Front anti-collision beam assembly and vehicle

Abstract

The utility model provides a front anti-collision beam assembly and a vehicle, and belongs to the technical field of automobile body parts, the front anti-collision beam assembly comprises an anti-collision beam body, an energy absorption box, a reinforcing plate and a thrust block; the energy absorption box is connected to the rear side of the anti-collision beam body; the reinforcing plates are connected to the rear side of the anti-collision beam body and located on the inner sides of the energy absorption boxes, and the reinforcing plates and the energy absorption boxes are arranged in a one-to-one correspondence mode. The thrust block is connected to the end of the anti-collision beam body and located on the outer side of the energy absorption box, and the thrust block, the anti-collision beam body and the energy absorption box are distributed in a triangular shape. The utility model provides a front anti-collision beam assembly and a vehicle and aims to solve the problem that in the prior art, after the left side or the right side of an anti-collision beam body is collided by external force, the anti-collision beam body is prone to deformation or displacement backwards, and therefore the safety of people in the vehicle is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile body parts, and more specifically relates to a front anti-collision beam assembly and a vehicle. Background Art

[0002] Currently, automotive crash safety performance is receiving widespread attention. Head-on collisions are the most common, often resulting in fatalities. The front impact beam assembly is the foundation of the vehicle's frontal crash safety. Therefore, a front impact beam assembly that meets rigidity and strength requirements and maintains stable performance not only determines the overall vehicle's crash performance but also plays a crucial role in the safety of both passengers and the environment.

[0003] Current front crash beam assemblies typically consist of a main body, an energy box, and a mounting plate. The energy box is fixed to the main body, and the mounting plate connects the energy box to the longitudinal beam, thus completing the connection between the front crash beam assembly and the longitudinal beam. In low-speed collisions, the main body of the crash beam quickly transfers energy to the energy box to absorb the collision energy and reduce vehicle damage. In high-speed collisions, the main body of the crash beam undergoes plastic deformation to absorb energy while simultaneously transferring the energy to the vehicle frame, dispersing the energy and reducing vehicle damage and occupant injury.

[0004] However, in non-frontal collisions, such as when the left or right front end of the vehicle is struck, the energy absorption box cannot effectively absorb the collision energy, causing the force-bearing end of the anti-collision beam to deform or shift rearward, thereby threatening the safety of the driver or passengers. Therefore, how to ensure the resistance of the front anti-collision beam assembly in side collisions is a key indicator for improving vehicle safety performance. Utility Model Content

[0005] The purpose of the present utility model is to provide a front anti-collision beam assembly and a vehicle, aiming to solve the problem in the prior art that the anti-collision beam body is easily deformed or displaced backward after being hit by an external force on the left or right side, thereby affecting the safety of people in the vehicle.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, a front anti-collision beam assembly is provided, comprising:

[0008] Anti-collision beam body;

[0009] An energy absorption box connected to the rear side of the anti-collision beam body;

[0010] A reinforcement plate connected to the rear side of the anti-collision beam body and located inside the energy absorption box, the reinforcement plate and the energy absorption box being arranged in a one-to-one correspondence; and

[0011] A thrust block is connected to the end of the anti-collision beam body and is located outside the energy absorption box. The thrust block, the anti-collision beam body and the energy absorption box are distributed in a triangular shape.

[0012] In combination with the first aspect, in a possible implementation, the anti-collision beam body is a tubular component, and the rear side of the anti-collision beam body has a groove, and the groove extends along the axis of the anti-collision beam body, dividing the anti-collision beam body from top to bottom into multiple chambers.

[0013] In combination with the first aspect, in a possible implementation, the front side of the anti-collision beam body further has a reinforcement groove that is recessed backward, and the reinforcement groove is arranged in a one-to-one correspondence with the cavity.

[0014] In combination with the first aspect, in a possible implementation, the thrust block includes a thrust body and a connecting portion connected to the inner side of the thrust body, and the connecting portion is inserted into the anti-collision beam body and connected to the anti-collision beam body.

