All-terrain vehicle

Abstract

The utility model discloses an all-terrain vehicle. The all-terrain vehicle comprises a vehicle frame, a walking system, a power system and a seat system. The seat system comprises a seat framework, a seat body and a two-way adjusting assembly, the seat body is located on the seat framework, the two-way adjusting assembly comprises a fixing support, an adjusting frame, a first adjusting piece and a second adjusting piece, the fixing support is connected with the frame, the adjusting frame is connected with the seat framework, and the adjusting frame comprises a first end and a second end; the first end is rotationally connected with the fixing support, the second end is provided with a first groove body, the fixing support is provided with a second groove body, the second groove body and the first groove body are distributed in the front-back direction of the all-terrain vehicle, the first adjusting piece penetrates through the adjusting frame and the second groove body, the second adjusting piece penetrates through the fixing support and the first groove body, and the first groove body or the second groove body is an arc-shaped groove. At least part of the arc-shaped groove extends upwards to form a plurality of first limiting holes, and the heights of the first limiting holes are different. Through the arrangement, the adjustment convenience of the seat system can be improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to an all-terrain vehicle. Background Art

[0002] An all-terrain vehicle is a light vehicle designed for off-highway travel that has four or more low-pressure tires and can be used for off-road travel.

[0003] Generally, all-terrain vehicles are driven in places with poor road conditions such as deserts and jungles. Therefore, the seats of all-terrain vehicles, as the supporting structure for the driver and passengers, have high requirements for comfort.

[0004] In the prior art, the seat position of an all-terrain vehicle is generally not adjustable. Alternatively, the seat position is adjustable by adjusting fasteners. Specifically, the seat adjustment process is as follows: first remove the fasteners, then adjust the seat to a proper position, and finally reinstall the fasteners. This is relatively complicated to use and is not conducive to improving the convenience of seat adjustment. Utility Model Content

[0005] In order to solve the deficiencies of the prior art, the purpose of the present application is to provide an all-terrain vehicle whose seat system is easy to adjust.

[0006] To achieve the above objectives, this application adopts the following technical solutions:

[0007] An all-terrain vehicle includes a frame, a travel system, a power system and a seat system. The travel system is at least partially arranged on the lower side of the frame; the power system is supported by the frame and is transmission-connected to the travel system; the seat system is at least partially arranged on the frame; the seat system includes a seat frame, a seat body and a two-way adjustment component for adjusting the position of the seat frame, the seat body is located on the seat frame, the two-way adjustment component includes a fixed bracket, an adjustment frame, a first adjustment member and a second adjustment member, the fixed bracket is connected to the frame, the adjustment frame is connected to the seat frame, the adjustment frame includes a first end and a second end distributed along the front-to-back direction of the all-terrain vehicle, the first end is rotatably connected to the fixed bracket, the second end is provided with a first slot body, the fixed bracket is provided with a second slot body, the second slot body and the first slot body are distributed along the front-to-back direction of the all-terrain vehicle, the first adjustment member passes through the adjustment frame and the second slot body, the second adjustment member passes through the fixed bracket and the first slot body, the first slot body or the second slot body is an arc-shaped slot, the arc-shaped slot at least partially extends upward to form a plurality of first limiting holes, and the heights of the plurality of first limiting holes are different.

[0008] Furthermore, the two-way adjustment component also includes a limit rod and an elastic member, one end of the limit rod is rotatably connected to the fixed bracket, and the other end of the limit rod is connected to the adjustment frame through the elastic member, and the upper end of the limit rod is at least partially recessed downward to form a plurality of second limit holes, and the second limit holes correspond one-to-one to the first limit holes.

[0009] Further, the limiting rod has a mating position and a separating position. When the limiting rod is in the mating position, the second limiting hole and the first limiting hole cooperate to form a limiting structure for limiting the second adjusting member. When the limiting rod is in the separating position, the second limiting hole moves away from the first limiting hole, so that the second adjusting member can move between a plurality of first limiting holes.

[0010] Further, the elastic member has a stretched state and an initial state. When the limiting rod is in the mating position, the elastic member is in the initial state. When the limiting rod is in the separating position, the elastic member is in the stretched state. At this time, the elastic member has a pulling force for driving the limiting rod to move from the separating position to the mating position.

[0011] Further, the bidirectional adjusting assembly further includes a pivot shaft. The first ends of the limiting rods are rotatably connected to the fixed bracket through the pivot shaft.

[0012] Further, the bidirectional adjusting assembly further includes an operating handle. The operating handle and the limiting rod are rotatably connected to one end of the fixed bracket.

[0013] Further, when observed from the longitudinal direction of the all-terrain vehicle, the adjusting frame is basically in an inverted "冖" shape. There are two fixed brackets. Along the width direction of the all-terrain vehicle, the two fixed brackets are located on both sides of the adjusting frame. The first adjusting member passes through the adjusting frame and the second slots on the two fixed brackets, and the second adjusting member passes through the two fixed brackets and the first slots on both sides of the adjusting frame.

[0014] Further, along the width direction of the all-terrain vehicle, the limiting rod is located on one side of the adjusting frame.

[0015] Further, along the width direction of the all-terrain vehicle, the first slots are located on both sides of the adjusting frame.

[0016] Further, the end of the limiting rod close to the elastic member basically extends along a first curve, and the arc-shaped slot extends along a second curve. The radius of curvature of the first curve is basically the same as that of the second curve.

[0017] The above all-terrain vehicle can adjust the height of the seat system by moving the position of the seat system so that the first adjusting member or the second adjusting member moves in different first limiting holes; by moving the position of the seat system, it also makes the second adjusting member move in the first slot, or makes the first adjusting member move in the second slot, so as to adjust the front-back position of the seat system, thereby improving the adjustment convenience of the seat system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the all-terrain vehicle of the present application.

[0019] Figure 2This is a schematic structural diagram of the seat system of the all-terrain vehicle of the present application.

[0020] Figure 3 It is a structural explosion diagram of the first adjustment component of the all-terrain vehicle of the present application.

[0021] Figure 4 This is a schematic structural diagram of the all-terrain vehicle of the present application when the adjustment member is in the first position.

[0022] Figure 5 This is a structural schematic diagram of the seat system of the all-terrain vehicle of the present application at the lowest point.

[0023] Figure 6 This is a structural schematic diagram of the seat system of the all-terrain vehicle of the present application at the highest point.

[0024] Figure 7 Another structural explosion diagram of the first adjustment assembly of the all-terrain vehicle of the present application.

[0025] Figure 8 Another structural schematic diagram of the all-terrain vehicle of the present application with the seat system at the lowest point.

