All-terrain vehicle

Abstract

The invention discloses an all-terrain vehicle which comprises a vehicle frame, a walking system, a container system, a power system and an electrical system, and at least part of the walking system is located below the vehicle frame; the container system is at least partially connected to the frame; the power system is at least partially connected to the frame; the electrical system is electrically connected to the power system; the frame comprises a rear supporting frame and a rotating support which are located behind the frame, and at least part of the rotating support is located above the rear supporting frame and rotationally connected with the rear supporting frame. The power system comprises a hydraulic device, one end of the hydraulic device is rotationally connected to the rotating support, the other end of the hydraulic device is rotationally connected to the rear supporting frame, the rotating support comprises a first state and a second state, and the hydraulic device can push the rotating support to be switched between the first state and the second state. By means of the arrangement, the rotating speed of the rotating support and the rear supporting frame can be increased, and then the working efficiency of the container system is 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] Currently, most all-terrain vehicles are equipped with a cargo box system on the rear side, which is connected to the vehicle frame to achieve the cargo carrying capacity of the all-terrain vehicle.

[0003] In the prior art, the vehicle frame includes a rear support frame and a rotating bracket that carries the cargo box system. The rotating bracket is rotatably connected to the rear support frame to achieve the flipping of the cargo box system. Since the cargo box system has a high mass when loaded, the flipping of the cargo box system becomes more difficult, thereby reducing the working efficiency of the cargo box system. Summary of the Invention

[0004] In order to address the deficiencies of the prior art, the present application aims to provide an all-terrain vehicle having a cargo box system with high working efficiency.

[0005] To achieve the above objectives, this application adopts the following technical solutions:

[0006] An all-terrain vehicle includes a frame, a traveling system, a cargo box system, a power system and an electrical system, wherein the traveling system is at least partially located below the frame; the cargo box system is at least partially connected to the frame; the power system is at least partially connected to the frame; the electrical system is electrically connected to the power system; the frame includes a rear support frame and a rotating bracket located behind the frame, the rotating bracket is at least partially located above the rear support frame and is rotatably connected to the rear support frame; the power system includes a hydraulic device, one end of the hydraulic device is rotatably connected to the rotating bracket, and the other end of the hydraulic device is rotatably connected to the rear support frame, the rotating bracket includes a first state and a second state, and the hydraulic device can drive the rotating bracket to switch between the first state and the second state.

[0007] Furthermore, the cargo box system includes a rear box, which is located above a fixed connection to a rotating bracket, and the rear compartment can rotate along with the rotating bracket.

[0008] Furthermore, the hydraulic device includes a driving member and a telescopic member, the driving member is transmission-connected to the telescopic member, and the driving member can control the length of the telescopic member.

[0009] Furthermore, the driving member is also provided with a driving control unit, which is electrically connected to the electrical system, and the electrical system controls the operation of the driving control unit.

[0010] Furthermore, a supporting and fixing portion is provided on the rear support frame, and the telescopic member includes a first rotating portion, which is rotatably connected to the supporting and fixing portion.

[0011] Furthermore, a bracket fixing portion is provided on the rotating bracket, and a second rotating portion is provided on one end of the telescopic member away from the telescopic support fixing portion, and the second rotating portion is rotatably connected to the bracket fixing portion.

[0012] Furthermore, the rear end of the rear support frame is provided with a rear end fixing portion distributed along the width direction of the all-terrain vehicle, and the rotating bracket is provided with a rear end rotating portion that cooperates with the rear end fixing portion, and the rear end rotating portion is rotatably connected to the rear end fixing portion.

[0013] Furthermore, the all-terrain vehicle also includes a vehicle locking device, which also includes a pushing member and a hydraulic pipe. The driving member and the pushing member are connected through the hydraulic pipe, and the driving member can control the length of the pushing member.

[0014] Furthermore, the vehicle locking device includes a latch and a positioning member, and the pushing member can drive the latch to engage or separate with the positioning member; when the latch is engaged with the positioning member, the rotating bracket is in a first state, and when the latch is separated from the positioning member, the rotating bracket is in a second state.

[0015] Furthermore, the vehicle lock device also includes a latch shaft and a latch rotating spring. The latch and the latch rotating spring are both mounted on the latch shaft. The latch rotating spring is at least partially latched on the latch. The latch includes an open state and a closed state. The pushing member can push the latch to the open state, and the latch rotating spring pushes the latch to the closed state.

[0016] The above-mentioned all-terrain vehicle can rotatably connect the rotating bracket and the rear support frame through a hydraulic device, which is conducive to increasing the rotation speed of the rotating bracket and the rear support frame, thereby increasing the switching speed between the first state and the second state, and thereby improving the working efficiency of the cargo box system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall structure of the all-terrain vehicle provided in an embodiment of the present application.

[0018] Figure 2 A schematic diagram of the connections of the vehicle frame, power system, seat system, and electrical system provided in an embodiment of the present application.

[0019] Figure 3 An exploded view of the vehicle frame, body panel and winch device provided in an embodiment of the present application.

[0020] Figure 4 Provided in the embodiments of this application Figure 3 A partial enlarged view of point A in the middle.

[0021] Figure 5 This is an exploded view of the structure of the vehicle frame provided in an embodiment of the present application.

[0022] Figure 6 Provided in the embodiments of this application Figure 5 A partial enlarged view of point B in the middle.

[0023] Figure 7 Provided in the embodiments of this application Figure 5 A partial enlarged view of point C in the middle.

[0024] Figure 8 A schematic diagram of the connection between the frame, seat system and energy system provided in an embodiment of the present application.

[0025] Figure 9 A schematic diagram of the connection between the frame and the drive shaft provided in an embodiment of the present application.

[0026] Figure 10 Provided in the embodiments of this application Figure 9 A partial enlarged view of point D in the middle.

[0027] Figure 11 A schematic diagram of the connection between the frame, hydraulic device and cargo box system provided in an embodiment of the present application.

[0028] Figure 12 A bottom view of the frame and hydraulic device provided in an embodiment of the present application.

[0029] Figure 13 Provided in the embodiments of this application Figure 12 A partial enlarged view of point E in the middle. DETAILED DESCRIPTION

[0030] 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 of the present application will be clearly and completely described below in conjunction with the drawings in the implementation of the present application.

