Seat assembly and vehicle

Abstract

The utility model provides a seat assembly and a vehicle, the seat assembly comprises a seat and a foot support rotatably arranged on the seat through a rotating arm, the foot support can rotate relative to the seat and can be switched between an unfolded state and a folded state, a backrest of the seat is provided with an opening, and one end of the rotating arm penetrates through the opening and is rotatably connected with the backrest; a shielding piece is rotationally arranged on the rotating arm, an elastic part is arranged between the shielding piece and the rotating arm, a guide part is arranged between the shielding piece and the backrest, and when the foot support rotates relative to the seat to be unfolded, the elastic part can drive the shielding piece to move to the opening under the guide of the guide part and shield part of the opening. According to the seat assembly, through the arrangement of the shielding piece, the elastic part and the guide part, when the foot support is unfolded, the elastic part drives the shielding piece to move to the opening under the guide of the guide part, and part of the opening is shielded, so that the exposure of the opening is reduced, and the delicate sense of the seat assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, and in particular to a seat assembly; meanwhile, the utility model also relates to a vehicle provided with the seat assembly. Background Art

[0002] The seat structure with footrest in the car is mainly to increase the comfort of passengers and leg support during long-distance driving or riding. This seat structure usually includes a seat frame, a seat cover and foam material, as well as a footrest.

[0003] The seat frame is the basic structure of the seat, which bears all the loads on the seat, including the weight of the passengers and any external impacts. The seat frame is designed to be strong and durable, while also taking into account the comfort and functionality of the seat. The seat frame with a footrest will be specially designed to support and adjust the footrest.

[0004] The footrest is an important part of the seat, used to support the passengers' feet. It can be adjusted according to the needs of the passengers to accommodate different heights and sitting postures. The footrest is designed with comfort and stability in mind to ensure that passengers can relax their feet and reduce fatigue during long-distance driving or riding.

[0005] The footrest is rotated by passing through the rotating arm of the backrest. At this time, an opening needs to be opened on the backrest, and the rotating arm is specifically passed through the opening. However, when the footrest is in the unfolded state, due to the lack of shielding of the opening, the structure inside the backrest is exposed, thereby affecting the exquisiteness of the seat backrest. Although a shielding structure for shielding the opening is also provided in the prior art, the implementation cost is high due to the complex structure. Utility Model Content

[0006] In view of this, the utility model aims to provide a seat assembly, so as to facilitate covering the opening on the backrest and enhance the refinement of the seat assembly.

[0007] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0008] A seat assembly comprises a seat, and a footrest arranged on the seat by rotating an arm, the footrest being capable of rotating relative to the seat and switching between an unfolded state and a stowed state, an opening being arranged on the backrest of the seat, one end of the rotating arm passing through the opening and being rotatably connected to the backrest;

[0009] A shielding member is rotatably provided on the rotating arm, an elastic portion is provided between the shielding member and the rotating arm, and a guide portion is provided between the shielding member and the backrest. When the footrest is rotated relative to the seat and unfolded, the elastic portion can drive the shielding member to move to the opening under the guidance of the guide portion and shield part of the opening.

[0010] Furthermore, the opening is provided on the decorative panel of the backrest, and the rotating arm is rotatably connected to the frame of the backrest; the guide portion includes a guide plate provided on the decorative panel, and a guide column provided on the shielding member, and the guide plate has a guide inclined surface that is slidably abutted against the guide column.

[0011] Furthermore, the decorative plate is provided with a cover plate arranged along the edge of the opening, and the cover plate is made of soft rubber.

[0012] Furthermore, the elastic part includes a torsion spring, which has a sleeve part connected in sequence, and an insertion part and a abutment part arranged on two opposite sides of the sleeve part; the sleeve part is sleeved on the rotating shaft of the shielding member, the insertion part is inserted on the rotating arm, and the abutment part abuts against one side of the shielding member, and under the action of the abutment part, the guide column and the guide inclined surface remain in abutment.