[0015] In combination with the first aspect, in a possible implementation, the anti-collision beam body includes a main anti-collision zone and side anti-collision zones located at both ends of the main anti-collision zone along the left and right directions, and the side anti-collision zones include a transition portion and an extension portion connected in sequence, wherein the transition portion is connected to the main anti-collision zone, the main anti-collision zone and the extension portion are both straight-line components, and the transition portion is an arc-shaped component bent backward; the front anti-collision beam assembly also includes a reinforcement plate corresponding to the main anti-collision zone, and the reinforcement plate and the reinforcement plate are spaced apart.

[0016] In combination with the first aspect, in a possible implementation, the energy absorption box includes an outer shell and a partition plate arranged in the outer shell, the partition plate divides the outer shell into a plurality of collapse chambers along the upper and lower directions, and a collapse notch is provided at the front end of the partition plate.

[0017] In combination with the first aspect, in a possible implementation, the thrust block is provided with a plurality of mutually independent collapse holes, and the collapse holes penetrate the thrust block in an up-down direction.

[0018] In conjunction with the first aspect, in one possible implementation, the front anti-collision beam assembly further includes a mounting bracket connected to the anti-collision beam body, the mounting bracket being connected to the top of the anti-collision beam body and being used to fix the bumper to the anti-collision beam body, the mounting bracket including:

[0019] a fixing plate, mounted on the top of the anti-collision beam body and having a mounting position extending forward of the anti-collision beam body, the mounting position being used to connect to the bumper; and

[0020] A limiting leg is connected to one side of the fixing plate, and the limiting leg abuts against the anti-collision beam body along the front-back direction.

[0021] In combination with the first aspect, in a possible implementation, the mounting bracket further includes an elastic card connected to the fixing plate, and the elastic card is used to be engaged with the bumper.

[0022] The advantageous effects of the front impact beam assembly provided by the present invention are as follows: Compared to the prior art, the present invention features thrust blocks at the ends of the impact beam. The thrust blocks, along with the impact beam body and energy absorption box, form a triangular arrangement. In the event of a frontal collision, the left or right side of the impact beam body is subjected to force. The triangular structure formed by the thrust blocks, the impact beam body, and the energy absorption box can direct the impact force diagonally to the rear, causing lateral displacement of the vehicle body, reducing impact on the A-pillar and ensuring passenger safety. Furthermore, due to the stability of the triangle, the triangular structure formed by the thrust blocks, the impact beam body, and the energy absorption box is less likely to deform under load, thereby reducing the amount of intrusion into the impact beam body and ensuring passenger safety. Furthermore, to ensure that the impact beam body breaks in the event of a 25% offset collision, the triangular structure formed by the energy absorption box and the thrust blocks guides lateral vehicle deflection. A reinforcing plate is provided on the impact beam body, creating a non-uniform strength across the impact beam body, creating a weak area that breaks during a side impact, thereby guiding lateral vehicle movement.

[0023] In a second aspect, an embodiment of the present invention further provides a vehicle comprising the front anti-collision beam assembly described in any one of the above items.

[0024] The beneficial effect of the vehicle provided by the present invention is that, compared with the prior art, the vehicle of the present invention adopts the above-mentioned front anti-collision beam assembly, and has similar technical effects to the above-mentioned front anti-collision beam assembly, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic structural diagram of a front anti-collision beam assembly provided in an embodiment of the present utility model;

[0027] Figure 2 A top view of a front anti-collision beam assembly provided in an embodiment of the present utility model;

[0028] Figure 3 For the Figure 2Cross-sectional structural diagram along line AA;

[0029] Figure 4 This is a schematic structural diagram of the thrust block used in the embodiment of the present utility model;

[0030] Figure 5 A schematic structural diagram of a reinforcement plate used in an embodiment of the present utility model;

[0031] Figure 6 A schematic structural diagram of a mounting frame used in an embodiment of the present utility model;

[0032] Figure 7 A partial cross-sectional view of the front anti-collision beam assembly provided in an embodiment of the present utility model.

