A car seat and a car

Abstract

This application relates to the field of automotive seat technology, and particularly to an automotive seat and an automotive vehicle. The automotive seat includes a seat cushion, a first backrest, and a second backrest, wherein the first backrest and the second backrest are respectively connected to opposite sides of the seat cushion. Both the first backrest and the second backrest can be flipped relative to the seat cushion, and can be flipped above and below the seat cushion, respectively. The automotive seat of this application can meet the passenger's positional needs.

Description

Technical Field

[0001] This application relates to the field of automotive seat technology, and in particular to an automotive seat and an automotive vehicle. Background Technology

[0002] A car is a means of transportation, which is generally equipped with seats for passengers to sit and rest.

[0003] Car seats generally consist of a seat cushion and a backrest. The seat cushion can support the weight of the passenger, while the backrest allows the passenger to lean on it to reduce the burden on their back.

[0004] In related technologies, the form of car seats is relatively simple, while passengers have certain requirements for their posture when riding, which means that car seats cannot meet the needs of passengers for posture. Summary of the Invention

[0005] In view of this, this application provides a car seat and a car to meet the needs of passengers for their posture.

[0006] Specifically, the following technical solutions are included:

[0007] A first aspect of this application provides an automobile seat, the automobile seat comprising a seat cushion, a first backrest, and a second backrest, wherein...

[0008] The first backrest and the second backrest are respectively connected to the opposite sides of the seat cushion.

[0009] Both the first backrest and the second backrest can be flipped relative to the seat cushion, and flipped to be above and below the seat cushion.

[0010] Optionally, the first backrest includes a first folding portion and a second folding portion, the first folding portion connecting the seat cushion and the second folding portion, the first folding portion being able to flip relative to the seat cushion, and the second folding portion being able to flip relative to the first folding portion.

[0011] Optionally, the second backrest includes a third fold and a fourth fold, the third fold connecting the seat cushion and the fourth fold, the third fold being able to flip relative to the seat cushion, and the fourth fold being able to flip relative to the third fold.

[0012] A second aspect of this application provides an automobile, the automobile including a body and an automobile seat as described in the above technical solutions, the automobile seat being connected to the body.

[0013] Optionally, the number of car seats is at least two, and the two car seats are arranged sequentially along the width direction of the vehicle body.

[0014] Optionally, the vehicle includes a rear seat located on the side of the second backrest of the vehicle seat.

[0015] Optionally, the vehicle includes a controller electrically connected to the first backrest and the second backrest, respectively, and the controller is used to control the angle at which the first backrest and the second backrest flip.

[0016] Optionally, the vehicle includes a first trigger unit, which is electrically connected to the first backrest and the second backrest respectively. The first trigger unit is used to trigger and control the first backrest and the second backrest to flip so that the support surface of the first backrest and the support surface of the second backrest are coplanar with the support surface of the seat cushion. The first trigger unit is connected to the front of the vehicle seat.

[0017] Optionally, the vehicle includes a second trigger unit electrically connected to the first backrest and the second backrest respectively. The first trigger unit is used to trigger and control the first backrest and the second backrest to flip so that the first backrest is located below the seat cushion and the second backrest is located above the seat cushion. The second trigger unit is connected to one side of the rear of the vehicle seat.

[0018] Optionally, the vehicle includes a slide rail extending along the arrangement direction of the seat cushion and the rear seats, the vehicle seats being mounted on the slide rail and movable relative to the slide rail along the extension direction of the slide rail.

[0019] The beneficial effects of the technical solution provided in this application include at least the following: the seat cushion can support the weight of the passenger. The first backrest and the second backrest are flipped relative to the seat cushion, and the one that is flipped to the top of the seat cushion can provide support for the passenger. The first backrest and the second backrest are located on opposite sides of the seat cushion, which can provide support for the passenger from different positions, while avoiding the situation where the other backrest interferes with the passenger when one of them is providing support. This can meet the passenger's needs for different postures. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram illustrating the folding process of a car seat provided in an embodiment of this application;

[0022] Figure 2This is a partial structural diagram of a car provided in an embodiment of this application;

[0023] Figure 3 This is a partial structural schematic diagram of a car from another perspective, provided as an embodiment of this application.