[0013] Furthermore, the sleeve portion, the insertion portion and the abutment portion are two portions that are arranged opposite to each other; the two abutment portions are connected to form an "n" shape.

[0014] Furthermore, the shielding member includes a main body portion and connecting portions arranged on two opposite sides of the main body portion; the main body portion is used to shield part of the opening, and the connecting portion is rotatably connected to the rotating arm.

[0015] Furthermore, when the foot rest is in the unfolded state, part of the rotating arm is located in the opening and abuts against the shielding member to jointly shield the opening.

[0016] Furthermore, the pivot arm includes a pivot arm body and a decorative piece arranged on the pivot arm body; the pivot arm body is connected to the backrest and the footrest, and the decorative piece abuts against the shielding piece and together shields the opening.

[0017] Furthermore, the decorative piece has a U-shaped cross section and is sleeved on the outer side of the rotating arm body; and / or the shielding piece is rotatably disposed on the decorative piece, and the elastic portion is disposed between the shielding piece and the decorative piece.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] The seat assembly described in the utility model is configured such that a shielding member is rotatably arranged on a rotating arm, an elastic portion is provided between the shielding member and the rotating arm, and a guide portion is provided between the shielding member and the backrest. When the footrest is unfolded, the elastic portion can drive the shielding member to move to the opening under the guidance of the guide portion and shield part of the opening, thereby helping to reduce exposure of the opening and further helping to improve the refinement of the seat assembly. The structures of the shielding member, the guide portion and the elastic portion are easy to implement, thereby helping to reduce production costs.

[0020] In addition, the guide plate, guide column and guide bevel have simple structures, are easy to arrange and implement, and the guide column and guide bevel have good guiding effect. The cover plate made of software is arranged at the edge of the opening, which is conducive to improving the exquisiteness of the opening. The sleeve part of the torsion spring is convenient for installation on the rotating shaft of the shielding member, the inserted part is convenient for being inserted on the rotating arm, and the abutting part is convenient for abutting on the shielding member, so as to ensure the abutment effect between the guide column and the guide bevel. The sleeve part, the inserted part and the abutting part are all two relatively arranged parts, and the two abutting parts are connected to form an "n" shape, which is conducive to improving the stability and reliability of the elastic part during use.

[0021] In addition, the arrangement of the main part and the connecting part in the shielding member facilitates the connection with the rotating arm, and can also provide better shielding of the opening. When the footrest is in the unfolded state, part of the rotating arm is located in the opening and cooperates with the shielding member to shield the opening, which is conducive to further increasing the shielding area of ​​the opening. The rotating arm and the shielding member cooperate to shield the opening, which is conducive to improving the shielding effect of the opening and the exquisiteness of the opening. The cross-section of the decorative member is "U"-shaped, which is conducive to the arrangement and implementation on the rotating arm body; the shielding member is rotatably arranged on the decorative member, and the elastic part is arranged between the shielding member and the decorative member, which also has the advantage of being easy to implement.

[0022] In addition, another object of the present invention is to provide a vehicle, on which the seat assembly as described above is provided.

[0023] The vehicle described in the utility model is provided with the above seat assembly, which is beneficial to improving the comfort and refinement of the seat assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0025] Figure 1 It is a structural schematic diagram of a part of the structure of the seat assembly according to an embodiment of the utility model at one viewing angle;

[0026] Figure 2It is a structural schematic diagram of the rotating arm in the storage state according to an embodiment of the utility model;

[0027] Figure 3 It is a schematic structural diagram of the rotating arm in the unfolded state according to the embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of a part of the structure of the seat assembly according to an embodiment of the utility model at another viewing angle;

[0029] Figure 5 This is a schematic diagram of the structure of the decorative plate according to an embodiment of the utility model;

[0030] Figure 6 It is a schematic structural diagram of the rotating arm, the shielding member and the elastic part according to an embodiment of the utility model at one viewing angle;

[0031] Figure 7 It is a schematic structural diagram of the rotating arm, the shielding member and the elastic part according to the embodiment of the utility model at another viewing angle;

