Seat assembly of vehicle and vehicle

Abstract

The utility model discloses a seat assembly of a vehicle and the vehicle, and relates to the technical field of vehicles, and the seat assembly comprises a seat, the lower end of the storage rack is rotatably arranged on the seat, so that the storage rack rotates to a storage position and a storage position; the two ends of the pull rope are fixedly connected with the seat and the storage rack respectively, and when the storage rack is located at the storage position, the pull rope limits the storage rack so as to limit the storage rack at the storage position. The rotatable storage rack is arranged on the seat, when a user needs to work, the storage rack is rotated to the storage position, the pull rope limits the storage rack so as to limit the storage rack to the storage position, the user can work, have dinner and the like on the storage rack, and then the office efficiency of the user can be improved; the storage rack is rotated to the storage position, so that the space in front of the seat can be increased, the activity space of a user can be increased, the riding experience of the user can be improved, and the market competitiveness of the vehicle can be improved.

Description

Technical Field

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

[0002] In the related art, with the accelerating pace of life, many users need to work during the ride. However, there is no storage rack on the back of the existing vehicle seat. When users handle work in the vehicle, there is no suitable placement platform, which will lead to low work efficiency and thus reduce the user's riding experience. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this reason, an object of the utility model is to provide a seat assembly of a vehicle, which can facilitate users to work in the vehicle, thereby improving the work efficiency and riding experience of users, and also enhancing the market competitiveness of the vehicle.

[0004] According to the seat assembly of the vehicle of the embodiment of the utility model, it includes: a seat, the seat has a backrest; a storage rack, the lower end of the storage rack is rotatably arranged on the seat so that the storage rack can be rotated to a storage position and a storage rack position; a pull rope, both ends of the pull rope are fixedly connected to the seat and the storage rack respectively, and when the storage rack is in the storage rack position, the pull rope limits the storage rack to limit the storage rack in the storage rack position.

[0005] According to the seat assembly of the vehicle of the embodiment of the utility model, by providing a rotatable storage rack on the seat, when the user needs to work, the storage rack is rotated to the storage rack position, and the pull rope limits the storage rack to limit the storage rack in the storage rack position. The user can work on the storage rack, thereby improving the work efficiency of the user. When the user does not need to work, the storage rack is rotated to the storage position, which can increase the space in front of the seat, thereby increasing the activity space of the user, improving the riding experience of the user, and enhancing the market competitiveness of the vehicle.

[0006] In some embodiments of the utility model, the storage rack has a first limiting structure, and the seat has a second limiting structure. When the storage rack is in the storage rack position, the first limiting structure and the second limiting structure are in contact and limit each other to limit the storage rack in the storage rack position.

[0007] In some embodiments of the utility model, the lower end of the storage rack is provided with a first limiting structure. When the storage rack is in the storage rack position, the first limiting structure abuts against the lower surface of the second limiting structure for limiting.

[0008] In some embodiments of the utility model, the first limiting structure is plural, and the plural first limiting structures are arranged in sequence along the lower edge of the storage rack.

[0009] In some embodiments of the present utility model, the drawstring is connected to the middle position of the side wall of the storage rack.

[0010] In some embodiments of the present utility model, the seat assembly of the vehicle further includes: a locking member, the locking member includes a turntable and a limiting arm, the turntable is rotatably arranged on the backrest, the middle position of the turntable is fixedly arranged on the rotating shaft, one end of the limiting arm is fixedly connected to the rotating shaft, and the storage rack is locked or unlocked by rotating the turntable.

[0011] In some embodiments of the present utility model, the storage rack is provided with a cup holder structure.

[0012] In some embodiments of the present utility model, the seat assembly of the vehicle further includes: a display screen, the display screen is fixedly arranged on the storage rack.

[0013] In some embodiments of the present utility model, the seat assembly of the vehicle further includes: an opening and closing door, the storage rack forms an installation groove with one end open, the display screen is installed in the installation groove, and the opening and closing door is movably arranged on the storage rack to open or close the open end of the installation groove.

