Vehicle body assembly and vehicle

Abstract

The utility model discloses a vehicle body assembly and a vehicle, and relates to the field of vehicles. The vehicle body assembly comprises a vehicle body, vehicle lamps and fasteners, the vehicle body comprises a vehicle top wall and vehicle side walls, and the vehicle side walls are connected to the edges of the vehicle top wall and extend downwards; the vehicle lamp is located outside the vehicle body and installed on the vehicle side wall and is adjacent to the vehicle top wall. The fastener is arranged on the vehicle side wall in a penetrating manner and is provided with an inner end and an outer end; wherein the fastener is clamped and blocked on the inner side of the vehicle side wall through the inner end, and penetrates through the vehicle side wall through the outer end to be connected with the vehicle lamp; or the fastener is connected with the vehicle lamp through the outer end, penetrates through the vehicle side wall through the inner end, and is connected with the fastening cap at the inner end so as to be clamped and blocked on the inner side of the vehicle side wall; wherein the fastener is arranged in a manner of inclining and extending downwards in the direction from the outer end to the inner end. According to some embodiments of the utility model, the vehicle body assembly is helpful for improving the installation convenience of the high-position brake lamp.

Description

Technical Field

[0001] The utility model relates to a vehicle body assembly, and particularly to a vehicle body assembly and a vehicle. Background Art

[0002] In some vehicles, since the high-mounted brake light is arranged at a relatively high position and is adjacent to the vehicle roof, the installation space for the high-mounted brake light is limited. Under the traditional design, these high-mounted brake lights are demolded and installed in the X horizontal direction. Since the operation space is close to the vehicle roof, it is difficult for the installer to directly and clearly observe the specific position of the fastening screw, which not only reduces the installation efficiency but also increases the risk of misoperation. At the same time, during the installation process in the relatively small installation space, the installer's head is extremely likely to collide with the inner top of the vehicle, which further exacerbates the complexity of the installation process.

[0003] Therefore, there is room for improvement in the high-mounted brake light. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. To this end, a first object of the utility model is to propose a vehicle body assembly, and the vehicle body assembly improves the installation convenience of the high-mounted brake light.

[0005] A second object of the utility model is to propose a vehicle.

[0006] According to the vehicle body assembly of the first aspect embodiment of the utility model, the vehicle body assembly includes: a vehicle body main body, a vehicle lamp, and a fastener. The vehicle body main body includes a vehicle roof wall and a vehicle side wall, and the vehicle side wall is connected to the edge of the vehicle roof wall and extends downward; the vehicle lamp is located outside the vehicle body main body, the vehicle lamp is installed on the vehicle side wall and is adjacent to the vehicle roof wall; the fastener penetrates through the vehicle side wall, and the fastener has an inner end and an outer end; wherein, the fastener is blocked on the inner side of the vehicle side wall through the inner end, and is connected to the vehicle lamp through the outer end penetrating through the vehicle side wall; or, the fastener is connected to the vehicle lamp through the outer end, and passes through the vehicle side wall through the inner end, and a fastening cap is connected to the inner end to block on the inner side of the vehicle side wall; wherein, in the direction from the outer end to the inner end of the fastener, it extends downward and obliquely.

[0007] According to the vehicle body assembly of the first aspect embodiment of the utility model, by providing the fastener, the connection between the vehicle lamp and the vehicle body main body is realized; by arranging the fastener to extend downward and obliquely in the direction from the outer end to the inner end, when the fastener penetrates through the vehicle side wall, it can be installed along a preset installation path, thereby increasing the installation gap between the fastener and the vehicle roof wall and improving the installation efficiency of the vehicle lamp.

[0008] For a vehicle body assembly according to some embodiments of the present utility model, the included angle between the axis of the fastener and the horizontal plane is α, satisfying 10° ≤ α ≤ 30°.

[0009] For a vehicle body assembly according to some embodiments of the present utility model, the vehicle lamp includes a lamp housing, and an installation groove is formed on one side of the lamp housing facing the vehicle side wall; the fastener is a bolt, the bolt includes a head and a screw rod, the outer end is the head and is fitted in the installation groove, and the screw rod penetrates through the vehicle side wall; the fastening cap is a nut threadedly connected to the screw rod; wherein, the head is in interference fit in the installation groove, or the lamp housing is an injection molded part and the head is connected to the lamp housing by injection molding of the lamp housing.

