Vehicle seat and vehicle

Abstract

The embodiment of the utility model relates to the technical field of automobiles, and discloses a vehicle seat and a vehicle. The vehicle seat comprises a seat frame framework, the seat frame framework comprises a first end and a second end which are opposite, the first end of the seat frame framework is arranged close to a seat back, and the second end of the seat frame framework is arranged away from the seat back; the seat basin assembly is located at the top of the seat frame skeleton, the first end of the seat basin assembly is rotationally connected with the first end of the seat frame skeleton, and the second end of the seat basin assembly is arranged in a floating mode relative to the second end of the seat frame skeleton; and the elastic reset piece is arranged between the second end of the seat frame skeleton and the second end of the seat basin assembly, so that the second end of the seat frame skeleton and the second end of the seat basin assembly are far away from each other under the action of elastic reset force. According to the technical scheme, an existing vehicle seat angle adjusting device can be simplified, and self-adaptive adjustment of the vehicle seat angle is achieved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of automobile technology, and in particular, to a vehicle seat and a vehicle. Background Art

[0002] With the development of electrification and intelligence of automobiles, users have increasingly higher comfort requirements for the in-car riding experience.

[0003] In the related art, a vehicle seat generally includes a seat and a seat back. Since different people have different requirements for the seat tilt angle, in order to improve comfort, the seat angle is generally set to be adjustable.

[0004] At present, the angle adjustment of the seat is mainly carried out by driving the connecting rod with a motor, which has a complex structure and high cost. In addition, the angle of the seat needs to be adjusted manually by the passenger or the driver, and adaptive adjustment cannot be achieved. Utility Model Content

[0005] In view of this, an embodiment of the present application provides a vehicle seat and a vehicle to simplify the current vehicle seat angle adjustment device and achieve adaptive adjustment of the vehicle seat angle.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0007] In a first aspect, an embodiment of the present application provides a vehicle seat, comprising:

[0008] A seat frame frame, comprising a first end and a second end opposite to each other, wherein the first end of the seat frame frame is disposed close to the seat back, and the second end of the seat frame frame is disposed away from the seat back;

[0009] A seat basin assembly is located on the top of the seat frame frame, a first end of the seat basin assembly is rotatably connected to a first end of the seat frame frame, and a second end of the seat basin assembly is floatably arranged relative to a second end of the seat frame frame;

[0010] The elastic reset member is arranged between the second end of the seat frame frame and the second end of the seat basin assembly, so that the second end of the seat frame frame and the second end of the seat basin assembly are moved away from each other under the action of the elastic reset force.

[0011] The vehicle seat provided by the embodiment of the present application has a first end of the seat frame skeleton and a first end of the seat basin assembly that are rotatably connected, and an elastic reset member is disposed between the second end of the seat frame skeleton and the second end of the seat basin assembly, so that the second end of the seat basin assembly can float up and down relative to the second end of the seat frame skeleton, and the elastic reset member can apply an elastic restoring force to the second end of the seat basin assembly. When a user sits on the seat, the elastic reset member can support the second end of the seat basin assembly, provide a supporting force to the second end of the seat basin assembly, and thus provide support for the user's legs. The elastic reset force of the elastic reset member can form a balance with the pressure on the user's legs, so that the vehicle seat can automatically adjust according to the weight and posture of the passenger, thereby providing better comfort. Users can reduce fatigue when driving or riding for a long time. In addition, the above-mentioned vehicle seat has a simple structure, is easy to install, and has low cost, which helps to reduce the production cost of the vehicle seat.

[0012] In a possible implementation of the present application, the vehicle seat also includes: an adjustment assembly, the adjustment assembly includes a mounting seat and a sliding block, the mounting seat is connected to the seat frame frame, the sliding block is installed on the seat basin assembly, and the sliding block is slidably arranged in the mounting seat along the height direction of the seat frame frame.

[0013] In a possible implementation of the present application, the sliding block and the mounting seat are slidably connected via a snap-fit ​​assembly.