[0033] In the figure: 1. Anti-collision beam body; 101. Groove; 102. Reinforcement groove; 103. Chamber; 104. Main anti-collision area; 105. Side anti-collision area; 1051. Transition part; 1052. Extension part; 2. Energy absorption box; 201. Shell; 202. Partition plate; 2021. Collapse notch; 3. Thrust block; 301. Thrust body; 302. Connecting part; 303. Collapse hole; 4. Thrust mounting plate; 5. Reinforcement plate; 501. Reinforcement part; 502. Fastening part; 6. Mounting frame; 601. Fixing plate; 602. Limiting leg; 603. Elastic card; 7. Reinforcement plate. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] In the claims, specification and drawings of the present invention, unless otherwise expressly defined, the terms "first", "second" or "third" are used to distinguish different objects, rather than to describe a specific order. In the claims, specification and drawings of the present invention, the directional terms "up" and "down" are the same as the up and down directions of the vehicle body, the terms "left" and "right" are the same as the left and right directions of the vehicle body, the terms "front" and "rear" are the same as the front and rear directions of the vehicle body, and the term "inside" refers to the side adjacent to the passenger compartment in the left and right directions of the vehicle body, and vice versa. Unless otherwise specified, other directional words such as "vertical", "clockwise" and "counterclockwise" indicate directions or positional relationships based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, so they should not be understood as limiting the specific scope of protection of the present invention. Unless otherwise expressly limited, the terms "fixed connection" or "fixed connection" used in the claims, specification, and drawings of this utility model should be broadly interpreted to mean any connection without displacement or relative rotation between the two parts, including non-detachable fixed connection, detachable fixed connection, integral connection, and fixed connection via other devices or elements. The terms "including," "having," and their variations used in the claims, specification, and drawings of this utility model are intended to mean "including but not limited to."

[0036] Please also refer to Figures 1 to 6 The front impact beam assembly and vehicle provided by the present invention are now described. The front impact beam assembly includes an impact beam body 1, an energy absorption box 2, a reinforcement plate 5, and a thrust block 3. The energy absorption box 2 is connected to the rear side of the impact beam body 1. The reinforcement plate 5 is connected to the rear side of the impact beam body 1 and is located inside the energy absorption box 2. The reinforcement plates 5 and energy absorption boxes 2 are arranged one-to-one. The thrust block 3 is connected to the end of the impact beam body 1 and is located outside the energy absorption box 2. The thrust block 3, the impact beam body 1, and the energy absorption box 2 are arranged in a triangular shape.

[0037] Compared with the prior art, the front anti-collision beam assembly provided by the present invention is provided with a thrust block 3 at the end of the anti-collision beam, and the thrust block 3, the anti-collision beam body 1, and the energy absorption box 2 are distributed in a triangular shape. When a side collision occurs in front of the vehicle, the left or right side of the anti-collision beam body 1 is subjected to force. At this time, the triangular structure formed by the thrust block 3, the anti-collision beam body 1, and the energy absorption box 2 can guide the collision force to the oblique rear side, causing the vehicle body to produce lateral displacement, reducing the impact on the A-pillar, and ensuring the safety of passengers. In addition, due to the stability of the triangle, the triangular structure formed by the thrust block 3, the anti-collision beam body 1, and the energy absorption box 2 is not easy to deform after being subjected to force, thereby reducing the intrusion amount of the anti-collision beam body 1 and ensuring the safety of passengers. In addition, in order to ensure that the anti-collision beam body 1 breaks during a 25% offset collision, a triangular structure is formed with the energy absorption box 2 and the thrust block 3 to guide the lateral deviation of the vehicle. A reinforcement plate is provided on the anti-collision beam body 1 to make the strength of the anti-collision beam body 1 inconsistent, forming a weak stress area. In the event of a side collision, the weak stress area breaks, thereby guiding the lateral shift of the vehicle.

