Bumper brackets and vehicles

Abstract

This application provides a bumper bracket and a vehicle. The bumper bracket includes an upper bracket, a lower bracket, and a locking structure. The upper bracket includes an upper mounting end and an adjustment end, which can be mounted to the end frame of the vehicle body via the mounting end. The lower bracket includes a lower mounting end and an adjustment end, which can be mounted to the anti-collision beam of the vehicle body via the lower mounting end. After the upper and lower brackets are respectively mounted to the end frame and the anti-collision beam, the locking structure is connected to the adjustment end and the adjustment end, and the adjustment end is locked. Since the lower bracket can slide along the adjustment end of the upper bracket via the adjustment end, the upper and lower brackets can be flexibly adjusted by sliding the adjustment end relative to the adjustment end during the assembly process. Therefore, even if there is a certain error in the height direction of the anti-collision beam, it can be ensured that the upper and lower brackets can be accurately mounted to the end frame and the anti-collision beam, effectively reducing the assembly difficulty of the bumper bracket.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a bumper bracket and a vehicle. Background Technology

[0002] A front bumper beam is a crucial safety structure at the front of a vehicle, primarily used to absorb impact energy during low-speed collisions, protecting the vehicle's frame and occupants. The front bumper covers the front bumper beam, serving both aesthetic and aerodynamic purposes. The front bumper is typically secured to the front bumper beam using bumper brackets to ensure installation precision and stability.

[0003] Due to limitations in the manufacturing process, the anti-collision beam has a large dimensional tolerance in the vertical direction, which makes it impossible to directly and accurately assemble the bumper bracket onto the anti-collision beam. It is necessary to rely on tooling fixtures for positioning and adjustment, which increases the assembly difficulty of the bumper bracket. Utility Model Content

[0004] This application provides a bumper bracket and a vehicle. By setting an adjustable lower bracket structure in the bumper bracket to absorb the vertical tolerance of the anti-collision beam, the technical problem of the high difficulty in assembling the bumper bracket is solved.

[0005] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows:

[0006] On one hand, this application provides a bumper bracket, comprising:

[0007] The upper bracket includes an upper mounting end and an adjustment end, wherein the upper mounting end is used to be fixedly connected to the end frame;

[0008] The lower bracket includes a lower mounting end and an adjusting end. The adjusting end is slidably connected to the adjusting end in a direction that is close to or away from the upper mounting end. The lower mounting end is used to be fixedly connected to the anti-collision beam.

[0009] A locking structure, connected to the supply end and the adjustment end, is used to restrict the sliding of the adjustment end relative to the supply end by locking the supply end and the adjustment end.

[0010] In some embodiments, the supply end is provided with a plurality of spaced first connecting holes along the width direction, the adjustment end is provided with a second connecting hole corresponding to each of the first connecting holes along the width direction, and the locking structure includes a plurality of locking members, each of the locking members being provided to pass through each of the first connecting holes and each of the connecting holes respectively to lock the adjustment end.

[0011] In some embodiments, the first connecting hole is a waist hole that extends toward the mounting end, and the second connecting hole is a round hole.

[0012] In some embodiments, the locking member includes a connecting screw that sequentially passes through the waist hole and the round hole and is threaded to the side wall of the round hole. The connecting screw is configured to lock the supply end and the adjustment end in a tightened state.

[0013] In some embodiments, the supply and adjustment end includes a supply insertion portion and limiting portions located on both sides of the supply insertion portion, a limiting groove is formed between the supply insertion portion and the limiting portions, and the adjustment end includes a plug-in portion and mating portions located on both sides of the plug-in portion, the plug-in portion is inserted into the limiting groove, and the mating portions at least partially overlap with the limiting portions.

[0014] In some embodiments, the adjusting end is provided with positioning openings spaced apart along the width direction on the side near the supply adjusting end, and the supply adjusting end is provided with a plurality of positioning protrusions spaced apart along the width direction, the positioning protrusions being installed in the positioning openings.

[0015] In some embodiments, the upper mounting end is provided with a horizontally bent overlapping member, through which the upper mounting end can overlap the end frame.

[0016] In some embodiments, the lower mounting end is provided with a support member that bends in the horizontal direction, and the lower mounting end can be supported on the anti-collision beam by the support member.