[0031] like Figure 1 and Figure 2As shown, an all-terrain vehicle 100 includes a frame 11, a travel system 12, a power system 13, a suspension system 14, a braking system 15, a body panel 16, a seat system 17, a transmission system 18, and an electrical system 19. The frame 11 serves as the basic framework of the all-terrain vehicle 100, supporting the travel system 12, the power system 13, the suspension system 14, the braking system 15, the body panel 16, the seat system 17, the transmission system 18, and the electrical system 19. The travel system 12 is connected to the frame 11 via the suspension system 14. The power system 13 is transmission-connected to the travel system 12 to provide driving force for the travel system 12. The braking system 15 is at least partially located on the travel system 12 to brake the travel system 12. The body panel 16 is generally a plastic part that covers and is connected to the frame 11 to form the exterior of the all-terrain vehicle 100. The body panel 16 and the frame 11 are connected to form a driver's compartment 20. Specifically, the central portion of the frame 11 and the body panel 16 form the driver's compartment 20. A seat system 17 is located within the driver's compartment 20 and is used to accommodate the driver and passengers. A transmission system 18 is in transmission connection with the power system 13. The transmission system 18 is also in transmission connection with the travel system 12, so that the driving force of the power system 13 is transmitted to the travel system 12 via the transmission system 18. An electrical system 19 is at least partially disposed on the frame 11 and is used to control the electrical components of the all-terrain vehicle 100.

[0032] In order to clearly illustrate the technical solution of this application, the following is also defined: Figure 1 In this application, the length direction of the all-terrain vehicle 100 refers to the front, rear, left, right, up, and down. Figure 1 The front-to-back direction in the all-terrain vehicle 100 is the width direction. Figure 1 The left and right directions in the text are as follows: the height direction of the all-terrain vehicle 100 refers to Figure 1 The up and down directions in .

[0033] Specifically, the traveling system 12 is at least partially located on the lower side of the vehicle frame 11 , thereby facilitating the movement of the traveling system 12 .

[0034] like Figure 3 and Figure 4 As shown, as an implementation method, the all-terrain vehicle 100 also includes a winch device 25, which is at least partially connected to the frame 11, wherein the frame 11 includes an integrated frame 118 and a winch bracket 119 located on the front side of the frame 11, the winch device 25 is connected above the integrated frame 118, and the winch bracket 119 is located below the winch device 25 and connected to the integrated frame 118. The above-mentioned setting of the winch bracket 119 can improve the structural strength of the integrated frame 118, so that the integrated frame 118 can better support the winch device 25, thereby helping to improve the connection strength between the winch device 25 and the frame 11.

[0035] Specifically, the vehicle body panel 16 includes an impact panel 16a, which is at least partially located in front of and connected to the winch bracket 119. The impact panel 16a is connected to the integrated frame 118 via the winch bracket 119. This arrangement improves the connection strength between the impact panel 16a and the winch bracket 119. Furthermore, the impact panel 16a and the winch bracket 119 are connected by bolts or other means, allowing them to be removed or installed together, thereby speeding up assembly of the impact panel 16a and the winch bracket 119. As will be appreciated, when the impact panel 16a is impacted, the winch bracket 119 can withstand the greater impact, thereby protecting the integrated frame 118 from direct impact from external forces. Furthermore, the winch bracket 119 is easily replaced, thereby improving the service life of the vehicle frame 11.

[0036] In this embodiment, the winch bracket 119 includes a rear winch bracket 1192 connected to the integrated frame 118 and a front winch bracket 1191 connected to the anti-collision panel 16a. The front winch bracket 1191 is provided with a panel mounting portion 1191a, and the anti-collision panel 16a is provided with a panel connecting portion 16b corresponding to the panel mounting portion 1191a. The panel mounting portion 1191a and the panel connecting portion 16b are detachably connected via fasteners. Specifically, the rear winch bracket 1192 serves to enhance the structural strength of the integrated frame 118, while the front winch bracket 1191 serves to connect the anti-collision panel 16a to the integrated frame 118. This arrangement enables the winch bracket 119 to serve both supporting and connecting functions, thereby enhancing the comprehensive functionality of the winch bracket 119.

[0037] As one implementation, the vehicle body covering 16 includes a protective outer panel 16c. A panel connection portion 1191b is provided on the front winch frame 1191, connected to the protective outer panel 16c. The panel connection portion 1191b extends across the width of the all-terrain vehicle 100, and the protective outer panel 16c is at least partially positioned above the anti-collision panel 16a. This arrangement further enhances the compactness of the protective outer panel 16c and the anti-collision panel 16a.

[0038] As an implementation, the rear winch frame 1192 is provided with an upper winch mounting portion 1192a and a lower winch mounting portion 1192b. The upper winch mounting portion 1192a is connected to the upper side of the integrated frame 118, and the lower winch mounting portion 1192b is connected to the lower side of the integrated frame 118. Specifically, the integrated frame 118 is provided with an upper winch connecting portion 1181 and a lower winch connecting portion 1182. The upper winch connecting portion 1181 defines an upper winch connecting hole 1181a extending along the width direction of the ATV 100, and the lower winch connecting portion 1182 defines a lower winch connecting hole 1182a extending along the length direction of the ATV 100. Through the above arrangement, a fastener can be passed through the upper capstan connection hole 1181a to allow the upper capstan mounting portion 1192a to be detachably connected to the upper capstan connection portion 1181. Similarly, a fastener can be passed through the lower capstan connection hole 1182a to allow the lower capstan mounting portion 1192b to be detachably connected to the lower capstan connection portion 1182. This not only helps to improve the connection strength between the capstan bracket 119 and the integrated frame 118, but also helps to improve the assembly efficiency of the capstan bracket 119 and the integrated frame 118. It should be noted that the axis of the upper capstan connection hole 1181a is arranged perpendicular to the axis of the lower capstan connection hole 1182a. Through the above arrangement, the force borne by the capstan bracket 119 can be diffused in multiple directions, thereby preventing the load-bearing force of the capstan bracket 119 from being output in the same direction, which helps to improve the connection stability between the capstan bracket 119 and the integrated frame 118.

[0039] As an implementation method, the winch device 25 is connected to the upper side of the integrated frame 118, and the winch bracket 119 is located on the lower side of the winch device 25. Specifically, the winch device 25 needs to withstand a large pulling force during operation, and the winch bracket 119 can improve the stability of the winch device 25, thereby facilitating the improvement of the connection stability between the winch device 25 and the integrated frame 118.

[0040] As an implementation, a relief portion 1193 is provided on the underside of the winch bracket 119, and a panel through-hole 16d is provided on the anti-collision panel 16a corresponding to the relief portion 1193. The vehicle frame 11 includes a trailer hook 11a, which is connected to the vehicle frame 11 after passing through the panel through-hole 16d and the relief portion 1193. This arrangement places the trailer hook 11a close to the winch bracket 119, thereby improving the structural compactness of the winch bracket 119 and the trailer hook 11a. Furthermore, the vehicle frame 11 includes an anti-collision hook 11b, which is connected to the winch bracket 119. When viewed along the length of the all-terrain vehicle 100, the winch bracket 119 is arranged around the anti-collision hook 11b. This arrangement places the anti-collision hook 11b behind the anti-collision panel 16a and abuts against it. This improves the strength of the anti-collision panel 16a and also enhances the structural strength of the winch bracket 119.