[0038] Optionally, the reinforcing plate 5 includes a reinforcing portion 501 and two fastening portions 502 connected to the upper and lower sides of the reinforcing portion 501, respectively. The reinforcing portion 501 and the fastening portions 502 form a "U" structure, with the reinforcing portion 501 attached to the rear side of the anti-collision beam body 1, and the two fastening portions 502 located at the top and bottom of the anti-collision beam body 1, respectively. The reinforcing plate 5 in this embodiment increases the contact area with the anti-collision beam body 1, and the fastening portions 502 limit the reinforcing portion 501 in the upper and lower directions, thereby improving the secure connection between the reinforcing plate 5 and the anti-collision beam body 1.

[0039] Specifically, the thrust block 3 extends toward the rear side of the anti-collision beam body 1 .

[0040] In some embodiments, see Figure 3 The anti-collision beam body 1 is a tubular component, and the rear side of the anti-collision beam body 1 has a groove 101, which extends along the axis of the anti-collision beam body 1, dividing the anti-collision beam body 1 from top to bottom into multiple chambers 103.

[0041] The groove 101 is provided along the axis of the rear side of the anti-collision beam body 1, which not only increases the strength and rigidity of the anti-collision beam body 1, but also does not require an increase in thickness of the anti-collision beam body 1, thereby facilitating lightweighting. Furthermore, in this embodiment, the anti-collision beam body 1 can be directly stamped from a tubular blank, ensuring that the anti-collision beam body 1 is a single-piece component, eliminating the need for welding or other connection processes, thereby ensuring the strength of the anti-collision beam body 1.

[0042] It should be noted that the tubular component refers to a structure in which the transverse cross section of the anti-collision beam body 1 is a closed structure, such as a ring structure or a polygonal structure.

[0043] Optionally, a plurality of grooves 101 are provided at intervals along the up-down direction.

[0044] Specifically, the groove 101 is formed by the inner concave portion of the anti-collision beam body 1 , and the cross section of the anti-collision beam body 1 is a closed structure.

[0045] In some embodiments, see Figure 3 The front side of the anti-collision beam body 1 also has a rearwardly recessed reinforcement groove 102 , and the reinforcement groove 102 is arranged in a one-to-one correspondence with the cavity 103 .

[0046] The reinforcement groove 102 is located on the front side of the anti-collision beam body 1, which improves the strength of the anti-collision beam body 1 without increasing the thickness of the anti-collision beam body 1 blank, and does not require additional welding of reinforcement components, ensuring the one-piece molding process of the anti-collision beam body 1 and increasing the deformation resistance.

[0047] In some embodiments, see Figures 3 and 4 The thrust block 3 includes a thrust body 301 and a connecting portion 302 connected to the inner side of the thrust body 301 . The connecting portion 302 is inserted into the anti-collision beam body 1 and connected to the anti-collision beam body 1 .

[0048] The connecting portion 302 is inserted from the end of the anti-collision beam body 1 and then connected to the anti-collision beam body 1 by screwing, welding, or clamping. This embodiment uses a plug-in connection method to allow the anti-collision beam body 1 to limit the position of the connecting portion 302. When fixing the thrust block 3, there is no need to reposition it, which improves the connection efficiency and increases the firmness of the connection between the thrust block 3 and the anti-collision beam body 1.

[0049] In some embodiments, see Figure 1 and Figure 5 The front anti-collision beam assembly also includes a thrust mounting plate 4 connected to the front side of the anti-collision beam body 1. The thrust mounting plate 4 is arranged on the front side of the anti-collision beam body 1 and is arranged corresponding to the connecting portion 302.

[0050] After the thrust mounting plate 4 is connected to the anti-collision beam body 1, the strength of the location can be increased. Since the thrust mounting plate 4 corresponds to the thrust block 3, the strength of the connection between the thrust block 3 and the anti-collision beam body 1 is improved, thereby avoiding the situation where the thrust block 3 and the anti-collision beam body 1 are separated after being subjected to external force.

