Anti-collision beam assembly and vehicle

Abstract

The utility model provides an anti-collision beam assembly and a vehicle. The anti-collision beam assembly is applied to the vehicle and comprises an anti-collision beam and a mounting wall, and the mounting wall is used for fixing a towing hook of the vehicle. The energy absorption assembly comprises an energy absorption box and a mounting piece. The energy absorption box is arranged on the anti-collision beam and extends in the direction away from the mounting wall. An opening is formed in the side, away from the mounting wall, of the energy absorption box. The mounting piece comprises a main body and a reinforcing piece. The main body is connected to the crash box and covers the opening. The reinforcing piece is formed by protruding in the first direction from the body away from the energy absorption box. The reinforcing piece is provided with a connecting concave part which is concave in the second direction, and the connecting concave part is used for being connected with a longitudinal beam of the vehicle. The first direction and the second direction form an included angle. By arranging the reinforcing piece, the installation of the anti-collision beam assembly can be reinforced, and the installation strength of the anti-collision beam assembly is improved. Due to the fact that the included angle exists between the first direction and the second direction, when a vehicle is dragged, the connecting concave part can provide supporting force, and the dragging capacity of the anti-collision beam assembly is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and in particular to a crash beam assembly and a vehicle. Background Technology

[0002] With the continuous development of technology, the operating conditions required for vehicles are becoming increasingly diverse. Generally, vehicles are equipped with hooks on their crash beams to enable towing between vehicles in off-road conditions. Furthermore, with the export of vehicles overseas, it is necessary to secure them to ships using these hooks.

[0003] Currently, the installation strength and towing capacity of bumper beam assemblies are relatively low. Traditional bumper beam assemblies are fixed using a mounting plate structure. The mounting plate has mounting points at the corners and is fastened to the vehicle body. However, this mounting plate structure is prone to significant deformation. Under heavy towing forces, the mounting plate is susceptible to deformation and tearing, leading to damage to the bumper beam assembly. Utility Model Content

[0004] This application provides a crash beam assembly and vehicle with high installation strength and good towing capacity to solve related technical problems.

[0005] This application provides a crash beam assembly for use in a vehicle, comprising:

[0006] The anti-collision beam includes a mounting wall for securing the vehicle's tow hook;

[0007] An energy-absorbing assembly includes an energy-absorbing box and a mounting component; the energy-absorbing box is disposed on the anti-collision beam and extends away from the mounting wall; the side of the energy-absorbing box away from the mounting wall has an opening;

[0008] The mounting component includes a main body and a reinforcing member; the main body is connected to the energy-absorbing box and covers the opening; the reinforcing member extends from the main body away from the energy-absorbing box along a first direction.

[0009] The reinforcement member is provided with a connecting recess along the second direction for connecting with the longitudinal beam of the vehicle; the first direction and the second direction are at an angle.

[0010] By adding reinforcement components, the installation of the crash beam assembly can be strengthened, improving its installation strength. Due to the angle between the first and second directions, the connecting recess provides support during vehicle towing, improving the crash beam assembly's towing capacity.

[0011] Optionally, the reinforcement includes a top wall and a bottom wall disposed opposite to each other, and also includes a first side wall and a second side wall connecting the top wall and the bottom wall;

[0012] The top wall, bottom wall, first side wall, and second side wall together form a hollow cavity.

[0013] The reinforcement component is hollow and square, which improves torsional resistance while reducing weight, thus balancing the overall lightweight and structural stability of the anti-collision beam assembly.

[0014] Optionally, the reinforcement includes a top wall and a bottom wall disposed opposite each other along a third direction, and a first side wall and a second side wall disposed opposite each other along the second direction; the first side wall and the second side wall are both connected to the top wall and the bottom wall;

[0015] The connecting recess is disposed on the first sidewall and / or the second sidewall;

[0016] Wherein, the first direction is perpendicular to the second direction, and the third direction is perpendicular to both the first direction and the second direction.

