Seat mounting device and vehicle

Abstract

The utility model discloses a seat mounting device and a vehicle. The seat installation device comprises a wheel cover and a seat installation reinforcing plate, the wheel cover is provided with a first installation face and a second installation face which are opposite, the first installation face is located on the inner side of a vehicle and provided with a seat installation position, the seat installation position is used for installing a vehicle seat, and the seat installation reinforcing plate is arranged on the second installation face. And the projection of the seat mounting reinforcing plate on the first mounting surface is at least partially positioned at the seat mounting position. The seat mounting reinforcing plate wraps and reinforces the seat mounting position on the second mounting surface, so that the vehicle seat, the wheel cover and the seat reinforcing plate are welded together, the connecting strength of the vehicle seat and the wheel cover is enhanced, the strength of the wheel cover at the seat mounting position is also enhanced, and the seat mounting reinforcing plate is located on the outer side of the vehicle and is not prone to deformation. Therefore, the limitation of the space in the vehicle is avoided.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a seat mounting device and a vehicle. Background Art

[0002] The vehicle seat is an important part of the car, and the performance of the vehicle seat greatly affects the performance of the vehicle. In some models, the vehicle seat is connected to the side of the wheel arch close to the interior of the car to fix the vehicle seat.

[0003] In actual situations, the connection points between vehicle seats and wheel arches are not strong enough and are prone to cracking and failure, so the connection points need to be strengthened. However, in some models, due to the limitation of the space inside the vehicle, the connection points between the vehicle seats and wheel arches cannot be effectively strengthened, so the corresponding structure needs to be improved to solve this problem. Utility Model Content

[0004] The main purpose of this application is to provide a seat installation device and a vehicle, aiming to solve the above-mentioned technical problems existing in the prior art.

[0005] To solve the above problems, the present application provides a seat mounting device, which includes a wheel cover and a seat mounting reinforcement plate. The wheel cover has a first mounting surface and a second mounting surface opposite to each other. The first mounting surface is located on the inner side of the vehicle. The first mounting surface has a seat mounting position, which is used to install a vehicle seat. The seat mounting reinforcement plate is arranged on the second mounting surface, and the projection of the seat mounting reinforcement plate on the first mounting surface is at least partially located at the seat mounting position.

[0006] Furthermore, the seat mounting device further includes a seat mounting plate, which is connected to the seat mounting position and is used to connect to the vehicle seat.

[0007] Furthermore, a first wheel cover positioning portion is provided on the wheel cover, the first wheel cover positioning portion is located on the second mounting surface, the seat mounting reinforcement plate is provided with a first reinforcement positioning portion, and the first wheel cover positioning portion is covered on the first reinforcement positioning portion.

[0008] Furthermore, a second wheel cover positioning portion is provided on the wheel cover, the second wheel cover positioning portion is located on the first mounting surface, the seat mounting plate is provided with a second mounting positioning portion, and the second mounting positioning portion is covered on the second wheel cover positioning portion.

[0009] Further, the projections of the first wheel cover positioning portion and the second wheel cover positioning portion on the first mounting surface at least partially overlap.

[0010] Furthermore, the seat mounting reinforcement plate includes a middle reinforcement portion and an edge connection portion, the edge connection portion is arranged around the middle reinforcement portion, the edge connection portion is connected to the second mounting surface, and the middle reinforcement portion and the second mounting surface are spaced apart.

[0011] Furthermore, the intermediate reinforcement portion includes a first intermediate portion, a second intermediate portion and an intermediate connecting portion, the first intermediate portion is closer to the second mounting surface relative to the second intermediate portion, the intermediate connecting portion connects the first intermediate portion and the second intermediate portion respectively, and the first intermediate portion and the second intermediate portion are connected to the edge connecting portion.

[0012] Furthermore, the intermediate reinforcement portion includes at least one boss portion, and the at least one boss portion is provided on the second intermediate portion.

[0013] Furthermore, the seat mounting plate includes a connecting portion and a reinforcing portion, the connecting portion is arranged around the reinforcing portion, the connecting portion is connected to the first mounting surface, and the reinforcing portion is spaced apart from the first mounting surface.