[0026] Fig. 9 Another structural schematic diagram of the all-terrain vehicle of the present application with the seat system at the highest point.

[0027] Fig.10 This is a schematic structural diagram of the all-terrain vehicle of the present application when the adjustment member is in the second position.

[0028] Fig.11 This is another structural schematic diagram when the adjustment member of the all-terrain vehicle of the present application is in the first position.

[0029] Fig.12 This is a schematic structural diagram of the second adjustment component of the all-terrain vehicle of the present application.

[0030] Fig.13 This is a schematic structural diagram of the seat system and two-way adjustment assembly of the all-terrain vehicle of the present application.

[0031] Fig.14 This is a schematic structural diagram of the bidirectional adjustment assembly of the all-terrain vehicle of the present application.

[0032] Fig.15 This is a third structural schematic diagram of the all-terrain vehicle of the present application with the seat system at the lowest point.

[0033] Fig.16 This is a third structural schematic diagram of the all-terrain vehicle of the present application with the seat system at the highest point. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the specific implementation manner of the present application will be clearly and completely described below in conjunction with the drawings in the implementation manner of the present application.

[0035] Figure 1 An all-terrain vehicle 100 is shown, and the all-terrain vehicle 100 includes a frame 11, a travel system 12, a suspension system 13, a transmission system 14, a power system 15, and a seat system 16. The frame 11 is used as the basic framework of the all-terrain vehicle 100 to support the travel system 12, the suspension system 13, the transmission system 14, the power system 15, and the seat system 16. The travel system 12 includes a front wheel 121 and a rear wheel 122, and the suspension system 13 includes a front suspension 131 and a rear suspension 132. The front suspension 131 connects the front wheel 121 to the frame 11, and the rear suspension 132 connects the rear wheel 122 to the frame 11. The power system 15 and the transmission system 14 are both supported by the frame 11, and the power system 15 is connected to at least one of the front wheel 121 and the rear wheel 122 through the transmission system 14, so that the power system 15 can drive the all-terrain vehicle 100 through the travel system 12. The seat system 16 is at least partially disposed on the vehicle frame 11 , and the seat system 16 is used to provide support for the driver and / or passengers.

[0036] In order to clearly explain the technical solution of this application, the following is also defined: Figure 1 It should be noted that when the all-terrain vehicle 100 is on a flat road, the front-to-back direction refers to the length direction of the all-terrain vehicle 100, the up-down direction refers to the height direction of the all-terrain vehicle 100, and the left-right direction refers to the width direction of the all-terrain vehicle 100.

[0037] Specifically, the traveling system 12 is disposed at the lower side of the frame 11 , so that the traveling system 12 can drive the all-terrain vehicle 100 .

[0038] like Figure 2 As shown, as an implementation, the seat system 16 includes a seat frame 161, a seat body 162 and a first adjustment assembly 200. The seat body 162 is located on the seat frame 161 and connected to the seat frame 161, and the seat frame 161 is connected to the vehicle frame 11 through the first adjustment assembly 200. The first adjustment assembly 200 can adjust the height of the seat frame 161 relative to the vehicle frame 11, so that the first adjustment assembly 200 can adjust the height of the seat system 16 relative to the vehicle frame 11, thereby meeting the riding needs of different drivers or passengers.

[0039] Among them, the first adjustment component 200 is at least partially located on the lower side of the seat frame 161. Since other components of the all-terrain vehicle 100 are not arranged on the lower side of the seat frame 161, that is, the lower side of the seat frame 161 has spare layout space, the first adjustment component 200 can utilize the space on the lower side of the seat frame 161, thereby improving the space utilization rate on the lower side of the seat frame 161 and making the structure of the first adjustment component 200 more compact, thereby improving the structural compactness of the seat system 16.

[0040] like Figure 3 As shown, specifically, the first adjustment assembly 200 includes a connecting bracket 21, an adjusting bracket 22 and an adjusting mechanism 23. The connecting bracket 21 is connected to the vehicle frame 11. The adjusting bracket 22 is connected to the seat frame 161, one end of the adjusting bracket 22 is connected to or separated from the connecting bracket 21 through the adjusting mechanism 23, and the other end of the adjusting bracket 22 is rotatably connected to the connecting bracket 21. Exemplarily, the connecting bracket 21 can be welded or bolted to the vehicle frame 11; the adjusting bracket 22 can be welded or bolted to the seat frame 161; the adjusting bracket 22 can be rotatably connected to the connecting bracket 21 through a pivot shaft, for example, the pivot shaft can be formed by the cooperation between a bolt and a nut.

[0041] More specifically, the adjustment mechanism 23 includes an adjustment member 231, a reset member 232, and an operating member 233. The adjustment member 231 is used to connect the connecting bracket 21 and the adjusting bracket 22. In the present application, the adjustment member 231 can pass through the connecting bracket 21 and the adjusting bracket 22 to connect the connecting bracket 21 and the adjusting bracket 22. The reset member sleeve 232 is provided on the adjustment member 231, and the operating member 233 can drive the adjustment member 231 to the first position (refer to Figure 4 ) moves, when the adjusting member 231 is in the first position, the reset member 232 is deformed to have a force acting on the adjusting member 231, and the force causes the adjusting member 231 to move from the first position to the second position (refer to Figure 2 ) trend. Exemplarily, the reset member 232 can be configured as a spring, a rubber block or other elastic component.

[0042] like Figure 2 , Figure 3 and Figure 4As shown, the rotational connection point between the adjustment bracket 22 and the connecting bracket 21 is defined as the rotation point, and the adjustment bracket 22 includes an unlocked state in which it can rotate around the rotation point and a locked state in which the position relative to the connecting bracket 21 cannot be adjusted. When the adjustment member 231 is in the first position, the adjustment bracket 22 is in the unlocked state, and the reset member 232 is deformed at this time; when the adjustment member 231 is in the second position, the adjustment bracket 22 is in the locked state, and the reset member 232 is reset at this time, that is, the reset member 232 is changed from the compressed state to the initial state, and the reset member 232 is neither stretched nor compressed in the initial state.

[0043] Through the above arrangement, the operating member 233 can be driven to move the adjusting member 231 between the first position and the second position, that is, the adjusting bracket 22 and the connecting bracket 21 can be relatively rotated or relatively stationary, thereby realizing unlocking and locking between the adjusting bracket 22 and the connecting bracket 21, so as to facilitate changing the relative height between the adjusting bracket 22 and the connecting bracket 21, thereby making the height of the seat system 16 relative to the frame 11 adjustable, so as to meet the riding needs of different drivers or passengers, and improve the comfort and versatility of the all-terrain vehicle 100. In addition, through the above arrangement, the relative height of the seat system 16 can be adjusted by only adjusting the operating member 233, thereby improving the convenience of adjusting the seat system 16.

