Front bumper mounting structure and vehicle

Abstract

The invention discloses a front bumper mounting structure and a vehicle, the front bumper mounting structure comprises a middle support, the front side of the middle support is connected with the middle of the lower section of a front bumper, the rear side of the middle support is connected with the middle of a radiator lower cross beam, and a front bumper lower grille is mounted on the rear side of the front bumper; the side supports are located on the two sides of the middle support respectively, the front sides of the side supports are connected with a front bumper in a clamped mode, and the rear sides of the side supports are connected with the radiator lower cross beam; the front side of the connecting support is connected with the front bumper lower grille, and the rear side of the connecting support is connected with the front side of the middle support in a clamped mode. The lower section of the front bumper is connected with the radiator lower cross beam through the middle support, the side supports and the connecting support, the radiator lower cross beam provides multi-point supporting for the lower section of the front bumper, the requirement for the treading strength of the front bumper can be met, and the requirement for the safe collision performance of the whole vehicle can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and in particular to a front bumper mounting structure and a vehicle. Background Art

[0002] Bumpers are typically mounted to the front and rear structures of a vehicle using bumper mounting brackets. These brackets absorb and mitigate external impacts, protecting the front and rear sections of the vehicle. The front bumper mounting bracket is an integral part of the vehicle frame and is used to mount and support the front bumper assembly.

[0003] In the related art, the lower section of the front bumper lacks a supporting structure and is unable to withstand a large pedaling intensity. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a front bumper mounting structure in which a radiator lower cross member provides multi-point support for the lower section of the front bumper, thereby ensuring sufficient front bumper support and meeting the safety collision performance requirements of the vehicle.

[0005] According to the first aspect of the present invention, the front bumper mounting structure includes: a middle bracket, the front side of the middle bracket is connected to the middle part of the lower section of the front bumper and the rear side is connected to the middle part of the lower cross beam of the radiator, and the rear side of the front bumper is installed with a front bumper lower grille; at least two side brackets, at least two of the side brackets are respectively located on both sides of the middle bracket, the front sides of the side brackets are clamped with the front bumper and the rear sides are connected to the lower cross beam of the radiator; a connecting bracket, the front side of the connecting bracket is connected to the lower grille of the front bumper and the rear side is clamped with the front side of the middle bracket.

[0006] According to the front bumper mounting structure of an embodiment of the present invention, the lower section of the front bumper is connected to the lower cross beam of the radiator through a middle bracket, a side bracket and a connecting bracket. The lower cross beam of the radiator provides multi-point support for the lower section of the front bumper, which can meet the stepping strength of the front bumper and meet the safety collision performance requirements of the entire vehicle.

[0007] According to some embodiments of the present invention, a first clamping portion is provided on the rear side of the connecting bracket, and a second clamping portion is provided on the front side of the middle bracket, and the first clamping portion and the second clamping portion are clamped to each other.

[0008] According to some embodiments of the present invention, the middle bracket includes: a first main body and a first flange, the second clamping portion is provided on the first main body, the first flange is bent relative to the first main body and connected to the first main body, and the first flange is connected to the lower cross beam of the radiator.

[0009] According to some embodiments of the present invention, the third clamping portion is provided on the front bumper, and the fourth clamping portion is provided on the side bracket, and the third clamping portion and the fourth clamping portion are clamped to each other.

[0010] According to some embodiments of the present invention, a limiting portion is provided on the side bracket, and the limiting portion and the fourth clamping portion are spaced apart and are used to limit the third clamping portion.

[0011] According to some embodiments of the present invention, a plurality of first crush ribs are provided on the middle bracket, and the plurality of first crush ribs are spaced apart from each other; and / or a plurality of second crush ribs are provided on the side bracket, and the plurality of second crush ribs are spaced apart from each other.

[0012] According to some embodiments of the present invention, a plurality of first collapse holes are provided on the middle bracket, and the plurality of first collapse holes are provided between two adjacent first collapse ribs and extend along the front-to-back direction; and / or a plurality of second collapse holes are provided on the side bracket, and the plurality of second collapse holes are provided between two adjacent second collapse ribs and extend along the front-to-back direction.