[0024] The reference numerals in the figure are respectively:

[0025] 1. Seat cushion;

[0026] 2. First backrest; 21. First folding section; 22. Second folding section;

[0027] 3. Second backrest; 31. Third folding section; 32. Fourth folding section;

[0028] 4. Rear seats;

[0029] 5. First trigger section;

[0030] 6. Second trigger section;

[0031] 7. Slide rail.

[0032] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] In the embodiments of this application, directional terms such as "upper," "lower," and "side" are generally used in the following ways: Figure 1 The relative positions shown are based on the given information, and these directional terms are used only to more clearly describe the relationships between structures, not to describe absolute positions. Positions may change when the product is placed in different orientations; for example, "up" and "down" may be interchanged.

[0035] Unless otherwise defined, all technical terms used in the embodiments of this application have the same meaning as commonly understood by one of ordinary skill in the art.

[0036] To make the technical solutions and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0037] The first aspect of this application provides an automobile seat, such as Figure 1 As shown, the car seat includes a seat cushion 1, a first backrest 2, and a second backrest 3, wherein,

[0038] The first backrest 2 and the second backrest 3 are respectively connected to the opposite sides of the seat cushion 1.

[0039] Both the first backrest 2 and the second backrest 3 can be flipped relative to the seat cushion 1, and flipped to be above and below the seat cushion 1.

[0040] Understandably, the seat cushion 1 can support the passenger's weight. The first backrest 2 and the second backrest 3 flip relative to the seat cushion 1, with the one that flips to the top of the seat cushion 1 providing support for the passenger. The first backrest 2 and the second backrest 3 are located on opposite sides of the seat cushion 1, providing support for the passenger from different positions while avoiding interference from the other when one is providing support. This satisfies the passenger's needs for different postures.

[0041] In the embodiments of this application, the first backrest 2 and the second backrest 3 can be hinged with the seat cushion 1 to achieve flipping relative to the seat cushion 1.

[0042] In this embodiment of the application, the first backrest 2 and the second backrest 3 can be driven by a motor or other driving component to achieve flipping relative to the seat cushion 1.

[0043] In this embodiment, the first backrest 2 can be flipped relative to the seat cushion 1 at an angle of 180°, wherein the two extreme positions of the first backrest 2 can both be along the extension line of the gravity acting on the first backrest 2. The angle at which the first backrest 2 can be flipped relative to the seat cushion 1 can also be 120°, 135°, 150°, or 165°, or other angles between 120° and 180°.

[0044] In this embodiment, the second backrest 3 can be flipped relative to the seat cushion 1 at an angle of 180°, wherein the two extreme positions of the second backrest 3 can both be along the extension line of the gravity acting on the second backrest 3. The angle at which the second backrest 3 can be flipped relative to the seat cushion 1 can also be 120°, 135°, 150°, or 165°, or other angles between 120° and 180°.

[0045] In this embodiment of the application, when the first backrest 2 is located above the seat cushion 1 and the second backrest 3 is located below the seat cushion 1, the first backrest 2 can provide support for the passenger, while the second backrest 3 can avoid the passenger and reduce interference with the passenger.

[0046] In this embodiment of the application, when the second backrest 3 is located above the seat cushion 1 and the first backrest 2 is located below the seat cushion 1, the second backrest 3 can provide support for the passenger, while the first backrest 2 can avoid the passenger and reduce interference with the passenger.

[0047] In this embodiment of the application, the supporting surface of the seat cushion 1 can refer to the side of the seat cushion 1 that is in direct contact with the passenger.

[0048] In this embodiment of the application, the supporting surface of the first backrest 2 can refer to the side of the first backrest 2 that is in direct contact with the passenger.

[0049] In this embodiment of the application, the supporting surface of the second backrest 3 may refer to the side of the first backrest 2 that is in direct contact with the passenger.

[0050] In some embodiments of this application, such as Figure 1 As shown, the first backrest 2 includes a first folding part 21 and a second folding part 22. The first folding part 21 connects the seat cushion 1 and the second folding part 22. The first folding part 21 can be flipped relative to the seat cushion 1, and the second folding part 22 can be flipped relative to the first folding part 21.