[0017] By providing a connecting recess on at least one of the first and second sidewalls, the anti-collision beam, tow hook, and energy-absorbing box in the first direction can be avoided during the assembly of the connecting recess, thereby improving the assembly efficiency of the anti-collision beam assembly.

[0018] Optionally, the number of energy-absorbing components is set to multiple; at least two energy-absorbing components are respectively disposed near both ends of the anti-collision beam; the second sidewalls of the energy-absorbing components near both ends of the anti-collision beam are disposed opposite to each other, and the connecting recess is disposed on the second sidewall.

[0019] Because the second sidewalls of the energy-absorbing components at both ends of the bumper beam are positioned opposite each other, the second sidewalls face the outside of the bumper beam assembly. By placing the connecting recess on the second sidewall, assemblers can operate from the outside of the bumper beam assembly, further improving the assembly efficiency of the bumper beam assembly.

[0020] Optionally, the reinforcement includes a fastener fixed to the second sidewall, and the connecting recess is disposed on the fastener.

[0021] By installing fasteners, the structural strength of the connecting recess is improved, further enhancing the installation strength of the anti-collision beam assembly.

[0022] Optionally, the reinforcement of one of the mounting components is disposed on the side of the body away from the other mounting component.

[0023] Because the reinforcement is located on the side of the main body away from the other mounting component, the reinforcement is close to the outside of the anti-collision beam assembly, which further improves the installation efficiency of the anti-collision beam assembly.

[0024] Optionally, in the height direction of the vehicle, the anti-collision beam includes an upper wall and a lower wall disposed opposite to each other, and the energy-absorbing box includes an upper plate and a lower plate disposed opposite to each other; the upper wall is lower than the upper plate, and the lower wall is lower than the lower plate.

[0025] Since the collision point of a vehicle is generally low, the height of the anti-collision beam is set lower than that of the energy-absorbing box, so that the anti-collision beam can come into more direct contact with the collision energy and absorb the impact force, thereby improving the anti-collision effect of the anti-collision beam assembly.

[0026] Optionally, the energy-absorbing box includes a pair of side plates connecting the upper plate and the lower plate, the side plates including a raised portion higher than the upper wall, the raised portion being attached to the upper wall.

[0027] By attaching the raised section to the upper wall, the connection strength between the energy-absorbing box and the anti-collision beam is improved, preventing the energy-absorbing box from detaching from the anti-collision beam during a collision, and further improving the anti-collision effect of the anti-collision beam assembly.

[0028] Optionally, the mounting wall has a mounting surface on the side away from the energy-absorbing component, and the raised portion extends to the mounting surface on the side away from the main body;

[0029] Alternatively, the side of the heightening portion away from the main body is designated as the first surface, and the minimum distance between the mounting surface and the first surface is less than or equal to 20 mm.

[0030] By increasing the extension length of the heightened section, the connection strength between the energy-absorbing box and the anti-collision beam is further improved, reducing the risk of the energy-absorbing box detaching from the anti-collision beam and thus improving the anti-collision effect of the anti-collision beam assembly.

[0031] Optionally, the energy-absorbing box includes reinforcing plates connecting a pair of the heightening portions, the reinforcing plates being fixed to the upper wall. By providing reinforcing plates, the connection strength between the energy-absorbing box and the anti-collision beam is increased, further improving the anti-collision effect of the anti-collision beam assembly.

[0032] This application also provides a vehicle including a longitudinal beam and the aforementioned anti-collision beam assembly, with the connecting recess connected to the longitudinal beam. Because the anti-collision beam assembly has high installation strength and good towing capacity, the vehicle of this application has high towing reliability.

[0033] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this specification. Attached Figure Description

[0034] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this specification and, together with the description, serve to explain the principles of this specification.