[0013] According to some embodiments of the present invention, the front bumper mounting structure further includes: a first fastener, a first mounting hole is provided on the rear side of the middle bracket, a second mounting hole is provided on the radiator lower cross beam, and the first fastener is fixedly connected to the radiator lower cross beam after passing through the first mounting hole and the second mounting hole.

[0014] According to some embodiments of the present invention, the front bumper mounting structure further includes: a second fastener, a third mounting hole is provided on the rear side of the side bracket, a fourth mounting hole is provided on the radiator lower cross beam, and the second fastener passes through the third mounting hole and the fourth mounting hole and is fixedly connected to the radiator lower cross beam.

[0015] According to some embodiments of the present invention, taking a plane formed by the left-right direction and the height direction as a section, the cross-sectional area of ​​the middle bracket gradually increases from front to back.

[0016] A vehicle according to an embodiment of the second aspect of the present invention includes: a front bumper; and the front bumper mounting structure, wherein the front bumper is connected to the radiator lower cross member via the front bumper mounting structure.

[0017] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0019] Figure 1 is a schematic diagram of the connection between the lower section of the front bumper and the lower cross member of the radiator in one direction according to an embodiment of the present invention;

[0020] Figure 2 is a schematic diagram of the connection between the lower section of the front bumper and the lower cross member of the radiator in another direction according to an embodiment of the present invention;

[0021] Figure 3 yes Figure 1 A partial schematic diagram of

[0022] Figure 4 yes Figure 1 A partial second schematic diagram of ;

[0023] Figure 5 is a schematic diagram of the connection between the middle bracket, the side bracket and the connecting bracket and the lower crossbeam of the radiator according to an embodiment of the present invention;

[0024] Figure 6 is a schematic structural diagram of a middle bracket according to an embodiment of the present invention;

[0025] Figure 7 2 is a schematic structural diagram of a side bracket according to an embodiment of the present invention.

[0026] Reference numerals:

[0027] 100. Front bumper mounting structure;

[0028] 10. Middle bracket; 11. First main body; 111. Second clamping portion; 12. First flange; 13. Second flange; 14. First collapse rib; 15. First collapse hole;

[0029] 20. Side bracket; 21. Second main body; 211. Fourth clamping portion; 212. Position limiting portion; 22. Third flange; 23. Fourth flange; 24. Second collapse rib; 25. Second collapse hole;

[0030] 30. Connecting bracket; 31. First clamping portion;

[0031] 200, radiator lower crossbeam;

[0032] 300. Lower section of the front bumper; 310. Third clamping portion. DETAILED DESCRIPTION

[0033] The embodiments of the present invention will be described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention will be described in detail below.

[0034] Reference below Figure 1-Figure 7A front bumper mounting structure 100 according to an embodiment of the present invention is described, and a vehicle including the front bumper mounting structure 100 is also provided.

[0035] like Figure 1-Figure 5 As shown, the left-right direction refers to the left-right direction of the vehicle, the front-back direction refers to the front-back direction of the vehicle, and the height direction refers to the height direction of the vehicle.

[0036] like Figure 5 As shown, the front bumper mounting structure 100 includes a center bracket 10, a side bracket 20, and a connecting bracket 30. The front side of the center bracket 10 is connected to the middle portion of the lower section of the front bumper 300, and the rear side is connected to the middle portion of the radiator lower cross member 200. The lower grille of the front bumper 300 is mounted on the rear side of the front bumper 300. Specifically, the center bracket 10 is connected between the middle portion of the front bumper 300 and the middle portion of the radiator lower cross member 200. The front side of the center bracket 10 is connected to the lower section of the front bumper 300, and the rear side of the center bracket 10 is connected to the radiator lower cross member 200. The center bracket 10 provides a mounting point for the lower section of the front bumper 300. The center bracket 10 is first fixedly connected to the radiator lower cross member 200, and then the front bumper 300 is connected to the front side of the center bracket 10.