[0051] Understandably, both the first folding part 21 and the second folding part 22 can serve to support the passenger. When the first folding part 21 is flipped over to the top of the seat cushion 1, if the length of the first folding part 21 is insufficient to fully support the passenger, the second folding part 22 can be flipped over so that the supporting surfaces of the first folding part 21 and the second folding part 22 are on the same plane, which helps to provide support for the passenger. When the first folding part 21 is flipped over to the bottom of the seat cushion 1, if the second folding part 22 is interfered with by the floor inside the vehicle, it can be flipped over to fit against the first folding part 21, thus achieving the storage of the second folding part 22.

[0052] In this embodiment, the first folding part 21 can be hinged to the second folding part 22, thereby enabling the second folding part 22 to flip relative to the first folding part 21. The first folding part 21 and the second folding part 22 can be driven by a driving component such as a motor. The operation of the motor can enable the first folding part 21 to flip relative to the seat cushion 1, and the second folding part 22 to flip relative to the first folding part 21.

[0053] In this embodiment of the application, when the second fold 22 is flipped to a position that fits against the first fold 21, the support surface of the first fold 21 and the support surface of the second fold 22 can fit against each other or be opposite to each other.

[0054] In some embodiments of this application, such as Figure 1As shown, the second backrest 3 includes a third folding part 31 and a fourth folding part 32. The third folding part 31 connects the seat cushion 1 and the fourth folding part 32. The third folding part 31 can be flipped relative to the seat cushion 1, and the fourth folding part 32 can be flipped relative to the third folding part 31.

[0055] Understandably, both the third fold 31 and the fourth fold 32 can serve to support the passenger. When the third fold 31 is flipped over to the top of the seat cushion 1, if the length of the third fold 31 is insufficient to fully support the passenger, the fourth fold 32 can be flipped over so that the supporting surfaces of the third fold 31 and the fourth fold 32 are on the same plane, which helps to provide support for the passenger. When the third fold 31 is flipped over to the bottom of the seat cushion 1, if the fourth fold 32 is interfered with by the floor of the vehicle, it can be flipped over to fit against the third fold 31, thus achieving the storage of the fourth fold 32.

[0056] In this embodiment, the third folding portion 31 can be hinged to the fourth folding portion 32, thereby enabling the fourth folding portion 32 to flip relative to the third folding portion 31. The third folding portion 31 and the fourth folding portion 32 can be driven by a driving component such as a motor. The operation of the motor can enable the third folding portion 31 to flip relative to the cushion 1, and the fourth folding portion 32 to flip relative to the third folding portion 31.

[0057] In this embodiment, when the fourth fold 32 is flipped to a position that fits against the third fold 31, the support surface of the third fold 31 and the support surface of the fourth fold 32 can fit against each other or be opposite to each other.

[0058] A second aspect of this application provides a car, such as Figure 2 and Figure 3 As shown, the automobile includes a body and an automobile seat as described in the above embodiment, the automobile seat being connected to the body.

[0059] It is understood that, due to the use of the car seat in the above embodiments, the car of this application has the same technical effects as the above embodiments, and will not be described again here.

[0060] In the embodiments of this application, the automobile can be an automobile powered by an engine, an automobile powered by an electric motor, or an automobile powered by both an engine and an electric motor.

[0061] In some embodiments of this application, the number of car seats is at least two, and the two car seats are arranged sequentially along the width direction of the vehicle body.

[0062] Understandably, two car seats working together can provide more space for passengers.

[0063] In this embodiment of the application, the first backrests 2 of the two car seats are located on the same side.

[0064] In some embodiments of this application, the vehicle includes a rear seat 4 located on the side of the second backrest 3 of the vehicle seat.

[0065] Understandably, the second backrests 3 on the two car seats can be folded down to form a bed with the rear seats 4 for passengers to rest.

[0066] In some embodiments of this application, the car includes a controller that is electrically connected to a first backrest 2 and a second backrest 3, respectively, and the controller is used to control the angle at which the first backrest 2 and the second backrest 3 are flipped.

[0067] Understandably, the controller controls the angle of the first backrest 2 and the second backrest 3 to help the car seat form a shape suitable for passengers to rest, so that passengers can sit on it.

[0068] In this embodiment of the application, the controller can drive the first backrest 2 and the second backrest 3 through a structure such as a motor, thereby controlling the angle of rotation of the first backrest 2 and the second backrest 3.