[0035] Figure 1 This is a structural diagram of a crash beam assembly according to an exemplary embodiment of this application;

[0036] Figure 2 yes Figure 1 A structural diagram of the cross-sectional view of the central anti-collision beam assembly;

[0037] Figure 3 yes Figure 1 Partial structural diagram of the central anti-collision beam assembly;

[0038] Figure 4 yes Figure 1 Assembly drawing of the central anti-collision beam and longitudinal beams.

[0039] Reference numerals: Anti-collision beam - 10; Mounting wall - 11; Mounting surface - 110; Upper wall - 12; Lower wall - 13; Connecting wall - 14; Rib plate - 15; Tow hook - 20; Energy absorption component - 30; Energy absorption box - 31; Opening - 310; Upper plate - 311; Fixing hole - 3111; Fixing bolt - 3112; Lower plate - 312; Side plate - 313; Heightening section - 3131; First surface - 3132; Reinforcing plate - 314 ; Arc plate-315; Collapse hole-316; Mounting part-32; Main body-321; Mounting hole-3211; Reinforcing part-322; Hollow cavity-3220; Top wall-3221; Bottom wall-3222; First side wall-3223; Second side wall-3224; Connecting recess-323; Fixing part-324; Longitudinal beam-40; Longitudinal beam end plate-41; Mounting bolt-51; Connecting bolt-52; Enclosure plate-60. Detailed Implementation

[0040] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0041] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0042] This application provides a vehicle.

[0043] like Figure 1As shown, the vehicle includes a crash beam assembly and a tow hook 20. The crash beam assembly includes a crash beam 10 and an energy-absorbing component 30. The crash beam 10 includes a mounting wall 11. The tow hook 20 is fixed to the mounting wall 11. In other words, the mounting wall 11 is used to secure the vehicle's tow hook 20.

[0044] In practical use, when a vehicle breaks down, rescue equipment (such as a tow truck) is fixedly connected to the vehicle via the tow hook 20 and used to tow the vehicle. Of course, in other embodiments, the vehicle's tow hook 20 can also be applied to other scenarios. For example, if the vehicle is a motorhome, the tow hook 20 can be used to connect other towing equipment.

[0045] In practical use, it was found that during towing, the tow hook is initially subjected to the towing force. As this force is transmitted, the mounting plate used to secure the bumper beam assembly deforms. When the towing force is excessive, the mounting plate is prone to tearing due to excessive deformation. To solve these problems, the inventors added the following components to the vehicle:

[0046] The vehicle also includes an energy-absorbing assembly 30, which comprises an energy-absorbing box 31 and a mounting bracket 32. The energy-absorbing box 31 is disposed on the crash beam 10 and extends away from the mounting wall 11. Please refer to the following: Figure 2 As shown, the energy-absorbing box 31 has an opening 310 on the side away from the mounting wall 11. The mounting member 32 includes a main body 321 and a reinforcing member 322. The main body 321 is connected to the energy-absorbing box 31 and covers the opening 310. The reinforcing member 322 protrudes from the main body 321 away from the energy-absorbing box 31 along a first direction X.

[0047] The reinforcement member 322 is provided with a connecting recess 323 recessed along the second direction Y for connecting with the longitudinal beam of the vehicle. The first direction X and the second direction Y form an angle. Specifically, the first direction X can be the longitudinal direction of the vehicle, and the second direction Y can be the lateral direction of the vehicle. The connecting recess 323 can be a through hole, a blind hole, or a groove.

[0048] By setting the reinforcement component 322, the installation of the anti-collision beam assembly can be strengthened, thereby improving the installation strength of the anti-collision beam assembly. Since there is an angle between the first direction X and the second direction Y, the connecting recess 323 can provide support when the vehicle is towed, thus improving the towing capacity of the anti-collision beam assembly.

[0049] The anti-collision beam assembly of this application can be a front anti-collision beam assembly or a rear anti-collision beam assembly. In order to improve the reinforcement effect of the reinforcement member 322, the minimum distance between the center of the connecting recess 323 and the main body 321 can be less than or equal to 100mm, so as to avoid the force at the connecting recess 323 from pulling on the main body 321.