[0041] In this embodiment, the winch bracket 119 is provided with a plurality of hollow portions 1194, which extend substantially along the length of the all-terrain vehicle 100. This configuration can reduce the mass of the winch bracket 119, thereby facilitating lightweighting of the winch bracket 119 and, in turn, lightweighting of the vehicle frame 11.

[0042] like Figure 5 and Figure 6 As shown, as an implementation, the vehicle frame 11 includes an upper connecting frame 115 and a lower supporting frame 116 . The upper connecting frame 115 is detachably connected to the upper side of the lower supporting frame 116 , and the vehicle body covering 16 is at least partially connected to the upper connecting frame 115 . Specifically, the upper connecting frame 115 includes a front top bar connecting tube 1153, a left connecting tube 1154 and a right connecting tube 1155, and the left connecting tube 1154 and the right connecting tube 1155 are distributed along the width direction of the all-terrain vehicle 100. The front top bar connecting tube 1153 extends along the width direction of the all-terrain vehicle 100 and is located between the left connecting tube 1154 and the right connecting tube 1155, wherein the left connecting tube 1154 and the right connecting tube 1155 are fixedly connected with a reinforcing plate 1159, and the reinforcing plate 1159 is arranged around the end of the front top bar connecting tube 1153 and forms a connecting space 106, and the front top bar connecting tube 1153 is at least partially located in the connecting space 106 and connected to the reinforcing plate 1159, and the front top bar connecting tube 1153 is connected to the left connecting tube 1154 and the right connecting tube 1155 through the reinforcing plate 1159. Through the above arrangement, reinforcing plate 1159 has a strong limiting effect, which can prevent shaking after the front push bar connecting tube 1153 is connected to reinforcing plate 1159, thereby improving the connection strength between the front push bar connecting tube 1153, the left connecting tube 1154, and the right connecting tube 1155, thereby improving the structural strength of the frame 11. In addition, the surface area of reinforcing plate 1159 is relatively large, which can easily support body parts such as the body cover 16, thereby improving the structural stability of the all-terrain vehicle 100.

[0043] In this embodiment, the reinforcing plate 1159 includes a front reinforcing plate 1156, a rear reinforcing plate 1157 and an upper reinforcing plate 1158. The front reinforcing plate 1156 and the rear reinforcing plate 1157 are located on both sides of the front top bar connecting tube 1153 along the length direction of the all-terrain vehicle 100, and the front top bar connecting tube 1153 is connected to the front reinforcing plate 1156 and the rear reinforcing plate 1157; the upper reinforcing plate 1158 is basically located above the front reinforcing plate 1156, the rear reinforcing plate 1157 and the upper reinforcing plate 1158, and the upper reinforcing plate 1158 is connected to the front reinforcing plate 1156 and the rear reinforcing plate 1157. Through the above-mentioned arrangement, the connection strength of the front reinforcement plate 1156, the rear reinforcement plate 1157 and the upper reinforcement plate 1158 can be improved, so that the front top bar connecting tube 1153 can be stably connected to the left connecting tube 1154 and the right connecting tube 1155, thereby improving the structural stability of the upper connecting frame 115, so as to better support the upper roof 165 and other body parts, thereby improving the structural stability of the all-terrain vehicle 100.

[0044] As an implementation method, both ends of the front push bar connecting tube 1153 are provided with a first connecting hole 1153b and a second connecting hole 1153c, and the first connecting hole 1153b and the second connecting hole 1153c are distributed along the axial direction of the front push bar connecting tube 1153. Specifically, the front reinforcing plate 1156 and the rear reinforcing plate 1157 are both provided with a third connecting hole 1156a corresponding to the first connecting hole 1153b, and the front reinforcing plate 1156 and the rear reinforcing plate 1157 are both provided with a fourth connecting hole 1156b corresponding to the second connecting hole 1153c. The first connecting hole 1153b and the third connecting hole 1156a are connected by a fastener, and the second connecting hole 1153c and the fourth connecting hole 1156b are also connected by a fastener, so that the front push bar connecting tube 1153 is connected to the front reinforcing plate 1156 and the rear reinforcing plate 1157. Through the above-described structure, the front push bar connecting tube 1153 can be connected to the front reinforcement plate 1156 and the rear reinforcement plate 1157 via multiple fasteners, thereby improving the connection strength between the front push bar connecting tube 1153, the front reinforcement plate 1156, and the rear reinforcement plate 1157. It should be noted that bushings 1153d are provided in both the first connection hole 1153b and the second connection hole 1153c. Fasteners pass through the bushings 1153d and then connect to the front reinforcement plate 1156 and the rear reinforcement plate 1157. Bushings 1153d enhance the structural strength of the front push bar connecting tube 1153 and further improve the connection stability between the front push bar connecting tube 1153, the front reinforcement plate 1156, and the rear reinforcement plate 1157. It should be noted that the front push bar connecting tube 1153 can be removed from the left and right connection tubes 1154, 1155, thereby facilitating the convenient transportation of the all-terrain vehicle 100.

[0045] As an implementation, the upper reinforcing plate 1158 is connected to both the front reinforcing plate 1156 and the rear reinforcing plate 1157. One end of the upper reinforcing plate 1158, which is remote from the rear reinforcing plate 1157, at least partially extends toward the underside of the ATV 100 to form a reinforcing portion 1158a. When viewed along the length of the ATV 100, the reinforcing portion 1158a at least partially overlaps the front reinforcing plate 1156 and the rear reinforcing plate 1157. This arrangement makes the structure of the front reinforcing plate 1156, the rear reinforcing plate 1157, and the upper reinforcing plate 1158 more compact, thereby facilitating improved structural compactness of the front reinforcing plate 1156, the rear reinforcing plate 1157, and the upper reinforcing plate 1158, and further facilitating improved space utilization of the ATV 100.

[0046] As an implementation, the front reinforcement plate 1156 is disposed near the reinforcement portion 1158a at one end distal from the rear reinforcement plate 1157. A connecting portion 1156c is provided on the front reinforcement plate 1156. Connecting portion 1156c is located between the front reinforcement plate 1156 and the reinforcement portion 1158a and is fixedly connected to the front reinforcement plate 1156. A fastener is inserted through a bushing 1153d and removably connected to connecting portion 1156c. This arrangement allows connecting portion 1156c to be disposed within the narrow space between the reinforcement portion 1158a and the front reinforcement plate 1156, thereby improving the structural compactness of connecting portion 1156c, reinforcement portion 1158a, and front reinforcement plate 1156. This also facilitates faster assembly of the fastener and connecting portion 1156c, thereby improving the assembly efficiency of the all-terrain vehicle 100.