[0014] In order to solve the above problems, the present application also provides a vehicle, which includes the above-mentioned seat mounting device.

[0015] Compared to the prior art, the seat mounting device of the present application includes a wheel cover and a seat mounting reinforcement plate. The wheel cover has a first mounting surface and a second mounting surface that are opposite to each other. The first mounting surface is located on the inside of the vehicle. The first mounting surface has a seat mounting position for mounting a vehicle seat. The seat mounting reinforcement plate is disposed on the second mounting surface, and the projection of the seat mounting reinforcement plate on the first mounting surface is at least partially located on the seat mounting position. Through the above embodiment, the seat mounting reinforcement plate covers and reinforces the seat mounting position on the second mounting surface, thereby welding the vehicle seat, wheel cover, and seat reinforcement plate together, thereby strengthening the connection strength between the vehicle seat and the wheel cover, and also strengthening the wheel cover at the seat mounting position. The seat mounting reinforcement plate is located on the outside of the vehicle and is therefore not restricted by the space inside the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a first-perspective structural diagram of the seat mounting device provided by this application;

[0018] Figure 2is a second perspective structural diagram of the seat mounting device provided by the present application;

[0019] Figure 3 yes Figure 2 An exploded view of the seat mounting arrangement is shown;

[0020] Figure 4 It is a structural diagram of the seat mounting reinforcement plate provided by this application;

[0021] Figure 5 It is a structural schematic diagram of the seat mounting plate provided in this application.

[0022] Figure numbers: seat mounting device 1; wheel cover 10; first mounting surface 110; second wheel cover positioning portion 1110; second mounting surface 120; first wheel cover positioning portion 1210; seat mounting reinforcement plate 20; first reinforcement positioning portion 210; intermediate reinforcement portion 220; first intermediate portion 2210; second intermediate portion 2220; intermediate connecting portion 2230; boss portion 2240; edge connecting portion 230; seat mounting plate 30; second mounting positioning portion 310; connecting portion 320; reinforcement portion 330. DETAILED DESCRIPTION

[0023] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0025] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0026] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0028] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0029] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply 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 on the embodiments of the present application.

[0030] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0031] The vehicle seat is an important part of the car, and the performance of the vehicle seat greatly affects the performance of the vehicle. In some models, the vehicle seat is connected to the side of the wheel arch close to the interior of the car to fix the vehicle seat.

[0032] In actual situations, the connection points between vehicle seats and wheel arches are not strong enough and are prone to cracking and failure, so the connection points need to be strengthened. However, in some models, due to the limitation of the space inside the vehicle, the connection points between the vehicle seats and wheel arches cannot be effectively strengthened, so the corresponding structure needs to be improved to solve this problem.

[0033] In order to solve the related technical problems, the present application provides a seat installation device, see Figure 1-Figure 3 , Figure 1 This is a first-perspective structural diagram of the seat installation device provided in this application. Figure 2 This is a second perspective structural diagram of the seat installation device provided by this application. Figure 3 yes Figure 2 Exploded view of the seat mounting assembly shown.

[0034] The seat mounting device 1 includes a wheel housing 10 and a seat mounting reinforcement plate 20. The wheel housing 10 has a first mounting surface 110 and a second mounting surface 120, which are opposite each other. The first mounting surface 110 is located on the vehicle interior and has a seat mounting area for mounting a vehicle seat. The seat mounting reinforcement plate 20 is disposed on the second mounting surface 120, with the projection of the seat mounting reinforcement plate 20 on the first mounting surface 110 at least partially located on the seat mounting area. The wheel housing 10 is inherently thin, and the connection point between the vehicle seat and the wheel housing 10 is subject to significant stress, posing a risk of cracking and, in severe cases, even tearing the wheel housing 10. Therefore, the seat mounting reinforcement plate 20 is provided on the second mounting surface 120 to cover and reinforce the seat mounting area. This welds the vehicle seat, wheel housing 10, and seat reinforcement plate together, thereby strengthening the connection between the vehicle seat and the wheel housing 10 and the strength of the wheel housing 10 at the seat mounting area. The seat mounting reinforcement plate 20 is located on the vehicle exterior, so it is not restricted by the space inside the vehicle. It should be noted that in some vehicle models, the body structure is rigid and the space inside the vehicle is insufficient, so it is impossible to arrange a reinforcing structure on the inside of the vehicle to strengthen the connection strength between the vehicle seat and the wheel cover 10. The seat mounting reinforcement plate 20 of this application is arranged on the second mounting surface 120 for reinforcement, and at the same time will not occupy the space inside the vehicle. The material of the seat mounting reinforcement plate 20 can be HC340 / 590DP (dual-phase high-strength cold-rolled steel).