[0014] In a possible implementation of the present application, an elastic card block is provided on the outer wall of the sliding block, a first mounting hole is provided on the mounting seat, a card slot extending along the height direction of the seat frame connected to the seat frame frame is provided on the inner wall of the first mounting hole, the elastic card block extends into the card slot and slides along the card slot; the elastic card block, the first mounting hole and the card slot form a card connection assembly.

[0015] In a possible implementation of the present application, the sliding block includes a cylinder, the first end of the elastic block is connected to the cylinder, the second end of the elastic block protrudes from the outer wall of the cylinder, and the second end of the elastic block can move in the radial direction of the cylinder.

[0016] In a possible implementation of the present application, the sliding block also includes a mounting cap located at the top of the cylinder, the mounting cap is provided with a mounting groove, the seat basin assembly includes a seat plate, the seat plate is provided with a second mounting hole, and the hole wall of the second mounting hole is inserted into the mounting cap.

[0017] In a possible implementation of the present application, the mounting seat includes a mounting sleeve and a mounting plate connected to the mounting sleeve, and the first mounting hole is arranged on the mounting plate; a mounting beam is arranged on the second end of the seat frame skeleton, and the mounting sleeve is arranged on the mounting beam.

[0018] In a possible implementation of the present application, the mounting plate includes a mounting plate body and a convex ring arranged on the mounting plate body, the inner hole of the convex ring forms a part of the first mounting hole, the groove is arranged on the inner wall of the convex ring and is radially placed to penetrate the convex ring.

[0019] In a possible implementation of the present application, the elastic reset member is sleeved on the sliding block and the convex ring, the first end of the elastic reset member abuts against the seat basin assembly, and the second end of the elastic reset member abuts against the mounting plate body.

[0020] In a second aspect, an embodiment of the present application provides a vehicle, comprising the above-mentioned vehicle seat.

[0021] By applying the technical solution of this embodiment, since the vehicle seat has the advantages of low cost and high riding comfort, the vehicle having the same also has the above advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of a vehicle seat provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the exploded structure of a vehicle seat provided in an embodiment of the present application;

[0024] Figure 3 A top view of a vehicle seat provided in an embodiment of the present application;

[0025] Figure 4 for Figure 3 A cross-sectional view of a vehicle seat at AA;

[0026] Figure 5 for Figure 3 A cross-sectional view of a vehicle seat at a position BB;

[0027] Figure 6 A front view of a mounting seat for a vehicle seat provided in an embodiment of the present application;

[0028] Figure 7 for Figure 6 A schematic diagram of a three-dimensional structure of a vehicle seat;

[0029] Figure 8 A schematic diagram of the three-dimensional structure of a sliding block of a vehicle seat provided in an embodiment of the present application.

[0030] Reference numerals:

[0031] 100, seat frame; 110, mounting beam;

[0032] 200, seat basin assembly; 210, seat plate; 211, second mounting hole;

[0033] 300, elastic reset member;

[0034] 400, adjustment component;

[0035] 410, mounting seat; 411, mounting sleeve; 412, mounting plate; 4121, mounting plate body; 4122, convex ring; 413, first mounting hole; 414, slot;

[0036] 420, sliding block; 421, cylinder; 422, elastic block; 423, mounting cap; 4231, mounting groove; 424, guide groove. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0038] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0039] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0040] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0041] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0042] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0043] With the continuous advancement of automobile technology, especially the development of electrification and intelligence, users' requirements for in-car riding experience are also increasing. The design and function of vehicle seats are also constantly being innovated and optimized.

[0044] Traditional vehicle seat angle adjustment mainly relies on the motor-driven connecting rod method. Although this method can adjust the seat angle, its structure is relatively complex and the cost is high. In addition, this adjustment method usually requires manual adjustment by passengers or drivers, and cannot achieve adaptive adjustment, which to some extent limits the improvement of riding comfort.

[0045] In view of this, an embodiment of the present application provides a vehicle seat and a vehicle, wherein an elastic return member 300 is provided in the vehicle seat to achieve adaptive adjustment of the vehicle seat angle, thereby improving the riding or driving comfort of the vehicle.