[0014] A vehicle according to an embodiment of the present utility model includes the seat assembly of the vehicle in the above embodiment.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 is a schematic diagram of the storage rack of the seat assembly in the embodiment of the present utility model when it is in the storage position;

[0018] Figure 2 is a schematic diagram of the storage rack of the seat assembly in the embodiment of the present utility model when it is in the retracted position;

[0019] Figure 3 is a schematic diagram of the structure of the locking assembly in the embodiment of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the rotating shaft in the embodiment of the present utility model.

[0021] Reference numerals:

[0022] Seat assembly 100;

[0023] Seat 10; Backrest 11; Groove body 12;

[0024] Storage rack 20; First limiting structure 21; Cup holder structure 22; Display screen 23; Rotating shaft 24;

[0025] Pull rope 30;

[0026] Locking member 40; Turntable 41; Limiting arm 42; Rotating shaft 43. Specific embodiments

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0028] Reference is made below to Figures 1 - 4 Describe the seat assembly 100 of a vehicle and the vehicle according to an embodiment of the present utility model.

[0029] The seat assembly 100 of a vehicle according to an embodiment of the present utility model includes: a seat 10, the seat 10 having a backrest 11; a storage rack 20, the lower end of the storage rack 20 being rotatably provided on the seat 10 so that the storage rack 20 can be rotated to a storage position and a storage location; a pull rope 30, the two ends of the pull rope 30 being fixedly connected to the seat 10 and the storage rack 20 respectively, and when the storage rack 20 is in the storage location, the pull rope 30 limits the storage rack 20 to limit the storage rack 20 in the storage location.

[0030] Wherein, the seat 10 has a backrest 11, the storage rack 20 can be located at the backrest 11 of the seat 10, and the lower end of the storage rack 20 is rotatably provided on the seat 10. For example: the storage rack 20 and the seat 10 can be rotatably connected through structures such as a rotating shaft 24, a bearing, etc., but the present utility model is not limited thereto, and the storage rack 20 and the seat 10 can also be rotatably connected through other structures, as long as the lower end of the storage rack 20 is rotatably provided on the seat 10. This application takes the storage rack 20 and the seat 10 being rotatably connected through the rotating shaft 24 as an example for illustration. By connecting the rotating shaft 24 between the storage rack 20 and the seat 10, it enables the user to rotate the storage rack 20, and further enables the storage rack 20 to be rotated to the storage position and the storage location. When the user needs to work, rotate the storage rack 20 to the storage location, and items can be placed on the storage rack 20. For example: the user can work, dine, etc. on the storage rack 20, thereby improving the user's work efficiency. When the user does not need to work or dine, rotate the storage rack 20 to the storage position, which can increase the space in front of the seat 10, thereby increasing the user's activity space, improving the user's riding experience, and enhancing the market competitiveness of the vehicle.

[0031] The pull cord 30 can be made of materials such as nylon and polyester. Nylon and polyester materials have high strength and good durability, which is beneficial to extending the service life of the pull cord 30, and thus can effectively extend the service life of the seat assembly 100. However, the present utility model is not limited thereto, and the pull cord 30 can also be made of other materials. The length and material of the pull cord 30 can be reasonably selected according to the actual situation, as long as it can meet the normal use of the seat assembly 100.

[0032] Both ends of the pull cord 30 are fixedly connected to the seat 10 and the storage rack 20 respectively. As an example of the present application, both the seat 10 and the storage rack 20 can be provided with fixing points, and pins can be provided at the fixing points. Both ends of the pull cord 30 are respectively installed on the pins at the fixing points. When the storage rack 20 is in the storage position, since the pull cord 30 is connected between the backrest 11 of the seat 10 and the storage rack 20, the pull cord 30 can provide a pulling force on the storage rack 20, so as to facilitate the pulling and limiting of the storage rack 20 by the pull cord 30 when the storage rack 20 is in the storage position, and the pull cord 30 can limit the storage rack 20 in the storage position to prevent the storage rack 20 from continuing to rotate downward, so that the storage rack 20 can be stably located in the storage position, thereby improving the stability of the storage rack 20, and further enabling the user to work or dine smoothly on the storage rack 20 and other activities, thus improving the user's work efficiency and riding experience.

