A seat and vehicle

Abstract

The utility model discloses an embodiment provides including fixed seat, seat and locking device, seat is set up on the fixed seat movably, locking device includes positioning component and locking component, and positioning component includes base and positioning member, and positioning member sets up on the base movably to have action position and avoidance position, and the base sets up in one of fixed seat and seat, when positioning member is in action position, and act on the other of fixed seat and seat, and positioning member positions seat, and locking component locks seat in fixed seat, when positioning member is in avoidance position, and avoid the other of fixed seat and seat, and positioning member removes to seat positioning, and locking component is unlocked, and the position of adjusting seat is relative fixed seat. A kind of vehicle, including vehicle body and adjusting seat, adjusting seat is set on vehicle body. The utility model embodiment has realized the effect that vehicle position is adjustable, and high riding comfort.

Description

Technical Field

[0001] This utility model relates to the field of vehicle equipment technology, and more specifically, to an adjustable seat and a vehicle. Background Technology

[0002] Vehicles are widely used as a common means of transportation. Different types of vehicles exist depending on the application scenario. For example, recreational vehicles, such as drift cars, are generally smaller and typically have one or two seats. Because recreational vehicles have a broad audience, both adults and minors can use them.

[0003] Therefore, the seat position needs to be adjusted accordingly for different users to adjust the distance between the seat and the handlebars or steering wheel. Most existing seats do not have an adjustable position, which reduces user comfort and results in a poor driving experience. Utility Model Content

[0004] This utility model addresses the shortcomings of existing methods by proposing an adjustable seat and vehicle to solve the technical problems of insufficient passenger comfort and poor user experience in the existing technology.

[0005] In the first aspect, this utility model provides an adjustable seat, including a fixed seat, a seat, and a locking device;

[0006] The seat is movably mounted on the fixed seat;

[0007] The locking device includes a positioning component and a locking component. The positioning component includes a base and a positioning member. The positioning member is movably disposed on the base to have an active position and a clearance position. The base is disposed on either the fixed seat or the seat.

[0008] When the positioning member is in the active position, it acts on either the fixed seat or the seat, the positioning member positions the seat, and the locking assembly locks the seat to the fixed seat;

[0009] When the positioning member is in the avoidance position, it avoids either the fixed seat or the seat, the positioning member releases the positioning of the seat, the locking component unlocks, and the position of the seat relative to the fixed seat is adjusted.

[0010] Optionally, the base includes a receiving box and a cover, and the positioning component includes a pushing block, an actuating block, and a resetting component;

[0011] The pushing block is provided with a pushing slope, the acting block is provided with an acting slope, the receiving box is provided with a receiving cavity, and the cover is closed on the receiving cavity to form an installation cavity;

[0012] The receiving box is disposed on the fixed base and located at the bottom of the seat. The actuating block and the pushing block are respectively movably disposed in the mounting cavity. One end of the actuating block is defined as the actuating end, which passes through the cavity wall of the mounting cavity and acts on the other of the fixed base and the seat. The pushing block is defined as the pushing end, which passes through the cavity wall of the mounting cavity and extends to the outside of the mounting cavity. The resetting member is disposed in the mounting cavity and acts on the actuating block.

[0013] When the pushing end is pushed to move closer to the mounting cavity, the pushing inclined surface applies pressure to the acting inclined surface, the acting end moves from the acting position to the clearance position, the acting block applies pressure to the reset member, the reset member stores energy, when the pushing end is released, the reset member releases and pushes the reset member to reset, the acting end resets from the clearance position to the acting position.

[0014] Optionally, the push block is provided with a motion groove, the actuating block is located in the motion groove, and the actuating end passes through the motion groove and the cavity wall of the mounting cavity from bottom to top;

[0015] Along the direction of movement of the pushing block, the two sides of the motion groove are respectively provided with the pushing inclined surface facing downwards, and the two sides of the action block are respectively provided with the action inclined surface facing upwards. One of the pushing inclined surfaces is used to apply pressure to one of the action inclined surfaces.

[0016] One end of the reset component acts on the bottom of the action block, and the other end acts on the cavity wall of the mounting cavity.

[0017] Optionally, the action block includes a base and an action column disposed on the base;

[0018] The end of the actuating column that is furthest from the base is the actuating end;

[0019] The base has a insertion slot on the side away from the actuating column, and one end of the reset member is inserted into the insertion slot.

