Vehicle body and vehicle

Abstract

The vehicle body comprises a first vehicle body, a second vehicle body and a wheel cover connecting structure, the first vehicle body and the second vehicle body are arranged in the length direction of the vehicle, a first wheel cover is arranged at the end, close to the second vehicle body, of the first vehicle body, and a second wheel cover is arranged at the end, close to the second vehicle body, of the second vehicle body. A first wheel cover is arranged at the end, close to the first vehicle body, of the second vehicle body, a second wheel cover is arranged at the end, close to the first vehicle body, of the second vehicle body, the wheel cover connecting structure is connected with the first wheel cover and the second wheel cover, and the first vehicle body and the second vehicle body are both connected with the wheel cover connecting structure. According to the technical scheme, the technical problem that an existing wheel cover is poor in strength is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle bodies, in particular to a vehicle body and a vehicle. Background Art

[0002] With the rapid development of economy, the demand for automobiles is increasing. As an important part of automobiles, the car body can enhance the anti-collision ability of automobiles. In order to prevent rainwater, flying stones, etc. generated by the operation of wheels from splashing onto the bottom of the car body during driving, the car body usually has a wheel cover arranged above the wheel to block rainwater, flying stones, etc. However, the existing wheel cover is weak in strength, which in turn affects the overall performance of the car body. Utility Model Content

[0003] The main purpose of the utility model is to provide a vehicle body and a vehicle, aiming to solve the technical problem of poor strength of the existing wheel cover.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model proposes a vehicle body, which includes a first vehicle body, a second vehicle body and a wheel cover connecting structure, wherein the first vehicle body and the second vehicle body are arranged along the length direction of the vehicle, the first vehicle body has a first wheel cover at one end close to the second vehicle body, the second vehicle body has a second wheel cover at one end close to the first vehicle body, the wheel cover connecting structure connects the first wheel cover and the second wheel cover, and the first vehicle body and the second vehicle body are both connected to the wheel cover connecting structure.

[0005] Optionally, in one embodiment of the utility model, the wheel cover connection structure includes a connecting plate, a first connecting side plate and a second connecting side plate, the first connecting side plate and the second connecting side plate are bent and arranged on opposite sides of the connecting plate, the first connecting side plate is connected to the first wheel cover, and the second connecting side plate is connected to the second wheel cover.

[0006] Optionally, in one embodiment of the utility model, the first vehicle body includes a first floor and a first longitudinal beam that are integrally die-cast, the second vehicle body includes a second floor and a second longitudinal beam that are integrally die-cast, the first wheel cover is integrally formed with the first longitudinal beam, the second wheel cover is integrally formed with the second longitudinal beam, and the first longitudinal beam and the second longitudinal beam are plugged into each other.

[0007] Optionally, in an embodiment of the present utility model, the wheel house connection structure further includes a third connecting side plate, and the third connecting side plate connects the insertion area of ​​the first longitudinal beam and the second longitudinal beam.

[0008] Optionally, in one embodiment of the utility model, the first longitudinal beam and the second longitudinal beam both have an insertion cavity, the vehicle body also includes a longitudinal connecting structure, the longitudinal connecting structure is arranged in the insertion cavity and connects the first longitudinal beam and the second longitudinal beam, and the third connecting side plate is connected to the longitudinal connecting structure.

[0009] Optionally, in one embodiment of the utility model, the first floor and the second floor are spaced apart in the height direction of the vehicle to form a vertical gap, and the vehicle body also includes a vertical connecting structure, which is arranged in the vertical gap and connects the first floor and the second floor, and the longitudinal connecting structure is connected to the vertical connecting structure.

[0010] Optionally, in an embodiment of the utility model, the wheel cover connection structure further includes a flange, and the flange is provided at an end of the connecting plate away from the longitudinal connection structure.

[0011] Optionally, in an embodiment of the present invention, the connecting plate, the flange, the first connecting side plate, the second connecting side plate and the third connecting side plate are integrally formed.