[0033] According to the seat assembly 100 of the vehicle in the embodiment of the present utility model, by providing a rotatable storage rack 20 on the seat 10, when the user needs to work, the storage rack 20 is rotated to the storage position, and the pull cord 30 limits the storage rack 20 to limit the storage rack 20 in the storage position. The user can work on the storage rack 20, thereby improving the user's work efficiency. When the user does not need to work, the storage rack 20 is rotated to the storage position, which can increase the space in front of the seat 10, thereby increasing the user's activity space, improving the user's riding experience, and enhancing the market competitiveness of the vehicle.

[0034] In some embodiments of the present utility model, such as Figure 4 shown, the storage rack 20 can have a first limiting structure 21, and the seat 10 has a second limiting structure. When the storage rack 20 is in the storage position, the first limiting structure 21 and the second limiting structure are in abutting limit to limit the storage rack 20 in the storage position.

[0035] Among them, the storage rack 20 can have a first limiting structure 21, and the seat 10 can have a second limiting structure. The first limiting structure 21 can be one of the limiting boss and the limiting groove, and the second limiting structure can be the other of the limiting boss and the limiting groove. For example: when the first limiting structure 21 is a limiting boss, the second limiting structure is a limiting groove; when the first limiting structure 21 is a limiting groove, the second limiting structure is a limiting boss. This application takes the first limiting structure 21 as a limiting boss and the second limiting structure as a limiting groove as an example for explanation.

[0036] The limiting boss and the limiting groove can be adapted so that when the storage rack 20 is in the storage position, the first limiting structure 21 and the second limiting structure can abut and limit, preventing the storage rack 20 from continuing to rotate downward, so as to limit the storage rack 20 in the storage position, thereby reducing the risk of displacement and shaking of the storage rack 20 relative to the seat 10, and thus enabling the storage rack 20 to be stably located in the storage position, providing the user with a stable dining and working platform, thereby improving the user's riding experience and office efficiency.

[0037] According to some embodiments of the present invention, Figure 4 As shown, a first limiting structure 21 is disposed at the lower end of the storage rack 20. When the storage rack 20 is located at the storage position, the first limiting structure 21 abuts against the lower surface of the second limiting structure for limiting position.

[0038] The lower end of the rack 20 may be provided with a first limiting structure 21, for example, the rack 20 and the first limiting structure 21 may be integrally formed, or the rack 20 and the first limiting structure 21 may be connected by bonding, but the utility model is not limited thereto, and the rack 20 and the first limiting structure 21 may also be fixedly connected by other means, as long as the lower end of the rack 20 is provided with the first limiting structure 21. The lower end of the rack 20 is provided with the first limiting structure 21 so that the first limiting structure 21 corresponds to the lower surface of the second limiting structure. When the rack 20 is located at the storage position, the first limiting structure 21 can smoothly abut against the lower surface of the second limiting structure to limit the rack 20 at the storage position, thereby further reducing the risk of displacement and shaking of the rack 20 relative to the seat 10, and further enabling the rack 20 to be stably located at the storage position, further providing a stable dining and office platform for the user, thereby further improving the user's riding experience and office efficiency.

[0039] According to some embodiments of the present invention, Figure 4As shown, the first limiting structure 21 can be multiple, for example, there can be two, three, four, etc. first limiting structures 21, but the utility model is not limited thereto, and there can also be other numbers of first limiting structures 21, as long as there are multiple first limiting structures 21. The specific number of the first limiting structures 21 is not specifically limited here, and can be reasonably set according to actual conditions and usage requirements. The number of the second limiting structures is consistent with the number of the first limiting structures 21, and the multiple first limiting structures 21 are arranged one by one with the multiple second limiting structures. The multiple first limiting structures 21 can be arranged in sequence along the lower edge of the rack 20, and multiple limiting parts can be formed at the lower edge of the rack 20. When the multiple first limiting structures 21 are abutted against the multiple second limiting structures one by one, the stability of the rack 20 can be further improved, and it is also conducive to the multiple first limiting structures 21 to smoothly abut against the corresponding second limiting structures.