[0050] When the vehicle is being towed, taking the front anti-collision beam assembly as an example where the vehicle is towed forward, the mounting wall 11 is subjected to a force towards the front of the vehicle. The mounting member 32 is subjected to a force from the longitudinal beam towards the rear of the vehicle. The forces on the mounting wall 11 and the mounting member 32 are approximately equal in magnitude, ensuring the stability of the anti-collision beam assembly and enabling normal towing. Part of the force exerted by the longitudinal beam on the mounting member 32 is dispersed by the reinforcement member 322, reducing the force on the remaining part and preventing damage to the mounting member 32.

[0051] Continuing as Figure 1 shown, the anti-collision beam 10 further includes an upper wall 12, a lower wall 13, and a connecting wall 14. In the height direction H of the vehicle, the upper wall 12 and the lower wall 13 are arranged opposite to each other. Both the mounting wall 11 and the connecting wall 14 connect the upper wall 12 and the lower wall 13. The mounting wall 11 has a mounting surface 110 on the side facing away from the energy-absorbing component 30 for fixing the tow hook 20. The cross-section of the anti-collision beam 10 is in the shape of a Chinese character 'Mu', and a rib plate 15 is provided inside to connect the mounting wall 11 and the connecting wall 14, enhancing the strength of the anti-collision beam 10.

[0052] The energy-absorbing box 31 includes an upper plate 311, a lower plate 312, and a pair of side plates 313. In the height direction of the vehicle, the upper plate 311 and the lower plate 312 are arranged opposite to each other. The pair of side plates 313 connect the upper plate 311 and the lower plate 312. In one embodiment, the upper wall 12 is lower than the upper plate 311, and the lower wall 13 is lower than the lower plate 312. Since the collision position of the vehicle is generally low, setting the height of the anti-collision beam 10 lower than that of the energy-absorbing box 31 enables the anti-collision beam 10 to more directly contact the collision energy and absorb the impact force, thereby improving the anti-collision effect of the anti-collision beam assembly.

[0053] The side plate 313 includes a raised portion 3131 higher than the upper wall 12. In one embodiment, the raised portion 3131 is in contact with the upper wall 12. By making the raised portion 3131 in contact with the upper wall 12, the connection strength between the energy-absorbing box 31 and the anti-collision beam 10 is improved, preventing the energy-absorbing box 31 from detaching from the anti-collision beam 10 during a collision and further enhancing the anti-collision effect of the anti-collision beam assembly.

[0054] The side away from the main body 321 of the raised portion 3131 is the first surface 3132. In one embodiment, the side away from the main body 321 of the raised portion 3131 extends to the mounting surface 110. By increasing the extension length of the raised portion 3131, the connection strength between the energy-absorbing box 31 and the anti-collision beam 10 is further improved, reducing the risk of the energy-absorbing box 31 detaching from the anti-collision beam 10 and improving the anti-collision effect of the anti-collision beam assembly.

[0055] It should be noted that "the side of the heightening portion 3131 away from the main body 321 extends to the mounting surface 110" should be understood as "the plane where the first surface 3132 is located overlaps with the plane where the mounting surface 110 is located". In other words, the side of the heightening portion 3131 away from the main body 321 can directly adhere to the mounting wall 11; or, the side of the heightening portion 3131 away from the main body 321 does not adhere to the mounting wall 11, but only ensures that the side of the heightening portion 3131 away from the main body 321 extends to the mounting surface 110 of the mounting wall 11.

[0056] Of course, in another embodiment, the side of the heightening portion 3131 away from the main body 321 may not extend to the mounting surface 110, only requiring that the minimum distance between the mounting surface 110 and the first surface 3132 is less than or equal to 20mm. In this case, it can also be ensured that the heightening portion 3131 has sufficient extension length, thereby further improving the connection strength between the energy-absorbing box 31 and the anti-collision beam 10, reducing the risk of the energy-absorbing box 31 detaching from the anti-collision beam 10, and improving the anti-collision effect of the anti-collision beam assembly.