[0010] For a vehicle body assembly according to some embodiments of the present utility model, the vehicle lamp further includes: a lamp board and lamp beads, the lamp beads are installed on the lamp board; the optical axis of the lamp beads is inclined downward relative to the axis of the fastener in the light-emitting direction.

[0011] For a vehicle body assembly according to some embodiments of the present utility model, the intersection point of the axis of the fastener on the lamp board is a reference point, and the lamp beads are located above the reference point.

[0012] For a vehicle body assembly according to some embodiments of the present utility model, the vehicle lamp further includes: a lamp cover, the lamp cover covers the light-emitting side of the lamp beads to scatter light; a light-scattering surface is provided on the lamp cover, and the light-scattering surface is used to adjust the light-emitting direction of the lamp cover to be horizontal.

[0013] For a vehicle body assembly according to some embodiments of the present utility model, a card hole is provided on the vehicle side wall; the vehicle body assembly further includes a buckle member provided on the vehicle lamp, and the buckle member is matched with the card hole.

[0014] For a vehicle body assembly according to some embodiments of the present utility model, the buckle member includes: a connecting portion, the connecting portion connects the vehicle lamp; an insertion post, the insertion post penetrates through the card hole, and one end of the insertion post connects the connecting portion; an elastic arm, one end of the elastic arm is located inside the vehicle body and connects the insertion post, and the other end of the elastic arm extends towards the connecting portion and abuts against the inner wall of the card hole; a butting arm, one end of the butting arm is connected to the connecting portion, and the butting arm abuts against the outer side of the vehicle side wall.

[0015] In some alternative embodiments, there are at least two elastic arms and they are arranged at intervals in the circumferential direction of the insertion post, and the other ends of some of the elastic arms are connected to the connecting portion, and the other ends of some of the elastic arms are spaced apart from both the insertion post and the connecting portion.

[0016] A vehicle according to a second aspect embodiment of the present utility model includes a body assembly according to the first aspect embodiment of the present utility model.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 Schematic diagram of the installation of a high-mounted brake light in the prior art;

[0020] Figure 2 Schematic diagram of the installation of vehicle lights in some embodiments of the present utility model;

[0021] Figure 3 Schematic diagram of the connection between a vehicle light and a fastener in some embodiments of the present utility model;

[0022] Figure 4 Schematic diagram of the connection between a vehicle light and a snap member in some embodiments of the present utility model.

[0023] Reference Numerals:

[0024] Roof 100' in the prior art, high-mounted brake light 10',

[0025] Body assembly 100, body main body 10, roof wall 101, vehicle side wall 102, card hole 1021,

[0026] Vehicle light 20, lamp housing 21, installation groove 210, lamp board 22, lamp beads 23, lamp cover 24, light-diffusing surface 241,

[0027] Fastener 30, inner end 31, outer end 32, fastening cap 33, head 34, screw rod 35,

[0028] Snap member 40, connecting portion 41, insertion post 42, elastic arm 43, abutting arm 44. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation and be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0031] It should be noted that in the description of the present application, the meaning of "and / or" is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution that satisfies both A and B simultaneously.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Combined with Figure 1 , as described in the background art, when installing some existing high-mounted brake lights, since they are set very close to the roof (for example, almost close to the roof or only have a very small gap), the structure of this high-mounted brake light limits the operating space during the installation process, which may in turn cause problems such as increased installation difficulty and inconvenient adjustment.

[0034] Next, refer to Figure 2 - Figure 4 Describe the vehicle body assembly 100 according to the first aspect embodiment of the present utility model.

[0035] As Figure 2 shown, the vehicle body assembly 100 according to the embodiment of the present utility model.

[0036] The vehicle body assembly 100 according to the first aspect embodiment of the present utility model includes a vehicle body main body 10, a vehicle lamp 20, and a fastener 30.

[0037] Combined with Figure 2 , the vehicle body main body 10, as the basic structure of the vehicle, includes a roof wall 101 and a vehicle side wall 102. The vehicle side wall 102 is connected to the edge of the roof wall 101 and extends downward.

[0038] Among them, the roof wall 101, as the top covering of the vehicle body, has a certain strength and stiffness and can withstand various loads during vehicle driving. The side wall 102 of the vehicle body is connected to the edge of the roof wall 101 and extends downward to form the side profile of the vehicle.