[0044] For example, in the present application, the adjusting member 231 is substantially an axial body, so that the adjusting member 231 can pass through the connecting bracket 21 and the adjusting bracket 22 to connect the connecting bracket 21 and the adjusting bracket 22. At this time, the operating member 233 can drive the adjusting member 231 to move axially along the adjusting member 231, so that the adjusting member 231 is located at the first position or the second position.

[0045] like Figure 3 , Figure 5 and Figure 6 As shown, as an implementation mode, the adjusting bracket 22 is rotatably connected to the connecting bracket 21 , the adjusting bracket 22 is provided with an adjusting slot 221 , and the adjusting member 231 passes through the connecting bracket 21 and is at least partially located in the adjusting slot 221 .

[0046] The adjusting groove 221 at least partially extends outward to form a plurality of adjusting holes 222 with different heights. Since the adjusting member 231 of the present application is basically an axial body, the adjusting groove 221 at least partially extends outward along the radial direction of the adjusting member 231 to form a plurality of adjusting holes 222.

[0047] Exemplarily, the adjustment slot 221 can extend along a curve, so that when the adjustment bracket 22 rotates relative to the connecting bracket 21, the adjustment member 231 can always be located in the adjustment slot 221. The adjustment slot 221 only needs to satisfy that a plurality of adjustment holes 222 can be basically distributed along the height direction of the all-terrain vehicle 100, so that when the adjustment member 231 moves between the plurality of adjustment holes 222 through the cooperation of the operating member 233 and the reset member 232, the relative height between the adjustment bracket 22 and the connecting bracket 21 can be adjusted, so that the relative height between the seat system 16 and the frame 11 bracket can be adjusted, thereby realizing the lifting function of the seat system 16.

[0048] In this embodiment, the adjusting member 231 is at least partially recessed to form a recessed portion 2311. Specifically, the adjusting member 231 is at least partially recessed inward along the radial direction of the adjusting member 231 to form a recessed portion 2311. The non-recessed portion of the adjusting member 231 is defined as the adjusting body 2310. The operating member 233 can drive the recessed portion 2311 to be in the adjusting groove 221, or the operating member 233 can drive the adjusting body 2310 to be in the adjusting hole 222, wherein the groove width of the adjusting groove 221 is greater than or equal to the maximum width of the recessed portion 2311 and less than the minimum width of the adjusting body 2310.

[0049] Specifically, the operating member 233 can drive the adjusting member 231 to move between the first position and the second position. When the adjusting member 231 is in the first position, the recessed portion 2311 is located in the adjusting groove 221, so that the recessed portion 2311 can move between the plurality of adjusting holes 222 along the adjusting groove 221. When the adjusting member 231 is in the second position, the adjusting body 2310 is located in the adjusting hole 222, so that the adjusting member 231 fixes the relative positions of the connecting bracket 21 and the adjusting bracket 22.

[0050] It should be noted that since the adjustment member 231 of the present application is basically an axial body, the maximum width of the recessed portion 2311 refers to the diameter of the recessed portion 2311 along the radial direction of the adjustment member 231, and the minimum width of the adjustment body 2310 refers to the diameter of the non-recessed portion of the adjustment member 231.

[0051] In the present application, the operating member 233 can drive the adjusting member 231 so that the adjusting member 231 can move along the axial direction of the adjusting member 231, so that the adjusting member 231 can move between the first position and the second position, and then in the first position, the adjusting member 231 can move between the multiple adjusting holes 222 along the adjusting groove 221 through the recessed portion 2311, and in the second position, the positions of the recessed portion 2311 and the adjusting groove 221 along the axial direction of the adjusting member 231 are inconsistent, that is, in the second position, the adjusting body 2310 is located in the adjusting hole 222, so that the adjusting member 231 cannot move relative to the adjusting groove 221, that is, the relative position of the connecting bracket 21 and the adjusting bracket 22 is fixed by the adjusting member 231. In addition, when the recessed portion 2311 is located in any one of the adjusting holes 222, the operating member 233 is released, and the reset member 232 can move the adjusting member 231 from the first position to the second position by its own elastic force, so as to achieve the locking between the connecting bracket 21 and the adjusting bracket 22.

[0052] Through the above arrangement, the adjusting member 231 can cooperate with the operating member 233 and the resetting member 232 to make the relative height between the adjusting bracket 22 and the connecting bracket 21 adjustable, so that the relative height between the seat system 16 and the frame 11 bracket can be adjusted, thereby realizing the lifting function of the seat system 16.

[0053] Optionally, two adjustment brackets 22 are provided, and along the width direction of the all-terrain vehicle 100, the two adjustment brackets 22 are respectively located on both sides of the connecting bracket 21, and two recessed portions 2311 are also provided. The distance between the two recessed portions 2311 along the axial direction of the adjusting member 231 and the distance between the two adjustment brackets 22 along the axial direction of the adjusting member 231 are basically consistent, so that when the adjusting member 231 is in the first position, the two recessed portions 2311 are both located in the corresponding adjustment groove 221, and it is also possible that when the adjusting member 231 is in the second position, the two recessed portions 2311 are not located in the corresponding adjustment groove 221, that is, when the adjusting member 231 is in the second position, the adjusting body 2310 is located in the adjusting hole 222, thereby realizing the unlocking and locking of the positions of the adjusting bracket 22 and the connecting bracket 21.

[0054] It should be noted that, in the present application, the adjusting member 231 basically extends along the width direction of the ATV 100 , so the axial direction of the adjusting member 231 is basically consistent with the width direction of the ATV 100 .

[0055] like Figure 3As shown, in this embodiment, the adjustment mechanism 23 further includes a first retaining ring 234. A first groove 2312 is formed on the adjustment member 231. The first retaining ring 234 is disposed in the first groove 2312. Along the width direction of the all-terrain vehicle 100, the first retaining ring 234 is located between the two recessed portions 2311 of the adjustment member 231, and the first retaining ring 234 is disposed close to the reset member 232. One end of the reset member 232 abuts against the first retaining ring 234, and the other end of the reset member 232 abuts against the connecting bracket 21, wherein the initial length of the reset member 232 along the axial direction of the adjustment member 231 is equal to the distance between the recessed portion 2311 and the first retaining ring 234 along the axial direction of the adjustment member 231, so that the reset member 232 can be compressed in the first position; the initial length of the reset member 232 along the axial direction of the adjustment member 231 refers to the length of the reset member 232 along the axial direction of the adjustment member 231 when the reset member 232 is in the initial state.