[0047] As one implementation, both the left connecting tube 1154 and the right connecting tube 1155 include a longitudinal bracket 1154a extending generally along the front-to-back direction of the ATV 100 and a column bracket 1154b extending along the height of the ATV 100. The front end of the longitudinal bracket 1154a and the lower end of the column bracket 1154b are both connected to the lower support frame 116, while the rear end of the longitudinal bracket 1154a and the upper end of the column bracket 1154b are both connected. Furthermore, the front end of the longitudinal bracket 1154a is provided with a front mounting hole 1154c extending generally along the height of the ATV 100, and the rear end of the longitudinal bracket 1154a is provided with a rear mounting hole 1154d extending generally along the width of the ATV 100. The axis of the front mounting hole 1154c is perpendicular to the axis of the rear mounting hole 1154d. Through the above arrangement, the connection strength between the longitudinal bracket 1154a and the column bracket 1154b can be improved, thereby preventing the longitudinal bracket 1154a and the column bracket 1154b from being deformed, thereby facilitating improving the structural stability of the all-terrain vehicle 100.

[0048] like Figure 5As shown, as one implementation, an upper mounting hole 1155a is provided at the upper end of column bracket 1154b, and a lower mounting hole 1155b is provided at the lower end of column bracket 1154b. The axes of upper mounting hole 1155a and lower mounting hole 1155b extend substantially along the width direction of ATV 100. Specifically, upper connecting frame 115 also includes a rear push bar connecting tube 1151, which extends along the width direction of ATV 100 and is connected to the upper side of column bracket 1154b. Upper mounting hole 1155a and rear mounting hole 1154d are provided near the ends of rear push bar connecting tube 1151. This arrangement improves the efficiency of disassembly or installation of column bracket 1154b, rear push bar connecting tube 1151, and longitudinal bracket 1154a, thereby facilitating improved assembly efficiency of ATV 100.

[0049] like Figure 1 and Figure 7 As shown, as an implementation, the suspension system 14 and the winch device 25 are both at least partially connected to the integrated frame 118. The integrated frame 118 includes a left rocker arm bracket 1183, a right rocker arm bracket 1184, and a winch mounting plate 1185. The left rocker arm bracket 1183 and the right rocker arm bracket 1184 are distributed along the width of the all-terrain vehicle 100 and are connected by the winch mounting plate 1185. The winch mounting plate 1185 is at least partially located above the left rocker arm bracket 1183 and the right rocker arm bracket 1184. The winch device 25 is located above the winch mounting plate 1185 and is fixedly connected to the winch mounting plate 1185. This arrangement can improve the connection strength between the left rocker arm bracket 1183, the right rocker arm bracket 1184, and the winch mounting plate 1185, thereby improving the connection strength between the winch device 25 and the vehicle frame 11.

[0050] Specifically, a left rocker arm mounting plate 1183a is provided on the left rocker arm bracket 1183, and the left rocker arm mounting plate 1183a is basically connected to the side of the left rocker arm bracket 1183 away from the right rocker arm bracket 1184. The suspension system 14 includes a left rocker arm rod 143, and the left rocker arm rod 143 is rotatably connected to the left rocker arm mounting plate 1183a so that the left rocker arm rod 143 is connected to the left rocker arm bracket 1183 through the left rocker arm mounting plate 1183a. A right rocker arm mounting plate 1184a is provided on the right rocker arm bracket 1184, and the right rocker arm mounting plate 1184a is basically connected to the side of the right rocker arm bracket 1184 away from the left rocker arm bracket 1183. The suspension system 14 includes a right rocker arm (not shown in the figure), and the right rocker arm is rotatably connected to the right rocker arm mounting plate 1184a so that the right rocker arm is connected to the right rocker arm bracket 1184 through the right rocker arm mounting plate 1184a. Through the above arrangement, the winch mounting plate 1185 can improve the connection strength between the left rocker arm bracket 1183 and the right rocker arm bracket 1184, and at the same time, the left rocker arm bracket 1183 and the right rocker arm bracket 1184 can be connected to the integrated frame 118, and the left rocker arm bracket 1183, the right rocker arm bracket 1184 and the integrated frame 118 occupy a smaller space, which is conducive to improving the structural compactness of the left rocker arm bracket 1183, the right rocker arm bracket 1184 and the integrated frame 118, and improving the connection strength between the left rocker arm bracket 1183 and the right rocker arm bracket 1184 through the left rocker arm mounting plate 1183a and the right rocker arm mounting plate 1184a.

[0051] As an implementation, the winch mounting plate 1185 at least partially extends toward the side of the left rocker arm bracket 1183 away from the right rocker arm bracket 1184 to form a left end reinforcement portion 1185a. The upper end of the left rocker arm mounting plate 1183a is connected to the left end reinforcement portion 1185a, so that the left end reinforcement portion 1185a and the left rocker arm mounting plate 1183a are simultaneously connected to the left rocker arm bracket 1183. Similarly, the winch mounting plate 1185 at least partially extends toward the side of the right rocker arm bracket 1184 away from the left rocker arm bracket 1183 to form a right end reinforcement portion 1185b. The upper end of the right rocker arm mounting plate 1184a is connected to the right end reinforcement portion 1185b, so that the right end reinforcement portion 1185b and the right rocker arm mounting plate 1184a are simultaneously connected to the right rocker arm bracket 1184. Through the above-mentioned setting, the two ends of the winch mounting plate 1185 are connected to the left rocker arm mounting plate 1183a and the right rocker arm mounting plate 1184a, which is beneficial to improve the connection strength of the winch mounting plate 1185, the left rocker arm mounting plate 1183a and the right rocker arm mounting plate 1184a, and further improve the connection stability between the winch mounting plate 1185 and the integrated frame 118.

[0052] It should be noted that both the left-end reinforcement 1185a and the right-end reinforcement 1185b are sheet-like structures. Along the width of the ATV 100, the left-end reinforcement 1185a and the right-end reinforcement 1185b are located on either side of the winch assembly 25. Specifically, when viewed along the length of the ATV 100, the winch mounting plate 1185 surrounds the left rocker bracket 1185 and the right rocker bracket 1184. This arrangement increases the contact and connection area between the winch mounting plate 1185 and the left rocker bracket 1183, as well as the contact and connection area between the winch mounting plate 1185 and the right rocker bracket 1184. This improves the connection strength between the winch mounting plate 1185, the left rocker bracket 1183, and the right rocker bracket 1184, thereby enhancing the structural strength of the integrated frame 118.