[0039] The vehicle lamp 20 is located outside the vehicle body 10, and the vehicle lamp 20 is installed on the side wall 102 of the vehicle body and is arranged adjacent to the roof wall 101.

[0040] The vehicle lamp 20 is arranged outside the vehicle body 10, and its installation position is on the side wall 102 of the vehicle body and is set in the area adjacent to the roof wall 101. Such a layout can optimize the lighting effect, make the light more focused and the illumination range appropriate, and can also utilize the spatial layout outside the vehicle body to provide a certain operating space for the installation of the vehicle lamp 20, further ensuring the stability and safety of the installation.

[0041] In order to achieve a tight combination between the vehicle lamp 20 and the vehicle body 10 and ensure its stability under various driving conditions, the vehicle body assembly 100 further includes a fastener 30.

[0042] As Figure 2 shown, the fastener 30 is passed through the side wall 102 of the vehicle body. In combination with Figure 3 , the fastener 30 further includes an inner end 31 and an outer end 32. Through the coordinated action of the inner and outer ends, the vehicle lamp 20 is locked, so that it firmly adheres to the side wall 102 of the vehicle body. Whether it is daily driving or complex road conditions, the stability and reliability of the vehicle lamp 20 can be ensured.

[0043] Among them, the fastener 30 is blocked on the inner side of the side wall 102 of the vehicle body through the inner end 31, and the outer end 32 passes through the side wall 102 of the vehicle body to connect to the vehicle lamp 20.

[0044] The inner end 31 of the fastener 30 is blocked on the inner side of the side wall 102 of the vehicle body, which can enhance the fixing effect of the fastener 30, prevent the fastener 30 from loosening or falling off during long-term use, and can also achieve pre-positioning, providing a stable foundation for the connection of the outer end 32 of the fastener 30.

[0045] The outer end 32 of the fastener 30 passes through the hole reserved on the side wall 102 of the vehicle body and is directly connected to the vehicle lamp 20. Through such a connection method, the vehicle lamp 20 can be firmly fixed on the side wall 102 of the vehicle body. In the face of some vibrations and impacts during vehicle driving, its stability and reliability can also be maintained. This internal and external combination fastening method simplifies the installation process on the one hand and greatly improves the installation efficiency, providing a certain guarantee for the safe driving of the vehicle.

[0046] Or, in combination with Figure 3, in some technical solutions, the fastener 30 is connected to the vehicle lamp 20 through the outer end 32, and the inner end 31 passes through the vehicle side wall 102 and a fastening cap 33 is connected to the inner end 31 to block on the inner side of the vehicle side wall 102.

[0047] In this way, it can first ensure that the vehicle lamp 20 is initially positioned and fixed at a predetermined installation position. Subsequently, the inner end 31 of the fastener 30 passes through the hole reserved on the vehicle side wall 102 and continues to extend inward. To further enhance the fastening effect, the inner end 31 includes a fastening cap 33. When the inner end 31 passes through the vehicle side wall 102, the fastening cap 33 is installed on the inner side of the vehicle side wall 102 and fits tightly with the vehicle side wall 102, thereby achieving a blocking effect.

[0048] In these technical solutions, in combination with Figure 2 and Figure 3 , the fastener 30 extends downward and obliquely in the direction from the outer end 32 to the inner end 31.

[0049] This design adjusts the structural layout of the fastener 30, so that during the installation process, the inner end 31 part of it can be far away from the roof wall 101. Furthermore, it creates a relatively spacious and unobstructed operating space for the installation of the inner end 31 of the fastener 30, greatly reducing the installation difficulty, making the installation process smoother and improving the installation efficiency of the vehicle lamp 20.

[0050] As Figure 3 shown, in the vehicle body assembly 100 according to some embodiments of the present invention, the included angle α between the axis L of the fastener 30 and the horizontal plane satisfies 10° ≤ α ≤ 30°.

[0051] In the above technical solutions, the fastener 30 can form a certain inclination angle with the horizontal direction during installation, so as to ensure that there is naturally enough space between the inner end 31 of the fastener 30 and the roof wall 101. This space not only facilitates the installation process, but also meets the operating space requirements of the staff during installation, debugging and subsequent maintenance, making the entire installation process smoother and more efficient.