[0056] Exemplarily, the two recessed portions 2311 are defined as a first recessed portion and a second recessed portion, the adjustment grooves 221 on the two adjustment brackets 22 are the first adjustment grooves and the second adjustment grooves, the first recessed portion and the first adjustment groove are located on the same side, the second recessed portion and the second adjustment groove are located on the same side, and the reset member 232 is arranged close to the first recessed portion.

[0057] When the adjusting member 231 is in the second position, the first recessed portion is located between the first adjusting groove and the second adjusting groove, and the second recessed portion is located on the side of the second adjusting groove away from the first adjusting groove. Since the moving directions of the first recessed portion and the second recessed portion are consistent, through the above arrangement, when the adjusting member 231 moves from the second position to the first position, the first recessed portion can be in the first adjusting groove, and the second recessed portion can be in the second adjusting groove, thereby achieving synchronous adjustment of the two recessed portions 2311, which is conducive to improving the adjustment convenience of the adjusting mechanism 23.

[0058] As an implementation, the operating member 233 includes a clamping portion 2331, a connecting portion 2332 and an operating portion 2333, the clamping portion 2331 is clamped with the adjusting member 231, the connecting portion 2332 is rotatably connected with the connecting bracket 21, and the operating portion 2333 is used to control the movement of the operating member 233. Along the length direction of the all-terrain vehicle 100, the connecting portion 2332 is located between the clamping portion 2331 and the operating portion 2333. Specifically, the operating portion 2333 can be set as a handle to facilitate the driver or passenger to hold it, so as to operate the operating member 233 to perform corresponding operations. The connecting portion 2332 can be rotatably connected to the connecting bracket 21 by the cooperation of a bolt and a nut. The clamping portion 2331 and the adjusting member 231 can be connected by the cooperation of a retaining ring and a retaining spring. In the present application, the operating portion 2333 swings along the width direction of the all-terrain vehicle 100 to rotate the connecting portion 2332 relative to the connecting bracket 21 , thereby driving the adjusting member 231 to move between the first position and the second position through the clamping portion 2331 .

[0059] Specifically, two second retaining rings 2315 are also provided on the adjusting member 231, and the two second retaining rings 2315 are both located on the side of the first recessed portion away from the second recessed portion, and the clamping portion 2331 is located between the two second retaining rings 2315, so that the clamping portion 2331 can be clamped with the adjusting member 231, thereby facilitating the operating member 233 to drive the adjusting member 231 to move.

[0060] like Figure 7 , Figure 8 and Fig. 9 As shown, in order to achieve the purpose of the present application, the present application also provides another first adjustment component 200 which is different from the above structure, and the adjustment bracket 22 is also changed.

[0061] As another implementation, the adjustment bracket 22 is rotatably connected to the connecting bracket 21, and the adjustment bracket 22 is provided with a plurality of adjustment holes 223, and the heights of the plurality of adjustment holes 223 are different. The adjustment member 231 includes a housing 2313 and a clamping joint 2314. The housing 2313 is connected to the connecting bracket 21, and the clamping joint 2314 is at least partially located in the housing 2313.

[0062] Specifically, one end of the card connector 2314 passes through the shell 2313 and is connected to the operating member 233. The end of the card connector 2314 away from the operating member 233 is passed through the connecting bracket 21. The operating member 233 can drive the card connector 2314 to pass through the adjusting hole 223 or be separated from the adjusting hole 223.

[0063] The operating member 233 drives the clamping joint 2314 to penetrate any one of the adjustment holes 223, so that the matching relationship between the clamping joint 2314 and different adjustment holes 223 can be adjusted according to the use requirements, thereby adjusting the height of the seat system 16 relative to the frame 11. When the clamping joint 2314 is separated from the adjustment hole 223, the height of the adjustment bracket 22 relative to the frame 11 can be adjusted.

[0064] In this embodiment, the operating member 233 can drive the clamp joint 2314 to move between the first position and the second position. When the clamp joint 2314 is in the first position, the clamp joint 2314 is separated from the adjustment hole 223, that is, the clamp joint 2314 is located outside the adjustment hole 223, so that the clamp joint 2314 can move between multiple adjustment holes 223. When the clamp joint 2314 is in the second position, the clamp joint 2314 is located in the adjustment hole 223, so that the adjustment member 231 fixes the relative position of the connecting bracket 21 and the adjustment bracket 22. Figure 8 The middle seat system 16 is at the lowest point. Fig. 9 The center seat system 16 is in the highest point position.

[0065] It should be noted that when the positioning holes 223 are set to at least three, the axes of the positioning holes 223 are basically located on a curved surface, so that after the adjusting bracket 22 is rotated relative to the connecting bracket 21, that is, after the position adjustment of the adjusting bracket 22 relative to the connecting bracket 21 is completed, the clamping joint 2314 can be located in the positioning hole 223.

[0066] Exemplarily, the reset member 232 is located in the housing 2313 and sleeved on the clamping joint 2314. When the clamping joint 2314 is in the first position, the reset member 232 is deformed to generate a force, and the force causes the clamping joint 2314 to have a tendency to move from the first position to the second position. Through the above arrangement, the reset member 232 and the operating member 233 can cooperate to drive the clamping joint 2314 to move, thereby achieving the height adjustment of the seat system 16.

[0067] More specifically, the housing 2313 includes a penetration end 2313a and a bracket connection end 2313b connected to the connection bracket 21, and the clamping joint 2314 is basically an axis body, and the clamping joint 2314 includes a connection end 2314a and an abutment end 2314b away from the penetration end 2313a. The connection end 2314a passes through the penetration end 2313a and is connected to the operating member 233, one end of the reset member 232 abuts against the end surface of the penetration end 2313a close to the bracket connection end 2313b, and the other end of the reset member 232 abuts against the abutment end 2314b, and the abutment end 2314b is penetrated in the connection bracket 21 and moves between the plurality of adjustment holes 223 through the operating member 233.

[0068] As an optional implementation, the abutting end 2314b at least partially forms an annular boss 2314c, and the reset member 232 abuts against the annular boss 2314c. An annular groove 2314d is provided on the connecting end 2314a, and a retaining ring 2314e is provided in the annular groove 2314d. The retaining ring 2314e is located outside the housing 2313. When the clamping joint 2314 is in the second position, the retaining ring 2314e abuts against the end face of the through-end 2313a away from the bracket connecting end 2313b, so that the connecting end 2314a cannot be separated from the through-end 2313a after passing through the through-end 2313a, and then during the axial movement of the connecting end 2314a along the clamping joint 2314, the reset member 232 can be compressed or restored to the initial state.