[0032] Figure 8 This is a schematic diagram of the structure of the rotating arm according to an embodiment of the utility model;

[0033] Fig. 9 It is a structural schematic diagram of the elastic part according to an embodiment of the utility model;

[0034] Fig.10 This is a schematic structural diagram of the cover plate and the mounting frame according to an embodiment of the utility model at one viewing angle;

[0035] Fig.11 This is a schematic structural diagram of the cover plate and the mounting frame according to an embodiment of the utility model from another perspective;

[0036] Fig.12 It is a structural schematic diagram of the rotating arm in the storage state according to an embodiment of the utility model;

[0037] Fig.13 This is a schematic structural diagram of the rotating arm in the rotating process according to an embodiment of the utility model;

[0038] Fig.14 It is a schematic structural diagram of the rotating arm in the unfolded state according to an embodiment of the utility model.

[0039] Description of reference numerals:

[0040] 1. Decorative plate; 2. Mounting shaft; 3. Rotating arm; 4. Shielding member; 5. Elastic part; 6. Cover plate; 7. Mounting frame;

[0041] 100, opening; 101, guide plate; 102, guide slope; 103, flange;

[0042] 301, rotating arm body; 302, decorative part;

[0043] 401, main body; 402, connecting part; 403, guide column; 404, rotating shaft;

[0044] 501, sleeve portion; 502, abutment portion; 503, insertion portion;

[0045] 601, bulge;

[0046] 701. Card head. DETAILED DESCRIPTION

[0047] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0048] In the description of the present utility model, it should be noted that the directional words such as "up, down, left, right, front, and back" used in the present embodiment are defined based on the up-down direction, left-right direction, and front-back direction of the automobile. Among them, the up-down direction of the automobile is also the height direction of the automobile (Z direction), the front-back direction of the automobile is also the length direction of the automobile (X direction), and the left-right direction of the automobile is also the width direction of the automobile (Y direction). In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0049] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0050] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0051] This embodiment relates to a seat assembly, which comprises a seat and a footrest arranged on the seat by rotating an arm 3. The footrest can rotate relative to the seat and switch between an extended state and a retracted state. An opening 100 is arranged on the backrest of the seat, and one end of the rotating arm 3 passes through the opening 100 and is rotatably connected to the backrest.

[0052] A shielding member 4 is rotatably provided on the rotating arm 3, an elastic portion 5 is provided between the shielding member 4 and the rotating arm 3, and a guide portion is provided between the shielding member 4 and the backrest. When the footrest is rotated relative to the seat and unfolded, the elastic portion 5 can drive the shielding member 4 to move to the opening 100 under the guidance of the guide portion and cover part of the opening 100.

[0053] The seat assembly described in this embodiment is provided with a shielding member 4 rotatably disposed on the rotating arm 3, and an elastic portion 5 is provided between the shielding member 4 and the rotating arm 3, and a guide portion is provided between the shielding member 4 and the backrest. When the footrest is unfolded, the elastic portion 5 drives the shielding member 4 to move to the opening 100 under the guidance of the guide portion, and partially shields the opening 100, thereby reducing the exposure of the opening 100, and further improving the exquisiteness of the seat assembly. The structure of the shielding member 4, the guide portion and the elastic portion 5 is easy to implement, thereby reducing the production cost.

[0054] Based on the above overall introduction, part of the structure of the seat assembly in this embodiment is as follows Figures 1 to 3 As shown in . The rotating arm 3 is rotatably connected to the frame of the backrest, wherein in this embodiment, there are two rotating arms 3 arranged at intervals along the width direction of the backrest, and there are two openings 100 arranged one by one corresponding to each rotating arm 3, and each opening 100 is extended along the height direction of the backrest and is in a long strip shape. One end of each rotating arm 3 passes through the corresponding opening 100 and is connected to the installation shaft 2, and the other end of each rotating arm 3 is connected to the footrest.