[0012] Optionally, in an embodiment of the utility model, the first body body and the rear body of the four-wheel drive vehicle are die-cast by the same mold, and after die-casting, the first body body is partially cut off in the length direction to form the second body body.

[0013] To achieve the above objectives, an embodiment of the present utility model provides a vehicle, including the vehicle body described above.

[0014] Compared with the prior art, in a technical solution proposed by the utility model, the first body and the second body respectively integrate multiple sheet metal parts into a die-casting part, which not only facilitates production and reduces the assembly steps of the vehicle, but also can achieve lightweight and fewer parts. Moreover, the first body and the second body can be die-casted using existing equipment, which reduces the requirements for the tonnage of the press and saves the cost of redeveloping the mold. In addition, the first body and the second body are small in die-casting size, and the length of each position from the casting port after die-casting is moderate, thereby preventing the casting from having poor mechanical properties due to the long distance from the casting port, and improving the performance of the entire body. The first wheel cover is integrated with the first body, the second wheel cover is integrated with the second body, and the first wheel cover and the second wheel cover are directly connected and fixed together through the wheel cover connection structure to form an integral structure, which can effectively improve the strength of the wheel cover. It can be understood that the first wheel cover and the second wheel cover can achieve force sharing through the wheel cover connection structure, and then can withstand greater impact and ensure the strength of the wheel cover. In addition, the wheel cover connecting structure is connected to the first vehicle body and the second vehicle body while connecting the first wheel cover and the second vehicle body, so that the first wheel cover, the second wheel cover, the first vehicle body, the second vehicle body and the wheel cover connecting structure are tightly connected together, thereby improving the reliability and stability of the connection between the first vehicle body and the second vehicle body, and further enhancing the overall structural strength of the wheel cover and the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an angle of a vehicle body embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another angle of the vehicle body embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the vehicle body embodiment of the utility model;

[0019] Figure 4 for Figure 3 A schematic diagram of the structure of the middle wheel housing connection structure at an angle;

[0020] Figure 5 for Figure 3 Schematic diagram of the middle wheel arch connection structure from another angle.

[0021] Description of Figure Numbers:

[0022] Label name Label name 100 First body 110 First Floor 120 First longitudinal beam 130 First wheel cover 200 Second body 210 Second floor 220 Second longitudinal beam 230 Second wheel cover 300 Wheel housing connection structure 310 Connecting plate 320 First connecting side plate 330 Second connecting side plate 340 The third connecting side plate 350 Flanging 400 Vertical connection structure 500 Vertical connection structure

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the utility model.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the embodiments of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0028] In addition, the technical solutions between the various embodiments of the present utility model can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the embodiments of the present utility model.

[0029] In order to prevent rainwater, flying stones, etc. generated by the running of the wheels from splashing onto the bottom of the vehicle body during driving, the vehicle body is usually provided with wheel covers arranged above the wheels to shield against rainwater, flying stones, etc. At present, a wheel cover is arranged above the front wheel and the rear wheel respectively, and the two wheel covers on the same side are arranged at intervals (i.e., they are not directly connected to each other), which is weak in strength and easy to be damaged, and also has an adverse effect on the strength of the entire vehicle body.

[0030] In view of this, the embodiment of the utility model provides a vehicle body and a vehicle, wherein the first vehicle body and the second vehicle body respectively integrate a plurality of sheet metal parts into a die casting, which not only facilitates production and reduces the assembly steps of the vehicle, but also can achieve lightweight and fewer parts. The first wheel cover is integrated with the first vehicle body, the second wheel cover is integrated with the second vehicle body, and the first wheel cover and the second wheel cover are directly connected and fixed together through a wheel cover connection structure to form an integral structure, which can effectively improve the strength of the wheel cover. It can be understood that the first wheel cover and the second wheel cover can realize force sharing through the wheel cover connection structure, and thus can withstand greater impact and ensure the strength of the wheel cover. Moreover, the wheel cover connection structure is connected to the first vehicle body and the second vehicle body while connecting the first wheel cover and the second wheel cover, so that the first wheel cover, the second wheel cover, the first vehicle body, the second vehicle body and the wheel cover connection structure are closely connected together, improving the reliability and stability of the connection between the first vehicle body and the second vehicle body, and further improving the overall structural strength of the wheel cover and the vehicle body.