[0069] Exemplarily, since the clamping joint 2314 is basically an axial body, the annular boss 2314c is formed by at least partially extending along the radial direction of the clamping joint 2314 through the abutting end 2314b.

[0070] It should be noted that the outer diameter of the annular boss 2314c is greater than the diameter of the adjustment hole 223, and the minimum width of the abutment end 2314b is less than or equal to the diameter of the adjustment hole 223. The minimum width of the abutment end 2314b in this application refers to the outer diameter of the abutment end 2314b.

[0071] In this embodiment, the operating member 233 includes a connecting rod 2334 and a pull rod 2335. The pull rod 2335 is slidably connected to the connecting bracket 21. One end of the connecting rod 2334 is rotatably connected to the pull rod 2335, and the other end of the connecting rod 2334 is rotatably connected to the clamping joint 2314. The connecting rod 2334 is also rotatably connected to the connecting bracket 21, wherein the rotatable connection between the connecting rod 2334 and the connecting bracket 21 is located between the two ends of the connecting rod 2334. Specifically, the connecting rod 2334 is rotatably connected to the connecting end 2314a. The pull rod 2335 extends substantially along the length direction of the all-terrain vehicle 100. The connecting bracket 21 is provided with a plurality of sliding grooves 211 distributed along the length direction of the all-terrain vehicle 100. The pull rod 2335 is at least partially located in the sliding grooves 211, so that the pull rod 2335 can be slidably connected to the connecting bracket 21. Exemplarily, the connecting rod 2334 may extend substantially in an “L” shape, thereby facilitating the connecting rod 2334 to connect the pull rod 2335 and the connecting end 2314a.

[0072] Specifically, the connecting rod 2334 includes a first section and a second section connected to each other, and the connection between the first section and the second section is rotatably connected to the connecting bracket 21 . The first section is rotatably connected to the pull rod 2335 , and the second section is rotatably connected to the clamping joint 2314 .

[0073] More specifically, the connecting bracket 21 at least partially extends upward to form a mounting bracket 212, and the pull rod 2335 is rotatably connected to the connecting rod 2334 after being passed through the mounting bracket 212, and the pull rod 2335 is slidably connected to the mounting bracket 212. Among them, the sliding groove 211 is located on the mounting bracket 212. Through the above arrangement, the pull rod 2335 can be stably arranged on the connecting bracket 21 through the mounting bracket 212, thereby improving the stability of the pull rod 2335.

[0074] Optionally, along the width direction of the all-terrain vehicle 100, both ends of the mounting frame 212 at least partially extend backward to form a rotating bracket 213, and the rotating bracket 213 is rotatably connected to the connecting rod 2334, so that the rotating connection point of the connecting rod 2334 is integrated on the mounting frame 212 to simplify the structure of the connecting bracket 21, making the structure of the connecting bracket 21 more compact.

[0075] Optionally, the connecting bracket 21 at least partially extends upward to form a limiting bracket 214, the limiting bracket 214 and the mounting bracket 212 are distributed along the length direction of the all-terrain vehicle 100, and the pull rod 2335 is rotatably connected to the connecting rod 2334 after being passed through the limiting bracket 214 and the mounting bracket 212. Among them, the sliding groove 211 is also located on the limiting bracket 214. Through the above configuration, the position of the pull rod 2335 can be limited by the sliding groove 211 provided on the limiting bracket 214 and the mounting bracket 212, so that the pull rod 2335 can be slidably connected to the connecting bracket 21, and the working stability of the pull rod 2335 is improved.

[0076] Through the above-mentioned arrangement, the connecting rod 2334 can be driven to rotate by the movement of the pull rod 2335 along the length direction of the all-terrain vehicle 100, so that the connecting rod 2334 can pull the clamping joint 2314, and then the abutting end 2314b can be located in the adjusting hole 223 or disengaged from the adjusting hole 223, so as to realize the movement of the clamping joint 2314 between several adjusting holes 223.

[0077] like Fig.10 and Fig.11 As shown, in the present application, when the adjustment member 231 is in the first position, the abutment end 2314b is disengaged from the adjustment hole 223, so that the connecting bracket 21 and the adjustment bracket 22 can rotate, thereby making the relative height between the adjustment bracket 22 and the connecting bracket 21 adjustable, so that the relative height between the seat system 16 and the frame 11 bracket can be adjusted, so as to realize the lifting function of the seat system 16.

[0078] Optionally, two adjustment brackets 22 are provided. Along the width direction of the all-terrain vehicle 100, the two adjustment brackets 22 are respectively located on both sides of the connecting bracket 21. The clamping joint 2314, the housing 2313, and the reset member 232 (refer to Figure 7 ), two connecting rods 2334 are also provided. Both connecting rods 2334 are rotatably connected with the pull rod 2335, so that the pull rod 2335 can pull the two connecting rods 2334 and drive the two clamping joints 2314 to move between the first position and the second position, thereby realizing unlocking and locking between the adjusting bracket 22 and the connecting bracket 21.

[0079] like Fig.12 As shown, as an implementation, the seat system 16 also includes a second adjustment component 300, which is used to adjust the front and rear position of the seat frame 161 relative to the frame 11, so that the seat system 16 can be adjusted along the length direction of the all-terrain vehicle 100.

[0080] Among them, the connecting bracket 21 is arranged around the second adjusting component 300. Specifically, when observed along the length direction of the all-terrain vehicle 100, the connecting bracket 21 is basically in the shape of "冖", so that the second adjusting component 300 is located inside the connecting bracket 21, enabling the second adjusting component 300 to utilize the space inside the connecting bracket 21, thereby improving the space utilization rate of the connecting bracket 21, and further making the structure of the seat system 16 more compact.

[0081] The second adjusting component 300 includes a first slide rail 31, a second slide rail 32, an adjusting rod 33, a torsion spring 34 and a clamping member 35. Among them, the first slide rail 31 is connected to the vehicle frame 11, the second slide rail 32 is slidably connected to the first slide rail 31, the adjusting rod 33 is rotatably connected to the second slide rail 32, the torsion spring 34 is sleeved on the adjusting rod 33, and the clamping member 35 is connected to the adjusting rod 33. The second slide rail 32 is also connected to the seat frame 161. One end of the torsion spring 34 is connected to the second slide rail 32, and the other end of the torsion spring 34 is connected to the clamping member 35. A plurality of clamping grooves 311 are provided on the first slide rail 31. Specifically, the adjusting rod 33 can rotate to form a first rotation position and a second rotation position. When the adjusting rod 33 is in the first rotation position, at least part of the clamping member 35 is clamped with one of the clamping grooves 311; when the adjusting rod 33 is in the second rotation position, the clamping member 35 is separated from the clamping groove 311, so that the second slide rail 32 can slide relative to the first slide rail 31, thereby adjusting the front-back position of the second slide rail 32 relative to the vehicle frame 11, and further realizing the front-back adjustment of the position of the seat system 16. Exemplarily, the clamping member 35 and the adjusting rod 33 are fixedly connected by welding or the like, so that the clamping member 35 can rotate synchronously with the adjusting member 231.

