All-terrain vehicle

Abstract

The application discloses an all-terrain vehicle, which comprises a frame, a walking system, a suspension system, a power assembly and a cargo box. The cargo box comprises a quick-release mechanism, a sub-cargo box and a fixing part. The quick-release mechanism comprises a quick-release body, a transmission part, an operating part and an executing part. The quick-release body is formed with a fixing part and a clamping part. The transmission part is a shaft body, which is arranged in the quick-release body in the axial direction. The two ends of the transmission part are connected with the operating part and the executing part, respectively. The executing part has a clamping position, a moving position and a separation position. When the executing part is in the clamping position, the executing part abuts against the fixing part to connect the quick-release mechanism and the fixing part by matching the clamping part. When the executing part is in the moving position, the executing part is spaced from the fixing part, and the quick-release mechanism can move. When the executing part is in the separation position, the executing part does not overlap with the fixing part in the axial direction of the transmission part, and the quick-release mechanism can be separated from the fixing part. Through the above arrangement, the practicability of the sub-cargo box can be improved.

Description

Technical Field

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

[0002] An all-terrain vehicle (ATV) is a vehicle designed to travel on a variety of complex terrains. ATVs have strong off-road capabilities and can easily handle complex terrains such as mud, sand, snow, and rocks.

[0003] All-terrain vehicles typically include a frame, body panels, running gear, suspension system, powertrain, transmission system, and a cargo box. The cargo box is mounted at the rear of the all-terrain vehicle and is used for storing goods. However, existing cargo boxes only have one functional configuration: a fixed connection to the frame. This limits their practicality and ability to meet diverse usage needs across different scenarios. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the purpose of this application is to provide an all-terrain vehicle with a highly practical secondary cargo box.

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

[0006] An all-terrain vehicle includes a frame, a running gear, a suspension system, a powertrain, and a cargo box. The running gear is at least partially located under the frame, the suspension system connects the running gear to the frame, the powertrain is supported by the frame and driven by the running gear, and the cargo box is at least partially located at the rear of the frame. The cargo box includes a quick-release mechanism, a secondary cargo box, and a fastener connected to the frame. The fastener and the secondary cargo box are detachably connected via the quick-release mechanism. The quick-release mechanism includes a quick-release body, a transmission component, an operating component, and an actuator. One side of the quick-release body has a fixing part that connects to the auxiliary cargo box, and the other side of the quick-release body has a locking part that can engage with the fixing member. The transmission member is a shaft that passes through the quick-release body along its axial direction. The operating member is rotatably connected to one end of the transmission member, and the actuating member is connected to the other end of the transmission member. The actuating member has a locking position, a moving position, and a disengaging position. When the actuating member is in the locking position, the actuating member abuts against the fixing member to cooperate with the locking part to connect the quick-release mechanism to the fixing member. When the actuating member is in the moving position, there is a gap between the actuating member and the fixing member, and the quick-release mechanism can move relative to the fixing member. When the actuating member is in the disengaging position, the actuating member and the fixing member do not overlap along the axial direction of the transmission member, and the quick-release mechanism can separate from the fixing member.

[0007] Furthermore, the quick-release body has a through hole extending through itself, the through hole extending axially along the transmission component, the transmission component being located within the through hole and capable of rotating within the through hole; the operating component can rotate the actuator through the transmission component so that the actuator can be in the disengaged position.

[0008] Furthermore, the quick-release mechanism includes a connector, defining the end of the transmission component that connects to the actuator as the connecting end. The connecting end is at least partially inserted into the actuator along the axial direction of the transmission component, and is fixed by the connector.

[0009] Furthermore, the quick-release mechanism also includes an elastic element, and the connecting end is also inserted through the elastic element. The elastic element is located between the quick-release body and the actuator, and the elastic element also abuts against the quick-release body and the actuator.

[0010] Furthermore, the quick-release body extends along a preset direction, which is basically parallel to the axial direction of the transmission component. The operating component and the actuator are distributed on both sides of the quick-release body along the preset direction. When the actuator is in the snap-fit ​​position, the actuator and the snap-fit ​​part snap-fit ​​the fixing component on both sides along the preset direction.