[0020] Optionally, a first guide member is provided on both sides of the direction of movement of the push block, the first guide member is disposed in the mounting cavity, and the first guide member is provided on one side of the two outer side walls of the push block;

[0021] And / or,

[0022] It also includes a second guide member, which is disposed in the mounting cavity and passes through the motion groove. The base is provided with a guide groove that cooperates with the second guide member, and the second guide member defines the motion path of the base.

[0023] Optionally, the reset element is a spring.

[0024] Optionally, along the direction of movement of the seat, a plurality of action slots are arranged on the bottom of the seat, and the action end of the seat acts on one of the action slots at different positions.

[0025] Optionally, the locking assembly includes a locking element and a fixing element;

[0026] The locking device has a first locking port in the middle, which is locked onto the fixed base. The fixed component secures both ends of the locking device to the bottom of the seat.

[0027] And / or, a second locking port is provided in the middle of the base, the second locking port is locked onto the fixed seat, and the two ends of the base are fixed to the bottom of the seat.

[0028] Optionally, the fixing seat is a locking tube.

[0029] Secondly, this utility model embodiment provides a vehicle, including a vehicle body and the aforementioned adjustable seat, the adjustable seat being disposed on the vehicle body.

[0030] The beneficial technical effects brought about by the technical solution provided by this utility model embodiment include:

[0031] The seat can be adjusted to its position on the fixed seat by means of movable mounting. Furthermore, the positioning component first positions the seat after it has been adjusted to the corresponding position, and then the locking component finally locks it in place, offering advantages such as convenient adjustment and structural stability.

[0032] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and will become apparent from the description or may be learned by practice of the invention. Attached Figure Description

[0033] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0034] Figure 1 An exploded view of a vehicle product provided as an embodiment of this utility model;

[0035] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0036] Figure 3 An exploded view of a vehicle product provided as an embodiment of this utility model;

[0037] Figure 4 A cross-sectional view of a vehicle product provided in an embodiment of this utility model;

[0038] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0039] Figure 6 A schematic diagram of one structure of a push block for adjusting a seat product provided in this embodiment of the utility model;

[0040] Figure 7 A second structural schematic diagram of a push block for adjusting a seat product provided in this embodiment of the present utility model;

[0041] Figure 8 A schematic diagram of the structure of an adjustable seat product according to an embodiment of this utility model;

[0042] Figure 9 A second structural schematic diagram of the action block of an adjustable seat product provided for an embodiment of the present utility model;

[0043] Figure 10 This is a schematic diagram of the structure of a storage box for an adjustable seat product provided in an embodiment of the present utility model.

[0044] The meanings of the reference numerals in the attached figures are as follows:

[0045] 10. Fixed base; 20. Seat; 201. Actuating groove; 30. Locking device; 31. Positioning component; 311. Base; 3110. Second locking port; 3111. Receiving box; 31110. Receiving cavity; 3112. Cover; 312. Positioning component; 3121. Pushing block; 31210. Pushing inclined surface; 31211. Moving groove; 3122. Actuating block; 31221. Base; 31222. Actuating column; 31220. Actuating inclined surface; 312210. Insertion groove; 312211. Guide groove; 3123. Reset component; 32. Locking component; 321. Locking component; 3210. First locking port; 322. Fixing component; 40. First guide component; 50. Mounting plate; 60. Vehicle body; 70. Second guide component. Detailed Implementation

[0046] The present invention will now be described in detail. Examples of embodiments of the present invention are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. Furthermore, detailed descriptions of known technologies that are unnecessary for the features of the present invention shown are omitted. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0047] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0048] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connections or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

[0049] First, let's introduce and explain several terms involved in this utility model:

[0050] This utility model provides an adjustable seat and vehicle, which aims to solve the above-mentioned technical problems of the prior art.

[0051] The technical solution of this utility model and how the technical solution of this utility model solves the above-mentioned technical problems will be described in detail below with specific embodiments.