[0082] In this embodiment, the second adjusting component 300 further includes a first connecting member 36 and a second connecting member 37. The first connecting member 36 and the second connecting member 37 are distributed along the length direction of the all-terrain vehicle 100. Both the first connecting member 36 and the second connecting member 37 are fixedly connected to the second slide rail 32. For example, both the first connecting member 36 and the second connecting member 37 can be fixed to the second slide rail 32 by forms such as welding or bolt connection. Among them, a plurality of rotation holes 38 with axes extending along the extending direction of the adjusting rod 33 are provided on the first connecting member 36 and the second connecting member 37. The rotation holes 38 are used for the rotational connection between the adjusting rod 33 and the first connecting member 36 and the rotational connection between the adjusting rod 33 and the second connecting member 37, so as to realize the rotational connection between the adjusting rod 33 and the second slide rail 32. Specifically, the torsion spring 34 is connected to the second slide rail 32 through the second connecting member 37. At least part of the clamping member 35 is located in the second connecting member 37 and rotates relative to the second connecting member 37 through the adjusting rod 33.

[0083] Through the above-mentioned arrangement, the adjusting rod 33 can be given a rotational force to drive the clamping member 35 to rotate, so that the clamping member 35 and the clamping groove 311 are separated, and the first slide rail 31 and the second slide rail 32 are slidably connected, that is, the first slide rail 31 and the second slide rail 32 are unlocked at this time, so that the seat system 16 can move along the length direction of the all-terrain vehicle 100; the adjusting rod 33 can also be rotated by the torsion spring 34 when the force applied to the adjusting rod 33 is zero, so that the clamping member 35 and the clamping groove 311 are clamped, and the first slide rail 31 and the second slide rail 32 are locked at this time, thereby preventing the seat system 16 from moving, so as to achieve the front and rear position adjustment of the seat system 16.

[0084] It should be noted that two first slide rails 31 and two second slide rails 32 can be provided, the two first slide rails 31 are distributed along the width direction of the all-terrain vehicle 100, and the two second slide rails 32 are distributed along the width direction of the all-terrain vehicle 100. The adjustment rod 33, the torsion spring 34 and the clip 35 can be arranged on one side of the seat system 16, that is, only the first slide rail 31 and the second slide rail 32 are arranged on the other side of the seat system 16, so as to facilitate improving the movement reliability of the seat system 16.

[0085] like Fig.13 As shown, as another implementation, the seat system 16 includes a two-way adjustment assembly 400, which is used to adjust the position of the seat frame 161. Specifically, the two-way adjustment assembly 400 can simultaneously realize the movement of the seat system 16 along the height direction and the length direction of the all-terrain vehicle 100, thereby realizing the lifting and lowering and forward and backward movement of the seat system 16, and then adjusting the position of the seat system 16 relative to the frame 11.

[0086] It should be noted that when the seat system 16 includes the two-way adjustment component 400 , the seat system 16 does not include the first adjustment component 200 and the second adjustment component 300 , that is, the two-way adjustment component 400 can include the functions of the first adjustment component 200 and the second adjustment component 300 .

[0087] The two-way adjustment assembly 400 includes a fixed bracket 41, an adjustment bracket 42, a first adjustment member 43 and a second adjustment member 44. In this embodiment, the fixed bracket 41 is connected to the frame 11, and the adjustment bracket 42 is connected to the seat frame 161. The adjustment bracket 42 includes a first end and a second end distributed along the front-to-back direction of the all-terrain vehicle 100. The first end of the adjustment bracket 42 is rotatably connected to the fixed bracket 41. The second end of the adjustment bracket 42 is provided with a first slot 421. The fixed bracket 41 is provided with a second slot 411. The second slot 411 and the first slot 421 are distributed along the front-to-back direction of the all-terrain vehicle 100. The first adjustment member 43 passes through the adjustment bracket 42 and the second slot 411, and the second adjustment member 44 passes through the fixed bracket 41 and the first slot 421. The second slot 411 or the first slot 421 is an arc-shaped slot. Through the above-mentioned arrangement, the first adjusting member 43 can be moved in the second groove 411, and the second adjusting member 44 can be moved in the first groove 421, so that the relative positions of the fixed bracket 41 and the adjustment frame 42 are limited by the first adjusting member 43 and the second adjusting member 44, and the seat system 16 can be moved along the height direction and the length direction of the all-terrain vehicle 100 through the cooperation among the first adjusting member 43, the second adjusting member 44, the second groove 411 and the first groove 421, thereby adjusting the position of the seat system 16 relative to the frame 11.

[0088] It should be noted that the seat system 16 can be moved along the height direction of the all-terrain vehicle 100 by configuring the second slot body 411 or the first slot body 421 as an arc-shaped slot.

[0089] In the present application, the second slot body 411 or the first slot body 421 configured as an arc-shaped slot at least partially extends upward to form a plurality of first limiting holes 422, and the plurality of first limiting holes 422 have different heights. For example, the first limiting hole 422 includes two holes, the first hole and the second hole, and the first hole is located on the upper side of the second hole. It can be understood that the first limiting holes 422 can also be three, four, etc., which can be adjusted according to the actual adjustment requirements of the seat system 16.

[0090] Specifically, when the first slot 421 is an arc-shaped slot, the first limiting hole 422 is used to limit the position of the second adjusting member 44 in the first slot 421, so that the second adjusting member 44 will not slide arbitrarily on the first slot 421, so that the position of the seat system 16 along the height direction of the all-terrain vehicle 100 can be locked through the first limiting hole 422, so that the driver or passenger can adjust the position of the seat system 16 relative to the frame 11. Or when the second slot 411 is an arc-shaped slot, the first limiting hole 422 is used to limit the position of the first adjusting member 43 in the second slot 411, so that the first adjusting member 43 will not slide arbitrarily on the second slot 411, so that the position of the seat system 16 along the height direction of the all-terrain vehicle 100 can be locked through the first limiting hole 422, so that the driver or passenger can adjust the position of the seat system 16 relative to the frame 11.