[0011] Furthermore, the snap-fit ​​part has a first snap-fit ​​groove with the opening of the first snap-fit ​​groove facing the actuator. The actuator has a second snap-fit ​​groove on the side near the quick-release body. When the actuator is in the snap-fit ​​position, the fixing member is snapped into the first snap-fit ​​groove and the second snap-fit ​​groove on both sides along the axial direction of the transmission member.

[0012] Furthermore, the quick-release mechanism also includes an anti-slip pad, which is installed in the first snap-fit ​​groove and / or the second snap-fit ​​groove, and the fastener abuts against the anti-slip pad.

[0013] Furthermore, the quick-release mechanism also includes a positioning shaft, a limiting groove and a positioning hole communicating with the limiting groove on the operating component, the end of the transmission component away from the actuator is located in the limiting groove, and the positioning shaft passes through the positioning hole and the transmission component in the limiting groove so that the transmission component is rotatably connected to the operating component through the positioning shaft.

[0014] Furthermore, the operating member has a first abutment surface and a second abutment surface. The operating member rotates relative to the transmission member to form a first position and a second position. When the actuator is in the engaged position, the first abutment surface abuts against the quick-release body. When the actuator is in the moving position and the disengaged position, the second abutment surface abuts against the quick-release body. The axis of rotation of the operating member relative to the transmission member is defined as the rotation axis. The minimum distance between the first abutment surface and the rotation axis is greater than the minimum distance between the second abutment surface and the rotation axis.

[0015] Furthermore, the quick-release body has a support portion located on the fixed portion, and the support portion abuts against and supports the auxiliary cargo box.

[0016] In the aforementioned all-terrain vehicle, the secondary cargo box is connected to the vehicle frame via a quick-release mechanism. This mechanism allows for rapid assembly and disassembly of the cargo box, improving its ease of use. Furthermore, the quick-release mechanism allows for flexible adjustment of the cargo box's connection position to the frame, enabling adjustments to its installation location to meet the needs of different usage scenarios and thus enhancing its practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an all-terrain vehicle provided in an embodiment of this application.

[0018] Figure 2 This is a schematic diagram of the internal structure of an all-terrain vehicle provided in an embodiment of this application.

[0019] Figure 3 A partial exploded view of the cargo box and chassis of an all-terrain vehicle provided for an embodiment of this application.

[0020] Figure 4 A partial schematic diagram of the quick-release mechanism and fasteners of an all-terrain vehicle provided in the embodiments of this application.

[0021] Figure 5 A full sectional view of the quick-release mechanism of the all-terrain vehicle provided in the embodiment of this application in the moving position.

[0022] Figure 6 A full sectional view of the quick-release mechanism of the all-terrain vehicle provided in the embodiment of this application in the snap-fit ​​position.

[0023] Figure 7 A full sectional view of the quick-release mechanism of the all-terrain vehicle provided in the embodiment of this application in the separated position.

[0024] Figure 8 An exploded view of the quick-release mechanism of an all-terrain vehicle provided in the embodiments of this application. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in specific embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0026] It should be noted that the terms "first," "second," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, "a" or "one," and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. "A plurality" or "several" indicates at least two. Unless otherwise stated, terms such as "front," "back," "left," "right," "lower," and / or "upper" are for illustrative purposes only and are not limited to a location or spatial orientation. Terms such as "comprising" or "including" indicate that the elements or objects preceding "comprising" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect.

[0027] The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0028] like Figures 1 to 2 As shown, this application provides an all-terrain vehicle 100, which includes a frame 11, a body panel 12, a running system 13, a suspension system 14, and a powertrain 15.

[0029] To clearly illustrate the technical solution of this application, the following are also defined: Figure 1 The directions shown are front, rear, left, right, top, and bottom. In this application, the length direction of the frame 11 refers to... Figure 1 In the fore-and-aft direction, the width direction of the frame 11 refers to... Figure 1 The left and right directions in the middle, and the height direction of frame 11 refers to Figure 1 The up and down directions in the middle.

