Vehicle body and vehicle

Abstract

The utility model relates to the technical field of vehicle engineering, in particular to a vehicle body and a vehicle. The vehicle body comprises a bumper, a bumper shell, a buffering piece and a radar assembly, the bumper shell and the bumper are arranged at intervals, the buffering piece and the radar assembly are arranged between the bumper shell and the bumper, the radar assembly is connected with the bumper shell, the buffering piece is connected with the bumper, and at least part of the buffering piece is located between the radar assembly and the bumper. Therefore, when a vehicle is impacted, the bumper deforms under the action of the impact force of the bumper shell, and in the deformation process of the bumper, part of the buffering pieces can make contact with the bumper, part of the impact force of the bumper shell is absorbed, and the deformation amount of the bumper shell is counteracted. Through the design, the deformation amount of the bumper shell can be reduced during vehicle collision, so that the risk that the radar assembly is damaged by deformation of the bumper shell is reduced, and the radar assembly is protected through the buffer piece.

Description

Technical Field

[0001] This application relates to the technical field of vehicle engineering, specifically to a vehicle body and a vehicle. Background Technology

[0002] With the increasing intelligence of automobiles, the importance of radar has become even more prominent. Due to the structural design of the vehicle body, some radars are usually installed in the corresponding area of ​​the bumper. However, the structural strength of the bumper shell is relatively weak. During a collision, the large deformation of the bumper shell can cause the radar components to collide with the bumper and be damaged. Therefore, there is an urgent need for a structure that can protect the radar in the bumper area. Utility Model Content

[0003] The purpose of this application is to provide a vehicle body and a vehicle.

[0004] This application provides a vehicle body, the vehicle body including a bumper, a bumper housing, a buffer member and a radar assembly, the bumper housing being spaced apart from the bumper, the buffer member and the radar assembly being disposed between the bumper housing and the bumper, the radar assembly being connected to the bumper housing, the buffer member being connected to the bumper, and at least a portion of the buffer member being located between the radar assembly and the bumper.

[0005] In one exemplary embodiment of this application, the buffer forms a clearance groove with the opening of the clearance groove facing the bumper housing, at least a portion of the radar assembly is located in the clearance groove, and the radar assembly is spaced apart from the hole wall of the clearance groove.

[0006] In one exemplary embodiment of this application, there are two buffers and two radar assemblies. The two buffers are located on both sides of the bumper housing in a first direction, and the two radar assemblies are located on both sides of the bumper housing in the first direction, and the radar assemblies are respectively arranged corresponding to the buffers.

[0007] In one exemplary embodiment of this application, the buffer forms an insertion hole, the vehicle body further includes a connecting portion and a fixing member, one side of the connecting portion is connected to the bumper housing, the other side of the connecting portion is inserted into the insertion hole, the connecting portion protrudes out of the insertion hole on the side of the insertion hole away from the bumper housing, and the fixing member is engaged with the connecting portion on the side of the insertion hole away from the bumper housing.

[0008] In one exemplary embodiment of this application, the fastener includes a main body and a flexible snap-fit ​​portion. The main body forms a snap-fit ​​hole, and the flexible snap-fit ​​portion extends radially inward along the sidewall of the snap-fit ​​hole. The connecting portion is inserted into the snap-fit ​​hole, and the flexible snap-fit ​​portion abuts against the connecting portion.

[0009] In one exemplary embodiment of this application, the flexible snap-fit ​​portion is connected to the wall of the snap-fit ​​hole, the side of the flexible snap-fit ​​portion connected to the hole wall is close to the buffer, and the other side of the flexible snap-fit ​​portion is away from the buffer.

[0010] In one exemplary embodiment of this application, the main body includes a first part, a second part, a third part, and a fourth part located radially outside the snap-fit ​​hole. The first part, the second part, the third part, and the fourth part are connected in sequence. The first part and the third part are disposed opposite to each other, and the second part and the fourth part are disposed opposite to each other. The flexible snap-fit ​​part is connected to the first part and the third part respectively. The second part and the fourth part form a reinforcing part, which protrudes toward the side opposite to the buffer member.