[0057] Continue as Figure 1 As shown, in one embodiment, the energy-absorbing box 31 further includes a reinforcing plate 314. The reinforcing plate 314 is fixed to the upper wall 12, and a pair of heightening portions 3131 are respectively connected to both ends of the reinforcing plate 314. By providing the reinforcing plate 314, the connection strength between the energy-absorbing box 31 and the anti-collision beam 10 is increased, further improving the anti-collision effect of the anti-collision beam assembly.

[0058] Specifically, the upper plate 311 may be provided with fixing holes 3111 for passing through fixing bolts 3112. The reinforcing plate 314 is connected to the upper wall 12 via fixing bolts 3112. In actual installation, the fixing bolts 3112 first pass through the fixing holes 3111 on the upper plate 311, reaching and passing through the reinforcing plate 314 and the upper wall 12. Both the reinforcing plate 314 and the upper wall 12 are provided with through threaded holes for threaded connection with the fixing bolts 3112. The fixing bolts 3112 are threadedly connected to the reinforcing plate 314 and the upper wall 12 through the threaded holes to achieve a fixed connection between the reinforcing plate 314 and the upper wall 12.

[0059] It should be noted that the fixing hole 3111 on the upper plate 311 can be threaded to the fixing bolt 3112; or, it can be used only for passing the fixing bolt 3112 through, to play a certain positioning role, rather than being threaded to the fixing bolt 3112.

[0060] An arc-shaped plate 315 is provided between the side plate 313 and the upper plate 311, and between the side plate 313 and the lower plate 312, for transitional connection and to reduce stress concentration. Crusher holes 316 are provided on the upper plate 311 and the arc-shaped plate 315. When a vehicle collision occurs, the crusher holes 316 absorb the deformation of the energy-absorbing box 31, increasing the energy absorption efficiency of the energy-absorbing box 31 and improving its energy absorption effect.

[0061] like Figure 2 and Figure 3 As shown, the main body 321 is in the shape of a rectangular plate. Mounting holes 3211 are provided at the corners of the main body 321 for connecting to the longitudinal beams of the vehicle. Through the mounting holes 3211 and connecting recesses 323, the four corners and the center of the main body 321 are connected to the longitudinal beams.

[0062] The anti-collision beam assembly has multiple connection points with the longitudinal beams. The distance between these connection points is relatively short, and each connection point can offset the bending of the main body 321 with a smaller bending moment. When the vehicle is towed, the towing force can be dispersed through the mounting holes 3211 and the connecting recesses 323, reducing the risk of deformation and tearing of the main body 321.

[0063] The reinforcement 322 can be fixed to the main body 321 by welding. In one embodiment, the reinforcement 322 includes a top wall 3221, a bottom wall 3222, a first side wall 3223, and a second side wall 3224. The top wall 3221 and the bottom wall 3222 are disposed opposite to each other, and the first side wall 3223 and the second side wall 3224 connect the top wall 3221 and the bottom wall 3222. The top wall 3221, the bottom wall 3222, the first side wall 3223, and the second side wall 3224 together form a hollow cavity 3220. In this embodiment, the reinforcement 322 is hollow and square, which improves torsional resistance while reducing weight, thus balancing the overall lightweight and structural stability of the anti-collision beam assembly.

[0064] In one embodiment, the top wall 3221 and the bottom wall 3222 are disposed opposite each other in the third direction Z. The first side wall 3223 and the second side wall 3224 are disposed opposite each other in the second direction Y. Both the first side wall 3223 and the second side wall 3224 are connected to the top wall 3221 and the bottom wall 3222. A connecting recess 323 is provided on at least one of the first side wall 3223 and the second side wall 3224.