[0030] The frame 11 serves as the basic framework of the all-terrain vehicle 100, supporting the body panels 12, the running gear 13, the suspension system 14, and the powertrain 15. The body panels 12 are at least partially connected to the frame 11. The running gear 13 is at least partially located below the frame 11, and the suspension system 14 connects the running gear 13 to the frame 11. Specifically, the running gear 13 includes a front wheel 131 and a rear wheel 132, both of which are connected to the frame 11 via the suspension system 14. The powertrain 15 is drive-connected to the running gear 13; specifically, the powertrain 15 can be drive-connected to at least one of the front wheel 131 or the rear wheel 132.

[0031] Specifically, the frame 11 includes a front frame 111, a middle frame 112, and a rear frame 113 connected in sequence. Along the length of the frame 11, the middle frame 112 is located between the front frame 111 and the rear frame 113. The body panel 12 is at least partially connected to the middle frame 112 and forms a driver's cab 20 with the middle frame 112, the driver's cab 20 being used to provide seating space for the driver and / or passengers.

[0032] In this embodiment, the mid-frame 112 includes a front strut 1121, a strut assembly 1122, and a rear strut 1123. The strut assembly 1122 is located between the front strut 1121 and the rear strut 1123. For the all-terrain vehicle 100, the front strut 1121 is the A-pillar of the all-terrain vehicle 100, the strut assembly 1122 is the B-pillar of the all-terrain vehicle 100, and the rear strut 1123 is the C-pillar of the all-terrain vehicle 100.

[0033] like Figures 3 to 7 As shown, in one implementation, the all-terrain vehicle 100 also includes a cargo box 27, which is at least partially located at the rear of the frame 11 and is used to carry cargo. The cargo box 27 includes a fastener 273, a quick-release mechanism 274, and a secondary cargo box 275. The fastener 273 is connected to the frame 11, and the fastener 273 and the secondary cargo box 275 are detachably connected via the quick-release mechanism 274.

[0034] The quick-release mechanism 274 includes a quick-release body 2741, an operating component 2742, an actuating component 2743, and a transmission component 2744. The quick-release body 2741 is fixedly connected to the auxiliary cargo box 275 and is used to support the auxiliary cargo box 275. The transmission component 2744, the operating component 2742, and the actuating component 2743 are used to realize the detachable connection between the quick-release body 2741 and the fixing component 273, thereby realizing the detachable connection between the auxiliary cargo box 275 and the fixing component 273.

[0035] Specifically, one side of the quick-release body 2741 has a fixing portion 2741d that connects to the auxiliary cargo box 275, and the other side of the quick-release body 2741 has a locking portion 2741c that can engage with the fixing member 273. The transmission member 2744 is a shaft, and the fixing portion 2741d and the locking portion 2741c are located on both sides of the quick-release body 2741 along a direction perpendicular to the axial direction of the transmission member 2744. In some embodiments, the auxiliary cargo box 275 is connected to the fixing portion 2741d by screws, so that the auxiliary cargo box 275 is connected to the fixing member 273 through the quick-release body 2741.

[0036] More specifically, the transmission member 2744 passes through the quick-release body 2741 along its axial direction, and the transmission member 2744 is movable relative to the quick-release body 2741 along its axial direction. The operating member 2742 is rotatably connected to one end of the transmission member 2744, and the operating member 2742 is used to drive the transmission member 2744 to move. The actuator 2743 is connected to the other end of the transmission member 2744, and the movement of the transmission member 2744 can drive the actuator 2743 to move, so that the actuator 2743 can switch between different working positions, thereby realizing the detachable connection between the quick-release mechanism 274 and the fixing member 273. In this application, the axial direction of the transmission member 2744 is the height direction of the frame 11.

[0037] In this embodiment, the actuator 2743 has a snap-in position, a moving position, and a disengaged position. These positions are the working positions of the actuator 2743.

[0038] like Figure 6 As shown, when the actuator 2743 is in the snap-fit ​​position, the actuator 2743 abuts against the fixing member 273, and the actuator 2743 can cooperate with the snap-fit ​​part 2741c to connect the quick-release mechanism 274 to the fixing member 273. At this time, the snap-fit ​​part 2741c and the actuator 2743 abut against the upper and lower ends of the fixing member 273 respectively, and the actuator 2743 can provide a pre-tightening force to the fixing member 273, thereby fixing the relative position of the quick-release body 2741 and the fixing member 273. Furthermore, the auxiliary cargo box 275 is connected to the fixing part 2741d, thereby realizing the connection between the auxiliary cargo box 275 and the fixing member 273, and thus realizing the connection between the auxiliary cargo box 275 and the frame 11.