[0011] In one exemplary embodiment of this application, the first part and the third part are close to the buffer member on the side facing the snap-fit ​​hole, and the first part and the third part are far away from the buffer member on the side facing away from the snap-fit ​​hole.

[0012] In one exemplary embodiment of this application, the bumper housing includes a first housing and a second housing, the first housing being connected to the second housing; the radar assembly includes a mounting bracket and a radar, the mounting bracket includes a connecting seat and a mounting portion, the connecting seat being connected to the mounting portion, the connecting seat being connected to either the first housing or the second housing, the mounting portion protruding to a side away from the bumper housing, the mounting portion being correspondingly disposed with the buffer member, the mounting portion forming a mounting hole, and the mounting hole being provided with the radar.

[0013] This application also provides a vehicle including the aforementioned body.

[0014] The vehicle body and vehicle described in this application have the following beneficial effects: The vehicle body includes a bumper, a bumper housing, a buffer, and a radar assembly. The bumper housing is spaced apart from the bumper, and the buffer and radar assembly are located between the bumper housing and the bumper. The radar assembly is connected to the bumper housing, and the buffer is connected to the bumper. At least a portion of the buffer is located between the radar assembly and the bumper. Therefore, when the vehicle is impacted, the bumper housing deforms under the impact force. At least a portion of the buffer, located between the radar assembly and the bumper, allows it to contact the bumper during deformation, absorbing part of the impact force and offsetting the deformation of the bumper housing. This design reduces the deformation of the bumper housing during a collision, thereby reducing the risk of damage to the radar assembly caused by the bumper housing deformation. The buffer protects the radar assembly.

[0015] Other features and advantages of this application will become apparent from the following detailed description, or may be learned in part from practice of this application.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] 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. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0018] Figure 1 This is a schematic diagram of the structure of a vehicle body according to an embodiment of this utility model;

[0019] Figure 2 This is an assembly diagram of the bumper shell and buffer component in an embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the buffer component in an embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the bumper shell in an embodiment of this utility model;

[0022] Figure 5 This is a schematic diagram of the first structure of the fixing member in an embodiment of this utility model;

[0023] Figure 6 This is a schematic diagram of the second structure of the fixing member in an embodiment of this utility model;

[0024] Figure 7 This is a schematic diagram of the mounting bracket in an embodiment of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 100, Bumper; 200, Bumper housing; 210, Connecting strip; 220, First housing; 230, Second housing; 300, Buffer; 310, Clearance groove; 320, Recess; 330, Insertion hole; 400, Radar assembly; 410, Mounting bracket; 411, Connecting seat; 412, Mounting part; 4121, Mounting hole; 510, Connecting part; 520, Fixing member; 521, Main body; 5211, Snap-fit ​​hole; 5212, First part; 5213, Second part; 5214, Third part; 5215, Fourth part; 5216, Reinforcing part; 522, Flexible snap-fit ​​part; X1, First direction. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0029] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0030] With the increasing intelligence of automobiles, the importance of radar has become even more prominent. Due to the structural design of the vehicle body, some radars are usually installed in the corresponding area of ​​the bumper. However, the structural strength of the bumper shell is relatively weak. During a collision, the large deformation of the bumper shell can cause the radar components to collide with the bumper and be damaged. Therefore, there is an urgent need for a structure that can protect the radar in the bumper area.

[0031] This application provides a vehicle body, with reference to... Figure 1As shown, the vehicle body includes a bumper 100, a bumper housing 200, a buffer member 300, and a radar assembly 400. The bumper housing 200 is spaced apart from the bumper 100. The buffer member 300 and the radar assembly 400 are located between the bumper housing 200 and the bumper 100. The radar assembly 400 is connected to the bumper housing 200, and the buffer member 300 is connected to the bumper 100. At least a portion of the buffer member 300 is located between the radar assembly 400 and the bumper 100. Therefore, when the vehicle is impacted, the bumper housing 200 deforms under the impact force. At least a portion of the buffer member 300, located between the radar assembly 400 and the bumper 100, allows a portion of the buffer member 300 to contact the bumper 100 during the deformation process, absorbing part of the impact force on the bumper housing 200 and offsetting the deformation of the bumper housing 200. The above design can reduce the deformation of the bumper housing 200 during a vehicle collision, thereby reducing the risk of damage to the radar assembly 400 caused by the deformation of the bumper housing 200, and the buffer 300 protects the radar assembly 400.