[0052] For example, α can be 10°, 15°, 20°, 25°, 30°, etc. Controlling the included angle α between the axis L of the fastener 30 and the horizontal plane within 10° to 30° can leave a certain operating space between the fastener 30 and the roof wall 101, which is not only convenient for alignment and adjustment during installation, but also convenient for subsequent maintenance work.

[0053] In the vehicle body assembly 100 according to some embodiments of the present invention, in combination with Figure 3 - Figure 4, the vehicle lamp 20 includes a lamp housing 21, and an installation groove 210 is formed on one side of the lamp housing 21 facing the vehicle side wall 102. The installation groove 210 can provide space for the installation of the fastener 30.

[0054] The fastener 30 is a bolt, and the bolt includes a head 34 and a screw rod 35. The outer end 32 is the head 34 and is fitted in the installation groove 210, and the screw rod 35 is arranged through the vehicle side wall 102. Among them, the head 34 of the bolt is configured to be relatively large and have a certain shape (such as hexagonal, circular, etc.) to facilitate the tightening operation using tools (such as wrenches, screwdrivers, etc.). During the installation process, the head 34 of the bolt is skillfully placed in the installation groove 210 of the lamp housing 21. Once the head 34 of the bolt enters the installation groove 210, its stability and directionality are effectively guaranteed, providing a basis for the subsequent passing of the screw rod 35. Ensure that the bolt can accurately align and penetrate into the preset hole in the vehicle side wall 102.

[0055] The fastening cap 33 is a nut threadedly connected to the screw rod 35. During the installation of the bolt, when the screw rod 35 passes through the hole in the vehicle side wall 102 and is in place in cooperation with the installation groove 210 of the lamp housing 21, the next step is to screw the fastening cap 33 (i.e., the nut) tightly onto the screw rod 35.

[0056] The internal thread of the nut matches the external thread of the screw rod 35. By rotating the nut, it can move along the axial direction of the screw rod 35 and be gradually tightened. During this process, the frictional force generated between the fastening cap 33 and the screw rod 35 will continuously increase until the predetermined fastening torque is reached. At this time, the bolt connection achieves the required firmness.

[0057] The use of the fastening cap 33 can simplify the installation steps to a certain extent and improve the installation convenience. Since it is threadedly connected to the screw rod 35, a reliable fastening effect can be achieved without additional fixing devices or adhesives, etc. At the same time, this design also facilitates subsequent maintenance and replacement work. When it is necessary to disassemble or replace the vehicle lamp 20, simply use the corresponding tool to loosen the fastening cap 33 to easily complete the operation.

[0058] As Figure 3 shown, the head 34 is in interference fit with the installation groove 210. Specifically, the head 34 of the bolt is designed to be slightly larger than the size of the installation groove 210 of the lamp housing 21 to achieve an interference fit. When the head 34 of the bolt is pressed into the installation groove 210, due to the dimensional difference, a certain pressure will be generated, making the head 34 and the installation groove 210 form a tight contact. This tight contact not only helps prevent the bolt from loosening under vibration or impact but also improves the connection stability. The advantage of the interference fit of the head 34 in the installation groove 210 lies not only in high connection strength and good reliability but also in being less affected by external factors.

[0059] Alternatively, the lamp housing 21 is an injection molded part, and the head 34 is connected to the lamp housing 21 through injection molding of the lamp housing 21. With this design, during injection molding, the molten plastic material wraps around the head 34 of the bolt. After cooling and solidifying, a part of the plastic material forms the lamp housing 21, and another part of the injection molding material combines with the head 34. This connection method can improve the connection strength between the bolt head 34 and the lamp housing 21. At the same time, there are no obvious gaps or interfaces between the head 34 and the lamp housing 21, enabling the lamp housing 21 to maintain consistency in appearance. In addition, the injection molding process has high production efficiency and flexibility, and can meet the connection requirements of bolt heads 34 with different shapes and sizes.

[0060] Then, whether the head 34 is press-fitted into the installation groove 210 or connected to the lamp housing 21 through injection molding, both methods can effectively achieve a firm connection between the bolt and the lamp housing 21. The specific implementation method depends on factors such as the actual application scenario.

[0061] According to some embodiments of the present utility model, such as Figure 3 - Figure 4 shown in the body assembly 100 of the embodiment, the vehicle lamp 20 further includes: a lamp board 22 and lamp beads 23, and the lamp beads 23 are installed on the lamp board 22; as Figure 3 shown, the optical axis OA of the lamp beads 23 is inclined downward relative to the axis L of the fastener 30 in the light-emitting direction.