[0035] The seat mounting device 1 also includes a seat mounting plate 30, which is connected to the seat mounting position and is used to connect the vehicle seat. The wheel housing 10 is relatively thin, and the stress applied to the vehicle seat is transmitted to the seat mounting position. This makes the wheel housing 10 susceptible to excessive localized stress, which can lead to the risk of cracking and falling off the connection between the vehicle seat and the wheel housing 10. Therefore, a seat mounting plate 30 is typically provided at the seat mounting position. The seat mounting plate 30 is welded to the seat mounting position on the wheel housing, and the vehicle seat is then connected to the seat mounting plate 30. This provides local reinforcement at the seat mounting position, improving the connection strength between the vehicle seat and the wheel housing 10. The seat mounting position defines the location for the connection between the seat mounting plate 30 and the vehicle seat.

[0036] The wheelhouse 10 is provided with a first wheelhouse locating portion 1210, which is located on the second mounting surface 120. The seat-mounting reinforcement plate 20 is provided with a first reinforcement locating portion 210, which covers the first reinforcement locating portion 210. The first wheelhouse locating portion 1210 facilitates positioning of the seat-mounting reinforcement plate 20 when it is mounted on the second mounting surface 120. The first reinforcement locating portion 210 and the first wheelhouse locating portion 1210 are aligned and matched with each other, thereby accurately mounting the seat-mounting reinforcement plate 20. It should be noted that the first wheelhouse locating portion 1210 can protrude from the second mounting surface 120, or it can be recessed in the second mounting surface 120. The first reinforcement locating portion 210 can also be recessed away from the second mounting surface 120, or it can be recessed toward the second mounting surface 120. As long as the first wheelhouse locating portion 1210 and the first reinforcement locating portion 210 are aligned and matched with each other, it will be sufficient. At the same time, the first wheel cover positioning portion 1210 and the first reinforcement positioning portion 210 allow the wheel cover 10 and the seat mounting reinforcement plate 20 to bend and extend in different directions, respectively, thereby helping to improve the torsional stiffness of the wheel cover 10 and the seat mounting reinforcement plate 20.

[0037] The wheelhouse 10 is provided with a second wheelhouse positioning portion 1110, which is located on the first mounting surface 110. The seat mounting plate 30 is provided with a second mounting positioning portion 310, which covers the second wheelhouse positioning portion 1110. The second wheelhouse positioning portion 1110 helps to position the seat mounting plate 30 when it is installed on the first mounting surface 110. The second wheelhouse positioning portion 1110 and the second mounting positioning portion 310 align and cooperate with each other, allowing for precise installation of the seat mounting plate 30 and the vehicle seat. The second wheelhouse positioning portion 1110 and the second mounting positioning portion 310 can be convex or concave, and the second wheelhouse positioning portion 1110 and the second mounting positioning portion 310 can align and cooperate with each other. The second wheel house positioning portion 1110 can be recessed toward the first mounting surface 110, or it can protrude from the first mounting surface 110. The second mounting positioning portion 310 can be recessed from the seat mounting plate 30 in a direction away from the first mounting surface 110, or it can protrude from the seat mounting plate 30 in a direction toward the first mounting surface 110. As long as the second wheel house positioning portion 1110 and the second mounting positioning portion 310 are aligned with each other, the second wheel house positioning portion 1110 and the second mounting positioning portion 310 can be aligned with each other. Furthermore, the second wheel house positioning portion 1110 and the second mounting positioning portion 310 cause the wheel house 10 and the seat mounting plate 30 to bend and extend in different directions, thereby helping to improve the torsional stiffness of the wheel house 10 and the seat mounting plate 30.