[0065] Wherein, the first direction X is perpendicular to the second direction Y, and the third direction Z is perpendicular to the first direction X and the second direction Y. Specifically, the first direction X can be the front-to-back direction of the vehicle, the second direction Y can be the left-to-right direction of the vehicle, and the third direction Z can be the height direction of the vehicle.

[0066] By providing a connecting recess 323 on at least one of a first sidewall 3223 and a second sidewall 3224 that are arranged opposite each other along the second direction Y, the connecting recess 323 is positioned laterally toward the vehicle. During assembly of the connecting recess 323, the assembler can operate from the side of the vehicle, thereby avoiding interference with the assembly process and improving the assembly efficiency of the anti-collision beam assembly.

[0067] Of course, in other embodiments, the first direction X can be the front-to-back direction of the vehicle, the second direction Y can be the height direction of the vehicle, and the third direction Z can be the left-to-right direction of the vehicle. In this case, the connecting recess 323 is positioned facing upwards or downwards from the vehicle. When assembling the connecting recess 323, the assembler can operate from above or below the vehicle to avoid interfering with the assembly process by avoiding parts such as the anti-collision beam 10, tow hook 20, and energy-absorbing box 31 in the first direction X, thereby improving the assembly efficiency of the anti-collision beam assembly.

[0068] In one embodiment, the number of energy-absorbing components 30 is set to multiple. At least two energy-absorbing components 30 are respectively disposed near both ends of the anti-collision beam 10. The second sidewalls 3224 of the energy-absorbing components 30 near both ends of the anti-collision beam 10 are arranged opposite to each other, and connecting recesses 323 are disposed on the second sidewalls 3224. In the above arrangement, since the two energy-absorbing components 30 are near both ends of the anti-collision beam 10 and the second sidewalls 3224 of the two energy-absorbing components 30 are arranged opposite to each other, the second sidewalls 3224 face the outside of the vehicle. By disposing the connecting recesses 323 on the second sidewalls 3224, the assembly personnel can operate from the outside of the anti-collision beam assembly, further improving the assembly efficiency of the anti-collision beam assembly.

[0069] A reinforcement member 322 of one mounting member 32 is disposed on the side of the main body 321 away from the other mounting member 32. In other words, the center of the reinforcement member 322 and the center of the main body 321 do not overlap; there is a distance difference between them. Figure 3 For example, the reinforcement 322 is located in the relatively outer (left side of the figure) area of ​​the main body 321.

[0070] Because the reinforcement 322 is located on the side of the main body 321 away from the other mounting part 32, the distance between the reinforcement 322 and the outer side of the bumper beam assembly is reduced. When the assembly personnel perform assembly from the outside of the vehicle along the second direction, the distance required for the operating tools to reach the connecting recess 323 is reduced, further improving the installation efficiency of the bumper beam assembly.

[0071] In one embodiment, the reinforcement 322 includes a fastener 324 fixed to the second sidewall 3224, and a connecting recess 323 is disposed in the fastener 324. By providing the fastener 324, the structural strength at the connecting recess 323 is improved, further enhancing the installation strength of the anti-collision beam assembly. The fastener 324 can be a fixing nut, and is fixed to the second sidewall 3224 by a riveting process; the specific type is not limited.

[0072] Please refer to the following: Figure 4 As shown, the vehicle includes a longitudinal beam 40 and the aforementioned anti-collision beam assembly. A connecting recess 323 connects to the longitudinal beam 40. Because the anti-collision beam assembly has high installation strength and good towing capacity, the vehicle of this application has high towing reliability.