[0062] In the above technical solution, the lamp board 22 serves as a support and electrical connection platform for the lamp beads 23, and at least one lamp bead 23 is arranged on its surface. The lamp beads 23 are light-emitting elements responsible for generating and emitting light.

[0063] Combined with Figure 3 , the optical axis OA (i.e., the main direction of light emission) of the lamp beads 23 is inclined downward relative to the axis L of the fastener 30 in the light-emitting direction. This design is because the fastener 30 (for example, it can be a bolt or other fixing parts connecting the vehicle lamp 20 to the vehicle body) is inclined during installation. This will cause that if the optical axis OA of the lamp beads 23 remains horizontal or vertical, the emitted light may deviate from the horizontal direction visually, resulting in uneven light distribution or poor directivity. Therefore, by inclining the optical axis OA of the lamp beads 23, the horizontal emission of light visually can be achieved, improving the lighting uniformity and directivity.

[0064] According to some embodiments of the present utility model, in the body assembly 100, as Figure 3 shown, the intersection point of the axis L of the fastener 30 on the lamp board 22 is the reference point f0, and the lamp beads 23 are located above the reference point f0.

[0065] Specifically, the reference point f0 formed by the intersection of the axis L of the fastener 30 and the lamp board 22 can play a role in benchmarking and positioning. Based on this reference point f0, the position of the lamp bead 23 is set above it.

[0066] From an optical perspective, placing the lamp bead 23 above the reference point f0 helps to better control the projection direction and angle of the light. By adjusting the vertical distance between the lamp bead 23 and the reference point f0 and the tilt angle of the lamp bead 23 itself, the light can be evenly and horizontally emitted in a predetermined direction, thereby achieving the effect of adjusting the emission direction of the vehicle lamp 20.

[0067] According to some embodiments of the present utility model, the vehicle body assembly 100, as Figure 3 - Figure 4 shown, the vehicle lamp 20 further includes: a lamp cover 24, the lamp cover 24 covers the light-emitting side of the lamp bead 23 to scatter the light; a light-scattering surface 241 is provided on the lamp cover 24, and the light-scattering surface 241 is used to adjust the light-emitting direction of the lamp cover 24 to be horizontal.

[0068] The lamp cover 24 is designed to cover the light-emitting side of the lamp bead 23, and its main functions are in two aspects: one is to provide physical protection, and the lamp cover 24 can effectively isolate potential damage to the lamp bead 23, the lamp board 22 and the internal electrical components from the external environment; the other is to achieve fine control of the light-emitting direction through the unique design of the light-scattering surface 241 of the lamp cover 24.

[0069] It is worth noting that the light-scattering surface 241, as a part of the lamp cover 24, can ensure that the light realizes a predetermined light-emitting direction when leaving the lamp cover 24. This light-emitting direction can be the horizontal direction or other directions with a certain angle to the horizontal direction. The specific light-emitting direction can be adjusted according to requirements by adjusting the characteristics of the light-scattering surface 241, so as to ensure the light-emitting direction of the vehicle lamp 20 and make its light distribution more uniform and the direction more definite. When the vehicle lamp 20 is used as a high-mounted brake lamp 20, the light-scattering surface 241 can ensure that the emitted light direction meets the photometric requirements of the high-mounted brake lamp, thereby ensuring driving safety while also meeting the mandatory regulations of laws and regulations.

[0070] According to some embodiments of the present utility model, the vehicle body assembly 100, as Figure 2 shown, a clamping hole 1021 is provided on the vehicle side wall 102; the vehicle body assembly 100 further includes a clamping member 40 provided on the vehicle lamp 20, and the clamping member 40 cooperates with the clamping hole 1021.

[0071] Through the cooperation mechanism of the clamping hole 1021 and the clamping member 40, the vehicle lamp 20 can be quickly and firmly installed and disassembled with the vehicle body.

[0072] Specifically, a clamping hole 1021 is formed in the vehicle side wall 102, and there is at least one clamping hole 1021. When there are multiple clamping holes 1021, the multiple clamping holes 1021 are arranged at intervals. The size and opening shape of the clamping hole 1021 can be adjusted according to requirements so that the size of the clamping hole 1021 can match the buckle 40 on the vehicle lamp 20.