[0031] In order to better understand the above technical solution, the above technical solution is described in detail below with reference to the accompanying drawings.

[0032] like Figure 1-Figure 3 As shown, an embodiment of the utility model proposes a vehicle body, which includes a first vehicle body 100, a second vehicle body 200 and a wheel cover connecting structure 300. The first vehicle body 100 and the second vehicle body 200 are arranged along the length direction of the vehicle. The first vehicle body 100 has a first wheel cover 130 at one end close to the second vehicle body 200, and the second vehicle body 200 has a second wheel cover 230 at one end close to the first vehicle body 100. The wheel cover connecting structure 300 connects the first wheel cover 130 and the second wheel cover 230, and both the first vehicle body 100 and the second vehicle body 200 are connected to the wheel cover connecting structure 300.

[0033] In the technical solution adopted in this embodiment, the first body 100 and the second body 200 respectively integrate multiple sheet metal parts into a die-casting part, which not only facilitates production and reduces the assembly steps of the vehicle, but also can achieve lightweight and fewer parts. Moreover, the first body 100 and the second body 200 can be die-casted using existing equipment, which reduces the requirements for the tonnage of the press and saves the cost of redeveloping the mold. In addition, the first body 100 and the second body 200 have a small die-casting size during die-casting, and the length of each position from the casting port after die-casting is moderate, thereby preventing the casting from having poor mechanical properties due to being far from the casting port, and improving the performance of the entire body. The first wheel cover 130 is integrated with the first body 100, and the second wheel cover 230 is integrated with the second body 200, and the first wheel cover 130 and the second wheel cover 230 are directly connected and fixed together through the wheel cover connection structure 300 to form an integral structure, which can effectively improve the strength of the wheel cover. It is understandable that the first wheel cover 130 and the second wheel cover 230 can share the force through the wheel cover connection structure 300, so as to withstand greater impact and ensure the strength of the wheel cover. In addition, the wheel cover connection structure 300 is connected to the first body 100 and the second body 200 while connecting the first wheel cover 130 and the second wheel cover 230, so that the first wheel cover 130, the second wheel cover 230, the first body 100, the second body 200 and the wheel cover connection structure 300 are closely connected together, thereby improving the reliability and stability of the connection between the first body 100 and the second body 200, and further improving the overall structural strength of the wheel cover and the body.

[0034] Specifically, the vehicle body includes a first vehicle body 100, a second vehicle body 200 and a wheel cover connection structure 300. Among them, the first vehicle body 100 and the second vehicle body 200 are both integrally formed structures, the first vehicle body 100 is integrated with a first wheel cover 130, the second vehicle body 200 is integrated with a second wheel cover 230, and the first wheel cover 130 and the second wheel cover 230 are arranged along the length direction of the vehicle. Through integral forming, the use of parts can be reduced and the structural strength can be improved. At the same time, the size of the first vehicle body 100 and the second vehicle body 200 is small, and can be produced using existing die-casting machines and other equipment to prevent the die-casting size from being too large and reducing the mechanical properties of the casting away from the casting port. The first vehicle body 100 and the second vehicle body 200 can be connected by bolts, SPR (rivets), FDS (flow drill screws), etc., that is, the first vehicle body 100 and the second vehicle body 200 are connected by a mechanical connection method, the connection method is simple, and the reliability is high. Of course, in other embodiments, the first vehicle body 100 and the second vehicle body 200 can also be welded and fixed, which is not limited here.