[0055] In this embodiment, the two rotating arms 3 are connected to the footrest, which is conducive to improving the stability of the footrest in the unfolded state. Of course, in specific implementation, the number of rotating arms 3 can also be adjusted according to the use requirements, and the number of openings 100 can be set corresponding to the rotating arms 3. As for the adjustment mechanism for driving the footrest to switch between the storage state and the unfolded state, it can refer to the existing technology and will not be repeated here.

[0056] As a preferred embodiment, Figure 4 As shown in the figure, the opening 100 is provided on the decorative plate 1 of the backrest, and the guide part includes a guide plate 101 provided on the decorative plate 1, and a guide column 403 provided on the shielding member 4, and the guide plate 101 has a guide inclined surface 102 that is slidably abutted against the guide column 403. The guide plate 101, the guide column 403 and the guide inclined surface 102 have simple structures, are easy to arrange and implement, and the guide column 403 and the guide inclined surface 102 have a good guiding effect of cooperation.

[0057] In terms of detailed structure, Figure 4 and Figure 5As shown in , the guide plate 101 is located on the side of the decorative plate 1 facing the inner side of the backrest. Preferably, the guide plates 101 are two relatively arranged on the left and right sides of the open top, and each guide plate 101 is triangular, and the bottom surface of the guide plate 101 is inclined to form the above-mentioned guide slope 102. And the spacing between the guide slope 102 and the decorative plate 1 is gradually reduced in the direction from top to bottom. In order to further improve the structural strength of the guide plate 101, the top of each guide plate 101 is provided with a flange 103 turned outward. The flange 103 here is simple in structure, easy to process and form, and conducive to improving the structural strength of the guide plate 101.

[0058] like Figures 6 to 8 As shown in , the shielding member 4 in this embodiment is rotatably arranged above the rotating end of the rotating arm 3, so that the shielding member 4 is conducive to shielding the top of the opening 100 when the rotating arm 3 is rotated to the unfolded state. In terms of overall structure, the shielding member 4 includes a main body portion 401, and a connecting portion 402 arranged on two opposite sides of the main body portion 401. Among them, the main body portion 401 is used to shield part of the opening 100, and the connecting portion 402 is rotatably connected to the rotating arm 3. Specifically, the main body portion 401 is arranged corresponding to the opening 100 to facilitate entering and exiting the opening 100 so as to shield or unblock the opening 100. The main body portion 401 is in the shape of a rectangular box as a whole, which is not only conducive to processing and molding and increasing the shielding area, but also can utilize the high stability of the box-shaped structure to improve the durability of the shielding member 4.

[0059] Still refer to Figures 6 to 8 As shown in , the connecting portion 402 is connected to the side of the main body portion 401 and extends downward. An insertion space for inserting on the rotating arm 3 is formed between the two connecting portions 402. The bottoms of the two connecting portions 402 are respectively arranged on the outside of the rotating arm 3, and the shielding member 4 is rotatably installed on the rotating arm 3 via a rotating shaft 404 passing through the two connecting portions 402 and the rotating arm 3. The guide posts 403 are respectively arranged on the outside of the top of each connecting portion 402, and can abut against the corresponding guide inclined surface 102. The two guide posts 403 and the corresponding two guide inclined surfaces 102 are respectively abutted, which is conducive to improving the stability of the shielding member 4 in use, and further conducive to ensuring the shielding effect of the shielding member 4 on the opening 100.

[0060] In addition, in order to further improve the structural strength of the shielding member 4, reinforcing ribs may be provided at the bottom of each connecting portion 402, and the number, position, and shape of the reinforcing ribs may be determined according to the use requirements. In this embodiment, the arrangement of the main portion 401 and the connecting portion 402 on the shielding member 4 is not only conducive to the connection with the rotating arm 3, but also can provide a good shielding of the opening 100. The shielding member 4 has a simple structure, is easy to process and form, and is conducive to reducing production costs. When the footrest is in the unfolded state, the opening 100 is shielded by part of the rotating arm 3 being located in the opening 100 and cooperating with the shielding member 4, which is conducive to further increasing the shielding area of ​​the opening 100.

