Seat arrangement structure and vehicle

Abstract

The utility model discloses a seat arrangement structure and a vehicle. The seat arrangement structure comprises a seat body, a shock absorber and a wheel cover, wherein the seat body comprises a cushion; the shock absorber is located below the cushion, and the projection of the upper end of the shock absorber in the vertical direction and the projection of the end of the cushion in the width direction of the vehicle in the vertical direction are at least partially overlapped; the wheel cover is arranged between the seat body and the shock absorber and separates the seat body from the shock absorber. According to the seat arrangement structure, the limitation of a rear suspension system on the arrangement of the seat cushion can be reduced, so that the seat cushion can reach a more appropriate width.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, in particular to a seat layout structure and a vehicle. Background Art

[0002] The rear suspension system of a vehicle is an important part of the chassis design. The rear suspension system not only affects the handling stability and ride comfort of the chassis, but also affects the body layout design and the human-machine layout design. For some SUVs (Sport Utility Vehicles) or MPVs (multi-Purpose Vehicles) equipped with a third-row seat, the layout of the third-row seat poses relatively high design requirements for the human-machine space in the third row.

[0003] The rear suspension system is basically in the same position as the third-row seat in the vehicle's length direction, so the layout of the rear suspension system will affect the layout of the third-row seat. Summary of the Utility Model

[0004] In view of this, the utility model aims to provide a seat layout structure, which can reduce the limitation of the rear suspension system on the cushion layout, so that the cushion can reach a more appropriate width.

[0005] To achieve the above object, the technical solution of the utility model is realized as follows:

[0006] A seat layout structure includes: a seat body including a cushion; a shock absorber located below the cushion, at least part of the projection of the upper end of the shock absorber in the vertical direction and the projection of the end of the cushion in the vehicle width direction in the vertical direction overlap; a wheel housing provided between the seat body and the shock absorber and separating the seat body and the shock absorber.

[0007] According to some embodiments of the utility model, the dimension of the shock absorber in the vertical direction is H, and 475mm ≤ H < 520mm.

[0008] According to some embodiments of the utility model, the dimension of the cushion in the vehicle width direction is not less than 1200mm.

[0009] According to some embodiments of the utility model, the seat layout structure further includes two five-link suspensions, the two five-link suspensions are arranged at intervals in the vehicle width direction, the cushion is arranged between the two five-link suspensions, the five-link suspension includes the shock absorber and a suspension main body, and the upper end of the shock absorber is not lower than the upper end of the suspension main body.

[0010] According to some embodiments of the present utility model, the seat arrangement structure further includes the rear wheels of the vehicle. Along the vehicle width direction and from the outside to the inside, the rear wheels of the vehicle, the five-link suspension, the wheel housing, and the seat body are arranged in sequence.

[0011] According to some embodiments of the present utility model, the wheel housing defines a first area and a second area. The first area is located above the second area. The first area is used to accommodate the seat cushion, and the second area is used to accommodate the shock absorber.

[0012] According to some embodiments of the present utility model, the wheel housing includes a first section, a second section, and a third section that are connected in sequence. The first section, the second section, and the third section are arranged in sequence along the direction from bottom to top. The first section, the second section, and the third section are arranged in sequence along the vehicle width direction and from the inside to the outside. The first section and the second section are arranged at a first set angle. The second section and the third section are arranged at a second set angle. The first section and the second section define the second area. The second section and the third section define the first area. The first section is used to be connected to the rear vehicle floor. The second section is located between the upper end of the shock absorber and the end of the seat cushion in the vehicle width direction in the up and down direction to separate the upper end of the shock absorber and the end of the seat cushion in the vehicle width direction.

[0013] According to some embodiments of the present utility model, the wheel housing includes an inner side wall surface and an outer side wall surface. At least one of the inner side wall surface and the outer side wall surface is provided with a reinforcing plate, and the reinforcing plate is used to strengthen the wheel housing.