[0040] After multiple first limiting structures 21 are successfully abutted and limited with the corresponding second limiting structures, a stable limiting support network can be formed, which can more stably limit the storage rack 20 to the storage position, and can effectively prevent the storage rack 20 from shaking or displacing when subjected to external force. Moreover, when one or more of the first limiting structures 21 and the second limiting structures are damaged, the other first limiting structures 21 and the second limiting structures can continue to maintain the stability of the storage rack 20.

[0041] Therefore, through the reasonable design and use of multiple first limiting structures 21 and multiple second limiting structures, the stability and safety of the storage rack 20 in the storage position can be greatly improved, thereby significantly improving the user's office efficiency and riding experience.

[0042] According to some embodiments of the present invention, Figure 1 As shown, the pull rope 30 can be connected to the middle position of the side wall of the rack 20, and the middle position of the side wall refers to the midpoint position or approximate midpoint position of the side wall along the length direction of the side wall. Fixed points can be provided in the middle positions of the two side walls of the rack 20, and pins are provided at the fixed points. The pull rope 30 can be installed on the pins to achieve the connection between the pull rope 30 and the rack 20. When the rack 20 is rotated to the storage position, the pull rope 30 can play a role in lifting and limiting the rack 20, and the pull rope 30 is connected to the middle position of the side wall of the rack 20, which can evenly distribute the tension of the pull rope 30 on the entire side wall of the rack 20, so that the force distribution of the rack 20 is even, which can improve the stability of the rack 20, and reduce the risk of deformation or damage caused by excessive force on a single point of the rack 20, which is conducive to extending the service life of the rack 20.

[0043] Furthermore, the cooperation of the drawstring 30, the first limiting structure 21, and the second limiting structure can further support and limit the storage rack 20, thereby further improving the stability of the storage rack 20, and further improving the user's office efficiency and riding experience.

[0044] In some embodiments of the present invention, as Figure 2 and Figure 3 shown, the seat assembly 100 of the vehicle further includes: a locking member 40, the locking member 40 includes a turntable 41 and a limiting arm 42, the turntable 41 is rotatably disposed on the backrest 11, the middle position of the turntable 41 is fixed on the rotating shaft 43, and one end of the limiting arm 42 is fixedly connected to the rotating shaft 43. By rotating the turntable 41, the limiting arm 42 can lock or unlock the storage rack 20.

[0045] Among them, the locking member 40 may include a turntable 41 and a limiting arm 42. The turntable 41 is rotatably disposed on the backrest 11. The turntable 41 and the backrest 11 may be connected by a rotating shaft 43. The middle position of the turntable 41 is fixed on the rotating shaft 43. The rotating shaft 43 may pass through the middle position of the turntable 41 and be fixedly connected to the turntable 41. And one end of the limiting arm 42 is fixedly connected to the rotating shaft 43. For example: the limiting arm 42 and the rotating shaft 43 may be fixedly connected by structures such as a connecting rod and a pin, but the present invention is not limited thereto. The limiting arm 42 and the rotating shaft 43 may also be fixedly connected by other means, as long as one end of the limiting arm 42 is fixedly connected to the rotating shaft 43. The length of the limiting arm 42 is greater than the spacing distance between the rotating shaft 43 and the top wall of the storage rack 20 when the storage rack 20 is in the storage position. By rotating the turntable 41, the limiting arm 42 can lock or unlock the storage rack 20.

[0046] Specifically, when it is necessary to rotate the storage rack 20 to the storage position, it is necessary to first rotate the turntable 41 to separate the limiting arm 42 from the storage rack 20 to unlock the storage rack 20, and then the storage rack 20 can be rotated to the storage position. When the storage rack 20 is not needed, it is necessary to first rotate the storage rack 20 to the storage position and make the limiting arm 42 abut against the storage rack 20 by rotating the turntable 41, and then the storage rack 20 can be locked to prevent the storage rack 20 from disengaging. And, through the cooperation of the turntable 41, the rotating shaft 43, and the limiting arm 42, the risk of the storage rack 20 being accidentally unlocked can also be reduced to ensure the safety of the user during use.

[0047] Thus, by rotating the turntable 41 to lock or unlock the storage rack 20 with the limiting arm 42, the user can be allowed to lock and unlock the storage rack 20 through a simple rotation operation, and then the use convenience and safety of the storage rack 20 can be improved.