[0053] In one implementation, the left rocker arm bracket 1183 includes a left rocker arm mounting tube 1183b extending along the length of the ATV 100, and the right rocker arm bracket 1184 includes a right rocker arm mounting tube 1184b extending along the length of the ATV 100. When viewed along the length of the ATV 100, the winch mounting plate 1185 is disposed at least partially around the left and right rocker arm mounting tubes 1183b, 1184b. Specifically, when viewed along the height of the ATV 100, the winch mounting plate 1185 at least partially overlaps the left and right rocker arm mounting tubes 1183b, 1184b. This arrangement increases the contact surface between the winch mounting plate 1185, the left and right rocker arm mounting tubes 1183b, 1184b, thereby improving the connection strength between the winch mounting plate 1185, the left and right rocker arm mounting tubes 1183b, 1184b.

[0054] As an implementation, a radiator bracket 1186 is mounted on both the left and right rocker arm mounting tubes 1183b and 1184b. Radiator bracket 1186 is located behind a winch mounting plate 1185, which is positioned adjacent to radiator bracket 1186. Specifically, integrated frame 118 also includes a winch connecting tube 1187 extending across the width of ATV 100. Winch connecting tube 1187 is connected to left and right rocker arm mounting tubes 1183 and 1184, while winch mounting plate 1185 is attached to the rear of winch connecting tube 1187. The front side of winch assembly 25 is connected to winch connecting tube 1187 via fasteners. More specifically, winch bracket 119 is located below winch mounting plate 1185. Through the above-mentioned arrangement, the structure of the radiator bracket 1186, the winch mounting plate 1185, the winch connecting pipe 1187 and the winch bracket 119 can be made more compact, thereby helping to improve the structural compactness of the frame 11, and further allowing the winch device 25 to be stably connected to the winch mounting plate 1185.

[0055] like Figure 5As shown, as an implementation method, the vehicle frame 11 also includes a steering motor frame 11c and a steering reinforcement tube 11d, with the steering reinforcement tube 11d connected to the steering motor frame 11c. Specifically, the power system 13 includes a power steering motor (not shown), which is connected to the steering motor frame 11c, and a motor controller 19c integrated into the steering reinforcement tube 11d. Through the above arrangement, the steering reinforcement tube 11d can improve the structural stability of the steering motor frame 11c. Similarly, the structure of the power steering motor 135 and the motor controller 19c is also more stable, which in turn helps to improve the structural stability of the all-terrain vehicle 100.

[0056] As an implementation, the seat system 17 is connected to the vehicle frame 11 and located within the driver's space 102. Specifically, the vehicle frame 11 includes a vehicle body support frame 11e and a saddle bracket 11f. The saddle bracket 11f is detachably connected to the vehicle body support frame 11e. The seat system 17 is located above the saddle bracket 11f and is detachably connected to the saddle bracket 11f and the vehicle body support frame 11c. The saddle bracket 11f includes a transverse connecting tube 111f, a longitudinal connecting tube 112f, and a height support tube 113f. The front end of the longitudinal connecting tube 112f and the upper end of the height support tube 113f are both connected to the transverse connecting tube 111f, while the rear end of the longitudinal connecting tube 112f and the lower end of the height support tube 113f are both connected to the vehicle body support frame 11e. With the above arrangement, when the saddle bracket 11f needs to be removed or installed, it can be separated from the vehicle body support frame 11e by removing the rear end of the longitudinal connecting tube 112f and the lower end of the height support tube 113f, thereby improving the assembly efficiency of the saddle bracket 11f. In addition, connecting the front end of the longitudinal connecting tube 112f and the upper end of the height support tube 113f to the transverse connecting tube 111f allows the longitudinal connecting tube 112f and the height support tube 113f to have a certain degree of deformation capacity, avoiding improper assembly due to process errors, thereby improving the assembly efficiency of the saddle bracket 11f.

[0057] Furthermore, the transverse connecting tubes 111f extend along the width of the ATV 100, the longitudinal connecting tubes 112f extend in the front-to-rear direction of the ATV 100 and are distributed along the width of the ATV 100, and the height support tubes 113f extend in the height direction of the ATV 100 and are distributed along the width of the ATV 100. With this arrangement, the saddle bracket 11f includes multiple transverse connecting tubes 111f and multiple longitudinal connecting tubes 112f, making the structure of the saddle bracket 11f more stable and thereby improving the structural strength of the saddle bracket 11f. It should be noted that when the transverse connecting tube 111f, the longitudinal connecting tube 112f and the height support tube 113f are set as circular tubes, the axis of the transverse connecting tube 111f, the axis of the longitudinal connecting tube 112f and the axis of the height support tube 113f are perpendicular to each other, so that the structure of the transverse connecting tube 111f, the longitudinal connecting tube 112f and the height support tube 113f is more compact, which is beneficial to improve the structural compactness of the transverse connecting tube 111f, the longitudinal connecting tube 112f and the height support tube 113f.

[0058] As one implementation, the vehicle body support frame 11e includes a saddle connection tube 111e extending along the width of the ATV 100. The saddle connection tube 111e is located behind the transverse connection tube 111f. The rear end of the longitudinal connection tube 112f is detachably connected to the saddle connection tube 111e. The seat system 17 is at least partially located above and connected to the saddle connection tube 111e. Specifically, because the saddle support frame 11f is relatively wide and the seat system 17 occupies a large space, the saddle connection tube 111e is positioned behind the saddle support frame 11f. This improves the structural strength of the vehicle frame 11. This arrangement facilitates assembly of the saddle support frame 11f and also helps improve the space utilization of the ATV 100.

[0059] like Figure 8 As shown, in this embodiment, a saddle connecting portion 112e is provided on the saddle connecting tube 111e, and a longitudinal connecting portion 114f is provided at the rear end of the longitudinal connecting tube 112f. The longitudinal connecting portion 114f is at least partially engaged within the saddle connecting portion 112e, and the saddle connecting portion 112e and the longitudinal connecting portion 114f are detachably connected via fasteners. This arrangement allows the longitudinal connecting tube 112f to be first engaged within the saddle connecting portion 112e to limit displacement of the longitudinal connecting tube 112f along the width direction of the all-terrain vehicle 100, and then reinforced by the fasteners, thereby facilitating faster assembly and more stable connection between the longitudinal connecting tube 112f and the saddle connecting portion 112e.

[0060] As an implementation method, the vehicle body support frame 11e also includes a bottom support frame 113e located below the saddle bracket 11f. The lower end of the height support tube 113f abuts against the bottom support frame 113e, allowing the height support tube 113f to be detachably connected to the bottom support frame 113e. Specifically, the bottom support frame 113e is provided with a plurality of first through holes 114e, which are distributed along the width of the all-terrain vehicle 100. The lower end of the height support tube 113f is provided with second through holes 115f corresponding to the through holes. The first through holes 114e and the second through holes 115f are detachably connected via fasteners. This arrangement allows the height support tube 113f to be stably connected to the bottom support frame 113e, thereby facilitating improved connection stability between the height support tube 113f and the bottom support frame 113e. It should be noted that the first through hole 114e and / or the second through hole 115f are set as waist-shaped holes to facilitate the adjustment of the position of the height support tube 113f and the bottom support frame 113e, thereby helping to improve the assembly efficiency of the height support tube 113f and the bottom support frame 113e.