[0069] In this embodiment, the first backrest 2 can be flipped up to the top and bottom of the seat cushion 1 in a first direction, and can also rotate in a second direction, with the first and second directions perpendicular to each other. The second backrest 3 can also be flipped up to the top and bottom of the seat cushion 1 in the first direction, and can also rotate in the second direction. The controller can control the angle at which the first backrest 2 flips up in the first direction, the angle at which it rotates in the second direction, and the angle at which the second backrest 3 flips up in the first direction and rotates in the second direction. This arrangement facilitates the formation of a car seat that allows passengers to rest.

[0070] In this embodiment of the application, the automobile includes a steering wheel, and the controller is used to: control the first backrest 2 or the second backrest 3 to rotate around a second direction according to the angle of rotation of the steering wheel.

[0071] Understandably, this arrangement is advantageous because when the car is rotating, the controller can control one of the first backrest 2 and the second backrest 3 that supports the passenger's back to rotate around the second direction according to the angle of rotation, which helps to support the passenger and reduce the chance of the passenger falling over due to inertia.

[0072] In this embodiment, the car seat has a door on one side and a seat on the other side. Both the door side and the seat side are adjacent to the side where the first backrest 2 and the second backrest 3 are located. The second backrest 3 is located above the seat cushion 1, and the first backrest 2 is located below the seat cushion 1. When the steering wheel is turned clockwise, the passenger on the seat cushion 1 tends to lean towards the seat side. At this time, the second backrest 3 is controlled to rotate clockwise towards the door side, so that the supporting surface of the second backrest 3 faces the door. This helps the supporting surface of the second backrest 3 to provide support against the passenger leaning towards the seat side. When the steering wheel is turned counterclockwise, the passenger on the seat cushion 1 tends to lean towards the door side. At this time, the second backrest 3 is controlled to rotate counterclockwise towards the seat side, so that the supporting surface of the second backrest 3 faces the seat. This helps the supporting surface of the second backrest 3 to provide support against the passenger leaning towards the door side.

[0073] In this embodiment of the application, before rotating about the second direction, the supporting surface of the second backrest 3 and the supporting surface of the seat cushion 1 can form an angle of 90°, 105°, 120°, 135° or 150°.

[0074] In this embodiment of the application, when the steering wheel rotates clockwise, the second backrest 3 can rotate 5°, 10°, 15°, 20°, 25° or 30° around the second direction.

[0075] In this embodiment of the application, when the steering wheel rotates counterclockwise, the second backrest 3 can rotate 5°, 10°, 15°, 20°, 25° or 30° around the second direction.

[0076] In this embodiment of the application, the controller is used to: when the steering wheel begins to return to center, the second backrest 3 correspondingly begins to return to center.

[0077] In this embodiment, the steering wheel rotates in the same direction as the second backrest 3.

[0078] In this embodiment, the rotation angle of the second backrest 3 around the second direction is proportional to the rotation angle of the steering wheel; that is, the larger the rotation angle of the steering wheel, the larger the rotation angle of the second backrest 3 around the second direction.

[0079] In this embodiment, the car seat has a door on one side and a seat on the other side. Both the door side and the seat side are adjacent to the side where the second backrest 3 is located and the first backrest 2 is located. The first backrest 2 is located above the seat cushion 1, and the second backrest 3 is located below the seat cushion 1. When the steering wheel is turned clockwise, the passenger on the seat cushion 1 tends to lean towards the seat side. At this time, the first backrest 2 is controlled to rotate clockwise in a second direction towards the door side, so that the supporting surface of the first backrest 2 faces the door. This helps the supporting surface of the first backrest 2 to provide support against the passenger leaning towards the seat side. When the steering wheel is turned counterclockwise, the passenger on the seat cushion 1 tends to lean towards the door side. At this time, the first backrest 2 is controlled to rotate counterclockwise in a second direction towards the seat side, so that the supporting surface of the first backrest 2 faces the seat. This helps the supporting surface of the first backrest 2 to provide support against the passenger leaning towards the door side.

[0080] In this embodiment of the application, before rotating about the second direction, the supporting surface of the first backrest 2 and the supporting surface of the seat cushion 1 can form an angle of 90°, 105°, 120°, 135° or 150°.