[0091] In addition, by means of the plurality of first limiting holes 422 distributed along the height direction of the all-terrain vehicle 100 , the seat system 16 can be adjusted to different heights to meet the usage requirements of different drivers or passengers.

[0092] Through the above arrangement, the position of the seat system 16 can be moved so that the first adjusting member 43 or the second adjusting member 44 moves in different first limiting holes 422, thereby adjusting the height of the seat system 16; the position of the seat system 16 can be moved so that the second adjusting member 44 moves in the first groove 421, or the first adjusting member 43 moves in the second groove 411, thereby adjusting the front and rear position of the seat system 16, thereby improving the adjustment convenience of the seat system 16.

[0093] In the present application, the first groove body 421 is taken as an example to be described as an arc groove.

[0094] As an implementation, the two-way adjustment assembly 400 further includes a limit rod 45 and an elastic member 46. One end of the limit rod 45 is rotatably connected to the fixed bracket 41, and the other end of the limit rod 45 is connected to the adjustment frame 42 through the elastic member 46. Exemplarily, the elastic member 46 may be a spring; the limit rod 45 swings in the up-down direction, and the elastic member 46 extends substantially in the height direction of the all-terrain vehicle 100; one end of the elastic member 46 is connected to the limit rod 45, and the other end of the elastic member 46 is connected to the adjustment frame 42. Specifically, a connecting rod extending in the width direction of the all-terrain vehicle 100 is provided on the adjustment frame 42, and the elastic member 46 is connected to the connecting rod so that the elastic member 46 and the adjustment frame 42 are connected.

[0095] In this embodiment, at least a portion of the upper end of the limiting rod 45 is recessed downward to form a plurality of second limiting holes 451 , and the second limiting holes 451 correspond to the first limiting holes 422 one by one.

[0096] like Fig.13 and Fig.14 As shown, the limit rod 45 has a matching position (refer to Fig.13 ) and separation position (refer to Fig.14 When the limiting rod 45 is in the mating position, the second limiting hole 451 and the first limiting hole 422 cooperate to form a limiting structure for limiting the second adjusting member 44; when the limiting rod 45 is in the separating position, the second limiting hole 451 is away from the first limiting hole 422, so that the second adjusting member 44 moves between the plurality of first limiting holes 422.

[0097] It should be noted that when the limiting rod 45 is in the mating position, the limiting structure formed by the second limiting hole 451 and the first limiting hole 422 has a circular hole, and the diameter of the second adjusting member 44 is basically consistent with the diameter of the circular hole of the limiting structure, so as to facilitate the limiting structure to the second adjusting member 44.

[0098] It can be understood that if the second groove body 411 is an arc-shaped groove, when the limiting rod 45 is in the mating position, the second limiting hole 451 and the first limiting hole 422 cooperate to form a limiting structure for limiting the first adjusting member 43; when the limiting rod 45 is in the separation position, the second limiting hole 451 is away from the first limiting hole 422, so that the first adjusting member 43 moves between multiple first limiting holes 422.

[0099] Exemplarily, the two-way adjustment assembly 400 further includes an operating handle 47, and the operating handle 47 is connected to one end of the limit rod 45 that is rotatably connected to the fixed bracket 41. That is, the operating handle 47 and the limit rod 45 are connected to one end of the elastic member 46. Among them, along the length direction of the all-terrain vehicle 100, the rotation connection between the limit rod 45 and the fixed bracket 41 is located between the operating handle 47 and the elastic member 46. Through the above arrangement, the operating handle 47 can drive the end of the limit rod 45 connected to the fixed bracket 41 to swing downward, thereby causing the end of the limit rod 45 connected to the elastic member 46 to swing downward.

[0100] In the present application, the elastic member 46 has a stretched state and an initial state. When the limit rod 45 is in the mating position, the elastic member 46 is in the initial state, that is, the elastic member 46 is neither stretched nor compressed. When the limit rod 45 is in the separation position, the end of the limit rod 45 away from the elastic member 46 swings upward, and the end of the limit rod 45 connected to the elastic member 46 swings downward, so that the elastic member 46 is in a stretched state. At this time, the elastic member 46 has a pulling force to drive the limit rod 45 to move from the separation position to the mating position.

[0101] More specifically, when the limiting rod 45 is in the separated position, one end of the limiting rod 45 away from the elastic member 46 swings upward to move the second limiting hole 451 away from the first limiting hole 422 .

[0102] As an alternative implementation, the bidirectional adjustment component 400 further includes a pivot shaft 48. The front portions of the limit rod 45 and the adjustment frame 42 are rotatably connected to the fixed bracket 41 through the pivot shaft 48, so that the limit rod 45 and the fixed bracket 41, and the front portion of the adjustment frame 42 and the fixed bracket 41 are connected by the same component, thereby simplifying the structure of the bidirectional adjustment component 400 and further improving the structural compactness of the bidirectional adjustment component 400.

[0103] As an implementation, when observed from the longitudinal direction of the all-terrain vehicle 100, the adjustment frame 42 is substantially in an inverted "冖" shape. There are two fixed brackets 41, and along the width direction of the all-terrain vehicle 100, the two fixed brackets 41 are located on both sides of the adjustment frame 42, that is, the adjustment frame 42 is located between the two fixed brackets 41. Among them, along the width direction of the all-terrain vehicle 100, the first groove bodies 421 are located on both sides of the adjustment frame 42, that is, there are two first groove bodies 421, so as to make the connection between the adjustment frame 42 and the fixed bracket 41 more stable.

[0104] Specifically, the first adjusting member 43 passes through the second groove bodies 411 on the adjustment frame 42 and the two fixed brackets 41, and the second adjusting member 44 passes through the first groove bodies 421 on both sides of the two fixed brackets 41 and the adjustment frame 42. In this application, the first adjusting member 43 sequentially passes through the second groove body 411 on one of the fixed brackets 41, one side of the adjustment frame 42, the other side of the adjustment frame 42, and the second groove body 411 on the other fixed bracket 41 and then is connected to a fastener; the second adjusting member 44 sequentially passes through one of the fixed brackets 41, the first groove body 421 on one side of the adjustment frame 42, the first groove body 421 on the other side of the adjustment frame 42, and the other fixed bracket 41 and then is connected to a fastener.

[0105] Optionally, the above-mentioned fasteners can both be nuts. One end of the first adjusting member 43 is provided with an external thread, and one end of the second adjusting member 44 is provided with an external thread, so that the fastener is connected to the first adjusting member 43 and the fastener is connected to the second adjusting member 44; or, the above-mentioned fastener can be a retaining ring. One end of the first adjusting member 43 and one end of the second adjusting member 44 are both provided with retaining ring grooves, so that the fastener is located on the first adjusting member 43 and the second adjusting member 44, thereby facilitating the connection between the fastener and the first adjusting member 43 and being beneficial to the connection between the fastener and the second adjusting member 44.