[0052] This utility model embodiment provides an adjustable seat, the structural schematic diagram of which is shown below. Figures 1-9 As shown, the device includes: a fixed base 10, a seat 20, and a locking device 30; the seat 20 is movably mounted on the fixed base 10; the locking device 30 includes a positioning component 31 and a locking component 32, the positioning component 31 includes a base 311 and a positioning member 312, the positioning member 312 is movably mounted on the base 311 to have an active position and a clearance position, the base 311 is disposed on one of the fixed base 10 and the seat 20; when the positioning member 312 is in the active position, it acts on the other of the fixed base 10 and the seat 20, the positioning member 312 positions the seat 20, and the locking component 32 locks the seat 20 to the fixed base 10; when the positioning member 312 is in the clearance position, it clears the other of the fixed base 10 and the seat 20, the positioning member 312 releases the positioning of the seat 20, the locking component 32 unlocks, and the position of the seat 20 relative to the fixed base 10 is adjusted.

[0053] For example, the seat 20 moves along the length of the fixed seat 10. Here, the seat 20 is preferably placed directly on the fixed seat 10, or the seat 20 and the fixed seat 10 are directly and movably set through a similar structure. In this embodiment, the base 311 is set on the fixed seat 10, and the positioning member 312 acts on the seat, and vice versa, which will not be elaborated here.

[0054] It should be noted that after the seat 20 can be moved to the predetermined position on the fixed seat 10, it is first positioned by the positioning component 312, which can be understood as pre-fixed, and then locked by the locking component 32.

[0055] In this embodiment, the seat 20 can be adjusted relative to the fixed seat 10. This adapts to the needs of different users and improves seating comfort.

[0056] Optionally, combined Figure 2 , Figure 5 and Figure 10 The base 311 includes a receiving box 3111 and a cover 3112. The positioning component 312 includes a pushing block 3121, an actuating block 3122, and a resetting component 3123. The pushing block 3121 is provided with a pushing inclined surface 31210, and the actuating block 3122 is provided with an actuating inclined surface 31220. The receiving box 3111 is provided with a receiving cavity 31110, and the cover 3112 covers the receiving cavity 31110 to form a mounting cavity. The receiving box 3111 is disposed on the fixed base 10 and located at the bottom of the seat 20. The actuating block 3122 and the pushing block 3121 are respectively movably disposed in the mounting cavity. One end of the actuating block 3122 is defined as the actuating end. The pusher end passes through the cavity wall of the mounting cavity and acts on one of the fixed seat 10 and the seat 20. The pusher block 3121 is defined as the pusher end. The pusher end extends through the cavity wall of the mounting cavity to the outside of the mounting cavity. The reset member 3123 is disposed in the mounting cavity and acts on the action block 3122. When the pusher end is pushed to move towards the mounting cavity, the pusher inclined surface 31210 presses on the action inclined surface 31220. The action end moves from the action position to the avoidance position. The action block 3122 presses on the reset member 3123. The reset member 3123 stores energy. When the pusher end is released, the reset member 3123 is released and pushes the reset member 3123 to reset. The action end resets from the avoidance position to the action position.

[0057] For example, the receiving box 3111 is disposed at the bottom of the seat 20 and the fixing seat. Preferably, the opening of the receiving cavity 31110 faces downward to facilitate the inward installation of the positioning member 312, and the cover 3112 covers the lower part of the receiving cavity 31110. More specifically, the middle part of the receiving box 3111 wraps around the bottom of the fixing seat 10 from bottom to top, and the receiving cavities 31110 are disposed at the ends of the receiving box 3111 on both sides of the direction of movement of the seat 20. The reset member 3123 is a spring. The pushing end extends horizontally through the side wall of the mounting cavity to the outside of the mounting cavity. The horizontal direction of the pushing end facilitates the pushing operation. In particular, the direction of movement of the pushing block 3121 is perpendicular to the direction of movement of the seat 20. In addition, for ease of description, the direction of movement of the pushing block 3121 is a reference direction. More specifically, the direction of movement of the pushing end toward the mounting cavity is defined as the positive reference direction.