[0014] According to some embodiments of the present utility model, the wheel housing includes a shock absorber mounting area, and at least one of the reinforcing plates is used to strengthen the shock absorber mounting area.

[0015] Compared with the prior art, the seat arrangement structure of the present utility model has the following advantages: By making the shock absorber located below the seat cushion, at least part of the projection of the upper end of the shock absorber in the up and down direction and the projection of the end of the seat cushion in the vehicle width direction in the up and down direction overlap. Therefore, the position of the end of the seat cushion in the vehicle width direction can extend outwards, and it is not easy to interfere with the arrangement of the wheel housing or the shock absorber, reducing the limitation of the suspension system on the seat cushion arrangement, so that the size of the seat cushion in the vehicle width direction can reach a suitable range to meet the use requirements.

[0016] Another object of the present utility model is to provide a vehicle, including the seat arrangement structure according to the embodiments of the present utility model.

[0017] Compared with the prior art, the vehicle of the present utility model has the same advantages as the seat arrangement structure of the embodiments of the present utility model, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0019] Figure 1 is an overall schematic view of the seat arrangement structure according to an embodiment of the present utility model;

[0020] Figure 2 is a three-dimensional structure schematic view of the seat arrangement structure according to an embodiment of the present utility model.

[0021] Description of the reference numerals in the drawings:

[0022] Seat arrangement structure 100;

[0023] Seat body 10; Cushion 101;

[0024] Five-link suspension 20; Shock absorber 201; Suspension main body 202;

[0025] Wheel housing 30;

[0026] First region 301; Second region 302; First section 303; Second section 304;

[0027] Third section 305; Shock absorber mounting region 306;

[0028] Vehicle rear floor 40; Rear floor longitudinal beam 50; Reinforcement plate 60; Rear wheel movement envelope A. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0030] The following will refer to Figure 1 and Figure 2 and will elaborate on the present utility model in combination with the embodiments.

[0031] As shown in Figure 1 and Figure 2As shown, the seat arrangement structure 100 according to the embodiment of the utility model includes a seat body 10, a shock absorber 201 and a wheel cover 30, the seat body 10 includes a seat cushion 101; the shock absorber 201 is located below the seat cushion 101, and the projection of the upper end of the shock absorber 201 in the up-down direction and the projection of the end of the seat cushion 101 in the vehicle width direction in the up-down direction at least partially overlap; the wheel cover 30 is arranged between the seat body 10 and the shock absorber 201 and separates the seat body 10 and the shock absorber 201.

[0032] Specifically, the seat body 10 includes a seat cushion 101 and a frame. The seat cushion 101 at least partially covers the frame. Usually, the frame has a small size in the vehicle width direction and is not likely to affect the arrangement of the shock absorber 201.

[0033] It should be noted that the vehicle suspension includes a shock absorber 201. The shock absorber is usually arranged on the outside of the seat cushion in the vehicle width direction. When the vehicle suspension occupies a large space in the vehicle width direction, it will affect the arrangement of the seat cushion, for example, resulting in a smaller size of the seat cushion in the vehicle width direction, and the wheel cover between the seat body and the shock absorber will interfere with the seat cushion or the shock absorber.

[0034] In the present application, by locating the shock absorber 201 below the seat cushion 101, the projection of the upper end of the shock absorber 201 in the up-down direction and the projection of the end of the seat cushion 101 in the vehicle width direction in the up-down direction at least partially overlap, that is, the seat cushion 101 and the shock absorber 201 can be staggered in the up-down direction (or arranged in sequence in the up-down direction). Therefore, the position of the end of the seat cushion 101 in the vehicle width direction can extend outward without interfering with the arrangement of the wheel cover 30 or the shock absorber 201, so that the size of the seat cushion 101 in the vehicle width direction can reach an appropriate range to meet the usage requirements.