[0037] Combine Figure 1-Figure 2 As shown, at least two side brackets 20 are respectively located on either side of the center bracket 10. The front sides of the side brackets 20 are connected to the front bumper 300, and the rear sides are connected to the radiator lower cross member 200. Specifically, there may be two side brackets 20, each located on either side of the center bracket 10 in the left-right direction. One side bracket 20 is located on the left side of the center bracket 10, one side bracket 20 is connected between the left side of the front bumper 300 and the left side of the radiator lower cross member 200, and another side bracket 20 is located on the right side of the center bracket 10, and another side bracket 20 is connected between the right side of the front bumper 300 and the right side of the radiator lower cross member 200. The two side brackets 20 further provide mounting points for the front bumper 300, ensuring the installation stability of the front bumper 300.

[0038] The front side of the connecting bracket 30 is connected to the lower grille of the front bumper 300, and the rear side is connected to the front side of the middle bracket 10. Specifically, the connecting bracket 30 is fixedly connected to the front bumper 300 through the lower grille of the front bumper 300. The front side of the middle bracket 10 is connected to the rear side of the connecting bracket 30. The middle bracket 10, the connecting bracket 30, and the lower grille of the front bumper 300 connect the middle portion of the radiator lower cross member 200 to the middle portion of the front bumper 300. This provides multi-point support for the front bumper 300, ensuring sufficient support strength for the front bumper 300 and meeting the safety and collision performance requirements of the entire vehicle.

[0039] During installation, first install the connecting bracket 30 on the lower grille of the front bumper 300, and install the middle bracket 10 and the side bracket 20 on the radiator lower cross beam 200; then snap the lower section of the front bumper 300 into contact with the middle bracket 10 and the side bracket 20 to connect the lower section of the front bumper 300 to the radiator lower cross beam 200. The radiator lower cross beam 200 provides support for the front bumper 300.

[0040] Therefore, the lower section of the front bumper 300 is connected to the radiator lower cross beam 200 through the middle bracket 10, the side bracket 20 and the connecting bracket 30. The radiator lower cross beam 200 provides multi-point support for the lower section of the front bumper 300, which can meet the stepping strength of the front bumper 300 and meet the safety collision performance requirements of the entire vehicle.

[0041] like Figure 3 and Figure 4 As shown, a first clamping portion 31 is provided on the rear side of the connecting bracket 30, and a second clamping portion 111 is provided on the front side of the middle bracket 10. The first clamping portion 31 and the second clamping portion 111 are mutually clamped. Specifically, the first clamping portion 31 is provided on the rear side of the connecting bracket 30, and the second clamping portion 111 is provided on the front side of the middle bracket 10. The first clamping portion 31 and the second clamping portion 111 are clamped together to connect the connecting bracket 30 and the middle bracket 10, thereby connecting the radiator lower cross member 200 and the lower section of the front bumper 300. The radiator lower cross member 200 provides support for the front bumper 300.

[0042] Among them, the first clamping part 31 can be a buckle, and the second clamping part 111 can be a tongue. The tongue is inserted into the buckle to clamp the middle bracket 10 and the connecting bracket 30. The middle bracket 10 can limit the displacement of the connecting bracket 30 in the height direction and the left and right directions through the second clamping part 111 to ensure the installation reliability of the front bumper 300.

[0043] like Figure 6 As shown, the middle bracket 10 includes a first main body 11 and a first flange 12. The first main body 11 is provided with a second engaging portion 111. The first flange 12 is bent downward relative to the first main body 11 and connected to the first main body 11. The first flange 12 is connected to the radiator lower crossbeam 200. Specifically, the first main body 11 extends in the front-to-back direction and is provided with a second engaging portion 111. The second engaging portion 111 is arranged at an angle relative to the first main body 11 so that the second engaging portion 111 extends into the first engaging portion 31. The first main body 11 and the second engaging portion 111 cooperate with each other to engage with the first engaging portion 31.

[0044] Specifically, the first flange 12 extends in the height direction, the first flange 12 is connected to the rear side of the first main body 11, the first flange 12 can be bent upward relative to the first main body 11, the first flange 12 is fitted with and fixedly connected to the lower cross beam 200 of the radiator, and the first flange 12 and the lower cross beam 200 of the radiator can be fixedly connected by screwing, which is convenient for installation and disassembly.

[0045] In some embodiments, the center bracket 10 further includes a second flange 13. There may be two second flanges 13, each connected to the left and right sides of the main body. The rear sides of the second flanges 13 are connected to the first flange 12. The second flanges 13 are bent relative to the first main body 11. The first main body 11, the first flange 12, and the second flange 13 form a cover-like structure. When the vehicle is hit, the center bracket 10 can absorb the impact energy.