[0058] In normal conditions, the actuating end passes through the cavity wall to reach the outside of the mounting cavity and acts on the bottom of the seat 20. If the locking assembly 32 is locking the seat 20 to the fixed seat 10 at this time, when it is necessary to adjust the position of the seat 20, first unlock the locking assembly 32, push the pushing end to make the pushing block 3121 move towards the mounting cavity. During this process, the pushing inclined surface 31210 applies pressure to the acting inclined surface 31220, and the acting block 3122 moves downward (from the acting position to the avoidance position) until it avoids the movement trajectory of the seat 20. The reset member 3123 is compressed and stores energy. At this time, the position of the seat 20 can be adjusted to the desired position. Release the pushing end, and the reset member 3123 resets and pushes the acting block 3122 upward (from the avoidance position to the acting position) and acts on the seat 20 again.

[0059] In other embodiments, a receiving cavity 31110 is provided at both ends, and a positioning member 312 is provided in each receiving cavity 31110 as described above, so that a seat 20 has multiple positioning points, thereby enhancing the stability of positioning.

[0060] Optionally, combined Figures 6-9 The push block 3121 is provided with a motion groove 31211, and the actuating block 3122 is located in the motion groove 31211. The actuating end passes through the motion groove 31211 and the cavity wall of the mounting cavity from bottom to top. Along the direction of movement of the push block 3121, the two sides of the motion groove 31211 are respectively provided with downward-facing push inclined surfaces 31210, and the two sides of the actuating block 3122 are respectively provided with upward-facing actuating inclined surfaces 31220. One push inclined surface 31210 is used to apply pressure to one actuating inclined surface 31220. One end of the reset member 3123 acts on the bottom of the actuating block 3122, and the other end acts on the cavity wall of the mounting cavity.

[0061] For example, the motion groove 31211 is a square strip groove arranged along the aforementioned reference direction, which provides non-interfering clearance space for the action block 3122 passing through the motion groove 31211 and the push block 3121 moving in the reference direction.

[0062] Specifically, the inclined plane 31210 is pushed upward along the positive reference direction, with an inclination angle selectable from 45° to 60°, preferably 45°. The acting inclined plane 31220 is matched with the pushing inclined plane 31210 to achieve interaction.

[0063] It should be noted that the horizontal projection length of the pushing inclined surface 31210 in the horizontal direction is half the length of the motion groove 31211, and its vertical projection is at the same height as the motion groove 31211. More importantly, one pushing inclined surface 31210 and one acting inclined surface 31220 form a set of acting surfaces. This embodiment sets two sets of acting surfaces, which effectively improves the force balance of the acting block 3122 and enhances the stability of the movement of the acting block 3122.

[0064] Optionally, the action block 3122 includes a base 31221 and an action column 31222 disposed on the base 31221; the end of the action column 31222 away from the base 31221 is the action end; a plug-in groove 312210 is provided on the side of the base 31221 away from the action column 31222, and one end of the reset member 3123 is plugged into the plug-in groove 312210.

[0065] In this embodiment, the base 31221 is selected as a hexahedral structure, so that the aforementioned two inclined surfaces 31220 can be provided on two opposite sides of the base 31221. More importantly, the insertion groove 312210 is provided for the insertion of the top of the reset member 3123, thereby preventing the reset member 3123 from shifting. Similarly, a corresponding groove can also be provided on the inner side of the cover 3112 for the insertion and installation of the bottom of the reset member 3123.

[0066] Optionally, first guide members 40 are provided on both sides of the direction of movement of the pushing block 3121; wherein, the first guide members 40 are provided in the mounting cavity, and the first guide members 40 are provided on one side of the two outer side walls of the pushing block 3121; or, the first guide members 40 are provided in the mounting cavity, and the first guide members 40 are provided on one side of the two outer side walls of the pushing block 3121 and one side of the two side walls of the motion groove 31211.

[0067] Specifically, the first guide member 40 can be a limiting plate, with its top end connected to the bottom of the receiving cavity 31110. Limiting plates are respectively provided on the outer sides of the two outer side walls of the pushing block 3121. The purpose of the limiting plates is to prevent the pushing block 3121 from swinging left and right during horizontal movement, avoiding problems such as movement jamming or getting stuck. In other preferred embodiments, limiting plates are provided on both the inner and outer sides of the side walls on both sides of the direction of movement of the pushing block 3121, thus providing lateral limiting for the side walls and improving the reliability of the limiting.

[0068] Optionally, it also includes a second guide member 70, which is disposed in the mounting cavity and passes through the motion groove 31211. The base 31221 is provided with a guide groove 312211 that cooperates with the second guide member 70, and the second guide member 70 limits the motion path of the base 31221.