[0035] In the related art, since the space occupied by the suspension system in the vehicle width direction is large, correspondingly, the position of the wheel cover used to separate the suspension system and the seat body is also closer to the middle of the vehicle. Therefore, when a seat cushion of a size that meets the use requirements is arranged, the seat cushion will interfere with the wheel cover. The embodiment of the present application changes the arrangement position of the seat cushion 101 and the shock absorber 201 so that there is enough space between the seat cushion 101 and the shock absorber 201 for arranging the wheel cover 30, so that the wheel cover 30 is not easy to interfere with the arrangement of the seat cushion 101 or the shock absorber 201. Exemplarily, the wheel cover 30 can be the rear wheel cover of the vehicle to solve the problem of interference between the seat body 10 located in the back row and the rear wheel cover. In other embodiments, the wheel cover 30 can also be the front wheel cover of the vehicle, or the middle wheel cover between the front wheel cover and the rear wheel cover.

[0036] According to the seat arrangement structure 100 of the embodiment of the present utility model, by arranging the shock absorber 201 below the seat cushion 101, at least part of the projection of the upper end of the shock absorber 201 in the vertical direction and the projection of the end of the seat cushion 101 in the vehicle width direction in the vertical direction overlap. Therefore, the position of the end of the seat cushion 101 in the vehicle width direction can extend outwards, and it is not easy to interfere with the arrangement of the wheel housing 30 or the shock absorber 201, reducing the limitation of the suspension system on the arrangement of the seat cushion 101, so that the size of the seat cushion 101 in the vehicle width direction can reach a suitable range to meet the use requirements.

[0037] According to some embodiments of the present utility model, the size of the shock absorber 201 in the vertical direction is H, and 475 mm ≤ H < 520 mm.

[0038] It should be noted that the shock absorber 201 of the embodiment of the present utility model is shorter. For example, the size of the shock absorber 201 of the embodiment of the present utility model in the vertical direction can be 515 mm, 510 mm, 505 mm, 500 mm, 495 mm, 490 mm, 485 mm, 480 mm, 475 mm or any value between any two of them.

[0039] The seat arrangement structure 100 of the embodiment of the present utility model can be applied to different types of vehicles, such as sedans, trucks, buses, SUVs (Sport Utility Vehicles), MPVs (multi-Purpose Vehicles), pickup trucks, sports cars, etc. In practice, shock absorbers 201 with appropriate sizes can be selected according to different vehicle models or different seat arrangement requirements.

[0040] In this embodiment, by setting the size of the shock absorber 201 in the vertical direction to be shorter, the end of the seat cushion 101 in the vehicle width direction can be arranged above the shock absorber 201, alleviating the problem that the seat cushion 101 may interfere with the shock absorber 201 or the wheel housing 30, so that the size of the seat cushion 101 in the vehicle width direction can reach a suitable range.

[0041] According to some embodiments of the present utility model, the size of the seat cushion 101 in the vehicle width direction is not less than 1200 mm. For example, the size of the seat cushion 101 in the vehicle width direction can be 1200 mm, 1210 mm, 1220 mm, 1230 mm, 1240 mm, 1250 mm, 1260 mm, 1270 mm, etc., and no specific limitation is made here. The size of the seat cushion 101 in the vehicle width direction is not less than 1200 mm, so that the size of the seat cushion 101 in the vehicle width direction can meet the requirements.

[0042] According to some embodiments of the present utility model, reference may be made to Figure 2 , the seat layout structure 100 further includes two five-link suspensions 20. The two five-link suspensions 20 are arranged at intervals in the vehicle width direction. The seat cushion 101 is arranged between the two five-link suspensions 20. The five-link suspension 20 includes a shock absorber 201 and a suspension main body 202. The upper end of the shock absorber 201 is not lower than the upper end of the suspension main body 202.

[0043] It should be noted that the use of the five-link suspension 20 can greatly improve the ride comfort and stability of the vehicle. However, at the same time, the five-link suspension 20 occupies a large space in the vehicle width direction. When the total width of the vehicle is fixed, the space available for arranging the seat cushion 101 is reduced, and the usable size of the seat cushion 101 in the vehicle width direction is insufficient, not meeting the use requirements.