[0017] On the other hand, this application provides a vehicle, including:

[0018] The vehicle body has end frames and anti-collision beams spaced apart along the height direction;

[0019] The aforementioned bumper bracket is fixedly connected to the end frame via an upper mounting end, and the bumper bracket is fixedly connected to the anti-collision beam via a lower mounting end.

[0020] In some embodiments, the upper mounting end overlaps the end frame and is fixedly connected to the end frame by a threaded connection, and the upper mounting end support supports the anti-collision beam and is fixedly connected to the anti-collision beam by a threaded connection.

[0021] The bumper bracket provided in this application includes an upper bracket, a lower bracket, and a locking structure. The upper bracket includes an upper mounting end and an adjustment end, which can be mounted to the end frame of the vehicle body via the mounting end. The lower bracket includes a lower mounting end and an adjustment end, which can be mounted to the anti-collision beam of the vehicle body via the lower mounting end. After the upper and lower brackets are respectively mounted to the end frame and the anti-collision beam, the locking structure is connected to the adjustment end and the adjustment end, and the adjustment end is locked. Since the lower bracket can slide along the adjustment end of the upper bracket via the adjustment end, the upper and lower brackets can be flexibly adjusted by sliding the adjustment end relative to the adjustment end during the assembly process. This can absorb the vertical tolerance of the anti-collision beam. Therefore, even if there is a certain error in the height direction of the anti-collision beam, it can be ensured that the upper and lower brackets can be accurately mounted to the end frame and the anti-collision beam, effectively reducing the assembly difficulty of the bumper bracket and providing convenience for the assembly of the bumper bracket. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0023] Figure 1 This is a schematic diagram of the bumper bracket provided in an embodiment of this application;

[0024] Figure 2a This is a schematic diagram of the upper support structure provided in an embodiment of this application;

[0025] Figure 2b This is a schematic diagram of the structure of the lower support provided in an embodiment of this application;

[0026] Figure 3a This is a schematic diagram of the structure of the first connecting hole portion of the upper bracket provided in an embodiment of this application;

[0027] Figure 3b This is a schematic diagram of the structure of the locking component provided in the embodiments of this application;

[0028] Figure 3c This is a schematic diagram of the second connection hole portion of the lower bracket provided in an embodiment of this application;

[0029] Figure 4 This is a schematic diagram of the assembled upper and lower brackets provided in the embodiments of this application;

[0030] Figure 5 This is a top view of the upper support provided in the embodiment of this application.

[0031] Figure label:

[0032] 10. Upper bracket; 11. Upper mounting end; 111. Overlapping piece; 12. Supply and adjustment end; 12a. Limiting slide groove; 121. Insertion part; 122. Limiting part; 123. Positioning protrusion; 124. First connecting hole;

[0033] 20. Lower bracket; 21. Adjustment end; 211. Insertion part; 212. Mating part; 213. Positioning port; 214. Second connecting hole; 22. Lower mounting end; 221. Support component;

[0034] 30. Locking structure; 31. Locking component; 311. Connecting screw.

[0035] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0036] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0037] This application provides a vehicle having a width direction (Y direction) and a height direction (Z direction). The vehicle includes a body, a bumper bracket, and a bumper. The body is provided with an end frame and a crash beam. The two ends of the bumper bracket are respectively connected to the end frame and the crash beam, and the bumper is mounted on the bumper bracket.

[0038] Understandably, the bumper can be a front bumper or a rear bumper.

[0039] For example, when the bumper is a front bumper, the end frame is configured as a front end frame, and the anti-collision beam is configured as a front anti-collision beam. When the bumper is a rear bumper, the end frame is configured as a rear end frame, and the anti-collision beam is configured as a rear anti-collision beam.

[0040] It should be noted that the vehicle in this application can refer to large vehicles, small vehicles, special-purpose vehicles, etc. For example, according to vehicle type, the vehicle in this application can be a sedan, an off-road vehicle, a multi-purpose vehicle (MPV), or other types of vehicles. Generally, a vehicle is equipped with wheels, a power source, and a transmission system between the wheels and the power source. The transmission system can transmit the power provided by the power source to the wheels, causing the wheels to rotate and thus driving the vehicle.

[0041] In related technologies, the bumper bracket is a one-piece structure. Due to the certain error in the vertical direction of the bumper during the production process, it cannot be adjusted according to actual needs during assembly. Therefore, the assembly of the bumper bracket is difficult and causes inconvenience to the installation of the bumper bracket.