[0073] Specifically, the vehicle also includes a side panel 60. The longitudinal beam 40 is provided with longitudinal beam end plates 41. The main body 321, the side panel 60, and the longitudinal beam end plates 41 are fixedly connected by mounting bolts 51. There can be multiple mounting bolts 51, distributed along the vehicle's height direction H on both sides of the energy-absorbing assembly 30. There are at least two mounting bolts 51, located on the upper and lower sides of the energy-absorbing assembly 30, respectively. A reinforcing member 322 extends into the longitudinal beam 40, and a connecting bolt 52 passes through the longitudinal beam from the second direction Y and connects to the connecting recess 323 to fix the reinforcing member 322 to the longitudinal beam 40.

[0074] It should be noted that the technical solutions or features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; all modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A crash beam assembly, used in a vehicle, characterized in that, include: The anti-collision beam includes a mounting wall for securing the vehicle's tow hook; Energy-absorbing components, including energy-absorbing boxes and mounting hardware; An energy-absorbing box is disposed on the anti-collision beam and extends away from the mounting wall; the side of the energy-absorbing box away from the mounting wall has an opening; The mounting component includes a main body and a reinforcing member; the main body is connected to the energy-absorbing box and covers the opening; the reinforcing member extends from the main body away from the energy-absorbing box along a first direction. The reinforcement member is provided with a connecting recess along the second direction for connecting with the longitudinal beam of the vehicle; the first direction and the second direction are at an angle.

2. The anti-collision beam assembly according to claim 1, characterized in that, The reinforcement includes a top wall and a bottom wall that are disposed opposite to each other, and also includes a first side wall and a second side wall that connect the top wall and the bottom wall; The top wall, bottom wall, first side wall, and second side wall together form a hollow cavity.

3. The anti-collision beam assembly according to claim 1, characterized in that, The reinforcement includes a top wall and a bottom wall disposed opposite each other along a third direction, and also includes a first side wall and a second side wall disposed opposite each other along the second direction; the first side wall and the second side wall are both connected to the top wall and the bottom wall; The connecting recess is disposed on the first sidewall and / or the second sidewall; Wherein, the first direction is perpendicular to the second direction, and the third direction is perpendicular to both the first direction and the second direction.

4. The anti-collision beam assembly according to claim 3, characterized in that, The number of energy-absorbing components is set to multiple; at least two of the energy-absorbing components are respectively arranged near both ends of the anti-collision beam; the second sidewalls of the energy-absorbing components near both ends of the anti-collision beam are arranged opposite to each other, and the connecting recess is arranged on the second sidewall.

5. The anti-collision beam assembly according to claim 4, characterized in that, The reinforcement includes a fastener fixed to the second sidewall, and the connecting recess is disposed on the fastener.

6. The anti-collision beam assembly according to claim 4, characterized in that, The reinforcement of one of the mounting components is disposed on the side of the body away from the other mounting component.

7. The anti-collision beam assembly according to claim 1, characterized in that, In the height direction of the vehicle, the anti-collision beam includes an upper wall and a lower wall arranged opposite to each other, and the energy-absorbing box includes an upper plate and a lower plate arranged opposite to each other; the upper wall is lower than the upper plate, and the lower wall is lower than the lower plate.

8. The anti-collision beam assembly according to claim 7, characterized in that, The energy-absorbing box includes a pair of side plates connecting the upper plate and the lower plate. The side plates include a raised portion that is higher than the upper wall and is attached to the upper wall.

9. The anti-collision beam assembly according to claim 8, characterized in that, The mounting wall has a mounting surface on the side away from the energy-absorbing component, and the raised portion extends to the mounting surface on the side away from the main body. Alternatively, the side of the heightening portion away from the main body is designated as the first surface, and the minimum distance between the mounting surface and the first surface is less than or equal to 20 mm.

10. The anti-collision beam assembly according to claim 8, characterized in that, The energy-absorbing box includes reinforcing plates connecting a pair of the heightening portions, the reinforcing plates being fixed to the upper wall.

11. A vehicle, characterized in that, include: The longitudinal beam and the anti-collision beam assembly as described in any one of claims 1-10, wherein the connecting recess is connected to the longitudinal beam.

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