[0081] In this embodiment of the application, when the steering wheel rotates clockwise, the first backrest 2 can rotate 5°, 10°, 15°, 20°, 25° or 30° in the second direction.

[0082] In this embodiment of the application, when the steering wheel rotates counterclockwise, the first backrest 2 can rotate 5°, 10°, 15°, 20°, 25° or 30° in the second direction.

[0083] In this embodiment of the application, the controller is used to: when the steering wheel begins to return to center, the first backrest 2 correspondingly begins to return to center.

[0084] In this embodiment of the application, the steering wheel rotates in the same direction as the first backrest 2.

[0085] In this embodiment, the rotation angle of the first backrest 2 around the second direction is proportional to the rotation angle of the steering wheel; that is, the larger the rotation angle of the steering wheel, the larger the rotation angle of the first backrest 2 around the second direction.

[0086] In this embodiment, the controller is used to: execute the control process described in the foregoing embodiment when it determines that the vehicle speed exceeds a threshold.

[0087] In this embodiment of the application, the threshold speed of the vehicle can be any speed from 60km / h to 120km / h.

[0088] In this embodiment, the number of car seats can be two, arranged sequentially along the width of the vehicle body. The second backrests 3 of the two car seats are located above the seat cushion 1, and the first backrests 2 of the two car seats are located below the seat cushion 1. When the steering wheel is turned clockwise, the passenger on the seat cushion 1 tends to lean towards the side where the seat is located. At this time, controlling the rotation of the two second backrests 3 causes them to concave downwards, which helps the support surface of the second backrests 3 to provide support against the passenger leaning towards the side where the seat is located. When the steering wheel is turned counterclockwise, the passenger on the seat cushion 1 tends to lean towards the side where the door is located. At this time, controlling the rotation of the two second backrests 3 causes them to concave downwards, which helps the support surface of the second backrests 3 to provide support against the passenger leaning towards the side where the door is located.

[0089] In this embodiment, the number of car seats can be two, arranged sequentially along the width of the vehicle body. The second backrests 3 of the two car seats are located above the seat cushion 1, and the first backrests 2 of the two car seats are located below the seat cushion 1. When the steering wheel is turned clockwise, the passenger on the seat cushion 1 tends to lean towards the side where the seat is located. At this time, controlling the rotation of the two first backrests 2 causes them to concave downwards, which helps the support surface of the first backrests 2 to provide support against the passenger leaning towards the side where the seat is located. When the steering wheel is turned counterclockwise, the passenger on the seat cushion 1 tends to lean towards the side where the door is located. At this time, controlling the rotation of the two first backrests 2 causes them to concave downwards, which helps the support surface of the first backrests 2 to provide support against the passenger leaning towards the side where the door is located.

[0090] In some embodiments of this application, such as Figure 2 and Figure 3 As shown, the car includes a first triggering part 5, which is electrically connected to the first backrest 2 and the second backrest 3 respectively. The first triggering part 5 is used to trigger and control the first backrest 2 and the second backrest 3 to flip so that the support surface of the first backrest 2 and the support surface of the second backrest 3 are coplanar with the support surface of the seat cushion 1. The first triggering part 5 is connected to the front of the car seat.

[0091] Understandably, the first trigger part 5 is connected to the front of the car seat, which allows passengers to directly trigger the first trigger part 5 by touch or other means while sitting on the seat cushion 1, thereby adjusting the shape of the car seat.

[0092] In some embodiments of this application, such as Figure 2 and Figure 3As shown, the car includes a second trigger unit 6, which is electrically connected to the first backrest 2 and the second backrest 3 respectively. The first trigger unit 5 is used to trigger and control the first backrest 2 and the second backrest 3 to flip so that the first backrest 2 is located under the seat cushion 1 and the second backrest 3 is located above the seat cushion 1. The second trigger unit 6 is connected to one side of the rear of the car seat.

[0093] Understandably, when the support surfaces of the first backrest 2, the second backrest 3, and the seat cushion 1 are coplanar, the passenger is roughly in a reclining position. The second trigger 6 is connected to one side of the rear of the car seat, which allows the passenger to return the car seat to a seatable position by triggering the second trigger 6, thus improving the user experience.