[0044] In this application, by arranging the shock absorber 201 below the seat cushion 101, at least part of the projection of the upper end of the shock absorber 201 in the up-and-down direction and the projection of the end of the seat cushion 101 in the vehicle width direction in the up-and-down direction overlap. As a result, the end position of the seat cushion 101 in the vehicle width direction can extend outward to reach a suitable size, meeting the use requirements of the seat cushion 101. At the same time, since the upper end of the shock absorber 201 is not lower than the upper end of the suspension main body 202, the suspension main body 202 is not likely to affect the arrangement of the seat cushion 101 when the upper end of the shock absorber 201 does not affect the arrangement of the seat cushion 101. In the embodiments of this application, the arrangement position and connection relationship of the suspension main body 202 are not changed, which is beneficial to reducing the optimization cost of the seat layout structure 100.

[0045] According to some embodiments of the present utility model, the seat layout structure 100 further includes the rear wheels of the vehicle (the rear wheel movement envelope A in Figure 1 can be referred to). Along the vehicle width direction and from the outside to the inside, the rear wheels of the vehicle, the five-link suspensions 20, the wheel housings 30, and the seat body 10 are arranged in sequence. That is to say, at the same position in the vehicle front-rear direction, the rear wheels of the vehicle, the five-link suspensions 20, the wheel housings 30 (here, the wheel housing 30 is the rear wheel housing of the rear wheels of the vehicle), and the seat body 10 all occupy the space in the vehicle width direction, making it difficult to arrange the seat cushion 101 of the seat body 10 in the rear row.

[0046] In this application, by arranging the shock absorber 201 below the seat cushion 101, the problem of interference between the seat cushion 101 of the seat body 10 in the rear row and the shock absorber 201 or the wheel housing 30 of the rear wheels of the vehicle is alleviated, so that the size of the seat cushion 101 of the seat body 10 in the rear row in the vehicle width direction can reach a suitable range.

[0047] According to some embodiments of the present utility model, asFigure 1 As shown, the wheel housing 30 defines a first area 301 and a second area 302. The first area 301 is located above the second area 302. The first area 301 is for accommodating the seat cushion 101, and the second area 302 is for accommodating the shock absorber 201.

[0048] That is to say, the seat cushion 101 is located above the shock absorber 201. In this way, the seat cushion 101 and the shock absorber 201 are not likely to interfere with each other. At the same time, the wheel housing 30 separates the seat cushion 101 and the shock absorber 201, so that the seat cushion 101 and the shock absorber 201 are not likely to affect each other. At the same time, the wheel housing 30 is not likely to interfere with the seat cushion 101 or the shock absorber 201.

[0049] According to some embodiments of the present invention, reference may be made to Figure 1 As shown, the wheel housing 30 includes a first section 303, a second section 304, and a third section 305 that are connected in sequence. The first section 303, the second section 304, and the third section 305 are arranged in sequence in the direction from bottom to top. The first section 303, the second section 304, and the third section 305 are arranged in sequence in the vehicle width direction and from inside to outside. The first section 303 and the second section 304 are arranged at a first set angle α, and the second section 304 and the third section 305 are arranged at a second set angle β. The first set angle α and the second set angle β may be the same or different, and the first set angle α and the second set angle β may both be greater than 90°.

[0050] The first section 303 and the second section 304 define the second area 302. More specifically, the outer side surfaces of the first section 303 and the second section 304 define the second area 302; the second section 304 and the third section 305 define the first area 301. More specifically, the inner side surfaces of the second section 304 and the third section 305 define the first area 301.

[0051] In this way, the wheel housing 30 is convenient for processing, and has better compatibility with the arrangement positions of the shock absorber 201 and the seat cushion 101, and the arrangement is reasonable and compact.

[0052] The first section 303 is used to be connected to the vehicle rear floor 40 and the rear floor longitudinal beam 50 to fix the lower position of the wheel housing 30. The second section 304 is located between the upper end of the shock absorber 201 and the end of the seat cushion 101 in the vehicle width direction in the up and down direction, so as to separate the upper end of the shock absorber 201 and the end of the seat cushion 101 in the vehicle width direction, so that the seat cushion 101 is not likely to directly contact the shock absorber 201.