[0032] The bumper 100 is connected to the main beam of the vehicle and is generally located at the front and rear of the vehicle body, providing structural protection for the vehicle body. The bumper housing 200, made of engineering plastics or other materials, is located outside the bumper 100 and typically also houses structures such as headlights. An opening is made in the bumper housing 200, and the radar assembly 400 is mounted on the bumper housing 200 via a mounting bracket 410, ensuring that the radar assembly 400's probe is located within the opening area and facing outwards from the vehicle body. The radar assembly 400 detects and monitors information such as the presence of a target object, the target object's distance, relative speed, azimuth angle, and pitch angle.

[0033] The buffer 300 is correspondingly provided with the radar component 400. In one example, the radar component 400 is embedded in the buffer 300 and the periphery of the radar component 400 abuts against the buffer 300. In another example, the radar component 400 is provided in the hole of the buffer 300 and can be spaced apart from the hole wall.

[0034] In one embodiment, refer to Figure 1 As shown, the buffer 300 forms a clearance groove 310, the opening of the clearance groove 310 facing the bumper housing 200, at least a portion of the radar assembly 400 is located in the clearance groove 310, and the radar assembly 400 is spaced apart from the hole wall of the clearance groove 310. Combined with Figure 3As shown, a clearance groove 310 for accommodating the radar assembly 400 is provided on the buffer 300, forming a flexible protective area around the radar assembly 400. When the bumper housing 200 is deformed by impact, the buffer 300 can reduce the risk of damage to the radar assembly 400. Simultaneously, the clearance groove 310, spaced apart from the radar assembly 400, allows the radar assembly 400 to have displacement space, preventing the radar assembly 400 from directly contacting the bumper housing 200 during deformation. During the collision, the radar assembly 400 moves within the displacement space, providing a buffer space and reducing the risk of damage caused by the radar assembly 400 directly impacting the buffer 300.

[0035] The clearance groove 310 can be square, rectangular or irregular in shape, as long as it can match the radar component 400 without directly contacting the radar component 400.

[0036] In one embodiment, there are two buffer members 300 and two radar assemblies 400. The two buffer members 300 are located on both sides of the bumper housing 200 in the first direction X1, and the two radar assemblies 400 are also located on both sides of the bumper housing 200 in the first direction X1, with each radar assembly 400 corresponding to one of the buffer members 300. They function to absorb energy when the vehicle is involved in a collision. The first direction X1 is the left-right direction of the vehicle. Since the probability of collisions is higher on the left and right sides of the vehicle, placing the buffer members 300 primarily on the left and right sides of the vehicle can reduce damage to the radar in high-risk areas.

[0037] Reference Figure 1 As shown, the first direction X1 is the left-right direction of the vehicle body, that is, the direction from the left door to the right door, perpendicular to the front-rear direction of the vehicle. The buffer 300 is located on both sides, specifically at the corners of the left and right sides. These corners are high-risk collision zones, and the buffer 300 provides better protection for the radar components 400 in these areas. The layout design of the buffer 300 on both sides of the bumper housing 200 optimizes the transmission path of collision energy, reduces lateral intrusion, and improves vehicle safety performance.