[0051] Optionally, corresponding mounting holes are respectively provided on the thrust block 3 , the anti-collision beam body 1 and the thrust mounting plate 4 , and connecting pieces are inserted into the mounting holes.

[0052] Optionally, when the anti-collision beam body 1 has a reinforcement groove 102, the connecting portion 302 is inserted into the cavity 103, and corresponding mounting holes are provided in the anti-collision beam body 1 and the connecting portion 302, with the mounting holes being located in the reinforcement groove 102. Because the reinforcement groove 102 is recessed rearward, the bolts inserted into the anti-collision beam body 1 cannot be tightened, resulting in an insufficiently secure connection between the connecting portion 302 and the anti-collision beam body 1. A reinforcement plate 5 is provided on the front side of the anti-collision beam body 1, and the bolts abut against the reinforcement plate 5 after tightening, ensuring that the bolts are securely fastened and the connecting portion 302 is securely connected to the anti-collision beam body 1.

[0053] In some embodiments, see Figure 1 and Figure 4 The cross section of the thrust body 301 is a triangular member, and the inner side of the thrust body 301 is surrounded by the energy absorption box 2 and the anti-collision beam body 1 to form a triangular distribution.

[0054] Because a triangle provides stability, the cross-section of the thrust body 301 is triangular, reducing the likelihood of deformation when the thrust block 3 is subjected to force. Furthermore, the inner side of the thrust body 301, the energy absorption box 2, and the anti-collision beam body 1 form a triangular shape, which better resists external forces, reduces deformation, and minimizes the intrusion of the anti-collision beam body 1 into the cab, ensuring passenger safety.

[0055] In some embodiments, see Figure 1 and Figure 2 The anti-collision beam body includes a main anti-collision area 104 and side anti-collision areas 105 located at both ends of the main anti-collision area 104 along the left and right directions respectively. The side anti-collision area 105 includes a transition portion 1051 and an extension portion 1052 connected in sequence, wherein the transition portion 1051 is connected to the main anti-collision area 104, the main anti-collision area 104 and the extension portion 1052 are both straight components, and the transition portion 1051 is an arc-shaped component bent backward; the front anti-collision beam assembly also includes a reinforcement plate corresponding to the main anti-collision area 104, and the reinforcement plate 7 is spaced apart from the reinforcement plate 5.

[0056] When a rigid obstacle collides head-on with the anti-collision beam body 1, the frontal force on the anti-collision beam body 1 is applied. To prevent insufficient strength and fracture of the anti-collision beam body 1, which could lead to the rigid obstacle intruding into the front cabin and encroaching on the passenger space, a reinforcement plate 7 is installed to reinforce the main anti-collision area 104 of the anti-collision beam body 1. This increases the strength of the anti-collision beam body 1 and prevents the anti-collision beam body 1 from collapsing. The collision force is transmitted to the vehicle body frame through the energy absorption box 2, ensuring occupant safety. In addition, the spacing between the reinforcement plate 7 and the reinforcing plate 5 creates a weak area in the anti-collision beam body 1 at the corresponding gap. This ensures that under a 25% offset collision condition, the weak area bends, forming a triangular area to guide vehicle deflection.

[0057] Optionally, the energy absorbing box 2 corresponds to the transition portion 1051 , that is, the reinforcement plate 7 is correspondingly provided at the transition portion 1051 .

[0058] In some embodiments, see Figure 7 The energy absorption box 2 includes a shell 201 and a partition plate 202 provided in the shell 201 . The partition plate 202 divides the shell 201 into a plurality of collapse cavities along the vertical direction, and a collapse notch 2021 is opened at the front end of the partition plate 202 .

[0059] A crush notch 2021 is provided at the front end of the partition plate 202 to reduce the strength of the corresponding area of ​​the partition plate 202. When the vehicle undergoes a side collision, especially a 25% offset collision, the energy absorption box 2, the anti-collision beam body 1 and the thrust block 3 form a triangular force-bearing structure to guide the lateral movement of the vehicle and ensure the safety of the people in the vehicle.