[0053] According to some embodiments of the present invention, as Figure 1 As shown, the wheel housing 30 includes an inner side wall surface and an outer side wall surface, and at least one of the inner side wall surface and the outer side wall surface is provided with a reinforcing plate 60 for strengthening the wheel housing 30.

[0054] That is to say, a reinforcing plate 60 may be provided inside the wheel housing 30 to reinforce the wheel housing 30; alternatively, a reinforcing plate 60 may be provided outside the wheel housing 30 to reinforce the wheel housing 30; or, reinforcing plates 60 may be provided both inside and outside the wheel housing 30 to reinforce the wheel housing 30.

[0055] By providing the reinforcing plate 60 to reinforce the wheel housing 30, the wheel housing 30 is not easily deformed, which is beneficial to the stable installation of the components mounted on the wheel housing 30 and is also beneficial to reducing the production cost of the wheel housing 30.

[0056] More specifically, a reinforcing plate 60 is provided on the inner wall surface to reinforce at least part of the first section 303 and the second section 304; a reinforcing plate 60 is provided on the outer wall surface to reinforce at least part of the first section 303, the second section 304, and at least part of the third section 305.

[0057] According to some embodiments of the present invention, as Figure 1 shown, the wheel housing 30 includes a shock absorber mounting area 306, and at least one reinforcing plate 60 is used to reinforce the shock absorber mounting area 306.

[0058] Here, the shock absorber mounting area 306 is used to mount the upper end of the shock absorber 201. In order to achieve a more stable installation of the shock absorber 201, a reinforcing plate 60 is provided in the shock absorber mounting area 306 to at least reinforce the shock absorber mounting area 306 and reduce the possibility of deformation of the shock absorber mounting area 306, so that the shock absorber 201 can exert a better shock absorption effect.

[0059] The second aspect of the present invention also proposes a vehicle.

[0060] The vehicle according to the second aspect of the present invention includes a seat arrangement structure 100 according to the embodiments of the first aspect of the present invention.

[0061] The vehicle according to the embodiments of the present invention, since it includes the seat arrangement structure 100 according to the embodiments of the first aspect of the present invention, thus has at least the following advantages: by making the shock absorber 201 located below the seat cushion 101, the projection of the upper end of the shock absorber 201 in the vertical direction and the projection of the end of the seat cushion 101 in the vehicle width direction in the vertical direction at least partially overlap. Therefore, the position of the end of the seat cushion 101 in the vehicle width direction can extend outwards and is not easily interfered with the arrangement of the wheel housing 30 or the shock absorber 201, reducing the limitation of the rear suspension system on the arrangement of the seat cushion 101, so that the size of the seat cushion 101 in the vehicle width direction can reach a suitable range to meet the use requirements.

[0062] The term "vehicle" or "vehicular" or other similar terms generally include motor vehicles, such as passenger vehicles including sport utility vehicles (SUVs), buses, trucks, and various commercial vehicles, vessels including various boats and ships, aircraft, etc., and also include hybrid vehicles, electric vehicles, plug-in hybrid electric vehicles, hydrogen-powered vehicles, and other alternative fuel vehicles (e.g., fuels derived from non-fossil energy sources). A hybrid vehicle is a vehicle that has two or more power sources, such as a vehicle with both gasoline power and electric power.

[0063] According to some embodiments of the present utility model, the vehicle is a multi-purpose vehicle. Here, the multi-purpose vehicle may refer to an SUV (Sport Utility Vehicle) or an MPV (multi-Purpose Vehicles).

[0064] Applying the five-link suspension 20 to a multi-purpose vehicle can significantly improve the riding comfort of the multi-purpose vehicle, but at the same time, it also results in limited layout space for the third-row seat of the multi-purpose vehicle. Therefore, the multi-purpose vehicle of the utility model embodiment adopts the seat layout structure 100 of the first aspect embodiment of the present utility model, so that the five-link suspension 20 can be applied to the multi-purpose vehicle, and at the same time, the seat cushion 101 of the seat body 10 located in the third row of the multi-purpose vehicle can have sufficient layout space.