[0038] The projections of the first wheel cover positioning portion 1210 and the second wheel cover positioning portion 1110 on the first mounting surface 110 at least partially overlap, so as to ensure that the seat mounting reinforcement plate 20 located on the second mounting surface 120 and the seat mounting position and seat mounting plate 30 located on the first mounting surface 110 are arranged in correspondence, and ensure that the projection of the seat mounting reinforcement plate 20 on the first mounting surface 110 is at least partially located at the seat mounting position, so that the seat mounting reinforcement plate 20 covers the connection point between the vehicle seat and the wheel cover 10, thereby strengthening the connection strength of the vehicle seat.

[0039] See also Figure 4 、 Figure 5 , Figure 4 This is a structural diagram of the seat mounting reinforcement plate provided in this application. Figure 5 It is a structural schematic diagram of the seat mounting plate provided in this application.

[0040] The seat-mounted reinforcement plate 20 includes a central reinforcement portion 220 and an edge connection portion 230. The edge connection portion 230 surrounds the central reinforcement portion 220 and connects to the second mounting surface 120, with the central reinforcement portion 220 spaced apart from the second mounting surface 120. The central reinforcement portion 220 protrudes from the second mounting surface 120 to form a boss-like shape, allowing the seat-mounted reinforcement plate 20 to bend and extend in different directions. This helps improve the torsional rigidity of the seat-mounted reinforcement plate 20. The cavity formed between the central reinforcement portion 220 and the second mounting surface 120 also helps absorb energy during a collision.

[0041] The middle reinforcement portion 220 includes a first middle portion 2210, a second middle portion 2220 and a middle connecting portion 2230. The first middle portion 2210 is closer to the second mounting surface 120 than the second middle portion 2220. The middle connecting portion 2230 connects the first middle portion 2210 and the second middle portion 2220 respectively. The first middle portion 2210 and the second middle portion 2220 are connected to the edge connecting portion 230.

[0042] The surface of the intermediate reinforcement portion 220 is recessed toward the second mounting surface 120 to form a recessed platform. The bottom surface of the recessed platform is the first intermediate portion 2210, and the sidewalls of the recessed platform are the intermediate connecting portion 2230. The first intermediate portion 2210 and the intermediate connecting portion 2230 allow the intermediate reinforcement portion 220 to bend and extend in different directions, further enhancing the torsional rigidity of the seat mounting reinforcement plate 20, thereby helping to improve the connection strength between the vehicle seat and the wheel housing 10. In one embodiment, the first intermediate portion 2210 is circular with a diameter of 46 mm. Of course, the shape and size of the first intermediate portion 2210 can be adjusted according to actual conditions and are not limited here.

[0043] The intermediate reinforcement portion 220 includes at least one boss portion 2240 disposed on the second intermediate portion 2220. The boss portion 2240 protrudes from the second intermediate portion 2220 in a direction away from the second mounting surface 120. Multiple boss portions 2240 are spaced apart in the second intermediate portion 2220, further enhancing the torsional rigidity of the seat-mounting reinforcement plate 20. The number of boss portions 2240 can be two, three, or the like. In one embodiment, there are two boss portions 2240. The two boss portions 2240 and the first intermediate portion 2210 form a stable triangular structure, allowing the seat-mounting reinforcement plate 20 to strengthen the connection between the vehicle seat and the wheel housing 10. The boss portion 2240 is circular with a diameter of 20 mm. The shape and size of the boss portion 2240 can be adjusted to suit practical needs and are not limited herein.

[0044] The seat mounting plate 30 includes a connecting portion 320 and a reinforcing portion 330. The connecting portion 320 is arranged around the reinforcing portion 330 and is connected to the first mounting surface 110, while the reinforcing portion 330 is spaced apart from the first mounting surface 110. The reinforcing portion 330 protrudes away from the first mounting surface 110, allowing the seat mounting plate 30 to extend in different directions. This improves the torsional rigidity of the seat mounting plate 30 and increases the surface area of ​​the seat mounting plate 30, thereby increasing the connection area with the vehicle seat and strengthening the connection between the vehicle seat, the seat mounting plate 30, and the wheel housing 10. The connecting portion 320 is also provided with a plurality of raised reinforcing ribs to further increase the rigidity of the seat mounting plate 30.