[0073] Optionally, the buckle 40 is made of a material with high strength and high wear resistance. This can ensure the stability and durability during long-term use.

[0074] When the buckle 40 is completely inserted and locked in the clamping hole 1021, a stable connection body can be formed between the vehicle lamp 20 and the vehicle body. This connection method can effectively resist various vibrations and impacts generated during vehicle driving, ensure the stability and safety of the vehicle lamp 20, and also simplify the installation and disassembly process to a certain extent, improving the efficiency of maintenance and replacement.

[0075] According to some embodiments of the present utility model, the vehicle body assembly 100, as Figure 4 shown, the buckle 40 includes: a connecting portion 41, an inserting post 42, an elastic arm 43 and an abutting arm 44. The connecting portion 41 is connected to the vehicle lamp 20; the inserting post 42 passes through the clamping hole 1021, and one end of the inserting post 42 is connected to the connecting portion 41; one end of the elastic arm 43 is located inside the vehicle body 10 and is connected to the inserting post 42, and the other end of the elastic arm 43 extends towards the connecting portion 41 and abuts against the inner wall of the clamping hole 1021; one end of the abutting arm 44 is connected to the connecting portion 41, and the abutting arm 44 abuts against the outside of the vehicle side wall 102.

[0076] Among them, the connecting portion 41 is a part of the buckle 40 and is directly connected to the vehicle lamp 20 assembly. The connecting portion 41 can have various shapes and sizes, so as to adapt to vehicle lamps 20 of different shapes and sizes.

[0077] The inserting post 42 is the part of the buckle 40 for passing through the clamping hole 1021, and it is responsible for fixing the buckle 40 on the vehicle body 10. After passing through the clamping hole 1021, the inserting post 42 can maintain a certain stability to prevent the vehicle lamp 20 from loosening or falling off.

[0078] The elastic arm 43 is located inside the vehicle body 10 and is connected to the inserting post 42. When the inserting post 42 passes through the clamping hole 1021, the elastic arm 43 will deform to adapt to the size and shape differences of the clamping hole 1021. Once the inserting post 42 completely passes through the clamping hole 1021, the elastic arm 43 will return to its original state and abut against the inner wall of the clamping hole 1021, thereby generating a certain frictional force and / or pressure to make the buckle 40 more firmly fixed on the vehicle body.

[0079] Combined with Figure 4, the elastic arm 43 has a certain degree of curvature so that it can store energy during deformation and generate force during recovery. One end of the elastic arm 43 is connected to the plug post 42, and the other end has a larger contact surface, on which anti-slip lines are provided to increase the friction with the inner wall of the card hole 1021.

[0080] The function of the abutting arm 44 is to abut against the outer side of the vehicle side wall 102, which can enhance the connection stability between the buckle 40 and the vehicle body and help prevent the vehicle lamp 20 from loosening due to vibration during driving.

[0081] Optionally, the end surface of the end of the abutting arm 44 connected to the vehicle side wall 102 has anti-slip lines to increase the friction with the vehicle side wall 102 and prevent sliding.

[0082] In some alternative embodiments, there are at least two elastic arms 43, which are arranged at intervals along the circumferential direction of the plug post 42. The other ends of some elastic arms 43 are connected to the connecting part 41, and the other ends of some elastic arms 43 are spaced apart from both the plug post 42 and the connecting part 41.

[0083] In the above technical solution, the elastic arms 43 are spaced apart evenly or unevenly along the circumferential direction of the plug post 42. Such a layout helps to apply pressure to the card hole 1021 from multiple directions, thereby enhancing the stability of the buckle 40 in the vehicle body main body 10. Each elastic arm 43 can independently adapt to the slight differences of the card hole 1021 and return to its original state after passing through to provide uniform supporting force.

[0084] The number of the elastic arms 43 can be adjusted according to the design requirements. When the number of the elastic arms 43 is large, a stronger locking effect can be provided; when the number of the elastic arms 43 is small, the manufacturing cost and manufacturing complexity can be reduced.

[0085] A vehicle according to an embodiment of the second aspect of the present invention includes a vehicle body assembly 100 according to an embodiment of the first aspect of the present invention.