[0042] To address the issue of the high assembly difficulty of the aforementioned bumper brackets, this application provides a bumper bracket with an upper bracket structure and a lower bracket structure that can move relative to each other in the Z-direction. During the assembly of the bumper bracket, the upper and lower bracket structures can be adaptively adjusted according to the actual distance between the vehicle's end frame and the anti-collision beam, thereby facilitating the assembly of the bumper bracket.

[0043] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0044] To better understand this application, the following is combined with... Figures 1 to 5 The technical solution of this application is described in detail below:

[0045] This application provides a bumper bracket for mounting on a vehicle, the vehicle having end frames and anti-collision beams spaced apart along the height direction, such as... Figure 1 As shown, the device includes an upper bracket 10, a lower bracket 20, and a locking structure 30. The upper bracket 10 includes an upper mounting end 11 and a supply and adjustment end 12. The upper mounting end 11 is used to fix the device to the end frame. The lower bracket 20 includes an adjustment end 21 and a lower mounting end 22. The adjustment end 21 is slidably connected to the supply and adjustment end 12 in a direction close to or away from the upper mounting end 11. The lower mounting end 22 is used to fix the device to the anti-collision beam. The locking structure 30 is connected to the supply and adjustment end 12 and the adjustment end 21 and is used to restrict the sliding of the adjustment end 21 relative to the supply and adjustment end 12 by locking the supply and adjustment end 12 and the adjustment end 21.

[0046] Specifically, the bumper bracket is provided with an upper bracket 10, a lower bracket 20, and a locking structure 30. The upper bracket 10 includes an upper mounting end 11 and an adjustment end 12. The upper bracket 10 can be mounted to the end frame of the vehicle body through the mounting end. The lower bracket 20 includes a lower mounting end 22 and an adjustment end 21. The lower bracket 20 can be mounted to the anti-collision beam of the vehicle body through the lower mounting end 22. After the upper bracket 10 and the lower bracket 20 are respectively mounted to the end frame and the anti-collision beam, the locking structure 30 is connected to the adjustment end 12 and the adjustment end 21, and the adjustment end 12 and the adjustment end 21 are locked. Since the lower bracket 20 can slide along the supply and adjustment end 12 of the upper bracket 10 via the adjustment end 21, during the assembly of the upper bracket 10 and the lower bracket 20, the upper bracket 10 and the lower bracket 20 can be flexibly adjusted by the sliding of the adjustment end 21 relative to the supply and adjustment end 12, thereby absorbing the vertical tolerance of the anti-collision beam. Therefore, even if there is a certain error in the height direction of the anti-collision beam, it can be ensured that the upper bracket 10 and the lower bracket 20 can be accurately assembled on the end frame and the anti-collision beam, effectively reducing the assembly difficulty of the bumper bracket and providing convenience for the assembly of the bumper bracket.

[0047] In this embodiment, during the bumper bracket assembly process, the lower mounting end 22 of the lower bracket 20 can be fixed to the anti-collision beam first, then the upper mounting end 11 of the upper bracket 10 can be fixed to the end frame, and finally the adjusting end 21 and the supply-adjustment end 12 can be locked. Alternatively, the upper mounting end 11 of the upper bracket 10 can be fixed to the end frame first, then the lower mounting end 22 of the lower bracket 20 can be fixed to the anti-collision beam, and finally the adjusting end 21 and the supply-adjustment end 12 can be locked.

[0048] In this embodiment, the width direction of the upper bracket 10 and the lower bracket 20 is the width direction of the vehicle. Figure 1 (Y-direction), the height direction of the upper bracket 10 and the lower bracket 20 is the height direction of the vehicle. Figure 1 (Z direction in the middle).

[0049] Understandably, the upper bracket 10 can be connected to the end frame in any way, as long as it can be fastened to the end frame.

[0050] In one embodiment, such as Figure 1 Figure 2 and Figure 5As shown, the upper mounting end 11 is provided with a horizontally bent overlapping member 111, which allows the upper mounting end 11 to overlap the end frame. Specifically, during the installation of the upper bracket 10, the upper mounting end 11 of the upper bracket 10 can first be overlapped with the end frame via the overlapping member 111, allowing the upper bracket 10 to suspend itself within the end frame. This eliminates the need for manual assistance during the locking process. After overlapping the upper bracket 10, bolts are used to fix the overlapping member 111 and the side of the upper mounting end 11 to the end frame, thus securing the upper bracket 10 to the end frame. The overlapping member 111 facilitates the assembly of the upper bracket 10 while ensuring stability between the upper bracket 10 and the end frame through its horizontal alignment and the vertical alignment of the side of the upper mounting end 11.