[0106] In this embodiment, along the width direction of the all-terrain vehicle 100, the limit rod 45 is located on one side of the adjustment frame 42, so as to simplify the structure of the bidirectional adjustment component 400 while meeting the use requirements of the bidirectional adjustment component 400. It should be noted that there can also be two limit rods 45, that is, the number of limit rods 45 can be adjusted according to actual needs to facilitate meeting the use requirements of different seat systems 16.

[0107] Exemplarily, one end of the limiting rod 45 close to the elastic member 46 extends substantially along the first curve, the second slot body 411 or the first slot body 421 configured as an arc-shaped slot extends along the second curve, and the curvature radius of the first curve is substantially consistent with the curvature radius of the second curve. Specifically, the arc lengths of the first curve and the second curve are also substantially consistent, so that at least a portion of the limiting rod 45 is substantially consistent with the extension direction of the arc-shaped slot, so as to facilitate the cooperation between the first limiting hole 422 and the second limiting hole 451; and at the same time, it is also convenient to improve the adjustment accuracy and convenience of the two-way adjustment assembly 400.

[0108] In order to clearly explain the technical solution of the present application, the first groove body 421 is an arc groove, and the first groove body 421 is located at the rear side of the second groove body 411. Fig.15 As shown, when the seat frame 161 is at the lowest point, the second adjustment member 44 is located in the first limiting hole 422 at the highest point, and the first adjustment member 43 is located at the rear side of the second slot 411; Fig.16 As shown, when the seat frame 161 is at the highest point, the second adjustment member 44 is located in the first limiting hole 422 at the lowest point, and the first adjustment member 43 is located at the frontmost side of the second slot 411. Through the above arrangement, the first adjustment member 43 can move in the second slot 411, and the second adjustment member 44 can move in the first slot 421, so that the relative positions of the fixing bracket 41 and the adjustment bracket 42 are limited by the first adjustment member 43 and the second adjustment member 44, and the seat system 16 can be moved along the height direction and the length direction of the all-terrain vehicle 100 through the cooperation between the first adjustment member 43, the second adjustment member 44, the second slot 411 and the first slot 421, so as to adjust the position of the seat system 16 relative to the frame 11. At the same time, the position of the seat system 16 along the height direction of the all-terrain vehicle 100 can be locked through the first limiting hole 422, so that the driver or passenger can adjust the position of the seat system 16 relative to the frame 11.

[0109] Exemplarily, the first adjustment member 43 and the second adjustment member 44 of the present application may both be shaft-shaped bodies, thereby facilitating the movement and adjustment of the seat system 16 .

[0110] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. An all-terrain vehicle, include: Frame; A traveling system, wherein the traveling system is at least partially disposed on the lower side of the frame; A power system, the power system is supported by the frame and is transmission-connected to the travel system; a seat system, the seat system being at least partially disposed on the frame; It is characterized in that The seat system includes a seat frame, a seat body and a two-way adjustment component for adjusting the position of the seat frame, the seat body is located on the seat frame, the two-way adjustment component includes a fixed bracket, an adjustment frame, a first adjustment member and a second adjustment member, the fixed bracket is connected to the frame, the adjustment frame is connected to the seat frame, the adjustment frame includes a first end and a second end distributed along the front-to-back direction of the all-terrain vehicle, the first end is rotatably connected to the fixed bracket, the second end is provided with a first groove body, the fixed bracket is provided with a second groove body, the second groove body and the first groove body are distributed along the front-to-back direction of the all-terrain vehicle, the first adjustment member passes through the adjustment frame and the second groove body, the second adjustment member passes through the fixed bracket and the first groove body, the first groove body or the second groove body is an arc groove, the arc groove at least partially extends upward to form a plurality of first limiting holes, and the heights of the plurality of first limiting holes are different.

2. The all-terrain vehicle according to claim 1, It is characterized in that The two-way adjustment assembly also includes a limit rod and an elastic member, one end of the limit rod is rotatably connected to the fixed bracket, the other end of the limit rod is connected to the adjustment frame through the elastic member, and the upper end of the limit rod is at least partially recessed downward to form a plurality of second limit holes, and the second limit holes correspond to the first limit holes one by one.

3. The all-terrain vehicle according to claim 2, It is characterized in that The limiting rod has a mating position and a disengaging position. When the limiting rod is in the mating position, the second limiting hole and the first limiting hole cooperate to form a limiting structure for limiting the second adjusting member. When the limiting rod is in the disengaging position, the second limiting hole is away from the first limiting hole so that the second adjusting member moves between multiple first limiting holes.

4. The all-terrain vehicle according to claim 3, It is characterized in that The elastic member has a stretched state and an initial state. When the limit rod is in the mating position, the elastic member is in the initial state. When the limit rod is in the separation position, the elastic member is in the stretched state. At this time, the elastic member has a pulling force to drive the limit rod to move from the separation position to the mating position.

5. The all-terrain vehicle according to claim 2, It is characterized in that The two-way adjustment assembly also includes a pivot shaft, and the limit rod and the first end are both rotatably connected to the fixed bracket through the pivot shaft.

6. The all-terrain vehicle according to claim 2, It is characterized in that The two-way adjustment assembly also includes an operating handle, and the operating handle and the limiting rod are rotatably connected to one end of the fixing bracket.

7. The all-terrain vehicle according to claim 2, It is characterized in that Viewed from the longitudinal direction of the all-terrain vehicle, the adjusting frame is substantially in the shape of "冖". There are two fixing brackets, and along the width direction of the all-terrain vehicle, the two fixing brackets are located on both sides of the adjusting frame. The first adjusting member passes through the adjusting frame and the second slot bodies on the two fixing brackets, and the second adjusting member passes through the two fixing brackets and the first slot bodies on both sides of the adjusting frame.

8. The all-terrain vehicle according to claim 7, wherein, along the width direction of the all-terrain vehicle, the limiting rod is located on one side of the adjusting frame.

9. The all-terrain vehicle according to claim 7, wherein, along the width direction of the all-terrain vehicle, the first slot bodies are located on both sides of the adjusting frame.

10. The all-terrain vehicle according to claim 2, wherein, one end of the limiting rod close to the elastic member extends substantially along a first curve, the arc-shaped slot extends along a second curve, and the radius of curvature of the first curve and the radius of curvature of the second curve are substantially the same.

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