[0035] The wheel cover connection structure 300 is used to connect the first wheel cover 130 and the second wheel cover 230, that is, the first wheel cover 130 and the second wheel cover 230 are directly connected and fixed together through the wheel cover connection structure 300 to form an integral structure. Compared with the independent first wheel cover 130 and the second wheel cover 230, it can withstand greater external forces and has better structural strength, which helps to improve the strength of the entire vehicle body. Moreover, the wheel cover connection structure 300 is also connected to the first vehicle body 100 and the second vehicle body 200, which can not only improve the stability and reliability of the connection between the first vehicle body 100 and the second vehicle body 200, but also firmly fix the first wheel cover 130 and the second wheel cover 230 on the first vehicle body 100 and the second vehicle body 200, further improving the structural strength. In one embodiment, the wheel cover connection structure 300 can connect the first wheel cover 130 and the second wheel cover 230 by mechanical connection methods such as bolts, SPR (rivets), FDS (flow drill screws), etc., and the connection method is simple and has high reliability. Of course, in other embodiments, the wheel cover connection structure 300 may also connect the first wheel cover 130 and the second wheel cover 230 through a welding point, which is not limited here. The connection method of the wheel cover connection structure 300 and the first vehicle body 100 and the second vehicle body 200 can refer to the connection method of the wheel cover connection structure 300 and the first wheel cover 130 and the second wheel cover 230, which will not be described in detail.

[0036] It should be pointed out that, for a vehicle, generally, there are a left front wheel, a right front wheel, a left rear wheel and a right rear wheel, the left front wheel and the right front wheel are respectively provided with a first wheel cover 130, the left rear wheel and the right rear wheel are respectively provided with a second wheel cover 230, and the first wheel cover 130 and the second wheel cover 230 on the same side are connected by a wheel cover connecting structure 300. That is, the wheel cover connecting structure 300 connects the first wheel cover 130 provided for the left front wheel and the second wheel cover 230 provided for the left rear wheel, or the wheel cover connecting structure 300 connects the first wheel cover 130 provided for the right front wheel and the second wheel cover 230 provided for the right rear wheel.

[0037] For example, refer to Figure 4 and Figure 5 In one embodiment of the utility model, the wheel cover connection structure 300 includes a connecting plate 310, a first connecting side plate 320 and a second connecting side plate 330. The first connecting side plate 320 and the second connecting side plate 330 are bent and arranged on opposite sides of the connecting plate 310. The first connecting side plate 320 is connected to the first wheel cover 130, and the second connecting side plate 330 is connected to the second wheel cover 230.

[0038] Specifically, the wheel cover connection structure 300 includes a connection plate 310, a first connection side plate 320 and a second connection side plate 330. The connection plate 310 is used to connect the first vehicle body 100 and the second vehicle body 200, the first connection side plate 320 is used to connect the first wheel cover 130, and the second connection side plate 330 is used to connect the second wheel cover 230. The first connection side plate 320 and the second connection side plate 330 are arranged on opposite sides of the connection plate 310, so that the first wheel cover 130 and the second wheel cover 230 can be conveniently connected. Moreover, the first connection side plate 320 and the second connection side plate 330 are bent and can extend along the width direction of the vehicle, so as to better fit the sides of the first wheel cover 130 and the second wheel cover 230 facing each other, increase the contact area and improve the reliability of the connection.

[0039] For example, refer to Figure 3 In one embodiment of the utility model, the first vehicle body 100 includes an integrally die-cast first floor 110 and a first longitudinal beam 120, the second vehicle body 200 includes an integrally die-cast second floor 210 and a second longitudinal beam 220, the first wheel cover 130 is integrally formed with the first longitudinal beam 120, the second wheel cover 230 is integrally formed with the second longitudinal beam 220, and the first longitudinal beam 120 and the second longitudinal beam 220 are plugged in. It can be understood that the integral die-casting can save the number of parts and improve the structural strength. The ends of the first longitudinal beam 120 and the second longitudinal beam 220 facing each other are both hollow structures with openings, and the first longitudinal beam 120 can be inserted into the interior of the second longitudinal beam 220, or the second longitudinal beam 220 can be inserted into the interior of the first longitudinal beam 120, that is, connected by plugging, which is simple and convenient. In other embodiments, the first floor 110 and the second floor 210 can be connected by a mechanical connection, which is not limited here.