[0086] By providing the fastener 30 that extends obliquely downward from the outer end 32 to the inner end 31 in this way, the problem of limited operating space during the installation of the vehicle lamp 20 is solved, thus bringing certain advantages:

[0087] Combined with Figure 2 , the obliquely extending fastener 30 avoids possible space obstacles and provides a more spacious installation environment for the operator. Whether it is hand movement or tool use, it can be more handy, thereby improving the flexibility and efficiency of the installation operation.

[0088] With the increase in the operating space, the operator can locate and fix the fastener 30 more quickly when installing the vehicle lamp 20, reducing the repeated adjustment and trial-and-error process caused by space limitations. This not only shortens the installation time but also reduces the installation errors that may be caused by inconvenient operation, further improving the overall installation efficiency.

[0089] It should be noted that the type of vehicle according to the embodiment of the present application is not limited and can be a fuel vehicle, a gas vehicle, or a new energy vehicle. The new energy vehicle can be a pure electric vehicle, a hybrid vehicle, an extended-range vehicle, etc.

[0090] The following refers to Figure 2 - Figure 4 A body assembly 100 according to an embodiment of the present invention will be described in detail with a specific embodiment. It should be understood that the following description is only an exemplary illustration and not a specific limitation of the invention.

[0091] As Figure 2 , Figure 4 shown, the body assembly 100 includes: a body main body 10, a vehicle lamp 20, a fastener 30, and a buckle 40.

[0092] Referring to Figure 2 , the body main body 10 includes: a roof wall 101 and a vehicle side wall 102, and the vehicle side wall 102 is connected to the edge of the roof wall 101 and extends downward.

[0093] The vehicle lamp 20 is located outside the body main body 10, and the vehicle lamp 20 is installed on the vehicle side wall 102 and is adjacent to the roof wall 101.

[0094] Referring to Figure 3 , the fastener 30 passes through the vehicle side wall 102, and the fastener 30 includes: an inner end 31, an outer end 32, and a fastening cap 33.

[0095] The fastener 30 is connected to the vehicle lamp 20 through the outer end 32, passes through the vehicle side wall 102 through the inner end 31, and a fastening cap 33 is connected to the inner end 31 to block on the inner side of the vehicle side wall 102.

[0096] Wherein, in the direction from the outer end 32 to the inner end 31 of the fastener 30, it extends downwardly and obliquely.

[0097] The included angle between the axis L of the fastener 30 and the horizontal plane is α, and α is 20°.

[0098] Referring to Figure 3 , the vehicle lamp 20 includes: a lamp housing 21, a lamp board 22, lamp beads 23, and a lamp cover 24.

[0099] The lamp housing 21 forms an installation groove 210 on the side facing the vehicle side wall 102.

[0100] The lamp beads 23 are installed on the lamp board 22.

[0101] Referring to Figure 3 , the optical axis OA of the lamp bead 23 is disposed to be inclined downward relative to the axis L of the fastener 30 in the light-emitting direction.

[0102] The intersection point of the axis L of the fastener 30 on the lamp board 22 is the reference point f0, and the lamp bead 23 is located above the reference point f0.

[0103] The lamp cover 24 covers the light-emitting side of the lamp bead 23 to scatter light. The lamp cover 24 is provided with a light-scattering surface 241, and the light-scattering surface 241 is used to adjust the light-emitting direction of the lamp cover 24 to be horizontal.

[0104] The fastener 30 is a bolt, and the bolt includes a head 34 and a screw 35. The outer end 32 is the head 34 and is press-fitted into the installation groove 210, and the screw 35 is arranged through the vehicle side wall 102.

[0105] The fastening cap 33 is a nut threadedly connected to the screw 35.

[0106] Referring to Figure 2 , the vehicle side wall 102 is provided with a clamping hole 1021.

[0107] Referring to Figure 4 , the buckle member 40 is arranged on the vehicle lamp 20, and the buckle member 40 cooperates with the clamping hole 1021.

[0108] The buckle member 40 includes: a connecting portion 41, an inserting post 42, an elastic arm 43, and an abutting arm 44.

[0109] The connecting portion 41 is connected to the vehicle lamp 20.

[0110] The inserting post 42 passes through the clamping hole 1021, and one end of the inserting post 42 is connected to the connecting portion 41.