[0051] Understandably, the lower bracket 20 can be connected to the anti-collision beam in any way, as long as it can be fastened to the anti-collision beam.

[0052] In one embodiment, such as Figure 1 As shown in Figure 2, the lower mounting end 22 is provided with a support member 221 that bends horizontally, allowing the lower mounting end 22 to be supported on the anti-collision beam via the support member 221. Specifically, during the installation of the lower bracket 20, the upper mounting end 11 of the upper bracket 10 can first be supported on the anti-collision beam via the support member 221. This allows the lower bracket 20 to be pre-supported by the support member 221 before being fixed, eliminating the need for manual assistance during the locking process. After positioning the support member 221, it is then fixed to the anti-collision frame with bolts, thus securing the lower bracket 20 to the anti-collision frame. The support member 221 facilitates the assembly of the lower bracket 20 while ensuring stability between the lower bracket 20 and the anti-collision beam.

[0053] Understandably, the adjusting end 12 can be configured as any structure that allows the adjusting end 21 to slide. For example, the adjusting end 12 can be provided with a sliding plane, and the adjusting end 21 slides along the adjusting end 12 through a sliding connection with the sliding plane. The adjusting end 12 can also be provided with a cavity structure, and the adjusting end 21 slides along the cavity structure. The adjusting end 12 can also be provided with a sliding rod, and the adjusting end 21 is provided with a corresponding sliding sleeve; the sliding connection between the sliding sleeve and the sliding rod allows the adjusting end 21 to slide along the adjusting end 12.

[0054] In one embodiment, as shown in FIG2, the supply and adjustment end 12 includes a supply insertion portion 121 and a limiting portion 122 located on both sides of the supply insertion portion 121. A limiting groove 12a is formed between the supply insertion portion 121 and the limiting portion 122. The adjustment end 21 includes a plug-in portion 211 and a mating portion 212 located on both sides of the plug-in portion 211. The plug-in portion 211 is inserted into the limiting groove 12a, and the mating portion 212 is at least partially overlapped with the limiting portion 122.

[0055] Specifically, the supply end 12, through the cooperation of the supply insertion part 121 and the limiting parts 122 on both sides of the supply insertion part 121, can form a limiting groove 12a structure for the sliding of the adjustment end 21. The adjustment end 21, through the cooperation of the insertion part 211 and the limiting groove 12a, can slide along the supply end 12 towards or away from the upper mounting end 11. The limiting parts 122 can limit the width of the insertion part 211, thereby facilitating the assembly of the supply end 12 and the adjustment end 21. The two sides of the insertion part 211 are provided with fitting parts 212 that can at least partially overlap with the limiting parts 122, which can strengthen the connection between the supply end 12 and the adjustment end 21, thereby improving the stability of the bumper bracket.

[0056] In one embodiment, as shown in FIG2, the adjusting end 21 is provided with positioning openings 213 spaced apart along the width direction on the side near the supply and adjusting end 12, and the supply and adjusting end 12 is provided with a plurality of positioning protrusions 123 spaced apart along the width direction, and the positioning protrusions 123 are installed in the positioning openings 213.

[0057] Specifically, during the connection process between the adjustment end 21 and the supply end 12, the supply end 12 can be positioned by the positioning port 213, which facilitates the connection between the adjustment end 21 and the supply end 12. Furthermore, the connection between the adjustment end 21 and the supply end 12 can be strengthened by the cooperation of the positioning port 213 and the positioning protrusion 123, thereby improving the stability of the bumper bracket.

[0058] In one embodiment, as shown in Figures 2 and 3, the adjusting end 12 is provided with a plurality of spaced first connecting holes 124 along the width direction, and the adjusting end 21 is provided with second connecting holes 214 corresponding to each of the first connecting holes 124 along the width direction. The locking structure 30 includes a plurality of locking members 31, each of which is provided to pass through each of the first connecting holes 124 and each connecting hole to lock the adjusting end 21.