[0046] It should be noted that the embodiment of the present application also provides a vehicle. It should be noted that the vehicle in the present application may refer to a large car, a small car, a special-purpose car, etc. For example, according to the vehicle model, the vehicle in the present application may be a sedan model, an off-road vehicle model, a multi-purpose vehicle (MPV) model or other models. For a vehicle, wheels, a power source, and a transmission system arranged between the wheels and the power source are generally provided. The transmission system can transmit the power provided by the power source to the wheels, so that the wheels rotate, thereby driving the vehicle to travel.

[0047] In the embodiments of the present application, the type of the power source of the vehicle is not limited. For example, for a fuel vehicle, the power source may refer to a fuel engine such as a gasoline engine or a diesel engine; for an electric vehicle, the power source may refer to an electric motor; for a hybrid vehicle, the power source may refer to an engine or an electric motor; for a vehicle powered by other means, the power source may refer to a device that generates power.

[0048] A specific embodiment of the vehicle seat will be described below with reference to the accompanying drawings.

[0049] Figure 1 A schematic diagram of a vehicle seat provided in an embodiment of the present application; Figure 2 A schematic diagram of the exploded structure of a vehicle seat provided in an embodiment of the present application; Figure 3 A top view of a vehicle seat provided in an embodiment of the present application;

[0050] Figure 4 for Figure 3 A cross-sectional view of a vehicle seat at AA; Figure 5 for Figure 3 A cross-sectional view of a vehicle seat at BB.

[0051] like Figures 1 to 5 As shown, an embodiment of the present application provides a vehicle seat including a seat frame skeleton 100 and a seat pan assembly 200 .

[0052] The seat frame frame 100 is a supporting frame of the vehicle seat, which can support the seat pan assembly 200. The seat frame frame 100 includes a first end and a second end opposite to each other, the first end of the seat frame frame 100 is arranged close to the seat back, and the second end of the seat frame frame 100 is arranged away from the seat back. The seat back of the vehicle seat can be arranged at the first end of the seat frame frame 100.

[0053] The seat basin assembly 200 is located at the top of the seat frame frame 100, the first end of the seat basin assembly 200 is rotatably connected to the first end of the seat frame frame 100, and the second end of the seat basin assembly 200 is floatable relative to the second end of the seat frame frame 100. The seat angle can be adjusted by adjusting the up and down floating angle of the second end of the seat basin assembly 200.

[0054] The elastic return member 300 is disposed between the second end of the seat frame frame 100 and the second end of the seat basin assembly 200 so that the second end of the seat frame frame 100 and the second end of the seat basin assembly 200 are moved away from each other under the action of the elastic return force.

[0055] The vehicle seat provided by the embodiment of the present application has a first end of the seat frame frame 100 and a first end of the seat pot assembly 200 that are rotatably connected, and an elastic reset member 300 is disposed between the second end of the seat frame frame 100 and the second end of the seat pot assembly 200, so that the second end of the seat pot assembly 200 can float up and down relative to the second end of the seat frame frame 100, and the elastic reset member 300 can apply an elastic restoring force to the second end of the seat pot assembly 200. When the user sits on the seat, the elastic reset member 300 can support the second end of the seat pot assembly 200, provide a supporting force to the second end of the seat pot assembly 200, and thus provide support for the user's legs. The elastic reset force of the elastic reset member 300 can form a balance with the pressure of the user's legs, so that the vehicle seat can be automatically adjusted according to the weight and posture of the passenger, thereby providing better comfort. The user can reduce fatigue when driving or riding for a long time. In addition, the above-mentioned vehicle seat has a simple structure, is easy to install, and has low cost, which helps to reduce the production cost of the vehicle seat.

[0056] In addition, the elastic reset member 300 can also absorb and alleviate the vibration and impact from the road surface, thus improving the stability and comfort of riding.

[0057] It should also be noted that the first end of the seat frame 100 and the first end of the seat basin assembly 200 may be connected in a hinged manner.

[0058] In order to improve the adjustment stability of the seat basin assembly 200, as Figure 2 and Figure 4 As shown, in some embodiments, the vehicle seat also includes an adjustment assembly 400, the adjustment assembly 400 includes a mounting seat 410 and a sliding block 420, the mounting seat 410 is connected to the seat frame frame 100, the sliding block 420 is installed on the seat basin assembly 200, and the sliding block 420 is slidably disposed in the mounting seat 410 along the height direction of the seat frame frame 100.