[0048] It can be explained that the specific length of the limiting arm 42 can be reasonably designed according to the actual use situation.

[0049] In some embodiments of the present utility model, the storage rack 20 may be provided with a cup holder structure 22, which can be used to place the user's water cup. As an example of the present application, the cup holder structure 22 may be a telescopic cup holder structure 22. The cup holder structure 22 may have a cup holder base and a cup cavity structure. The cup holder base is a plate-like structure, and the cup holder side wall is arranged around the cup holder base to form the cup cavity structure. The cup holder side wall is a telescopic structure, and the water cup can be placed in the cup cavity structure. A plurality of telescopic clamping plate mechanisms may be provided inside the cup holder structure 22. The contour surrounded by the clamping plates of the telescopic clamping plate mechanism is smaller than the outer contour of the cross section of the water cup. The telescopic clamping plate mechanism can clamp the outer peripheral surface of the water cup, effectively preventing the water cup from tipping over. By adjusting the telescopic clamping plate mechanism, water cups with different diameters can be adapted. The contour surrounded by the clamping plates of the telescopic clamping plate mechanism can be reasonably designed according to the size of daily water cups to adapt to the use of most water cups. And when the cup holder structure 22 is not in use, it can be easily retracted without occupying too much space.

[0050] In some embodiments of the present utility model, the seat assembly 100 of the vehicle may further include: a display screen 23. The display screen 23 may be a touch-operable liquid crystal touch screen. The display screen 23 is fixedly arranged on the storage rack 20. For example: the display screen 23 and the storage rack 20 may be fixedly connected by snap connection, or the display screen 23 and the storage rack 20 may be fixedly connected by bolts, but the present utility model is not limited thereto. The display screen 23 and the storage rack 20 may also be fixedly connected by other means, as long as the display screen 23 is fixedly arranged on the storage rack 20. The display screen 23 is fixedly arranged on the storage rack 20, which can ensure the stable installation of the display screen 23 on the storage rack 20, thereby reducing the risk of the display screen 23 shaking or falling off during vehicle movement or use, so that the user can use the display screen 23 smoothly for work, study, entertainment and other activities when riding, and can provide the user with a rich and comfortable riding experience.

[0051] Furthermore, the storage rack 20 has opposite first and second sides. When the storage rack 20 is in the storage position, the first side is above the second side. When the storage rack 20 is in the storage position, the first side of the storage rack 20 faces the backrest 11, and the second side of the storage rack 20 faces away from the backrest 11. The display screen 23 may be arranged on at least one of the first side and the second side of the storage rack 20. That is to say, the display screen 23 may be arranged on the first side of the storage rack 20, or the display screen 23 may be arranged on the second side of the storage rack 20, or both the first side and the second side of the storage rack 20 may be provided with the display screen 23, as long as the display screen 23 can be arranged on at least one of the first side and the second side of the storage rack 20.

[0052] This application will be described by taking the example that display screens 23 are provided on both the first side and the second side of the storage rack 20. For example, when the storage rack 20 is in the storage position, the user can use the display screen 23 on the first side for activities such as working and playing games. When the storage rack 20 is in the storage position, the user can use the display screen 23 on the second side for activities such as watching dramas and videos, thereby greatly enhancing the user's riding experience.

[0053] In some embodiments of the present utility model, the seat assembly 100 of the vehicle may further include: an opening and closing door. The storage rack 20 is formed with an installation groove having one end open, the display screen 23 is installed in the installation groove, and the opening and closing door is movably provided on the storage rack 20 to open or close the open end of the installation groove.

[0054] Among them, the storage rack 20 may be formed with an installation groove having one end open. The shape and size of the installation groove may be adapted to the display screen 23 so that the display screen 23 can be smoothly installed in the installation groove. The opening and closing door is movably provided on the storage rack 20 to open or close the open end of the installation groove. When the user needs to use the display screen 23, the opening and closing door can be opened to present the display screen 23 in front of the user for the user to use the display screen 23. When the user finishes using the display screen 23, the opening and closing door can be closed so that the opening and closing door blocks the display screen 23, thereby being able to prevent external objects from rubbing against the display screen 23, and further being able to reduce the risk of the display screen 23 being damaged, which is beneficial to extending the service life of the display screen 23.