[0039] like Figure 5 As shown, when the actuator 2743 is in the movable position, there is a gap between the actuator 2743 and the fixing member 273, allowing the quick-release body 2741 to move relative to the fixing member 273. At this time, the actuator 2743 no longer provides pre-tension to the fixing member 273, enabling the quick-release mechanism 274 to move along the extension direction of the fixing member 273. Furthermore, the auxiliary cargo box 275 is connected to the fixing part 2741d, facilitating the driver's and passengers' access to goods on the auxiliary cargo box 275 and improving its ease of use. It should be noted that in this application, the extension direction of the fixing member 273 is the length direction of the vehicle frame 11.

[0040] like Figure 7As shown, when the actuator 2743 is in the disengaged position, the actuator 2743 and the fixing member 273 do not overlap along the axial direction of the transmission member 2744, and the quick-release mechanism 274 can separate from the fixing member 273. At this time, interference between the actuator 2743 and the fixing member 273 along the axial direction of the transmission member 2744 can be avoided, which facilitates the separation of the quick-release mechanism 274 from the fixing member 273, thereby allowing the sub-cargo box 275 to separate from the frame 11, and thus realizing the quick disassembly function of the sub-cargo box 275.

[0041] In summary, by adjusting the operating component 2742 to drive the transmission component 2744 to move, the actuator 2743 can switch between the engaging position, the moving position, and the disengaging position, thereby enabling the quick disassembly and assembly of the quick-release mechanism 274 and the fixing component 273, and thus enabling the quick disassembly and assembly of the auxiliary cargo box 275 and the vehicle frame 11, thereby improving the practicality of the auxiliary cargo box 275.

[0042] In one embodiment, the quick-release body 2741 has a through hole 2741a extending through itself. The through hole 2741a extends axially along the transmission member 2744, which is located within the through hole 2741a and can rotate within it. Specifically, the operating member 2742 can rotate the actuator 2743 via the transmission member 2744, so that the actuator 2743 can be in the disengaged position. This arrangement allows the through hole 2741a to facilitate the rotation of the transmission member 2744 within the quick-release body 2741, thereby enabling the operating member 2742 to drive the actuator 2743 to rotate via the transmission member 2744, ensuring that the actuator 2743 and the fixing member 273 do not overlap along the axial direction of the transmission member 2744.

[0043] like Figure 8 As shown, in one embodiment, the quick-release mechanism 274 includes a connector 2748. One end of the transmission member 2744 that connects to the actuator 2743 is defined as a connecting end 2744a. The connecting end 2744a is at least partially axially inserted into the actuator 2743 along the transmission member 2744, and is fixed by the connector 2748. For example, the connecting end 2744a is provided with an external thread, and the connector 2748 can be a nut, so that the connector 2748 is threadedly connected to the actuator 2743, thereby enabling the actuator 2743 to be connected to the transmission member 2744.

[0044] In one embodiment, the quick-release mechanism 274 further includes an elastic element 2745, with the connecting end 2744a passing through the elastic element 2745. The elastic element 2745 is located between the quick-release body 2741 and the actuator 2743, and it also abuts against the quick-release body 2741 and the actuator 2743. For example, the elastic element 2745 can be a spring, fitted onto the connecting end 2744a, with both ends of the spring abutting against the quick-release body 2741 and the actuator 2743, respectively. When the operating member 2742 rotates to the first position, the actuator 2743 can move upward relative to the fixed member 273, thereby compressing the spring and giving it a deformation force. When the operating member 2742 is rotated to the second position, the actuator 2743 can move downward relative to the fixed member 273. At the same time, the deformation force of the spring can push the actuator 2743 downward, which is conducive to the rapid separation of the actuator 2743 from the fixed member 273, thereby improving the disassembly and assembly efficiency of the quick-release mechanism 274.