[0038] The cushioning component 300 is made of foam material, which provides lightweight and cushioning properties. (See reference) Figure 1As shown, in the first direction X1, radar assemblies 400 are provided on both sides of the bumper housing 200, and buffer members 300 are correspondingly provided on both sides of the bumper housing 200. The clearance groove 310 allows the radar assemblies 400 to act on the foam component during a collision, and the foam material of the buffer member 300 can effectively absorb part of the impact force. Specifically, the foam component can be made of at least one of polyurethane foam or EPS foam. During installation, the radar assemblies 400 are first installed on the bumper housing 200, and then the buffer members 300 are fixed to the bumper housing 200 by adhesive bonding, fasteners 520, or screws, so that the clearance groove 310 can accommodate the radar assemblies 400 at intervals. This allows the buffer members 300 to disperse local stress during a collision, reducing the risk of damage to the radar assemblies 400 due to direct force.

[0039] In one embodiment, refer to Figure 2 As shown, the bumper housing 200 includes a connecting strip 210 protruding towards the bumper 100, as referenced. Figure 3 As shown, the buffer 300 has a recess 320 on the side facing the bumper housing 200, and the connecting strip 210 is located in the recess 320. Figure 2 and Figure 3 As shown, the interlocking structure of the connecting strip 210 and the recessed portion 320 effectively improves the connection stability between the bumper housing 200 and the buffer 300, preventing relative displacement between the two during impact and thus enhancing the overall structure's resistance to deformation. This combination also optimizes the transmission path of collision energy, distributing the impact force more evenly to other load-bearing structures of the vehicle body, reducing the risk of localized stress concentration, and decreasing the possibility of energy being directly transferred to the vehicle's underside components, further enhancing the protection of the radar assembly 400.

[0040] Reference Figure 2 As shown, since the bumper housing 200 is assembled from multiple housing parts, adjacent housing parts may have mating structures, fixing structures, etc. The corresponding mating and fixing structures form the connecting strip 210. For the aesthetics of the vehicle body, the connecting strip 210 is generally hidden inside the vehicle body, giving the vehicle a better aesthetic effect. By setting a recessed structure on the surface where the buffer 300 contacts the bumper housing 200, the connecting strip 210 is embedded in the recessed structure to form a fit, making the fit between the buffer 300 and the bumper housing 200 more stable.

[0041] In one embodiment, refer to Figure 3 As shown, the buffer 300 forms an insertion hole 330, as referenced. Figure 4 and Figure 5As shown, the vehicle body also includes a connecting portion 510 and a fixing member 520. One side of the connecting portion 510 is connected to the bumper housing 200, and the other side of the connecting portion 510 is inserted into an insertion hole 330. On the side of the insertion hole 330 facing away from the bumper housing 200, the connecting portion 510 protrudes out of the insertion hole 330. The fixing member 520 is engaged with the connecting portion 510 on the side of the insertion hole 330 facing away from the bumper housing 200. By providing the insertion hole 330 in the buffer member 300 and cooperating with the fixing structure of the connecting portion 510 and the fixing member 520, a stable connection between the bumper housing 200 and the buffer member 300 can be achieved. The cooperation between the protruding part of the connecting portion 510 and the fixing member 520 effectively prevents displacement of the connecting portion during a collision, improving the overall impact resistance of the structure.

[0042] The fastener 520 can be any of the following: bolt, clip, or adhesive, selected based on the specific circumstances. For example, fastener 520 is a clip. The clip's elastic engagement ensures ease of installation while enhancing connection strength through mechanical locking, thus more effectively dispersing impact force and reducing the risk of vehicle body deformation during side collisions. This structural design improves the reliability of vehicle body connections while maintaining assembly efficiency.

[0043] Reference Figure 3 As shown, the buffer 300 is provided with an insertion hole 330 for installation, and the connecting part 510 and the bumper housing 200 are integrated into a single structure through processes such as injection molding. Figure 4 As shown, one end of the connecting part 510 is connected to the bumper housing 200, and the other end passes through the hole and engages with the fastener 520. The connecting part 510 extends a protrusion on the other side of the hole, and the fastener 520 secures this protrusion by snap-fit. The connecting part 510 can be made of engineering plastic material to ensure strength, while the fastener 520 can be made of an elastic material or have an elastic structure for easy installation. For example, the connecting part 510 can be a rod-shaped structure with a protrusion, and the fastener 520 has an elastic claw structure that engages with the protrusion of the connecting part 510 through elastic deformation. This design allows the connecting part 510 to remain stable within the mounting hole while facilitating subsequent disassembly.