[0060] In some embodiments, see Figure 1 and Figure 4 The thrust block 3 is provided with a plurality of mutually independent collapse holes 303 , and the collapse holes 303 penetrate the thrust block 3 in the up-down direction.

[0061] The anti-collision beam body 1 is displaced and deformed toward the rear side along the force direction. The thrust block 3 connected to the rear side of the anti-collision beam body 1 is provided with a collapse hole 303, which can absorb and disperse the external force, thereby reducing the damage caused by the external force to the anti-collision beam body 1.

[0062] In some embodiments, see Figure 1 and Figure 6 The front anti-collision beam assembly also includes a mounting bracket 6 connected to the anti-collision beam body 1. The mounting bracket 6 is connected to the top of the anti-collision beam body 1 and is used to fix the bumper to the anti-collision beam body 1. The mounting bracket 6 includes a fixing plate 601 and a limiting leg 602. The fixing plate 601 is erected on the top of the anti-collision beam body 1 and has a mounting position extending forward of the anti-collision beam body 1, and the mounting position is used to connect the bumper; the limiting leg 602 is connected to one side of the fixing plate 601, and the limiting leg 602 abuts against the anti-collision beam body 1 along the front and rear directions.

[0063] The limiting legs 602 abut the front side of the anti-collision beam body 1, and the fixing plate 601 abuts the top of the anti-collision beam body 1, thereby limiting the mounting bracket 6 in the vertical and front-to-back directions, ensuring the stability of the mounting bracket 6. The bumper is connected to the fixing plate 601. Due to the stable connection between the mounting bracket 6 and the anti-collision beam body 1, the stability of the bumper is guaranteed, preventing the bumper from generating abnormal noise during driving, and improving the NVH performance of the entire vehicle.

[0064] Optionally, the bumper and the fixing plate 601 are screwed, welded, or clamped, or can be bonded.

[0065] In some embodiments, see Figure 6 The mounting frame 6 further includes an elastic card 603 connected to the fixing plate 601 , and the elastic card 603 is used for snapping with the bumper.

[0066] Elastic clips 603 are inserted into the bumper's retaining holes or engage with the bumper's clips to connect the bumper to the mounting bracket 6. This snap-on connection facilitates installation. Compared to a threaded connection, it avoids the need to align the bumper with the mounting holes on the fixing plate 601, eliminating the need for inserting bolts, resulting in more efficient installation. Furthermore, the snap-on connection is removable, making it easy to replace the bumper if damaged.

[0067] Optionally, the fixing plate 601 is provided with an avoidance hole, and the elastic card 603 is located in the avoidance hole.

[0068] Optionally, the fixing plate 601, the elastic card 603 and the limiting leg 602 are integrally formed.

[0069] Based on the same inventive concept, the present invention further provides a vehicle comprising any one of the above-mentioned front anti-collision beam assemblies.

[0070] The vehicle provided by the present invention adopts the above-mentioned front anti-collision beam assembly, and a thrust block 3 is provided at the end of the anti-collision beam. The thrust block 3, the anti-collision beam body 1, and the energy absorption box 2 are distributed in a triangular shape. When a side collision occurs in front of the vehicle, the left or right side of the anti-collision beam body 1 is subjected to force. At this time, the triangular structure formed by the thrust block 3, the anti-collision beam body 1 and the energy absorption box 2 can guide the collision force to the oblique rear side, causing the vehicle body to produce lateral displacement, reducing the impact on the A-pillar, and ensuring the safety of passengers. In addition, due to the stability of the triangle, the triangular structure formed by the thrust block 3, the anti-collision beam body 1 and the energy absorption box 2 is not easy to deform after being subjected to force, thereby reducing the intrusion amount of the anti-collision beam body 1 and ensuring the safety of passengers. In addition, in order to ensure that the anti-collision beam body 1 breaks during a 25% offset collision, a triangular structure is formed with the energy absorption box 2 and the thrust block 3 to guide the lateral deviation of the vehicle. A reinforcement plate is provided on the anti-collision beam body 1 to make the strength of the anti-collision beam body 1 inconsistent, forming a weak stress area. In the event of a side collision, the weak stress area breaks, thereby guiding the lateral shift of the vehicle.