[0065] Here, the seat body 10 located in the third row refers to the third-row seat in the multi-purpose vehicle counted from the front to the back. The third-row seat has three seats and is relatively wide in the total dimension in the vehicle width direction.

[0066] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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, be constructed and operated in a specific orientation, and therefore cannot be understood 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.

[0067] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. 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 situations.

[0068] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means 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 descriptions 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.

[0069] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A seat arrangement structure, characterized in that: include: A seat body (10), wherein the seat body (10) comprises a seat cushion (101); A shock absorber (201), the shock absorber (201) being located below the seat cushion (101), and a projection of an upper end of the shock absorber (201) in the up-down direction and a projection of an end of the seat cushion (101) in the vehicle width direction in the up-down direction at least partially overlapping; A wheel cover (30) is disposed between the seat body (10) and the shock absorber (201) and separates the seat body (10) and the shock absorber (201).

2. The seat arrangement structure according to claim 1, characterized in that: The shock absorber (201) has a dimension H in the up-down direction, 475 mm ≤ H < 520 mm.

3. The seat arrangement structure according to claim 1, characterized in that: The seat cushion (101) has a dimension of not less than 1200 mm in the vehicle width direction.

4. The seat arrangement structure according to claim 1, characterized in that: The vehicle further comprises two five-link suspensions (20), wherein the two five-link suspensions (20) are arranged at intervals along the width direction of the vehicle, and the seat cushion (101) is arranged between the two five-link suspensions (20). The five-link suspension (20) comprises the shock absorber (201) and a suspension body (202), and the upper end of the shock absorber (201) is not lower than the upper end of the suspension body (202).

5. The seat arrangement structure according to claim 4, characterized in that: It also includes rear wheels of the vehicle. Along the width direction of the vehicle and from outside to inside, the rear wheels of the vehicle, the five-link suspension (20), the wheel cover (30), and the seat body (10) are arranged in sequence.

6. The seat arrangement structure according to claim 1, characterized in that: The wheel cover (30) defines a first area (301) and a second area (302), wherein the first area (301) is located above the second area (302), the first area (301) is used to accommodate the seat cushion (101), and the second area (302) is used to accommodate the shock absorber (201).

7. The seat arrangement structure according to claim 6, characterized in that The wheel cover (30) comprises a first section (303), a second section (304) and a third section (305) which are connected in sequence, the first section (303), the second section (304) and the third section (305) are arranged in sequence from bottom to top, the first section (303), the second section (304) and the third section (305) are arranged in sequence along the width direction of the vehicle and from inside to outside, the first section (303) and the second section (304) are arranged at a first set angle (α), and the second section (304) and the third section (305) are arranged at a second set angle (β); The first section (303) and the second section (304) define the second area (302), and the second section (304) and the third section (305) define the first area (301); The first section (303) is used to be connected to the rear floor (40) of the vehicle, and the second section (304) is located between the upper end of the shock absorber (201) and the end of the seat cushion (101) in the vehicle width direction in the up-down direction to separate the upper end of the shock absorber (201) and the end of the seat cushion (101) in the vehicle width direction.

8. The seat arrangement according to any one of claims 1 to 7, characterized in that: The wheel cover (30) comprises an inner wall surface and an outer wall surface, and at least one of the inner wall surface and the outer wall surface is provided with a reinforcing plate (60), and the reinforcing plate (60) is used to reinforce the wheel cover (30).

9. The seat arrangement according to claim 8, characterized in that The wheel cover (30) includes a shock absorber mounting area (306), and at least one of the reinforcement plates (60) is used to reinforce the shock absorber mounting area (306).

10. A vehicle, characterized in that: Comprising a seating arrangement (100) according to any one of claims 1-9.

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