[0040] For example, refer to Figure 4 and Figure 5 In one embodiment of the utility model, the wheel cover connection structure 300 further includes a third connection side plate 340, and the third connection side plate 340 connects the insertion area of ​​the first longitudinal beam 120 and the second longitudinal beam 220. It can be understood that, by setting the third connection side plate 340, it can be overlapped with the first longitudinal beam 120 and the second longitudinal beam 220 in the vehicle height direction, and connected and fixed together by mechanical connection methods such as bolts, SPR (rivets), and FDS (flow drill screws), so as to further improve the reliability of the connection between the first body 100 and the second body 200 and the overall structural strength.

[0041] For example, refer to Figure 1 and Figure 3In one embodiment of the utility model, the first longitudinal beam 120 and the second longitudinal beam 220 both have a plug-in cavity, and the vehicle body further includes a longitudinal connection structure 400, which is disposed in the plug-in cavity and connects the first longitudinal beam 120 and the second longitudinal beam 220, and the third connection side plate 340 is connected to the longitudinal connection structure 400. Specifically, by connecting the first longitudinal beam 120 and the second longitudinal beam 220 through the longitudinal connection structure 400, the reliability of the connection between the first longitudinal beam 120 and the second longitudinal beam 220 can be improved, and the mechanical properties of the vehicle body can be guaranteed. Moreover, the longitudinal connection structure 400 is also connected to the third connection side plate 340, which can securely fix the first longitudinal beam 120, the second longitudinal beam 220, the first wheel cover 130 and the second wheel cover 230 together. In one embodiment, the longitudinal connection structure 400 can be a sheet metal part.

[0042] For example, refer to Figure 2 and Figure 3 In one embodiment of the utility model, the first floor 110 and the second floor 210 are arranged at intervals in the height direction of the vehicle to form a vertical gap, and the vehicle body further includes a vertical connection structure 500, which is arranged in the vertical gap and connects the first floor 110 and the second floor 210, and the longitudinal connection structure 400 is connected to the vertical connection structure 500. It can be understood that the first floor 110, the vertical connection structure 500 and the second floor 210 are arranged in a vertically stacked manner, which can increase the thickness of the overlap area. In addition, the vertical connection structure 500 connects the first floor 110 and the second floor 210 in the vertical direction, which can connect the first floor 110 and the second floor 210 together, prevent the first floor 110 and the second floor 210 from being misaligned or separated, and improve the reliability of fixing the first vehicle body 100 and the second vehicle body 200. At the same time, the vertical connection structure 500 is also connected to the longitudinal connection structure 400, and can connect the first floor 110, the second floor 210, the first longitudinal beam 120 and the second longitudinal beam 220 into a whole, further improving the reliability of the fixing of the first body 100 and the second body 200. In one embodiment, the vertical connection structure 500 can be a sheet metal part.

[0043] For example, refer to Figure 5 In one embodiment of the present invention, the wheel cover connection structure 300 further includes a flange 350, which is provided at one end of the connection plate 310 away from the longitudinal connection structure 400. Specifically, the flange 350 is folded relative to the connection plate 310, which can improve the strength of the outer side of the connection plate 310.

[0044] For example, in one embodiment of the present invention, the connecting plate 310, the flange 350, the first connecting side plate 320, the second connecting side plate 330 and the third connecting side plate 340 are integrally formed, so as to reduce the use of parts and components and improve the structural strength.