[0044] In one embodiment, refer to Figure 5 and Figure 6As shown, the fastener 520 includes a main body 521 and a flexible snap-fit ​​part 522. The main body 521 forms a snap-fit ​​hole 5211. The flexible snap-fit ​​part 522 extends radially inward along the side wall of the snap-fit ​​hole 5211. The connecting part 510 is inserted into the snap-fit ​​hole 5211, and the flexible snap-fit ​​part 522 abuts against the connecting part 510. The deformation characteristics of the flexible snap-fit ​​part 522 give the fastener 520 a certain deformable space. When inserted, the flexible snap-fit ​​part 522 deforms and fits onto the connecting part 510, keeping the flexible snap-fit ​​part 522 abutting against the connecting part 510. Then, the fastener 520 is moved to one side of the buffer 300, so that the fastener 520 abuts against the buffer 300. Thus, the buffer 300 is connected to the bumper housing 200 through the fastener 520 and the snap-fit ​​part.

[0045] Reference Figure 5 and Figure 6 As shown, the fastener 520 structure includes a main body 521 and a flexible snap-fit ​​part 522. The main body 521 has a snap-fit ​​hole 5211 through which the connecting part 510 passes. The flexible snap-fit ​​part 522 extends inward from the side wall of the snap-fit ​​hole 5211 and contacts the connecting part 510. The flexible snap-fit ​​part 522 is made of a flexible material and can be fixed by elastically deforming and pressing against the connecting part 510. The main body 521 and the flexible snap-fit ​​part 522 are configured as an integral structure. The main body 521 and the flexible snap-fit ​​part 522 can be made of at least one of rubber, plastic or metal sheet material. The cross-section of the flexible snap-fit ​​part 522 can be arc-shaped or trapezoidal. In one example, multiple flexible snap-fit ​​parts 522 can be provided and spaced apart. In another example, a single flexible snap-fit ​​part 522 can be provided and extends from one side of the snap-fit ​​hole 5211 to the other side. When the connecting part 510 is inserted into the snap-fit ​​hole 5211, the flexible snap-fit ​​part 522 undergoes elastic deformation under pressure and adheres tightly to the surface of the connecting part 510, forming a stable connection. The flexibility of the flexible snap-fit ​​part 522 allows for a certain degree of deformation during installation, while maintaining connection stability through elastic restoring force in the event of an impact.

[0046] Reference Figure 4 As shown, the bumper housing 200 consists of two independent housings. The bumper housing 200 includes a first housing 220 and a second housing 230. The first housing 220 is connected to the second housing 230. A connecting part 510 can be disposed in the first housing 220 and the second housing 230. Specifically, the connecting part 510 is disposed in the first housing 220.

[0047] In one embodiment, refer to Figure 5 and Figure 6 As shown, the flexible snap-fit ​​part 522 connects to the wall of the snap-fit ​​hole 5211, referring to... Figure 6As shown, the side of the flexible snap-fit ​​portion 522 that connects to the hole wall is close to the buffer member 300, while the other side of the flexible snap-fit ​​portion 522 is away from the buffer member 300. (Refer to...) Figure 6 As shown, one side of the flexible snap-fit ​​portion 522 is close to the buffer member 300 and the other side is away from the buffer member 300, so that the flexible snap-fit ​​portion 522 extends obliquely inward along the hole wall. When the fastener 520 is installed, the oblique flexible snap-fit ​​portion 522 can extend obliquely along the installation direction of the connecting portion 510, which makes installation easier. After the fastener 520 is installed, the oblique flexible snap-fit ​​portion 522 holds against the side wall of the connecting portion 510, making the fastener 520 less likely to fall off.