[0061] As a preferred implementation, the elastic portion 5 in this embodiment includes a torsion spring, such as Figure 7 and Fig. 9 As shown in , the torsion spring has a sleeve portion 501 connected in sequence, and an insertion portion 503 and an abutment portion 502 arranged on two opposite sides of the sleeve portion 501. The sleeve portion 501 is sleeved on the rotating shaft 404 of the shielding member 4, the insertion portion 503 is inserted on the rotating arm 3, and the abutment portion 502 abuts against one side of the shielding member 4, and under the action of the abutment portion 502, the guide column 403 maintains abutment with the guide inclined surface 102.

[0062] Here, the sleeve portion 501 in the torsion spring is convenient for installation on the rotating shaft 404 of the shielding member 4, the insertion portion 503 is convenient for insertion on the rotating arm 3, and the abutment portion 502 is convenient for abutting on the shielding member 4, thereby ensuring the abutment effect between the guide column 403 and the guide inclined surface 102. In addition, the sleeve portion 501, the insertion portion 503 and the abutment portion 502 in this embodiment are all two relatively arranged, and the two abutment portions 502 are connected to form an "n" shape. Such a setting is conducive to improving the stability and reliability of the elastic part 5 in use.

[0063] When implementing it, Figure 7 and Fig. 9 As shown in , the sleeve portion 501 has multiple turns, and is respectively sleeved on the rotating shaft 404. In order to improve the installation effect of the sleeve portion 501 on the rotating shaft 404, radially outwardly convex limiting convex rings are respectively provided at both ends of the rotating shaft 404, and the sleeve portion 501 is respectively located between the limiting convex ring and the rotating arm 3, which is conducive to further improving the installation reliability of the torsion spring on the rotating shaft 404.

[0064] The abutting portion 502 in this embodiment specifically abuts against the side of the two connecting portions 402 away from the main portion 401, and the inserting portion 503 is located at the bottom and connected to the rotating end of the rotating arm 3. Fig.12As shown in , the angle between the plane where the two abutting portions 502 are located and the plane where the two inserting portions 503 are located is greater than 90°. And the abutting portion 502 can apply a force to the shielding member 4 so that the guide column 403 abuts against the corresponding guide inclined surface 102 .

[0065] like Figure 3 As shown in the figure, when the footrest in this embodiment is in the unfolded state, part of the rotating arm 3 is located in the opening 100 and abuts against the shielding member 4 to cover the opening 100 together. The rotating arm 3 and the shielding member 4 cooperate to cover the opening 100 together, which is conducive to improving the shielding effect of the opening 100 and the exquisite feeling of the backrest. As a preferred embodiment, Figure 8 As shown in , the rotating arm 3 in this embodiment includes a rotating arm body 301 and a decorative piece 302 arranged on the rotating arm body 301. The rotating arm body 301 is connected to the backrest and the footrest, and the decorative piece 302 abuts against the shielding piece 4 and together shields the opening 100. The decorative piece 302 and the shielding piece 4 cooperate to shield the opening 100, which is conducive to improving the shielding effect of the opening 100 and the exquisite feeling at the opening 100.

[0066] In specific implementation, as a feasible implementation method, the cross section of the decorative member 302 is "U"-shaped and is sleeved on the outer side of the rotating arm body 301. Figure 6 and Figure 8 As shown in the figure, the decorative member 302 is in an "L" shape as a whole, and is adapted to the shape of the end of the rotating arm body 301 connected to the mounting shaft 2. The cross section of the decorative member 302 is in a "U" shape, which is convenient for arrangement and implementation on the rotating arm body 301. The shielding member 4 is rotatably arranged on the decorative member 302, and the elastic part 5 is arranged between the shielding member 4 and the decorative member 302, which also has the advantage of being easy to implement.