[0045] Exemplarily, in one embodiment of the utility model, the first body 100 and the rear body of the four-wheel drive vehicle are die-casted by the same mold, and after die-casting, the first body 100 is partially cut off in the length direction to form the second body 200. It is understandable that the first body 100 and the rear body of the four-wheel drive vehicle are die-casted by a common mold. After die-casting by the common mold, the first body 100 can be directly used as the rear body of the 4*4 vehicle (i.e., the four-wheel drive vehicle), without the need to open a new die-casting mold and a tool such as a check fixture, saving development costs. Moreover, when applied to the six-wheel drive vehicle (i.e., the 6*6 vehicle) of this embodiment, it is only necessary to partially cut the first body 100 in the length direction as needed (usually 1050 mm can be cut), and the second body 200 is formed. After the first body 100 and the second body 200 are connected, the rear body of the 6*6 vehicle is formed. It is understandable that the second body 200 can be formed by cutting the corresponding length on the first body 100 according to different vehicle models. In this way, the rear body of different models can be cast with the same mold, reducing the number of new molds to adapt to different models and reducing mold development costs.

[0046] To achieve the above purpose, the embodiment of the utility model provides a vehicle, including the vehicle body described above. Specifically, the specific structure of the vehicle body refers to the above embodiment. Since the vehicle adopts all the technical solutions of the above embodiment, it at least has all the beneficial effects brought by the technical solutions of the above embodiment, which will not be repeated here.

[0047] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the embodiment of the present invention. All equivalent structural changes made by using the description and drawings of the embodiment of the present invention under the inventive concept of the embodiment of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the embodiment of the present invention.

Claims

1. A vehicle body, characterized in that: The vehicle body includes a first vehicle body body, a second vehicle body body and a wheel cover connecting structure. The first vehicle body body and the second vehicle body body are arranged along the length direction of the vehicle. The first vehicle body body has a first wheel cover at one end close to the second vehicle body body, and the second vehicle body body has a second wheel cover at one end close to the first vehicle body body. The wheel cover connecting structure connects the first wheel cover and the second wheel cover, and the first vehicle body body and the second vehicle body body are both connected to the wheel cover connecting structure.

2. The vehicle body according to claim 1, characterized in that: The wheel cover connection structure includes a connecting plate, a first connecting side plate and a second connecting side plate. The first connecting side plate and the second connecting side plate are bent and arranged on opposite sides of the connecting plate. The first connecting side plate is connected to the first wheel cover, and the second connecting side plate is connected to the second wheel cover.

3. The vehicle body according to claim 2, characterized in that: The first vehicle body includes a first floor and a first longitudinal beam that are integrally die-cast, the second vehicle body includes a second floor and a second longitudinal beam that are integrally die-cast, the first wheel cover is integrally formed with the first longitudinal beam, the second wheel cover is integrally formed with the second longitudinal beam, and the first longitudinal beam and the second longitudinal beam are plugged into each other.

4. The vehicle body according to claim 3, characterized in that The wheel house connection structure also includes a third connection side plate, and the third connection side plate connects the insertion area of ​​the first longitudinal beam and the second longitudinal beam.

5. The vehicle body according to claim 4, characterized in that The first longitudinal beam and the second longitudinal beam both have an insertion cavity, and the vehicle body further includes a longitudinal connection structure, which is disposed in the insertion cavity and connects the first longitudinal beam and the second longitudinal beam, and the third connection side plate is connected to the longitudinal connection structure.

6. The vehicle body according to claim 5, characterized in that The first floor and the second floor are spaced apart in the height direction of the vehicle to form a vertical gap. The vehicle body also includes a vertical connection structure, which is arranged in the vertical gap and connects the first floor and the second floor. The longitudinal connection structure is connected to the vertical connection structure.

7. The vehicle body according to claim 6, characterized in that The wheel cover connection structure also includes a flange, and the flange is arranged at an end of the connecting plate away from the longitudinal connection structure.

8. The vehicle body according to claim 7, characterized in that The connecting plate, the flange, the first connecting side plate, the second connecting side plate and the third connecting side plate are integrally formed.

9. The vehicle body according to any one of claims 1 to 8, characterized in that: The first body and the rear body of the four-wheel drive vehicle are die-casted by the same mold, and after die-casting, the first body is partially cut off in the length direction to form the second body.

10. A vehicle, characterized in that: Comprising a vehicle body as described in any one of claims 1-9.

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