[0059] Specifically, the locking member 31, by passing through the first connecting hole 124 of the supply and adjustment end 12 and the second connecting hole 214 of the adjustment end 21, can restrict the sliding of the adjustment end 21 relative to the supply and adjustment end 12, thereby locking the supply and adjustment end 12 and the adjustment end 21.

[0060] Understandably, the first connecting hole 124 can be configured as a plurality of circular holes spaced apart along the height direction of the adjusting end 12. After the upper mounting end 11 and the lower mounting end 22 are locked, the second connecting hole 214 of the adjusting end 21 aligns with one of the first connecting holes 124 of the adjusting end 12. The locking member 31 can lock the upper bracket 10 and the lower bracket 20 by connecting the second connecting hole 214 and the first connecting hole 124. Alternatively, the second connecting hole 214 can be configured as a plurality of circular holes spaced apart along the height direction of the adjusting end 21. After the upper mounting end 11 and the lower mounting end 22 are locked, the first connecting hole 124 of the adjusting end 12 aligns with one of the second connecting holes 214 of the adjusting end 21. The locking member 31 can lock the upper bracket 10 and the lower bracket 20 by connecting the first connecting hole 124 and the second connecting hole 214.

[0061] In one embodiment, such as Figure 2a and Figure 3a As shown, the first connecting hole 124 is a slotted hole, which extends towards the mounting end, as... Figure 2b and Figure 3c As shown, the second connecting hole 214 is a round hole. Specifically, by setting the first connecting hole 124 as a slotted hole and the second connecting hole 214 as a round hole, the first connecting hole 124 and the second connecting hole 214 can always remain connected. After the upper mounting end 11 and the lower mounting end 22 are respectively fastened to the end frame and the anti-collision beam, it is only necessary to connect the locking member 31 to the slotted hole and the round hole, which facilitates the locking of the adjusting end 21 and the supply and adjustment end 12.

[0062] In this embodiment, the first connecting hole 124 can also be set as a round hole, and the second connecting hole 214 can be set as a waist hole.

[0063] In one embodiment, such as Figure 1 and Figure 3b As shown, the locking component 31 includes a connecting screw 311. The connecting screw 311 passes through a slotted hole and a round hole in sequence, and is threaded to the side wall of the round hole. The connecting screw 311 is configured to lock the supply end 12 and the adjustment end 21 in the tightened state. Specifically, the upper mounting end 11 and the lower mounting end 22 are respectively fastened to the end frame and the anti-collision beam. The connecting screw 311 passes through the slotted hole and is threaded to the round hole, connecting the upper bracket 10 and the lower bracket 20. The lower bracket 20 can move relative to each other within the length range of the slotted hole. After the lower bracket 20 and the lower bracket 20 are fastened to the end frame and the anti-collision beam by the upper mounting end 11 and the lower mounting end 22 respectively, the connecting screw 311 is then tightened to form the desired result. Figure 4 The structure of the upper bracket 10 and lower bracket 20 after assembly is shown.

[0064] In the assembly process of the bumper bracket of this embodiment, the connecting screw 311 is first passed through the waist hole and threaded into the round hole, allowing the upper bracket 10 and the lower bracket 20 to maintain relative movement. Then, the overlapping part 111 of the upper bracket 10 is overlapped with the upper part of the end frame and locked with screws. The upper mounting end 11 of the upper bracket 10 is locked to the side of the end frame with screws. The support part 221 of the lower bracket 20 is supported on the upper part of the anti-collision beam and locked with screws. Finally, the connecting screw 311 is tightened to complete the assembly of the bumper bracket, forming as shown in the figure. Figure 4 The structure of the upper bracket 10 and lower bracket 20 after assembly is shown.

[0065] This application embodiment also provides a vehicle, including a vehicle body, a bumper bracket and a bumper. The vehicle body has end frames and anti-collision beams spaced apart along the height direction. The bumper bracket is fixedly connected to the end frames via an upper mounting end 11, and the bumper bracket is fixedly connected to the anti-collision beam via a lower mounting end 22. The bumper is mounted on the bumper bracket.

[0066] Specifically, by installing the aforementioned bumper bracket, the vehicle can be flexibly assembled using the upper bracket 10 and the lower bracket 20 during the bumper bracket assembly process, thereby reducing the assembly difficulty of the bumper bracket and facilitating the assembly of the bumper bracket and bumper.