[0111] One end of the elastic arm 43 is located inside the vehicle body 10 and is connected to the inserting post 42. The other end of the elastic arm 43 extends towards the connecting portion 41 and abuts against the inner wall of the clamping hole 1021. There are two elastic arms 43 and they are arranged at intervals along the circumferential direction of the inserting post 42. The other ends of some elastic arms 43 are connected to the connecting portion 41, and the other ends of some elastic arms 43 are spaced apart from both the inserting post 42 and the connecting portion 41.

[0112] One end of the abutting arm 44 is connected to the connecting portion 41, and the abutting arm 44 abuts against the outside of the vehicle side wall 102.

[0113] Other components of the vehicle body assembly 100 according to the embodiments of the present invention, such as vehicles, etc., and operations are known to those of ordinary skill in the art and will not be described in detail here.

[0114] In the description of this specification, the descriptions referring to terms such as "embodiment" and "example" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0115] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A vehicle body assembly, characterized in that, Comprising: A vehicle body main body, the vehicle body main body includes a roof wall and a vehicle side wall, and the vehicle side wall is connected to the edge of the roof wall and extends downward; A vehicle lamp, the vehicle lamp is located outside the vehicle body main body, and the vehicle lamp is installed on the vehicle side wall and is arranged adjacent to the roof wall; A fastener, the fastener penetrates through the vehicle side wall, and the fastener has an inner end and an outer end; Wherein, the fastener is blocked on the inner side of the vehicle side wall through the inner end, and the outer end passes through the vehicle side wall to connect the vehicle lamp; or, the fastener connects the vehicle lamp through the outer end, and passes through the vehicle side wall through the inner end, and a fastening cap is connected to the inner end to be blocked on the inner side of the vehicle side wall; Wherein, in the direction from the outer end to the inner end of the fastener, it extends downwardly and obliquely.

2. The vehicle body assembly according to claim 1, wherein, The included angle between the axis of the fastener and the horizontal plane is α, satisfying 10° ≤ α ≤ 30°.

3. The vehicle body assembly according to claim 1, characterized in that, The vehicle lamp includes a lamp housing, and an installation groove is formed on one side of the lamp housing facing the vehicle side wall; The fastener is a bolt, the bolt includes a head and a screw rod, the outer end is the head and is fitted in the installation groove, and the screw rod penetrates through the vehicle side wall; The fastening cap is a nut threadedly connected to the screw rod; Wherein, the head is in interference fit in the installation groove, or the lamp housing is an injection molded part and the head is connected to the lamp housing through injection molding of the lamp housing.

4. The vehicle body assembly according to claim 1, wherein The vehicle lamp further includes: a lamp board and lamp beads, and the lamp beads are installed on the lamp board; The optical axis of the lamp beads is inclined downward relative to the axis of the fastener in the light emitting direction.

5. The vehicle body assembly according to claim 4, wherein, The intersection point of the axis of the fastener on the lamp board is a reference point, and the lamp beads are located above the reference point.

6. The vehicle body assembly according to claim 4, wherein The vehicle lamp further includes: a lamp cover, and the lamp cover covers the light emitting side of the lamp beads to scatter light; The lamp cover is provided with a light scattering surface, and the light scattering surface is used to adjust the light emitting direction of the lamp cover to be horizontal.

7. The vehicle body assembly according to any one of claims 1-6, characterized in that, A clamping hole is provided on the vehicle side wall; The vehicle body assembly further includes a clamping member provided on the vehicle lamp, and the clamping member cooperates with the clamping hole.

8. The vehicle body assembly according to claim 7, wherein The clamping member includes: A connecting portion, the connecting portion connects the vehicle lamp; A plug post, the plug post penetrates through the clamping hole, and one end of the plug post is connected to the connecting portion; An elastic arm, one end of the elastic arm is located inside the vehicle body main body and is connected to the plug post, and the other end of the elastic arm extends towards the connecting portion and abuts against the inner wall of the clamping hole; An abutting arm, one end of the abutting arm is connected to the connecting portion, and the abutting arm abuts against the outer side of the vehicle side wall.

9. The vehicle body assembly according to claim 8, wherein, There are at least two elastic arms and they are arranged at intervals along the circumference of the plug post. One end of some of the elastic arms is connected to the connecting portion, and the other end of some of the elastic arms is spaced apart from both the plug post and the connecting portion.

10. A vehicle, characterized in that, Including the vehicle body assembly according to any one of claims 1-9.

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