[0055] It can be explained that the opening and closing door and the storage rack 20 may be movably connected through a slide rail, or the opening and closing door and the storage rack 20 may be movably connected through a hinge, but the present utility model is not limited thereto. The opening and closing door and the storage rack 20 may also be movably connected in other ways, as long as the opening and closing door is movably provided on the storage rack 20 to open or close the open end of the installation groove. No specific limitation is made here, and it can be reasonably set according to actual use requirements.

[0056] In some embodiments of the present utility model, a groove 12 may be provided on the backrest 11. The size and shape of the groove 12 may be adapted to the storage rack 20 so that the storage rack 20 can be smoothly inserted into the groove 12 when in the storage position, so as to reduce the space occupied by the storage rack 20 in the vehicle, thereby being able to increase the user's activity space, and further being able to enhance the user's riding experience. At the same time, it can also prevent the storage rack 20 from protruding outward, and further reduce the risk of the storage rack 20 causing bumps to passengers or being rubbed and damaged by objects, thereby being able to improve the safety of the storage rack 20.

[0057] The vehicle according to the embodiment of the present utility model includes the seat assembly 100 of the vehicle in the above embodiment, which can facilitate the user to work in the vehicle, thereby being able to improve the user's work efficiency and riding experience, and also being able to enhance the market competitiveness of the vehicle.

[0058] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0059] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A seat assembly (100) for a vehicle, characterized in that: include: A seat (10), wherein the seat (10) has a backrest (11); A storage rack (20), wherein the lower end of the storage rack (20) is rotatably disposed on the seat (10) so that the storage rack (20) can be rotated to a storage position and a storage position; A pull rope (30), wherein two ends of the pull rope (30) are respectively fixedly connected to the seat (10) and the storage rack (20); when the storage rack (20) is located at the storage position, the pull rope (30) limits the storage rack (20) to limit the storage rack (20) at the storage position.

2. The vehicle seat assembly (100) according to claim 1, characterized in that: The storage rack (20) has a first limiting structure (21), and the seat (10) has a second limiting structure; when the storage rack (20) is located at the storage position, the first limiting structure (21) and the second limiting structure abut against each other to limit the storage rack (20) to the storage position.

3. The vehicle seat assembly (100) according to claim 2, characterized in that: The lower end of the storage rack (20) is provided with the first limiting structure (21), and when the storage rack (20) is located at the storage position, the first limiting structure (21) abuts against the lower surface of the second limiting structure for limiting position.

4. The vehicle seat assembly (100) according to claim 3, characterized in that: There are a plurality of the first limiting structures (21), and the plurality of the first limiting structures (21) are arranged in sequence along the lower edge of the storage rack (20).

5. The vehicle seat assembly (100) according to claim 1, characterized in that: The pull rope (30) is connected to the middle portion of the side wall of the storage rack (20).

6. The vehicle seat assembly (100) according to claim 1, characterized in that: Also includes: A locking member (40), the locking member (40) comprising a rotating disk (41) and a limiting arm (42), the rotating disk (41) being rotatably arranged on the backrest (11), the middle position of the rotating disk (41) being fixedly arranged on a rotating shaft (43), one end of the limiting arm (42) being fixedly connected to the rotating shaft (43), and the limiting arm (42) being locked or unlocked by rotating the rotating disk (41).

7. The vehicle seat assembly (100) according to claim 1, characterized in that: The storage rack (20) is provided with a cup holder structure (22).

8. The seat assembly (100) for a vehicle according to any one of claims 1 to 7, characterized in that: Also includes: A display screen (23), wherein the display screen (23) is fixedly mounted on the storage rack (20).

9. The vehicle seat assembly (100) according to claim 8, characterized in that: Also includes: The storage rack (20) is formed with a mounting groove with one end open, the display screen (23) is installed in the mounting groove, and the opening and closing door can be movably arranged on the storage rack (20) to open or close the open end of the mounting groove.

10. A vehicle, characterized in that: A seat assembly (100) for a vehicle comprising the method according to any one of claims 1-9.

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