[0061] As an implementation, the body support frame 11e and the saddle bracket 11f are connected to form an installation space 107. The all-terrain vehicle 100 also includes an energy system 34, which is located within the installation space 107 and connected to the bottom support frame 113e. Specifically, the energy system 34 can be a device such as a power battery 24 or a storage battery 35 that provides energy to the electrical system 19. This arrangement improves the stability of the connection between the energy system 34 and the vehicle frame 11. Furthermore, since the saddle bracket 11f and the body support frame 11e can be easily disassembled, the energy system 34 can be easily installed on the vehicle frame 11, thereby improving the efficiency of the assembly of the energy system 34 and the vehicle frame 11.

[0062] As one implementation, the seat system 17 includes a seat cushion 178, which is at least partially positioned above the saddle bracket 11f and is detachably connected to the saddle bracket 11f. Specifically, a front locating portion 116f is provided on the transverse connecting tube 111f, and a rear locating portion 115e is provided on the saddle connecting tube 111e. The seat cushion 178 is connectable to both the front locating portion 116f and the rear locating portion 115e. This arrangement allows the seat cushion 178 to be connected to the front locating portion 116f and the rear locating portion 115e using fasteners or other means, ensuring a stable connection between the seat cushion 178 and the saddle bracket 11f. Furthermore, the seat cushion 178 can be removed from the vehicle body support frame 11e along with the saddle bracket 11f, further improving the efficiency of disassembly of the seat cushion 178 and the saddle bracket 11f.

[0063] like Figure 9 and Figure 10As shown, as one implementation, the vehicle frame 11 includes transmission brackets 11g extending along the length of the all-terrain vehicle 100 and a transmission mounting plate 11k extending along the width of the all-terrain vehicle 100. The transmission brackets 11g are distributed along the width of the all-terrain vehicle 100, and the transmission mounting plate 11k is located between and detachably connected to the transmission brackets 11g. The transmission brackets 11g and the transmission mounting plate 11k are substantially located at the bottom of the vehicle frame 11. This arrangement ensures that the transmission mounting plate 11k is stably connected to the transmission brackets 11g, thereby improving the stability of the connection between the transmission brackets 11g and the transmission mounting plate 11k. The transmission system 31 includes a transmission shaft 311, which can be installed from below the transmission brackets 11g to above the transmission brackets 11g. The transmission shaft 311 is at least partially located above and connected to the transmission mounting plate 11k. Specifically, the transmission bracket 11g includes a left transmission bracket 11h and a right transmission bracket 11j. When viewed along the height of the ATV 100, the transmission shaft 223 is substantially located between the left and right transmission brackets 11h and 11j. The distance between the left and right transmission brackets 11h and 11j is greater than the length of the transmission shaft 311 along the width of the ATV 100. This arrangement places the transmission shaft 311 between the left and right transmission brackets 11h and 11j. When the transmission shaft 311 needs to be installed, it can be installed from the lower sides of the left and right transmission brackets 11h and 11j to the upper sides of the left and right transmission brackets 11h and 11j, thereby avoiding the need to disassemble excessive vehicle body components and improving assembly efficiency of the transmission shaft 311. In addition, the transmission mounting plate 11k can provide better support for the transmission shaft 311. At the same time, the transmission mounting plate 11k and the transmission bracket 11g are easy to disassemble, so that the transmission shaft 311 can be removed from the transmission bracket 11g synchronously with the transmission mounting plate 11k, thereby reducing the number of disassembly steps, which is also beneficial to improving the disassembly efficiency of the all-terrain vehicle 100.

[0064] As an implementation, the vehicle frame 11 further includes a transmission limit plate 11m, which is at least partially disposed around the transmission shaft 311. The transmission shaft 311 is connected to the transmission limit plate 11m, and the transmission limit plate 11m is detachably connected to the transmission mounting plate 11k. Specifically, the transmission limit plate 11m is at least partially located on the upper side of the transmission shaft 311, and the transmission limit plate 11m is detachably connected to the transmission mounting plate 11k via fasteners. Specifically, the transmission mounting plate 11k is provided with transmission mounting holes 111k extending in the height direction of the all-terrain vehicle 100 and distributed in the width direction of the all-terrain vehicle 100. The transmission limit plate 11m is provided with limit mounting holes 111m corresponding to the transmission mounting holes 111k, and the transmission mounting holes 111k and the limit mounting holes 111m are detachably connected via fasteners. Through the above arrangement, the connection strength between the transmission limit plate 11m and the transmission mounting plate 11k can be improved, so that the transmission shaft 311 can be stably installed between the transmission limit plate 11m and the transmission mounting plate 11k, thereby helping to improve the stability of the transmission shaft 311.

[0065] As an implementation, both ends of the transmission mounting plate 11k are provided with mounting plate supports 112k, which abut against the left and right transmission frames 11h, 11j. Specifically, the mounting plate supports 112k enhance the strength of the transmission mounting plate 11k, thereby improving the structural stability of the transmission mounting plate 11k, the left and right transmission frames 11h, 11j, and, consequently, the stability of the transmission shaft 311. More specifically, the mounting plate supports 112k define mounting plate fixing holes 113k extending along the width and length of the ATV 100. Transmission fixing holes 111j corresponding to the mounting plate fixing holes 113k are provided on both the left and right transmission frames 11h, 11j. The mounting plate fixing holes 113k and the transmission fixing holes 111j are detachably connected via fasteners. Through the above arrangement, the transmission mounting plate 11k can be removed from the left transmission frame 11h and the right transmission frame 11j, thereby facilitating improved assembly efficiency of the transmission mounting plate 11k, the left transmission frame 11h and the right transmission frame 11j.

[0066] Furthermore, a reinforcement bushing 112j is positioned within the transmission fixing hole 111j and fixedly connected to the transmission fixing hole 111j. A fastener passes through the reinforcement bushing 112j and connects to the mounting plate support portion 112k. Specifically, the reinforcement bushing 112j enhances the strength of the left and right transmission frames 11h and 11j. Furthermore, a protective reinforcement portion 114k is provided on the transmission mounting plate 11k. This portion is located at the edge of the transmission mounting plate 11k, further enhancing the structural stability of the transmission mounting plate 11k, the left and right transmission frames 11h and 11j.

[0067] As an implementation, the axis of the transmission mounting hole 111k is perpendicular to the axis of the mounting plate fixing hole 113k when viewed along the length of the ATV 100. This arrangement allows for a more compact structure of the transmission mounting hole 111k and the mounting plate fixing hole 113k, thereby improving the compactness of the transmission mounting plate 11k, the left transmission frame 11h, and the right transmission frame 11j.