[0059] When the seat basin assembly 200 floats up and down, it can drive the sliding block 420 to slide in the mounting seat 410, so that the floating of the seat basin assembly 200 is adjusted by the adjustment assembly 400, which helps to improve the stability of the seat basin assembly 200 when floating up and down. The adjustment assembly 400 allows the seat basin assembly 200 to slide and adjust in the height direction of the seat frame 100.

[0060] The adjustment assembly 400 is combined with the elastic return member 300 so that the vehicle seat can be adaptively adjusted according to the height and comfort requirements of different passengers, thereby improving the comfort and adaptability of the seat.

[0061] like Figures 1 to 5 As shown, specifically, the sliding block 420 and the mounting seat 410 can be slidably connected by a snap-fit ​​assembly, and the use of the snap-fit ​​assembly makes the connection between the sliding block 420 and the mounting seat 410 easier. Without using complicated tools or fasteners, the sliding block 420 can be quickly and conveniently installed in the mounting seat 410. This design not only simplifies the production and assembly process, but also makes subsequent maintenance and replacement easier.

[0062] In addition, the clamping assembly can also limit the sliding block 420, making it difficult for the sliding block 420 to fall out of the mounting seat 410 in a bumpy situation. This strong connection method improves the overall stability and safety of the seat, especially during the driving of the vehicle, and can effectively prevent the sliding block 420 from accidentally moving.

[0063] For example, the adjustment assembly 400 can be made of high-strength material with high wear resistance and durability. This design can ensure that the sliding block 420 and the mounting seat 410 maintain good performance and reliability in long-term use and reduce failures caused by wear or damage.

[0064] The specific structure of the adjustment component is described below with reference to the accompanying drawings.

[0065] Figure 6 A front view of a mounting seat for a vehicle seat provided in an embodiment of the present application; Figure 7 for Figure 6 A schematic diagram of a three-dimensional structure of a vehicle seat; Figure 8 A schematic diagram of the three-dimensional structure of a sliding block of a vehicle seat provided in an embodiment of the present application.

[0066] like Figures 4 to 8 As shown, an elastic block 422 is provided on the outer wall of the sliding block 420, a first mounting hole 413 is provided on the mounting seat 410, a slot 414 extending along the height direction of the seat frame 100 connected to the seat frame 100 is provided on the inner wall of the first mounting hole 413, and the elastic block 422 extends into the slot 414 and slides along the slot 414. Specifically, the elastic block 422, the first mounting hole 413 and the slot 414 form a snap-on assembly.

[0067] In the above structure, the elastic block 422 extends into the slot 414 and slides along it. This design ensures that the sliding path of the sliding block 420 in the height direction is fixed and stable. The slot 414 provides a clear guide for the sliding block 420 so that it will not deviate from the predetermined track during the adjustment process, thereby ensuring the stability and accuracy of the adjustment process. The cooperation between the elastic block 422 and the slot 414 can effectively prevent the sliding block 420 from accidentally detaching from the mounting seat 410 during the adjustment process.

[0068] When the sliding block 420 is installed with the mounting seat 410, the elastic block 422 first abuts against the hole wall of the first mounting hole 413. At this time, the hole wall of the first mounting hole 413 can squeeze the elastic block 422, and the elastic block 422 shrinks under the action of the elastic restoring force. As the sliding block 420 gradually extends into the first mounting hole 413, the elastic block 422 extends into the card slot 414 under the action of the elastic restoring force to achieve the card connection with the card slot 414. The elastic block 422 can slide in the card slot 414, thereby ensuring that the sliding block 420 is always within the control range of the mounting seat 410, thereby improving the safety of seat adjustment. The design of the elastic block 422 and the card slot 414 makes the installation of the sliding block 420 easier. The user only needs to align the elastic block 422 with the card slot 414 and slide it to complete the installation without using additional tools or fasteners. This design not only simplifies the production and assembly process, but also makes subsequent maintenance and replacement easier.