[0069] For example, the second guide member 70 can be a quadrilateral guide post, with its top end connected to the bottom of the receiving cavity 31110. The aforementioned base 31221 has L-shaped guide grooves 312211 at its four corners, corresponding to four guide posts. The guide grooves 312211 engage with one side of the guide post, so the four guide posts at the four corners of the base 31221 limit the vertical linear movement of the base 31221, preventing movement deviation.

[0070] Optionally, along the direction of movement of the seat 20, a plurality of action grooves 201 are arranged on the bottom of the seat 20, and the action end of the seat 20 acts on one of the action grooves 201 at different positions.

[0071] In this embodiment, as described above, the actuating end acts on the seat 20, and the actuating groove 201 is selected as a square groove; in other embodiments, the actuating groove is a round hole. The actuating end acts on the actuating groove 201 to achieve positioning. It should be noted that the actuating groove 201 acted upon by the actuating end changes accordingly depending on the position of the seat 20.

[0072] Optionally, the locking assembly 32 includes a locking member 321 and a fixing member 322; the locking member 321 has a first locking opening 3210 in the middle, which is locked onto the fixing base 10, and the fixing member 322 fixes both ends of the locking member 321 to the bottom of the seat 20; and / or, the base 311 has a second locking opening 3110 in the middle, which is locked onto the fixing base 10, and both ends of the base 311 are fixed to the bottom of the seat 20.

[0073] In this embodiment, both the locking element 321 and the base 311 can be fixed to the fixing seat 10 by locking. The locking method provides stronger coverage and a larger contact surface, thereby improving the stability of the fixation. For example, the fixing element 322 is a bolt. Similarly, the base 311 can also be fixed to the seat 20 by bolts.

[0074] Optionally, the fixing seat 10 is a locking tube.

[0075] The locking tube is cylindrical, while the aforementioned first locking port 3210 and second locking port 3110 are arc-shaped. This design prevents edge wear when the locking ports and locking tube are engaged.

[0076] In addition, the curved surface of the locking tube is not conducive to the installation of the seat 20. A mounting plate 50 can be set on the locking tube to support the seat 20.

[0077] Based on the same inventive concept, another vehicle provided in this embodiment of the utility model includes a vehicle body 60 and the aforementioned adjustable seat, wherein the adjustable seat is disposed on the vehicle body 60.

[0078] For example, taking a three-wheeled drift car (with two wheels at the rear), it is preferably electric. The frame of the body 60 is a tubular frame, and to improve the simplicity of the frame structure, the aforementioned locking tubes can be part of the frame. Thus, the seat 20 is adjusted to be closer to or further away from the vehicle's handlebars.

[0079] Other adjustable seats can also be used on bicycles or other recreational vehicles, which will not be listed here.

[0080] Those skilled in the art will understand that the steps, measures, and schemes in the various operations, methods, and processes discussed in this utility model can be alternated, modified, combined, or deleted. Furthermore, other steps, measures, and schemes in the various operations, methods, and processes discussed in this utility model can also be alternated, modified, rearranged, decomposed, combined, or deleted. Furthermore, the steps, measures, and schemes in the prior art that are similar to those disclosed in this utility model can also be alternated, modified, rearranged, decomposed, combined, or deleted.

[0081] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0082] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0083] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0084] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0085] It should be understood that although the steps in the flowcharts of the accompanying figures are shown sequentially as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the accompanying figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the sub-steps or stages of other steps.

[0086] The above description is only a partial embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An adjustable seat, characterized in that, Includes a fixed base (10), a seat (20), and a locking device (30); The seat (20) is movably mounted on the fixed seat (10); The locking device (30) includes a positioning component (31) and a locking component (32). The positioning component (31) includes a base (311) and a positioning member (312). The positioning member (312) is movably disposed on the base (311) to have an active position and a clearance position. The base (311) is disposed on either the fixed seat (10) or the seat (20). When the positioning member (312) is in the active position, it acts on either the fixed seat (10) or the seat (20), the positioning member (312) positions the seat (20), and the locking assembly (32) locks the seat (20) to the fixed seat (10). When the positioning member (312) is in the avoidance position, it avoids one of the fixed seat (10) and the seat (20), the positioning member (312) releases the positioning of the seat (20), the locking component (32) unlocks, and the position of the seat (20) relative to the fixed seat (10) is adjusted.