[0067] like Figure 8 As shown in , slots for inserting the bottom end of the inserting portion 503 and shaft holes spaced apart from the slots are respectively provided on both sides of the rotating end of the decorative member 302. A bent plug is provided at the bottom of the inserting portion 503, and the connection between the inserting portion 503 and the rotating arm 3 can be achieved by inserting the plug in the corresponding slot. The rotating shaft 404 at the bottom of the connecting portion 402 is specifically inserted into the shaft hole and is rotatably connected to the decorative member 302. The rotating shaft 404 and the slot are both provided on the decorative member 302, which is conducive to improving the convenience of the inserting portion 503 and the rotating shaft 404, and is easy to arrange and implement.

[0068] When the rotating arm 3 switches from the stowed state to the unfolded state, Fig.13As a reference, the rotating arm 3 rotates clockwise at this time, and the inserted part 503 also rotates accordingly, and applies a force to the sleeve part 501, so that the sleeve part 501 continues to apply a thrust to the abutting part 502 to push the shielding member 4. The shielding member 4 also rotates clockwise under the left and right of the thrust. At this time, the guide column 403 abuts against the corresponding guide slope 102 and slides downward, and the main part 401 of the shielding member 4 gradually approaches the opening 100, and the angle between the plane where the two abutting parts 502 are located and the plane where the two inserted parts 503 are located gradually increases.

[0069] When the footrest is rotated to the unfolded position, Figure 4 and Fig.14 As shown in the figure, the angle between the plane where the two abutting parts 502 are located and the plane where the two inserted parts 503 are located is the largest, and the guide column 403 on the shielding member 4 is for the bottom of the guide slope 102. The main part 401 of the shielding member 4 and the decorative member 302 cooperate to shield the opening 100, and have a good shielding effect, so that the structure inside the backrest cannot be exposed through the opening 100, thereby helping to improve the exquisiteness of the backrest.

[0070] like Figure 1 , Fig.10 and Fig.11 As shown in the figure, the decorative panel 1 is provided with a cover plate 6 arranged along the edge of the opening 100, and the cover plate 6 is made of soft rubber. The soft rubber in this embodiment is formed by injection molding of plastic, and is a material that feels soft at room temperature. For example, plastics such as PP and PE that have a light specific gravity and a relatively low surface hardness are also called soft rubber. Soft rubber has good tensile and elasticity, good durability, and is easy to process and use. Here, the cover plate 6 made of soft rubber is arranged at the edge of the opening 100, which is beneficial to improve the shielding effect at the opening 100, and will not affect the rotation of the rotating arm 3, thereby ensuring the rotation flexibility of the rotating arm 3.

[0071] To facilitate the installation of the cover plate 6 at the edge of the opening 100, in this embodiment, a mounting frame 7 is installed at the edge of the opening 100. The shape of the mounting frame 7 is adapted to the shape of the opening 100. The cover plate 6 is specifically installed on the mounting frame 7 and is located at the edge of the opening 100 as the mounting frame 7 is fixed on the decorative plate 1. A long through hole is passed through the middle of the cover plate 6, and the rotating arm 3 is specifically arranged to pass through the through hole.

[0072] Specifically, the cover plate 6 can be connected to the mounting frame 7 by bonding or other methods. To further improve the mounting strength, a mounting groove arranged along the circumference of the opening 100 is provided on the side of the mounting frame 7 that is away from the decorative plate 1, and a plurality of through holes arranged at intervals along the circumference are provided at the bottom of the mounting groove. Corresponding to the through holes, a plurality of protrusions 601 are provided on the cover plate 6, and the protrusions 601 on the cover plate 6 can be inserted into the corresponding through holes, so as to improve the connection firmness between the cover plate 6 and the mounting frame 7.

[0073] As a feasible implementation method, the mounting frame 7 in this embodiment is snap-fitted onto the decorative plate 1, such as Fig.11 As shown in FIG, a plurality of clamping heads 701 are arranged at intervals along the circumference of the mounting frame 7 on the side of the mounting frame 7 facing the trim panel 1. For each clamping head 701, a plurality of clamping holes are provided on the trim panel 1. The mounting frame 7 can be fixed on the trim panel 1 by clamping the clamping heads 701 into the corresponding clamping holes, thereby completing the installation of the cover plate 6 on the trim panel 1. Of course, other connection structures besides clamping can also be used to install the mounting frame 7 on the trim panel 1, as long as the use requirements are met.