[0068] As an implementation, the body cover 16 also includes a lower guard plate (not shown). The lower guard plate is located below the left and right transmission frames 11h, 11j and connected to the transmission mounting plate 11k. Specifically, the lower guard plate prevents the lower portion of the transmission shaft 311 from being exposed to water, thereby preventing the service life of the transmission shaft 311 from being shortened. This arrangement increases the service life of the transmission shaft 311 and also improves the sealing performance of the all-terrain vehicle 100.

[0069] like Figure 11 and Figure 12As shown, as one implementation, the all-terrain vehicle 100 includes a cargo box system 21, which is at least partially connected to the vehicle frame 11. Specifically, the vehicle frame 11 includes a rear support frame 11n located at the rear of the vehicle frame 11 and a rotating bracket 11p. The rotating bracket 11p is at least partially located above the rear support frame 11n and is rotatably connected to the rear support frame 11n. More specifically, the all-terrain vehicle 100 includes a hydraulic device 36 located below the cargo box system 21. The hydraulic device 36 is supported by the vehicle frame 11 and electrically connected to the electrical system 19. The hydraulic device 36 is respectively connected to the rear support frame 11n and the rotating bracket 11p. Specifically, one end of the hydraulic device 36 is rotatably connected to the rotating bracket 11p, and the other end of the hydraulic device 36 is rotatably connected to the rear support frame 11n. The rotating bracket 11p has a first state and a second state, and the hydraulic device 36 can drive the rotating bracket 11p to switch between the first and second states. Specifically, when the rotating bracket 11p is in the first state, the rotating bracket 11p is arranged parallel to the rear support frame 11n. When the rotating bracket 11p is in the second state, the rotating bracket 11p forms an angle with the rear support frame 11n. Through the above arrangement, the rotating bracket 11p can be rotatably connected to the rear support frame 11n via the hydraulic device 36, thereby facilitating an increase in the rotation speed of the rotating bracket 11p and the rear support frame 11n, thereby increasing the switching speed between the first state and the second state, and further facilitating improved operability of the rotating bracket 11p and the rear support frame 11n. It can be understood that the cargo box system 21 includes a rear box 213, which is located above the rotating bracket 11p and is fixedly connected to the rear box 213. The rear box 213 can rotate with the rotating bracket 11p. The rear box 213 is used to carry cargo. When the rear box 213 is loading or unloading, the rotating bracket 11p can be driven by the hydraulic device 36 so that the rear box 213 can rotate with the rotating bracket 11p, which is beneficial to improve the working efficiency of the rear box 213 during the loading or unloading process.

[0070] Exemplarily, the hydraulic device 36 includes a driving member 361 and a telescopic member 362. The driving member 361 is in transmission connection with the telescopic member 362, and the driving member 361 can control the length of the telescopic member 362. Specifically, the telescopic member 362 has telescopic capabilities. The ends of the telescopic member 362 are connected to the rotating bracket 11p and the rear support frame 11n, thereby enabling the rotating bracket 11p and the rear support frame 11n to achieve a rotational connection through the telescopic member 362. Furthermore, the driving member 361 drives the rotation of the rotating bracket 11p and the rear support frame 11n by driving the telescopic member 362. Through the above arrangement, the driving member 361 and the telescopic member 362 are separated, which can reduce the volume of the hydraulic device 36, thereby preventing the hydraulic device 36 from occupying a large space, thereby facilitating improved space utilization of the all-terrain vehicle 100.

[0071] As an implementation method, the driving member 361 is further provided with a driving control unit 3611, which is electrically connected to the electrical system 19, and the electrical system 19 controls the operation of the driving control unit 3611. Specifically, the electrical system 19 is connected to the driving control unit 3611 via a wiring harness. The driving member 361 is provided with a motor, and the driving control unit 3611 can control the rotation of the motor, thereby controlling the operation of the telescopic member 362.

[0072] As an implementation method, the rear support frame 11n is provided with a support fixing portion 111n, and the telescopic member 362 includes a first rotating portion 3621, which is rotatably connected to the support fixing portion 111n. Furthermore, the rotating bracket 11p is provided with a bracket fixing portion 111p, and the end of the telescopic member 362 away from the telescopic support fixing portion 111n is provided with a second rotating portion 3622, which is rotatably connected to the bracket fixing portion 111p. Through this arrangement, the first rotating portion 3621 and the second rotating portion 3622 can be rotated simultaneously to facilitate controlling the distance between the support fixing portion 111n and the bracket fixing portion 111p, thereby facilitating improving the rotation efficiency of the support fixing portion 111n and the bracket fixing portion 111p.

[0073] It can be understood that the rear end of the rear support frame 11n is provided with a rear end fixing portion 112n distributed along the width direction of the all-terrain vehicle 100, and the rotating bracket 11p is provided with a rear end rotating portion 112p that cooperates with the rear end fixing portion 112n. The rear end rotating portion 112p is rotatably connected to the rear end fixing portion 112n, which is conducive to improving the rotation speed of the rear support frame 11n and the rotating bracket 11p.

[0074] As an implementation, the all-terrain vehicle 100 further includes a vehicle locking device 38, which is supported by the vehicle frame 11 and transmission-connected to the hydraulic device 36. The cargo box system 21 is connected to the rotating bracket 11p and supported by the rear support frame 11n. The rear support frame 11n and the rotating bracket 11p are locked via the vehicle locking device 38. Specifically, the vehicle locking device 38 further includes a pusher 381 and a hydraulic pipe 382 in communication with the hydraulic device 36. The driving member 361 is in communication with the pusher 381 via the hydraulic pipe 382. The driving member 361 can control the length of the pusher 381. The hydraulic device 36 can open or close the vehicle locking device 38 by adjusting the length of the pusher 381. Specifically, the pushing member 381 has a telescopic function, the hydraulic tube 382 is a hollow tube structure, and hydraulic oil is provided in the driving member 361 and the hydraulic tube 382. The driving member 361 can transport the hydraulic oil to the pushing member 381 during operation, thereby increasing the length of the pushing member 381. Similarly, the driving member 361 can also transport the hydraulic oil from the pushing member 381 back to the driving member 361 and the hydraulic tube 382 during operation, thereby reducing the length of the pushing member 381. Through the above arrangement, the locking device 38 can restrict the rotation of the rear support frame 11n and the rotating bracket 11p. The driving member 361 opens or closes the locking device 38 by controlling the length of the pushing member 381. When the locking device 38 is closed, the rear support frame 11n is fixedly connected to the rotating bracket 11p, thereby improving the stability of the connection between the rear support frame 11n and the rotating bracket 11p. When the locking device 38 is opened, the rear support frame 11n and the rotating bracket 11p are rotationally connected, thereby improving the rotational flexibility of the rear support frame 11n and the rotating bracket 11p. In addition, the driving member 361 can simultaneously drive the telescopic member 362 and the pushing member 381 to operate, thereby enabling the hydraulic device 36 and the locking device 38 to operate synchronously, thereby further improving the intelligence level of the all-terrain vehicle 100.