[0045] In one embodiment, the quick-release body 2741 extends along a preset direction, which is substantially parallel to the axial direction of the transmission member 2744. The operating member 2742 and the actuating member 2743 are distributed on both sides of the quick-release body 2741 along the preset direction. When the operating member 2742 is in the latching position, the actuating member 2743 and the latching portion 2741c respectively latch onto both sides of the fixing member 273 along the preset direction. In this application, the preset direction is the height direction of the frame 11. This configuration fixes both ends of the quick-release body 2741 to the fixing member 273, thereby improving the connection stability between the quick-release body 2741 and the fixing member 273, and further improving the connection stability between the auxiliary cargo box 275 and the frame 11.

[0046] As an optional implementation, the locking part 2741c has a first locking groove 2741b, with the opening of the first locking groove 2741b facing the actuator 2743. The actuator 2743 has a second locking groove 2743a on the side near the quick-release body 2741. When the operating member 2742 is in the locking position, the fixing member 273 is locked into the first locking groove 2741b and the second locking groove 2743a on both sides along the axial direction of the transmission member 2744, respectively. With this configuration, when the operating member 2742 is in the locking position, the first locking groove 2741b can limit the upper end of the fixing member 273 along the axial direction of the transmission member 2744, and the second locking groove 2743a can limit the lower end of the fixing member 273 along the axial direction of the transmission member 2744, further improving the connection stability between the quick-release mechanism 274 and the fixing member 273.

[0047] like Figure 8In one embodiment, the quick-release mechanism 274 further includes an anti-slip pad 2747, which is installed in the first latching groove 2741b and / or the second latching groove 2743a, with the fastener 273 abutting against the anti-slip pad 2747. Through this arrangement, the anti-slip pad 2747 can increase the friction between the fastener 273 and the first latching groove 2741b, as well as the friction between the fastener 273 and the second latching groove 2743a, thereby improving the connection stability between the fastener 273 and the quick-release body 2741, and further improving the connection stability between the auxiliary cargo box 275 and the frame 11.

[0048] In one embodiment, the quick-release mechanism 274 further includes a positioning shaft 2746. The operating member 2742 has a limiting groove 2742c and a positioning hole 2742d communicating with the limiting groove 2742c. The end of the transmission member 2744 furthest from the actuator 2743 is located within the limiting groove 2742c. The positioning shaft 2746 passes through the positioning hole 2742d and the transmission member 2744 within the limiting groove 2742c, allowing the transmission member 2744 to be rotatably connected to the operating member 2742 via the positioning shaft 2746. This arrangement avoids interference between the transmission member 2744 and the rotation of the operating member 2742, enabling the rotation of the operating member 2742 to drive the transmission member 2744 to rotate, thus achieving the quick-release function between the quick-release mechanism 274 and the fixing member 273.

[0049] like Figure 5 and Figure 6 As shown, in one embodiment, the operating member 2742 has a first abutment surface 2742a and a second abutment surface 2742b. The operating member 2742 rotates relative to the transmission member 2744 to form a first position and a second position. When the actuator 2743 is in the engaged position, the first abutment surface 2742a abuts against the quick-release body 2741, at which time the operating member 2742 is in the first position. When the actuator 2743 is in the moving position and the disengaged position, the second abutment surface 2742b abuts against the quick-release body 2741, at which time the operating member 2742 is in the second position.

[0050] In this embodiment, the axis of rotation of the operating member 2742 relative to the transmission member 2744 is defined as the rotation axis, and the minimum distance D1 between the first contact surface 2742a and the rotation axis is greater than the minimum distance D2 between the second contact surface 2742b and the rotation axis. With this configuration, when the operating member 2742 rotates from the first position to the second position, it can drive the transmission member 2744 to move downward, thereby realizing the quick-release mechanism 274's quick disassembly and assembly function.

[0051] like Figure 8As shown, in one embodiment, the quick-release body 2741 has a support portion 2741e, which is located on the fixing portion 2741d. The support portion 2741e abuts against and supports the auxiliary cargo box 275, while the fixing portion 2741d is fixedly connected to the auxiliary cargo box 275. This arrangement improves the connection stability between the quick-release body 2741 and the auxiliary cargo box 275, thereby enhancing the connection stability between the auxiliary cargo box 275 and the vehicle frame 11.