[0048] In one embodiment, refer to Figure 5 and Figure 6 As shown, the main body 521 includes a first part 5212, a second part 5213, a third part 5214, and a fourth part 5215 located radially outside the snap-fit ​​hole 5211. The first part 5212, the second part 5213, the third part 5214, and the fourth part 5215 are connected sequentially. The first part 5212 and the third part 5214 are arranged opposite each other, and the second part 5213 and the fourth part 5215 are arranged opposite each other. The flexible snap-fit ​​part 522 is connected to the first part 5212 and the third part 5214 respectively. (Refer to...) Figure 6 As shown, the reinforcing section 5216 formed by the second section 5213 and the fourth section 5215 protrudes towards the side opposite to the buffer member 300. The relatively arranged segmental structures form a stable mechanical frame, and the protruding reinforcing section 5216 effectively enhances the structure's resistance to deformation under side-impact conditions. The protruding shape of the reinforcing section 5216 guides the collision energy along a predetermined path, preventing structural instability caused by stress concentration. When the vehicle is involved in a collision, the design of the reinforcing section 5216 increases its own structural stability, prevents its own fracture risk, increases the installation stability of the buffer member 300, and thus reduces the risk of damage to the radar assembly 400.

[0049] Reference Figure 5 As shown, the main body 521 includes four sequentially connected segments, wherein the first segment 5212 and the third segment 5214 are arranged opposite each other, and the second segment 5213 and the fourth segment 5215 are arranged opposite each other. A flexible snap-fit ​​segment 522 connects the first segment 5212 and the third segment 5214 to form a structural support, and the second segment 5213 and the fourth segment 5215 combine to form a reinforcing segment 5216 protruding in the direction away from the buffer member 300. This structure enhances structural strength through the cooperation of the opposing segments. The first segment 5212, the second segment 5213, the third segment 5214, and the fourth segment 5215 are formed into an integral structure using processes such as injection molding, and the material can be engineering plastics. In specific implementations, the protrusion angle and dimensions of the reinforcing segment 5216 can be parametrically designed according to the collision load distribution.

[0050] In one embodiment, refer to Figure 6 As shown, the first part 5212 and the third part 5214 are close to the buffer member 300 on the side facing the snap-fit ​​hole 5211, and the side of the first part 5212 and the third part 5214 away from the snap-fit ​​hole 5211 is far away from the buffer member 300. The first part 5212 and the third part 5214 form a "butterfly shape". The side away from the snap-fit ​​hole 5211 is far away from the buffer member 300, so that the side away from the snap-fit ​​hole 5211 will not be in close contact with the buffer member 300, which makes it convenient to hold the fixing member 520 during installation and removal, thereby facilitating installation and removal.

[0051] In one embodiment, refer to Figure 7 As shown, the radar assembly 400 includes a mounting bracket 410 and a radar (not shown). The mounting bracket 410 includes a connecting seat 411 and a mounting portion 412. The connecting seat 411 connects to the mounting portion 412 and is connected to the bumper housing 200. The mounting portion 412 protrudes from the side opposite to the bumper housing 200 and is correspondingly disposed with the buffer member 300. The mounting portion 412 forms a mounting hole 4121, which is provided with the radar. The radar assembly 400 is mounted on the bumper housing 200, and the radar is mounted through an opening in the bumper housing 200, allowing the radar probe to face outwards from the opening area. Specifically, the mounting portion 412 is located within the clearance groove 310 of the buffer member 300. The connecting seat 411 of the mounting bracket 410 is used to connect to the bumper housing 200, and the mounting hole 4121 of the mounting portion 412 is used to mount the radar, thereby enabling the radar to be stably connected to the bumper housing 200.