[0094] In some embodiments of this application, such as Figure 2 and Figure 3 As shown, the car includes a slide rail 7 that extends along the arrangement direction of the seat cushion 1 and the rear seat 4. The car seat is mounted on the slide rail 7 and is movable relative to the slide rail 7 along the extension direction of the slide rail 7.

[0095] Understandably, the slide rail 7 facilitates the adjustment of the seat cushion 1's position, allowing it to work in conjunction with other components within the vehicle to meet the needs of passengers.

[0096] In this embodiment of the application, the automobile may include a backrest motor and a slide rail 7 motor. The backrest motor can drive the first backrest 2 and the second backrest 3 to flip, and the slide rail 7 motor can control the movement of the seat cushion 1 relative to the slide rail 7.

[0097] In this embodiment, the car may include motor control buttons and slide rail 7 motor control buttons, both of which communicate directly with the controller to drive the backrest motor and slide rail 7 motor, thereby realizing the folding of the backrest and the movement of the seat cushion 1 relative to the slide rail 7.

[0098] In this embodiment, the controller can communicate via voice to drive the backrest motor and the slide rail 7 motor, thereby enabling the backrest to fold and the seat to move.

[0099] In this embodiment, the backrest motor and the slide rail 7 motor can be driven by the soft buttons on the control screen and the cockpit domain controller to achieve the folding of the backrest and the movement of the seat.

[0100] In this embodiment, the backrest motor and slide rail 7 motor can be driven by the cockpit domain controller to drive the backrest motor and slide rail 7 motor through the preset scene mode selection on the control screen, thereby realizing the folding of the backrest and the movement of the seat, and realizing various scene changes.

[0101] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0102] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only.

[0103] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A car seat, characterized in that, The car seat includes a seat cushion (1), a first backrest (2), and a second backrest (3), wherein, The first backrest (2) and the second backrest (3) are respectively connected to the opposite sides of the seat cushion (1); Both the first backrest (2) and the second backrest (3) can be flipped relative to the seat cushion (1) and flipped to the top and bottom of the seat cushion (1); The first backrest (2) includes a first folding part (21) and a second folding part (22). The first folding part (21) connects the seat cushion (1) and the second folding part (22). The first folding part (21) can be flipped relative to the seat cushion (1), and the second folding part (22) can be flipped relative to the first folding part (21). The second backrest (3) includes a third fold (31) and a fourth fold (32). The third fold (31) connects the seat cushion (1) and the fourth fold (32). The third fold (31) can be flipped relative to the seat cushion (1), and the fourth fold (32) can be flipped relative to the third fold (31).

2. A car, characterized in that, The vehicle includes a body and a vehicle seat as described in claim 1, the vehicle seat being connected to the body.

3. The automobile according to claim 2, characterized in that, The number of car seats is at least two, and the two car seats are arranged sequentially along the width direction of the car body.

4. The automobile according to claim 3, characterized in that, The vehicle includes a rear seat (4) located on the side of the second backrest (3) of the vehicle seat.

5. The automobile according to claim 2, characterized in that, The vehicle includes a controller that is electrically connected to the first backrest (2) and the second backrest (3) respectively, and the controller is used to control the angle of rotation of the first backrest (2) and the second backrest (3).

6. The automobile according to claim 4, characterized in that, The car includes a first trigger (5), which is electrically connected to the first backrest (2) and the second backrest (3) respectively. The first trigger (5) is used to trigger and control the first backrest (2) and the second backrest (3) to flip so that the support surface of the first backrest (2) and the support surface of the second backrest (3) are coplanar with the support surface of the seat cushion (1). The first trigger (5) is connected to the front of the car seat.

7. The automobile according to claim 6, characterized in that, The car includes a second trigger (6), which is electrically connected to the first backrest (2) and the second backrest (3) respectively. The first trigger (5) is used to trigger and control the first backrest (2) and the second backrest (3) to flip so that the first backrest (2) is located below the seat cushion (1) and the second backrest (3) is located above the seat cushion (1). The second trigger (6) is connected to one side of the rear of the car seat.

8. The automobile according to claim 7, characterized in that, The vehicle includes a slide rail (7) that extends along the arrangement direction of the seat cushion (1) and the rear seat (4), the vehicle seat is mounted on the slide rail (7) and is movable relative to the slide rail (7) along the extension direction of the slide rail (7).

Images