[0045] In summary, by arranging the seat mounting reinforcement plate 20 on the second mounting surface 120 located on the outside of the vehicle, the seat mounting reinforcement plate 20 is covered and welded to the seat mounting position and the seat mounting plate 30 on the first mounting surface 110 located on the inside of the vehicle. The seat mounting reinforcement plate 20, the wheel cover 10 and the seat mounting plate 30 are welded to each other, thereby strengthening the connection between the vehicle seat and the wheel cover 10. The first wheel cover positioning portion 1210, the first reinforcement positioning portion 210, the second wheel cover positioning portion 1110 and the second installation positioning portion 310 provide positioning for the installation of the seat mounting reinforcement plate 20, the seat mounting plate 30 and the vehicle seat, ensuring that the seat mounting reinforcement plate 20 is arranged relative to the seat mounting position and the seat mounting plate 30. The intermediate reinforcement portion 220, the first intermediate portion 2210 and the boss portion 2240 structure on the seat mounting reinforcement plate 20 further strengthen the connection between the vehicle seat and the wheel cover 10.

[0046] The present application also provides a vehicle, comprising the seat mounting device 1. The vehicle may be a fuel vehicle, a gas vehicle, or a new energy vehicle, and the new energy vehicle may be a pure electric vehicle, a hybrid vehicle, or an extended-range vehicle.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A seat mounting device, characterized in that: The seat mounting device includes a wheel cover and a seat mounting reinforcement plate, the wheel cover has a first mounting surface and a second mounting surface opposite to each other, the first mounting surface is located on the inner side of the vehicle, the first mounting surface has a seat mounting position, and the seat mounting position is used to install a vehicle seat, the seat mounting reinforcement plate is arranged on the second mounting surface, and the projection of the seat mounting reinforcement plate on the first mounting surface is at least partially located at the seat mounting position.

2. The seat mounting device according to claim 1, wherein: The seat mounting device further comprises a seat mounting plate, which is connected to the seat mounting position and is used to connect to the vehicle seat.

3. The seat mounting device according to claim 2, wherein: The wheel cover is provided with a first wheel cover positioning portion, the first wheel cover positioning portion is located on the second mounting surface, the seat mounting reinforcement plate is provided with a first reinforcement positioning portion, and the first wheel cover positioning portion is covered on the first reinforcement positioning portion.

4. The seat mounting device according to claim 3, characterized in that The wheel cover is provided with a second wheel cover positioning portion, the second wheel cover positioning portion is located on the first mounting surface, the seat mounting plate is provided with a second mounting positioning portion, and the second mounting positioning portion is covered on the second wheel cover positioning portion.

5. The seat mounting device according to claim 4, characterized in that The projections of the first wheel house positioning portion and the second wheel house positioning portion on the first mounting surface at least partially overlap.

6. The seat mounting device according to claim 1, wherein: The seat mounting reinforcement plate includes a middle reinforcement portion and an edge connection portion, the edge connection portion is arranged around the middle reinforcement portion, the edge connection portion is connected to the second mounting surface, and the middle reinforcement portion is spaced apart from the second mounting surface.

7. The seat mounting device according to claim 6, characterized in that The intermediate reinforcement portion includes a first intermediate portion, a second intermediate portion and an intermediate connecting portion, the first intermediate portion is closer to the second mounting surface than the second intermediate portion, the intermediate connecting portion connects the first intermediate portion and the second intermediate portion respectively, and the first intermediate portion and the second intermediate portion are connected to the edge connecting portion.

8. The seat mounting device according to claim 7, wherein: The intermediate reinforcement portion includes at least one boss portion, and the at least one boss portion is provided on the second intermediate portion.

9. The seat mounting device according to claim 2, wherein: The seat mounting plate includes a connecting portion and a reinforcing portion, wherein the connecting portion is arranged around the reinforcing portion and is connected to the first mounting surface, and the reinforcing portion is spaced apart from the first mounting surface.

10. A vehicle, characterized in that: The vehicle comprises a seat mounting arrangement according to any one of claims 1 to 9.

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