2. The adjustable seat according to claim 1, characterized in that, The base (311) includes a receiving box (3111) and a cover (3112), and the positioning member (312) includes a pushing block (3121), an actuating block (3122) and a resetting member (3123). The push block (3121) is provided with a push inclined surface (31210), the action block (3122) is provided with an action inclined surface (31220), the receiving box (3111) is provided with a receiving cavity (31110), and the cover (3112) covers the receiving cavity (31110) to form an installation cavity; The receiving box (3111) is disposed on the fixed base (10) and located at the bottom of the seat (20). The actuating block (3122) and the pushing block (3121) are respectively movably disposed in the mounting cavity. One end of the actuating block (3122) is defined as the actuating end. The actuating end passes through the cavity wall of the mounting cavity and acts on the other of the fixed base (10) and the seat (20). The pushing block (3121) is defined as the pushing end. The pushing end passes through the cavity wall of the mounting cavity and extends to the outside of the mounting cavity. The resetting member (3123) is disposed in the mounting cavity and acts on the actuating block (3122). When the pushing end is pushed to move toward the mounting cavity, the pushing inclined surface (31210) presses against the acting inclined surface (31220), the acting end moves from the acting position to the clearance position, the acting block (3122) presses against the reset member (3123), the reset member (3123) stores energy, when the pushing end is released, the reset member (3123) releases and pushes the reset member (3123) to reset, the acting end resets from the clearance position to the acting position.

3. The adjustable seat according to claim 2, characterized in that, The push block (3121) is provided with a motion groove (31211), the actuating block (3122) is located in the motion groove (31211), and the actuating end passes through the motion groove (31211) and the cavity wall of the mounting cavity from bottom to top; Along the direction of movement of the push block (3121), the two sides of the motion groove (31211) are respectively provided with the push inclined surface (31210) facing downward, and the two sides of the action block (3122) are respectively provided with the action inclined surface (31220) facing upward. One of the push inclined surfaces (31210) is used to apply pressure to one of the action inclined surfaces (31220). One end of the reset member (3123) acts on the bottom of the action block (3122), and the other end acts on the cavity wall of the mounting cavity.

4. The adjustable seat according to claim 3, characterized in that, The action block (3122) includes a base (31221) and an action column (31222) disposed on the base (31221); The end of the actuating column (31222) away from the base (31221) is the actuating end; The base (31221) has a plug groove (312210) on the side away from the action column (31222), and one end of the reset member (3123) is plugged into the plug groove (312210).

5. The adjustable seat according to claim 4, characterized in that, First guide members (40) are respectively provided on both sides of the direction of movement of the push block (3121). The first guide members (40) are provided in the mounting cavity. The first guide members (40) are respectively provided on one side of the two outer side walls of the push block (3121). And / or, It also includes a second guide member (70), which is disposed in the mounting cavity and passes through the motion groove (31211). The base (31221) is provided with a guide groove (312211) that cooperates with the second guide member (70). The second guide member (70) defines the motion path of the base (31221).

6. The adjustable seat according to claim 2, characterized in that, The reset component (3123) is a spring.

7. The adjustable seat according to any one of claims 2-6, characterized in that, Along the direction of movement of the seat (20), a plurality of action grooves (201) are arranged on the bottom of the seat (20). The action end of the seat (20) acts on one of the action grooves (201) at different positions.

8. The adjustable seat according to any one of claims 1-6, characterized in that, The locking assembly (32) includes a locking element (321) and a fixing element (322); The locking device (321) has a first locking opening (3210) in the middle, which is locked onto the fixed base (10). The fixing device (322) fixes both ends of the locking device (321) to the bottom of the seat (20). And / or, the base (311) is provided with a second locking port (3110) in the middle, the second locking port (3110) is locked on the fixed seat (10), and the two ends of the base (311) are fixed to the bottom of the seat (20).

9. The adjustable seat according to claim 8, characterized in that, The fixing seat (10) is a locking tube.

10. A vehicle, characterized in that, Includes a vehicle body (60) and an adjustable seat as described in any one of claims 1-9, the adjustable seat being disposed on the vehicle body (60).

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