[0052] Reference Figure 4 As shown, the bumper housing 200 consists of two independent housings, including a first housing 220 and a second housing 230, with the first housing 220 connected to the second housing 230. Assembling the bumper 100 into a single unit via the first housing 220 and the second housing 230 facilitates manufacturing and assembly. The first housing 220 and the second housing 230 are joined together by a connecting structure. (Refer to...) Figure 7 As shown, the mounting bracket 410 includes a connecting seat 411 and a mounting portion 412. The connecting seat 411 is fixedly connected to the housing, and the mounting portion 412 extends outward from the surface of the housing. The mounting portion 412 is disposed within the clearance groove 310 of the housing, forming a mounting hole 4121 for accommodating the radar. The mounting bracket 410 can be manufactured using metal or composite materials. The connecting seat 411 and the mounting portion 412 can be configured as an integral structure, which can be formed into an integral structure using injection molding. The connection method between the connecting seat 411 and the housing includes snap-fit ​​or bolt fixing. The shape of the mounting portion 412 can be designed as cylindrical, rectangular, or other structures adapted to the radar.

[0053] This application also provides a vehicle, which includes a body.

[0054] The above are merely embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A vehicle body, characterized in that, The vehicle body includes a bumper, a bumper housing, a buffer member, and a radar assembly. The bumper housing is spaced apart from the bumper. The buffer member and the radar assembly are located between the bumper housing and the bumper. The radar assembly is connected to the bumper housing, and the buffer member is connected to the bumper. At least a portion of the buffer member is located between the radar assembly and the bumper.

2. The vehicle body according to claim 1, characterized in that, The buffer member forms a clearance groove with the groove opening facing the bumper housing. At least a portion of the radar assembly is located in the clearance groove, and the radar assembly is spaced apart from the hole wall of the clearance groove.

3. The vehicle body according to claim 1, characterized in that, The number of buffer components and radar components are both two. The two buffer components are located on both sides of the bumper housing in the first direction, and the two radar components are located on both sides of the bumper housing in the first direction, and the radar components are respectively arranged corresponding to the buffer components.

4. The vehicle body according to claim 1, characterized in that, The buffer member forms an insertion hole. The vehicle body also includes a connecting part and a fixing member. One side of the connecting part is connected to the bumper housing, and the other side of the connecting part is inserted into the insertion hole. On the side of the insertion hole away from the bumper housing, the connecting part protrudes out of the insertion hole. The fixing member is engaged with the connecting part on the side of the insertion hole away from the bumper housing.

5. The vehicle body according to claim 4, characterized in that, The fastener includes a main body and a flexible snap-fit ​​part. The main body forms a snap-fit ​​hole, and the flexible snap-fit ​​part extends radially inward along the side wall of the snap-fit ​​hole. The connecting part is inserted into the snap-fit ​​hole, and the flexible snap-fit ​​part abuts against the connecting part.

6. The vehicle body according to claim 5, characterized in that, The flexible snap-fit ​​part is connected to the wall of the snap-fit ​​hole. The side of the flexible snap-fit ​​part connected to the hole wall is close to the buffer, and the other side of the flexible snap-fit ​​part is away from the buffer.

7. The vehicle body according to claim 5, characterized in that, The main body includes a first part, a second part, a third part, and a fourth part located radially outside the snap-fit ​​hole. The first part, the second part, the third part, and the fourth part are connected in sequence. The first part and the third part are arranged opposite to each other, and the second part and the fourth part are arranged opposite to each other. The flexible snap-fit ​​part is connected to the first part and the third part respectively. The second part and the fourth part respectively form a reinforcing part, and the reinforcing part protrudes to the side away from the buffer.

8. The vehicle body according to claim 7, characterized in that, The first part and the third part are close to the buffer on the side facing the snap-fit ​​hole, and the first part and the third part are far away from the buffer on the side facing away from the snap-fit ​​hole.

9. The vehicle body according to claim 1, characterized in that, The radar assembly includes a mounting bracket and a radar. The mounting bracket includes a connecting seat and a mounting part. The connecting seat is connected to the mounting part and the bumper housing. The mounting part protrudes to a side away from the bumper housing. The mounting part is correspondingly disposed with the buffer member. The mounting part forms a mounting hole, and the mounting hole is provided with the radar.

10. A vehicle, characterized in that, The vehicle body includes the one described in any one of claims 1 to 9.

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