[0046] like Figure 6 As shown, the center bracket 10 is provided with a plurality of first crush ribs 14, which are spaced apart from one another. Specifically, the first crush ribs 14 are arched structures, and the plurality of first crush ribs 14 are spaced apart on the center bracket 10. When subjected to force, the first crush ribs 14 form a folded, crushed shape, directing energy from the middle portion of the front bumper 300 to the rear along the center bracket 10, thereby enhancing energy absorption and improving the overall structural strength and operational stability of the front bumper mounting structure 100. This increases the load capacity of the front bumper mounting structure 100, reduces the maximum stress around the front bumper mounting structure 100, and prevents the center bracket 100 from easily deforming and breaking under extreme vehicle operating conditions.

[0047] Furthermore, the center bracket 10 is provided with a plurality of first crush holes 15, which are arranged between two adjacent first crush ribs 14 and extend in the front-to-back direction. Specifically, the first crush holes 15 are arranged between two adjacent first crush ribs 14 and extend in the front-to-back direction. The energy absorbed by the first crush ribs 14 can be released through the first crush holes 15. The first crush holes 15 and the first crush ribs 14 cooperate, and during a collision, the first crush ribs 14 can deform and absorb energy, which is beneficial for pedestrian protection. The first crush holes 15 also contribute to the lightweighting of the vehicle body. The first crush ribs 14 and the first crush holes 15 enhance the overall structural strength and operational stability of the front bumper mounting structure 100, increase the load-bearing capacity of the front bumper mounting structure 100, reduce the maximum stress around the front bumper mounting structure 100, and prevent the center bracket 100 from easily deforming and breaking under extreme vehicle operating conditions.

[0048] Part of the first collapse rib 14 is arranged on the first main body 11, and another part of the first collapse rib 14 is arranged on the second flange 13. At least two first collapse holes 15 are arranged at the connection between the first main body 11 and the two second flanges 13, so as to guide the first collapse holes 15 to absorb impact energy.

[0049] like Figure 5 As shown, the front bumper 300 is provided with a third clamping portion 310, and the side bracket 20 is provided with a fourth clamping portion 211. The third clamping portion 310 and the fourth clamping portion 211 are clamped together. Specifically, the third clamping portion 310 is located on the side of the front bumper 300 facing the rear. There can be two third clamping portions 310, and the two third clamping portions 310 are respectively located on both sides of the front bumper 300 in the left and right directions. The front side of the side bracket 20 is provided with a fourth clamping portion 211. The two third clamping portions 310 are respectively clamped with the fourth clamping portions 211 on the two side brackets 20, so that the side bracket 20 and the front bumper 300 are clamped and connected. During installation, the front bumper 300 only needs to be clamped to the middle bracket 10 and the side bracket 20 to complete the installation of the front bumper 300.

[0050] like Figure 5 and Figure 7 As shown, the side bracket 20 is provided with a limiting portion 212, which is spaced apart from the fourth engaging portion 211 and is used to limit the third engaging portion 310. Specifically, the limiting portion 212 is an arc-shaped protrusion that protrudes upward. In the front-to-back direction, the limiting portion 212 is provided in front of the fourth engaging portion 211. The limiting portion 212 cooperates with the fourth engaging portion 211 to limit the third engaging portion 310, restricting the displacement of the third engaging portion 310 in the front-to-back direction, limiting the freedom of the front bumper 300, and ensuring the stability of the front bumper 300.

[0051] In some embodiments, the side bracket 20 is provided with a plurality of second crush ribs 24, which are spaced apart from one another. Specifically, the second crush ribs 24 are arched structures. The plurality of second crush ribs 24 are spaced apart on the side bracket 20. When subjected to force, the second crush ribs 24 form a folded, crushed shape, directing energy from both sides of the front bumper 300 rearward along the side bracket 20, thereby enhancing energy absorption and improving the overall structural strength and operational stability of the front bumper mounting structure 100, thereby increasing the load capacity of the front bumper mounting structure 100.