[0071] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. The front anti-collision beam assembly is characterized by: include: Anti-collision beam body (1); An energy absorption box (2) is connected to the anti-collision beam body (1) and extends toward the rear side of the anti-collision beam body (1); A reinforcing plate (5) is connected to the rear side of the anti-collision beam body (1) and is located inside the energy absorption box (2), and the reinforcing plate (5) and the energy absorption box (2) are arranged in a one-to-one correspondence; and A thrust block (3) is connected to the end of the anti-collision beam body (1) and is located outside the energy absorption box (2). The thrust block (3), the anti-collision beam body (1) and the energy absorption box (2) are distributed in a triangular shape.

2. The front anti-collision beam assembly according to claim 1, characterized in that: The anti-collision beam body (1) is a tubular component, and the rear side of the anti-collision beam body (1) has a groove (101), and the groove (101) extends along the axis of the anti-collision beam body (1) to divide the anti-collision beam body (1) from top to bottom into multiple chambers (103).

3. The front anti-collision beam assembly according to claim 2, characterized in that: The front side of the anti-collision beam body (1) also has a rearwardly recessed reinforcement groove (102), and the reinforcement groove (102) is arranged in a one-to-one correspondence with the cavity (103).

4. The front anti-collision beam assembly according to claim 1, characterized in that: The thrust block (3) comprises a thrust body (301) and a connecting portion (302) connected to the inner side of the thrust body (301); the connecting portion (302) is inserted into the anti-collision beam body (1) and connected to the anti-collision beam body (1).

5. The front anti-collision beam assembly according to claim 1, characterized in that: The anti-collision beam body includes a main anti-collision area (104) and side anti-collision areas (105) located at both ends of the main anti-collision area (104) along the left and right directions, the side anti-collision area (105) includes a transition portion (1051) and an extension portion (1052) connected in sequence, wherein the transition portion (1051) is connected to the main anti-collision area (104), the main anti-collision area (104) and the extension portion (1052) are both linear components, and the transition portion (1051) is an arc-shaped component bent backward; the front anti-collision beam assembly also includes a reinforcement plate (7) corresponding to the main anti-collision area (104), and the reinforcement plate (7) is spaced apart from the reinforcement plate (5).

6. The front anti-collision beam assembly according to claim 1, characterized in that: The energy absorption box (2) comprises an outer shell (201) and a partition plate (202) arranged in the outer shell (201); the partition plate (202) divides the outer shell (201) into a plurality of collapse cavities in the vertical direction, and a collapse notch (2021) is provided at the front end of the partition plate (202).

7. The front anti-collision beam assembly according to claim 1, characterized in that: The thrust block (3) is provided with a plurality of mutually independent collapse holes (303), and the collapse holes (303) penetrate the thrust block (3) in the up-down direction.

8. The front anti-collision beam assembly according to claim 1, characterized in that: The front anti-collision beam assembly further comprises a mounting frame (6) connected to the anti-collision beam body (1), the mounting frame (6) being connected to the top of the anti-collision beam body (1) and being used for fixing the bumper to the anti-collision beam body (1), the mounting frame (6) comprising: A fixing plate (601) is mounted on the top of the anti-collision beam body (1) and has a mounting position extending forward of the anti-collision beam body (1), the mounting position being used to connect to a bumper; and A limiting leg (602) is connected to one side of the fixing plate (601), and the limiting leg (602) abuts against the anti-collision beam body (1) along the front-back direction.

9. The front anti-collision beam assembly according to claim 8, characterized in that: The mounting frame (6) further comprises an elastic card (603) connected to the fixing plate (601), and the elastic card (603) is used for being connected to the bumper.

10. A vehicle, characterized in that A front anti-collision beam assembly according to any one of claims 1 to 9.

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