[0052] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An all-terrain vehicle, characterized in that, Frame; A walking system, at least partially located below the vehicle frame; A suspension system that connects the running gear to the vehicle frame; The powertrain is supported by the vehicle frame and is connected in transmission to the running gear. The cargo box, at least partially located at the rear of the vehicle frame; Its features are, The cargo box includes a quick-release mechanism, a secondary cargo box, and a fastener connected to the vehicle frame. The fastener and the secondary cargo box are detachably connected via the quick-release mechanism. The quick-release mechanism includes: The quick-release body has a fixing part on one side that connects to the auxiliary cargo box, and a snap-fit ​​part on the other side that can snap into the fixing member. A transmission component, which is a shaft, is inserted through the quick-release body along its axial direction; An operating component, wherein one end of the operating component is rotatably connected to the transmission component; An actuator is connected to the other end of the transmission member. The actuator has a snap-fit ​​position, a moving position, and a disengaged position. When the actuator is in the snap-fit ​​position, it abuts against the fixing member to connect the quick-release mechanism to the fixing member. When the actuator is in the moving position, there is a gap between the actuator and the fixing member, and the quick-release mechanism can move relative to the fixing member. When the actuator is in the disengaged position, the actuator and the fixing member do not overlap along the axial direction of the transmission member, and the quick-release mechanism can separate from the fixing member.

2. The all-terrain vehicle according to claim 1, characterized in that, The quick-release body has a through hole extending through it, the through hole extending axially along the transmission member, the transmission member being located within the through hole and capable of rotating within the through hole; the operating member can rotate the actuator via the transmission member so that the actuator can be in the disengaged position.

3. The all-terrain vehicle according to claim 1, characterized in that, The quick-release mechanism includes a connector, and one end of the transmission component that connects to the actuator is defined as the connecting end. The connecting end is at least partially inserted into the actuator along the axial direction of the transmission component, and the connecting end is fixed by the connector.

4. The all-terrain vehicle according to claim 3, characterized in that, The quick-release mechanism also includes an elastic element, and the connecting end is also inserted through the elastic element. The elastic element is located between the quick-release body and the actuator, and the elastic element also abuts against the quick-release body and the actuator.

5. The all-terrain vehicle according to claim 1, characterized in that, The quick-release body extends along a preset direction, which is substantially parallel to the axial direction of the transmission component. The operating component and the actuating component are distributed on both sides of the quick-release body along the preset direction. When the actuating component is in the snap-fit ​​position, the actuating component and the snap-fit ​​portion snap-fit ​​the fixing component on both sides along the preset direction.

6. The all-terrain vehicle according to claim 5, characterized in that, The snap-fit ​​part has a first snap-fit ​​groove with the opening of the first snap-fit ​​groove facing the actuator. The actuator has a second snap-fit ​​groove on the side near the quick-release body. When the actuator is in the snap-fit ​​position, the fixing member is snapped into the first snap-fit ​​groove and the second snap-fit ​​groove on both sides along the axial direction of the transmission member.

7. The all-terrain vehicle according to claim 6, characterized in that, The quick-release mechanism also includes an anti-slip pad, which is installed in the first snap-fit ​​groove and / or the second snap-fit ​​groove, and the fastener abuts against the anti-slip pad.

8. The all-terrain vehicle according to claim 1, characterized in that, The quick-release mechanism further includes a positioning shaft. The operating member has a limiting groove and a positioning hole communicating with the limiting groove. The end of the transmission member away from the actuator is located in the limiting groove. The positioning shaft passes through the positioning hole and the transmission member in the limiting groove, so that the transmission member is rotatably connected to the operating member through the positioning shaft.

9. The all-terrain vehicle according to claim 1, characterized in that, The operating member has a first abutment surface and a second abutment surface. The operating member rotates relative to the transmission member to form a first position and a second position. When the actuator is in the engaged position, the first abutment surface abuts against the quick-release body. When the actuator is in the moving position and the disengaged position, the second abutment surface abuts against the quick-release body. The axis of rotation of the operating member relative to the transmission member is defined as the rotation axis. The minimum distance between the first abutment surface and the rotation axis is greater than the minimum distance between the second abutment surface and the rotation axis.

10. The all-terrain vehicle according to claim 1, characterized in that, The quick-release body has a support portion, which is located on the fixing portion. The support portion abuts against and supports the auxiliary cargo box.

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