[0074] In the seat assembly of this embodiment, the opening 100 can be shielded through the cooperation of the covering member 4 and the elastic part 5, which helps to improve the exquisiteness of the backrest. The covering member 4 and the elastic part 5 have a simple structure and are easy to arrange and implement, which helps to reduce production costs.

[0075] In addition, the present embodiment also relates to a vehicle, on which the seat assembly as described above is provided.

[0076] The vehicle described in this embodiment, by providing the seat assembly as described above, is conducive to improving the comfort and refinement of the seat assembly.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seat assembly, comprising a seat, and a footrest arranged on the seat by rotating an arm (3), wherein the footrest can rotate relative to the seat and switch between an unfolded state and a stowed state, characterized in that: An opening (100) is provided on the backrest of the seat, and one end of the rotating arm (3) passes through the opening (100) and is rotatably connected to the backrest; A shielding member (4) is rotatably provided on the rotating arm (3), an elastic portion (5) is provided between the shielding member (4) and the rotating arm (3), and a guiding portion is provided between the shielding member (4) and the backrest; when the footrest is rotated relative to the seat and unfolded, the elastic portion (5) can drive the shielding member (4) to move to the opening (100) under the guidance of the guiding portion, and shield part of the opening (100).

2. The seat assembly according to claim 1, characterized in that: The opening (100) is provided on the decorative plate (1) of the backrest, and the rotating arm (3) is rotatably connected to the frame of the backrest; The guide portion comprises a guide plate (101) provided on the decorative plate (1) and a guide column (403) provided on the shielding member (4), and the guide plate (101) has a guide inclined surface (102) which is in sliding contact with the guide column (403).

3. The seat assembly according to claim 2, characterized in that: The decorative plate (1) is provided with a cover plate (6) arranged along the edge of the opening (100), and the cover plate (6) is made of soft rubber.

4. The seat assembly according to claim 2, characterized in that: The elastic part (5) comprises a torsion spring, and the torsion spring comprises a sleeve portion (501) connected in sequence, and an insertion portion (503) and an abutment portion (502) arranged on two opposite sides of the sleeve portion (501); The sleeve portion (501) is sleeved on the rotating shaft (404) of the shielding member (4), the insertion portion (503) is inserted on the rotating arm (3), the abutment portion (502) abuts against one side of the shielding member (4), and under the action of the abutment portion (502), the guide column (403) maintains abutment with the guide inclined surface (102).

5. The seat assembly according to claim 4, characterized in that: The sleeve portion (501), the insertion portion (503) and the abutment portion (502) are two portions arranged opposite to each other; The two abutting portions (502) are connected to form an "n" shape.

6. The seat assembly according to claim 1, characterized in that: The shielding member (4) comprises a main body portion (401) and connecting portions (402) arranged on two opposite sides of the main body portion (401); The main body portion (401) is used to cover part of the opening (100), and the connecting portion (402) is rotatably connected to the rotating arm (3).

7. The seat assembly according to any one of claims 1 to 6, characterized in that: When the footrest is in the unfolded state, part of the rotating arm (3) is located in the opening (100) and abuts against the shielding member (4) to jointly shield the opening (100).

8. The seat assembly according to claim 7, characterized in that: The rotating arm (3) comprises a rotating arm body (301) and a decorative piece (302) arranged on the rotating arm body (301); The rotating arm (3) body is connected to the backrest and the footrest, and the decorative component (302) abuts against the shielding component (4) to jointly shield the opening (100).

9. The seat assembly according to claim 8, characterized in that: The decorative element (302) has a "U"-shaped cross section and is sleeved on the outer side of the rotating arm body (301); and / or, The shielding member (4) is rotatably disposed on the decorative member (302), and the elastic portion (5) is disposed between the shielding member (4) and the decorative member (302).

10. A vehicle, characterized in that: The vehicle is provided with the seat assembly according to any one of claims 1 to 9.

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