[0069] Specifically, Figures 4 to 8As shown, in some embodiments, the sliding block 420 includes a cylinder 421, a first end of an elastic block 422 is connected to the cylinder 421, a second end of the elastic block 422 protrudes from the outer wall of the cylinder 421, and the second end of the elastic block 422 can move in the radial direction of the cylinder 421, thereby achieving the effect of contraction and ejection. It should be noted that the elastic block 422 will remain in the ejected position when not subject to external force, thereby ensuring the sliding effect of the sliding block 420 and the mounting seat 410.

[0070] Furthermore, if Figures 4 to 8 As shown, in some embodiments, the sliding block 420 further includes a mounting cap 423 located at the top of the cylinder 421, and the mounting cap 423 is provided with a mounting groove 4231. The seat basin assembly 200 includes a seat plate 210, and the seat plate 210 is provided with a second mounting hole 211, and the hole wall of the second mounting hole 211 is snapped into the mounting cap 423. The mounting groove 4231 provides space for the seat plate 210 to be snapped in, so that the seat plate 210 can be firmly mounted on the sliding block 420. The hole wall of the second mounting hole 211 is snapped into the mounting cap 423, and this snap-in design can ensure a tight connection between the seat plate 210 and the sliding block 420. The snap-in connection is not only convenient for installation and disassembly, but also provides sufficient fixing force to prevent loosening or falling off during use.

[0071] It should also be noted that a guide groove 424 may also be provided on the cylinder 421, and the guide groove 424 extends along the axial direction of the cylinder 421. A guide protrusion corresponding to the guide groove 424 may be provided on the hole wall of the first mounting hole 413, so that the sliding block 420 can slide more stably in the mounting seat 410.

[0072] like Figures 2 to 7 As shown, in some embodiments, a mounting beam 110 is provided at the second end of the seat frame frame 100, and a mounting seat 410 includes a mounting sleeve 411 and a mounting plate 412 connected to the mounting sleeve 411, and the mounting sleeve 411 is sleeved on the mounting beam 110 to fix the mounting seat 410 on the seat frame frame 100. A first mounting hole 413 is provided on the mounting plate 412, and the first mounting hole 413 is used to install a sliding block 420, and the sliding block 420 is connected to the seat basin assembly 200, so that the seat frame frame 100 and the seat basin assembly 200 are stably connected through the mounting seat 410 and the sliding block 420.

[0073] It should also be noted that if Figure 2 and Figure 5As shown, the mounting beam 110 may be a tube body, which is disposed at the second end of the seat frame frame 100, and the mounting sleeve 411 is sleeved on the mounting beam 110 and fixedly connected to the mounting beam 110, thereby realizing a stable connection between the mounting seat 410 and the seat frame frame 100. Exemplarily, the mounting sleeve 411 may be fastened to the mounting beam 110 by a fastener.

[0074] In addition, it should be noted that one or more adjustment components 400 may be provided. Exemplarily, there may be multiple adjustment components 400, and the multiple adjustment components 400 may be arranged at intervals in the extension direction of the mounting beam 110.

[0075] Furthermore, if Figures 5 to 8 As shown, the mounting plate 412 includes a mounting plate body 4121 and a convex ring 4122 disposed on the mounting plate body 4121, the inner hole of the convex ring 4122 forms a part of the first mounting hole 413, and the clamping groove 414 is disposed on the inner wall of the convex ring 4122 and radially penetrates the convex ring 4122. The provision of the convex ring 4122 facilitates smooth assembly with the sliding block 420, and the clamping groove 414 penetrates the convex ring 4122 so that the assembler can see the position of the clamping groove 414 from the outside, so that the elastic clamping block 422 can be smoothly installed in the clamping groove 414.

[0076] In addition, it should be noted that the convex ring 4122 also has the function of positioning the elastic reset member 300. The elastic reset member 300 can be sleeved on the sliding block 420 and the convex ring 4122, that is, the first end of the elastic reset member 300 abuts against the seat basin assembly 200, and the second end of the elastic reset member 300 abuts against the mounting plate body 4121. This ensures that the elastic reset force of the elastic reset member 300 extends in a predetermined direction, so as to provide better support for the legs of the driver or passenger.