[0052] In some other embodiments, the side bracket 20 is provided with a plurality of second crush holes 25. These second crush holes 25 are located between two adjacent second crush ribs 24 and extend in the front-to-back direction. In other words, the second crush holes 25 are located between two adjacent second crush ribs 24 and extend in the front-to-back direction. Energy absorbed by the second crush ribs 24 can be released through the second crush holes 25. The second crush holes 25 cooperate with the second crush ribs 24 to deform and absorb energy during a collision, thereby facilitating pedestrian protection. The second crush holes 25 also contribute to vehicle weight reduction. Consequently, the second crush ribs 24 and second crush holes 25 further enhance the overall structural strength and operational stability of the front bumper mounting structure 100, increasing the load capacity of the front bumper mounting structure 100, reducing the maximum stress around the front bumper mounting structure 100, and preventing the side bracket 20 from easily deforming and fracturing under extreme vehicle operating conditions.

[0053] like Figure 7 As shown, the side bracket 20 includes: a second main body 21 and a third flange 22, the third main body is provided with a first clamping portion 31 and a limiting portion 212, the third flange 22 is bent downward relative to the second main body 21, the third flange 22 is fitted with and fixedly connected to the lower cross beam 200 of the radiator, and the side bracket 20 is fixedly connected to the lower cross beam 200 of the radiator through the third flange 22.

[0054] The side bracket 20 also includes a fourth flange 23. There may be two fourth flanges 23, one located on either side of the second body 21 in the left-right direction. The fourth flange 23 is connected to the second body 21 and is bent downward relative to the second body 21. The second body 21, the third flange 22, and the fourth flange 23 form a hood-like structure. When the vehicle is impacted, the side bracket 20 can absorb the impact energy, ensuring the reliability and safety of the front bumper mounting structure 100.

[0055] Among them, part of the first collapse rib 14 is set on the second main body 21, and another part of the second collapse rib 24 is set on the second flange 13. At least two second collapse holes 25 are set at the connection between the second main body 21 and the two fourth flanges 23, so as to guide the second collapse holes 25 to absorb impact energy.

[0056] In some embodiments, the front bumper mounting structure 100 further includes: a first fastener, a first mounting hole provided on the rear side of the middle bracket 10, a second mounting hole provided on the radiator lower cross beam 200, and the first fastener passing through the first mounting hole and the second mounting hole to be fixedly connected to the radiator lower cross beam 200. Specifically, the first mounting hole is provided at the position where the middle bracket 10 and the radiator lower cross beam 200 are in contact, that is, the first mounting hole is provided on the first flange 12, and the first mounting hole corresponds to the third mounting hole on the radiator lower cross beam 200. The first fastener passes through the first mounting hole and the second mounting hole to be fixedly connected to the radiator lower cross beam 200, mounting the middle bracket 10 on the radiator lower cross beam 200, providing a mounting point for the front bumper 300.

[0057] The first fastener may be a screw, which screws the middle bracket 10 and the lower cross beam 200 of the radiator together, making installation and disassembly of the middle bracket 10 easy and convenient to operate.

[0058] In some embodiments, the front bumper mounting structure 100 further includes a second fastener. A third mounting hole is provided on the rear side of the side bracket 20, and a fourth mounting hole is provided on the radiator lower cross member 200. The second fastener passes through the third and fourth mounting holes to be fixedly connected to the radiator lower cross member 200. Specifically, the third mounting hole is provided at the location where the side bracket 20 and the radiator lower cross member 200 abut, i.e., the third mounting hole is provided on the third flange 22. The third mounting hole corresponds to the fourth mounting hole. The second fastener passes through the third and fourth mounting holes to be fixedly connected to the radiator lower cross member 200, mounting the side bracket 20 on the radiator lower cross member 200 and providing a mounting point for the front bumper 300.

[0059] The second fastener may be a screw, which screws the side bracket 20 and the radiator lower cross beam 200 together, making installation and disassembly of the side bracket 20 easier and simpler to operate.

[0060] Furthermore, in the height direction, the size of one of the third flanges 22 is smaller than the other third flange 22 , so as to provide installation space for the second fastener.

[0061] According to some embodiments of the present invention, the cross-sectional area of ​​the center bracket 10 increases gradually from front to back, as measured along a plane defined by the left-right and height directions. In other words, the height of the second flange 13 increases gradually from front to back in the front-to-back direction, facilitating layer-by-layer collapse after a collision and enhancing energy absorption.