[0067] In this embodiment, the bumper is either a front bumper or a rear bumper. When the bumper is a front bumper, the end frame is configured as a front end frame, and the anti-collision beam is configured as a front anti-collision beam. When the bumper is a rear bumper, the end frame is configured as a rear end frame, and the anti-collision beam is configured as a rear anti-collision beam.

[0068] In one embodiment, the overlapping member 111 of the upper mounting end 11 overlaps with the end frame and is fixedly connected to the end frame by a threaded component. The support member 221 of the upper mounting end 11 supports the anti-collision beam and is fixedly connected to the anti-collision beam by a threaded component. Specifically, by overlapping the member 111 with the end frame and by supporting the member 221 on the anti-collision beam, the assembly of the upper bracket 10 and the lower bracket 20 with the end frame and the anti-collision beam can be facilitated, while also strengthening the connection between the upper bracket 10 and the lower bracket 20 and the end frame and the anti-collision beam, thereby improving the stability of the bumper bracket.

[0069] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0070] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A bumper support for mounting to a vehicle having end frames and a bumper beam spaced apart in a height direction, characterized by, include: The upper bracket (10) includes an upper mounting end (11) and a supply and adjustment end (12), wherein the upper mounting end (11) is used to be fixedly connected to the end frame; The lower bracket (20) includes an adjustment end (21) and a lower mounting end (22). The adjustment end (21) is slidably connected to the supply adjustment end (12) in a direction close to or away from the upper mounting end (11). The lower mounting end (22) is used to be fixedly connected to the anti-collision beam. A locking structure (30) is connected to the supply end (12) and the adjustment end (21) to restrict the sliding of the adjustment end (21) relative to the supply end (12) by locking the supply end (12) and the adjustment end (21).

2. The bumper support of claim 1, wherein, The supply end (12) is provided with a plurality of spaced first connecting holes (124) along the width direction, and the adjustment end (21) is provided with a second connecting hole (214) corresponding to each of the first connecting holes (124) along the width direction. The locking structure (30) includes a plurality of locking members (31), each of the locking members (31) being provided to pass through each of the first connecting holes (124) and each of the connecting holes respectively to lock the adjustment end (21).

3. The bumper support of claim 2, wherein, The first connecting hole (124) is a waist hole that extends toward the mounting end, and the second connecting hole (214) is a round hole.

4. The bumper support of claim 3, wherein, The locking member (31) includes a connecting screw (311), which passes through the waist hole and the round hole in sequence and is threaded to the side wall of the round hole. The connecting screw (311) is configured to lock the supply end (12) and the adjustment end (21) in the tightened state.

5. The bumper support of any of claims 1-4, wherein, The supply and adjustment end (12) includes a supply insertion part (121) and a limiting part (122) located on both sides of the supply insertion part (121). A limiting groove (12a) is formed between the supply insertion part (121) and the limiting part (122). The adjustment end (21) includes a plug-in part (211) and a mating part (212) located on both sides of the plug-in part (211). The plug-in part (211) is inserted into the limiting groove (12a), and the mating part (212) is at least partially overlapped with the limiting part (122).

6. The bumper bracket as described in any one of claims 1-4, characterized in that, The adjustment end (21) is provided with positioning openings (213) spaced apart along the width direction on the side near the supply and adjustment end (12). The supply and adjustment end (12) is provided with a plurality of positioning protrusions (123) spaced apart along the width direction. The positioning protrusions (123) are installed in the positioning openings (213).

7. The bumper support of any of claims 1-4, wherein, The upper mounting end (11) is provided with a horizontally bent overlapping member (111), and the upper mounting end (11) can overlap the end frame through the overlapping member (111).

8. The bumper support of any of claims 1-4, wherein, The lower mounting end (22) is provided with a support member (221) that bends in the horizontal direction, and the lower mounting end (22) can be supported on the anti-collision beam by the support member (221).

9. A vehicle characterized by comprising: include: The vehicle body has end frames and anti-collision beams spaced apart along the height direction; The bumper bracket of any one of claims 1-8 is fixedly connected to the end frame by an upper mounting end (11) and is fixedly connected to the crash beam by a lower mounting end (22); A bumper is assembled to the bumper bracket.

10. The vehicle of claim 9, wherein, An overlapping piece (111) of the upper mounting end (11) overlaps the end frame and is fixedly connected to the end frame by a threaded member, and a supporting piece (221) of the upper mounting end (11) is supported on the crash beam and is fixedly connected to the crash beam by a threaded member.

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