[0077] The embodiment of the present application also provides a vehicle, the vehicle comprising the above vehicle seat. Since the vehicle seat of the present application has the advantages of simple structure, low cost and high riding comfort, the vehicle having the same also has the advantages of low cost and high riding comfort.

[0078] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A vehicle seat, characterized in that: include: A seat frame frame (100) comprises a first end and a second end opposite to each other, wherein the first end of the seat frame frame (100) is arranged close to the seat back, and the second end of the seat frame frame (100) is arranged away from the seat back; A seat basin assembly (200) is located on the top of the seat frame frame (100), a first end of the seat basin assembly (200) is rotatably connected to a first end of the seat frame frame (100), and a second end of the seat basin assembly (200) is floatably arranged relative to a second end of the seat frame frame (100); The elastic return member (300) is arranged between the second end of the seat frame frame (100) and the second end of the seat basin assembly (200), so that the second end of the seat frame frame (100) and the second end of the seat basin assembly (200) are moved away from each other under the action of the elastic return force.

2. The vehicle seat according to claim 1, characterized in that The vehicle seat further comprises: An adjustment assembly (400), the adjustment assembly (400) comprising a mounting seat (410) and a sliding block (420), the mounting seat (410) being connected to the seat frame frame (100), the sliding block (420) being mounted on the seat basin assembly (200), and the sliding block (420) being slidably disposed in the mounting seat (410) along a height direction of the seat frame frame (100).

3. The vehicle seat according to claim 2, characterized in that: The sliding block (420) and the mounting seat (410) are slidably connected via a snap-fit ​​assembly.

4. The vehicle seat according to claim 3, characterized in that An elastic block (422) is arranged on the outer wall of the sliding block (420), a first mounting hole (413) is arranged on the mounting seat (410), a slot (414) extending along the height direction of the seat frame (100) connected to the seat frame (100) is arranged on the inner wall of the first mounting hole (413), and the elastic block (422) extends into the slot (414) and slides along the slot (414); The elastic clamping block (422), the first mounting hole (413) and the clamping slot (414) form the clamping assembly.

5. The vehicle seat according to claim 4, characterized in that The sliding block (420) comprises a cylinder (421), a first end of the elastic block (422) is connected to the cylinder (421), a second end of the elastic block (422) protrudes from the outer wall of the cylinder (421), and the second end of the elastic block (422) is capable of moving in the radial direction of the cylinder (421).

6. The vehicle seat according to claim 5, characterized in that The sliding block (420) further comprises a mounting cap (423) located at the top end of the cylinder (421), and a mounting groove (4231) is provided on the mounting cap (423). The basin assembly (200) comprises a seat plate, and a second mounting hole (211) is provided on the seat plate. The hole wall of the second mounting hole (211) is inserted into the mounting cap (423).

7. The vehicle seat according to any one of claims 4 to 6, characterized in that The mounting seat (410) comprises a mounting sleeve (411) and a mounting plate (412) connected to the mounting sleeve (411), and the first mounting hole (413) is arranged on the mounting plate (412); a mounting beam (110) is arranged at the second end of the seat frame skeleton (100), and the mounting sleeve (411) is sleeved on the mounting beam (110).

8. The vehicle seat according to claim 7, characterized in that The mounting plate (412) comprises a mounting plate body (4121) and a convex ring (4122) arranged on the mounting plate body (4121), the inner hole of the convex ring (4122) forms a part of the first mounting hole (413), and the groove (414) is arranged on the inner wall of the convex ring (4122) and penetrates the convex ring (4122) in the radial direction.

9. The vehicle seat according to claim 8, characterized in that The elastic return member (300) is sleeved on the sliding block (420) and the convex ring (4122), the first end of the elastic return member (300) abuts against the seat basin assembly (200), and the second end of the elastic return member (300) abuts against the mounting plate body (4121).

10. A vehicle, characterized in that: A vehicle seat comprising the vehicle seat according to any one of claims 1 to 9.

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