[0062] A vehicle according to an embodiment of the second aspect of the present invention includes: a front bumper 300; and a front bumper mounting structure 100. The front bumper 300 is connected to a radiator lower cross member 200 via the front bumper mounting structure 100. The lower section of the front bumper 300 is connected to the radiator lower cross member 200 via a center bracket 10, a side bracket 20, and a connecting bracket 30. The radiator lower cross member 200 provides multi-point support for the lower section of the front bumper 300, ensuring sufficient pedal strength for the front bumper 300 and meeting the overall vehicle safety and collision performance requirements.

[0063] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0064] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0065] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A front bumper mounting structure, characterized in that: include: A middle bracket (10), wherein the front side of the middle bracket (10) is connected to the middle portion of the lower section of the front bumper (300) and the rear side is connected to the middle portion of the radiator lower cross beam (200), and the rear side of the front bumper (300) is installed with a lower grille of the front bumper (300); At least two side brackets (20), at least two of the side brackets (20) are respectively located on both sides of the middle bracket (10), the front sides of the side brackets (20) are clamped to the front bumper (300) and the rear sides are connected to the radiator lower cross beam (200); A connecting bracket (30) is provided, wherein the front side of the connecting bracket (30) is connected to the lower grille of the front bumper (300) and the rear side is clamped to the front side of the middle bracket (10).

2. The front bumper mounting structure according to claim 1, characterized in that: A first clamping portion (31) is provided on the rear side of the connecting bracket (30), and a second clamping portion (111) is provided on the front side of the middle bracket (10); the first clamping portion (31) and the second clamping portion (111) are clamped to each other.

3. The front bumper mounting structure according to claim 2, characterized in that: The middle bracket (10) comprises: a first main body (11) and a first flange (12); the first main body (11) is provided with the second clamping portion (111); the first flange (12) is bent relative to the first main body (11) and connected to the first main body (11); the first flange (12) is connected to the lower cross beam (200) of the radiator.

4. The front bumper mounting structure according to claim 1, characterized in that: The front bumper (300) is provided with a third clamping portion (310), and the side bracket (20) is provided with a fourth clamping portion (211), and the third clamping portion (310) and the fourth clamping portion (211) are clamped to each other.

5. The front bumper mounting structure according to claim 4, characterized in that: A limiting portion (212) is provided on the side bracket (20), and the limiting portion (212) and the fourth clamping portion (211) are arranged at intervals and are used to limit the third clamping portion (310).

6. The front bumper mounting structure according to claim 1, characterized in that: The middle bracket (10) is provided with a plurality of first collapse ribs (14), and the plurality of first collapse ribs (14) are arranged at intervals from each other; and / or, A plurality of second collapse ribs (24) are provided on the side bracket (20), and the plurality of second collapse ribs (24) are spaced apart from each other.

7. The front bumper mounting structure according to claim 6, characterized in that: The middle bracket (10) is provided with a plurality of first collapse holes (15), wherein the plurality of first collapse holes (15) are provided between two adjacent first collapse ribs (14) and extend in the front-to-back direction; and / or, The side bracket (20) is provided with a plurality of second collapse holes (25), and the plurality of second collapse holes (25) are provided between two adjacent second collapse ribs (24) and extend in the front-to-back direction.

8. The front bumper mounting structure according to claim 1, characterized in that: Also includes: A first fastener is provided on the rear side of the middle bracket (10), a second mounting hole is provided on the radiator lower crossbeam (200), and the first fastener is fixedly connected to the radiator lower crossbeam (200) after passing through the first mounting hole and the second mounting hole.

9. The front bumper mounting structure according to claim 1, characterized in that: Also includes: A second fastener is provided on the rear side of the side bracket (20), a third mounting hole is provided on the radiator lower cross beam (200), and the second fastener is fixedly connected to the radiator lower cross beam (200) after passing through the third mounting hole and the fourth mounting hole.

10. A vehicle, characterized in that: include: A front bumper (300); the front bumper mounting structure according to any one of claims 1 to 9, wherein the front bumper (300) is connected to the radiator lower cross beam (200) through the front bumper mounting structure (100).

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