve anticollision roof beam subassembly 100's job stabilization nature, improve the safety in utilization of vehicle.
As shown in fig. 1, according to some embodiments of the present invention, the energy-absorbing box 20 is welded and fixed to the mounting bracket 30, and the reinforcing portion 31 is formed on the periphery of the energy-absorbing box 20.
Specifically, when the cross section of the crash box 20 is configured as a polygon, the reinforcement 31 may be configured as a plurality corresponding to each side or as a corresponding polygon, but the outer dimension is slightly larger than the cross section of the reinforcement 31.
Therefore, the reinforcing part 31 pushes the energy absorption box 20 in the circumferential direction of the energy absorption box 20, so that the connection stability of the energy absorption box 20 and the mounting bracket 30 can be effectively improved, and the connection failure of the energy absorption box 20 and the mounting bracket 30 (for example, the phenomenon that the welded energy absorption box 20 and the mounting bracket 30 are torn off in a welding seam) can be avoided
In some embodiments, the reinforcement 31 is configured as a cuff having one end connected to the mounting bracket 30 and the other end extending toward the crash box 20.
That is, the reinforcement portion 31 is formed as a cuff, and is configured to extend toward the crash box 20 and be disposed opposite to the crash box 20. Like this, on the one hand, turn-ups simple structure, under the prerequisite that realizes above-mentioned technological effect, can reduce the manufacturing cost of installing support 30, on the other hand, the rational in infrastructure of rib 31, it is effectual to spacing and the structure enhancement of energy-absorbing box 20.
As shown in FIG. 1, the plurality of flanges are respectively attached to two of the side plates of the crash box 20 which are opposite to each other. In one embodiment, the energy-absorbing box 20 is rectangular in cross section, and flanges are provided on two opposite long sides of the rectangle to improve the stability of the connection between the energy-absorbing box 20 and the mounting bracket 30.
It will be appreciated that the length of the cuff is L1, the length of the side panels of the crash box 20 is L2, and L1 and L2 satisfy: 0.5L1 is less than or equal to L2. Therefore, the length of the flanging is more reasonable, and the overlong length of the flanging can be avoided on the premise of effectively improving the connection stability of the mounting bracket 30 and the energy-absorbing box 20, so that the assembly between the mounting bracket 30 and the energy-absorbing box 20 is simpler and more convenient.
For example, when the mounting bracket 30 is welded and fixed to the energy absorption box 20, the length of the flange is made to satisfy the value range, so that interference between the flange and the welding rod can be avoided, and the mounting bracket 30 and the energy absorption box 20 can be conveniently welded.
In some embodiments, the mounting bracket 30 is configured as a mounting plate. In this way, the structure of the mounting bracket 30 is made simpler, so that the production cost of the impact beam assembly 100 can be reduced.
As shown in fig. 1, the impact beam body 10 is substantially arc-shaped and protrudes away from the energy-absorbing box 20, the energy-absorbing box 20 is provided with a receiving groove toward one end of the impact beam body 10, and the end of the impact beam body 10 is disposed in the receiving groove. Like this, make crashproof roof beam body 10 can be prior to the automobile body and collide with barrier around to avoid the automobile body impaired, set up the holding tank on the energy-absorbing box 20 simultaneously, be convenient for the dismouting between crashproof roof beam body 10 and the energy-absorbing box 20.
It can be appreciated that the impact beam assembly 100 of the present application is configured as an aluminum alloy member to effectively reduce the weight of the impact beam assembly 100 such that the impact beam assembly 100 meets the requirement of light weight.
According to the utility model discloses vehicle of second aspect embodiment includes: the impact beam assembly 100 of the above embodiment.
According to the utility model discloses vehicle adopts above-mentioned anticollision roof beam subassembly 100, and the technological effect that has is unanimous with above-mentioned anticollision roof beam subassembly 100, no longer gives unnecessary details here.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An impact beam assembly (100) for a vehicle, comprising:
an impact beam body (10);
one end of the energy absorption box (20) is connected with the anti-collision beam body (10);
the mounting bracket (30), the mounting bracket (30) is connected with the other end of the energy absorption box (20), and the mounting bracket (30) is fixed with the body of the vehicle; wherein
One end, facing the energy absorption box (20), of the mounting bracket (30) is provided with at least one reinforcing part (31), and the reinforcing part (31) is suitable for pushing against the energy absorption box (20).
2. The impact beam assembly (100) for a vehicle according to claim 1, wherein said energy absorption box (20) is welded and fixed to said mounting bracket (30), and said reinforcement portion (31) is formed on a peripheral side of said energy absorption box (20).
3. The impact beam assembly (100) of a vehicle according to claim 2, wherein the reinforcement (31) is configured as a flange, one end of which is connected to the mounting bracket (30) and the other end of which extends towards the crash box (20).
4. The impact beam assembly (100) for a vehicle according to claim 3, wherein the plurality of flanges are respectively attached to two of the plurality of side plates of the energy absorption box (20) which are opposite to each other.
5. The impact beam assembly (100) of a vehicle according to claim 4, wherein the cuff has a length of L1, the side panel of the crash box (20) has a length of L2, and the lengths of L1 and L2 satisfy: 0.5L1 is less than or equal to L2.
6. The impact beam assembly (100) of a vehicle according to claim 1, wherein said mounting bracket (30) is configured as a mounting plate.
7. The impact beam assembly (100) for a vehicle according to claim 1, wherein said impact beam body (10) is generally arcuate and convex away from said energy absorption box (20).
8. The impact beam assembly (100) for a vehicle according to claim 7, wherein an end of the energy absorption box (20) facing the impact beam body (10) is provided with a receiving groove in which an end of the impact beam body (10) is disposed.
9. The impact beam assembly (100) for a vehicle according to any one of claims 1 to 8, wherein said impact beam assembly (100) is configured as an aluminum alloy member.
10. A vehicle, characterized by comprising: an impact beam assembly (100) as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369924.6U CN213262280U (en) | 2020-07-13 | 2020-07-13 | Crashproof roof beam subassembly and vehicle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369924.6U CN213262280U (en) | 2020-07-13 | 2020-07-13 | Crashproof roof beam subassembly and vehicle of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213262280U true CN213262280U (en) | 2021-05-25 |
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ID=75960147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369924.6U Active CN213262280U (en) | 2020-07-13 | 2020-07-13 | Crashproof roof beam subassembly and vehicle of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213262280U (en) |
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2020
- 2020-07-13 CN CN202021369924.6U patent/CN213262280U/en active Active
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