[0075] like Figure 13 As shown, as an implementation, the vehicle locking device 38 includes a latch 383 and a positioning member 384. The pusher 381 can drive the latch 383 to engage or disengage with the positioning member 384. When the latch 383 is engaged with the positioning member 384, the rotating bracket 11p is in a first state. When the latch 383 is disengaged from the positioning member 384, the rotating bracket 11p is in a second state. Specifically, the latch 383 is disposed on the rotating bracket 11p, and the positioning member 384 is disposed on the rear support frame 11n. This arrangement simplifies the connection between the latch 383 and the positioning member 384, thereby facilitating faster assembly of the latch 383 and the positioning member 384, and thereby improving the operating efficiency of the vehicle locking device 38.

[0076] As an implementation method, the hydraulic device 36 is in transmission connection with the vehicle locking device 38, and the rear support frame 11n and the rotating bracket 11p are rotationally connected via the hydraulic device 36, and the rear support frame 11n and the rotating bracket 11p are locked via the vehicle locking device 38. Specifically, the pushing member 381 can push the locking member 383 to rotate, wherein the vehicle locking device 38 also includes a locking shaft 385 and a locking spring 386. The locking member 383 and the locking spring 386 are both sleeved on the locking shaft 385, and the locking spring 386 is at least partially engaged with the locking member 383. The locking member 383 has an open state and a closed state. The pushing member 381 pushes the locking member 383 to the open state, and the locking spring 386 pushes the locking member 383 to the closed state. Through the above-mentioned setting, under the action of the snap shaft 385 and the snap spring 386, the snap member 383 can be engaged with or separated from the positioning member 384, which is conducive to the rotation or locking of the rotating bracket 11p, and then conducive to controlling the lifting and lowering of the rear box 213, and at the same time conducive to improving the intelligence level of the all-terrain vehicle 100.

[0077] Exemplarily, the vehicle lock device 38 further includes a support member 387 and a limiting shaft 388. The latch shaft 385 and the limiting shaft 388 are both fixedly connected to the support member 387. When the latch 383 is in the open state, the end of the latch 383 near the pusher 381 is separated from the limiting shaft 388. When the latch 383 is in the closed state, the end of the latch 383 near the pusher 381 is in contact with the limiting shaft 388. Through the above arrangement, the support member 387 and the limiting shaft 388 can be used to limit the rotation angle of the latch 383, preventing the latch 383 from rotating too much and causing the pusher 381 to receive the thrust of the latch 383 and reduce its service life, thereby facilitating the improvement of the service life of the pusher 381.

[0078] As an implementation, the positioning member 384 includes a positioning portion 3841. A limiting slot 113p is provided on the rotating bracket 11p. When the rotating bracket 11p is in a first state, the positioning portion 3841 is at least partially located within the limiting slot 113p, and the end of the latch 383, distal from the pusher 381, is at least partially located below the positioning portion 3841. Specifically, when the rotating bracket 11p is in the first state, the limiting slot 113p limits the movement of the rotating bracket 11p along the length of the all-terrain vehicle 100, while the latch 383 limits the movement of the rotating bracket 11p along the height, thereby improving the connection stability between the rotating bracket 11p and the rear support frame 11n. Furthermore, multiple buffer structures are provided between the rotating bracket 11p and the rear support frame 11n to prevent rigid contact between the rotating bracket 11p and the rear support frame 11n, thereby extending the service life of the rotating bracket 11p and the rear support frame 11n.

[0079] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims appended to this application.

Claims

1. An all-terrain vehicle comprising: Frame; a traveling system, wherein the traveling system is at least partially located below the vehicle frame; a cargo box system at least partially connected to the vehicle frame; a power system at least partially connected to the frame; an electrical system electrically connected to the power system; It is characterized in that the frame includes a rear support frame and a rotating bracket located behind the frame, the rotating bracket is at least partially located above the rear support frame and is rotatably connected to the rear support frame; the power system includes a hydraulic device, one end of the hydraulic device is rotatably connected to the rotating bracket, and the other end of the hydraulic device is rotatably connected to the rear support frame, the rotating bracket includes a first state and a second state, and the hydraulic device can push the rotating bracket to switch between the first state and the second state.

2. The all-terrain vehicle according to claim 1, characterized in that The cargo box system includes a rear box, which is located above the rotating bracket and is fixedly connected to the rear box. The rear box can rotate along with the rotating bracket.

3. The all-terrain vehicle according to claim 2, characterized in that The hydraulic device includes a driving member and a telescopic member. The driving member is in transmission connection with the telescopic member, and the driving member can control the length of the telescopic member.

4. The all-terrain vehicle according to claim 3, characterized in that The driving member is further provided with a driving control unit, which is electrically connected to the electrical system, and the electrical system controls the operation of the driving control unit.

5. The all-terrain vehicle according to claim 4, characterized in that The rear support frame is provided with a supporting and fixing portion, and the telescopic member includes a first rotating portion, which is rotatably connected to the supporting and fixing portion.

6. The all-terrain vehicle according to claim 5, characterized in that The rotating bracket is provided with a bracket fixing portion, and the telescopic member is provided with a second rotating portion at one end away from the telescopic support fixing portion, and the second rotating portion is rotatably connected to the bracket fixing portion.

7. The all-terrain vehicle according to claim 5, characterized in that The rear end of the rear support frame is provided with a rear end fixing portion distributed along the width direction of the all-terrain vehicle, and the rotating bracket is provided with a rear end rotating portion that cooperates with the rear end fixing portion, and the rear end rotating portion is rotatably connected to the rear end fixing portion.

8. The all-terrain vehicle according to claim 6, wherein: The all-terrain vehicle further includes a vehicle locking device, which further includes a pushing member and a hydraulic pipe. The driving member is connected to the pushing member through the hydraulic pipe, and the driving member can control the length of the pushing member.

9. The all-terrain vehicle according to claim 8, characterized in that The vehicle locking device includes a latch and a positioning member, and the pushing member can drive the latch to engage or disengage with the positioning member; when the latch is engaged with the positioning member, the rotating bracket is in the first state, and when the latch is disengaged from the positioning member, the rotating bracket is in the second state.

10. The all-terrain vehicle according to claim 9, characterized in that The vehicle lock device also includes a latch shaft and a latch rotating spring. The latch and the latch rotating spring are both mounted on the latch shaft. The latch rotating spring is at least partially latched on the latch. The latch includes an open state and a closed state. The pushing member can push the latch to be in the open state, and the latch rotating spring pushes the latch to be in the closed state.

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