UTV rear carriage turnover control structure

Abstract

The utility model relates to the field of all-terrain vehicles, and particularly discloses a UTV rear compartment turnover control structure which comprises a vehicle frame. The container is rotationally arranged on the frame; one end of the gas spring is hinged to the frame, and the other end is hinged to the container; the locking device is used for fixing the container on the frame; a mounting seat is arranged on the frame, a connecting shaft is arranged on the mounting seat, and the bottom of the container is rotationally arranged on the connecting shaft; the locking device comprises fixing seats symmetrically and fixedly arranged at the bottom of the container, a rotating shaft with the two ends arranged on the fixing seats in a penetrating mode and rotationally connected with the fixing seats, a lock catch arranged on the rotating shaft, a limiting piece arranged on the frame, a first driving piece, a second driving piece and an elastic piece arranged between the fixing seats and the lock catch, wherein the first driving piece and the second driving piece are used for driving the lock catch to rotate. The lock catch is matched with the limiting piece in an abutting mode, the first driving piece or the first driving piece drives the lock catch to rotate so that the lock catch and the limiting piece can be separated and unlocked, and the container can rotate with the connecting shaft as the axis. The container turnover device has the effect that the container can be conveniently unlocked so that the container can be turned over.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of all-terrain vehicles, in particular to a UTV rear compartment turnover control structure. BACKGROUND

[0002] All-terrain vehicles refer to vehicles that can travel on any terrain and can move freely on terrain where ordinary vehicles cannot maneuver. UTV (Utility terrain Vehicle) refers to all-terrain vehicles, which are generally referred to as utility multi-purpose all-terrain vehicles. The main transmission structure is an engine, and the four-wheel motor vehicle is designed from the horsepower and torque. The vehicle is simple and practical, has good off-road performance, has wide tires that can increase the contact area with the ground, generate more friction, and reduce the pressure of the vehicle on the ground, making it easy to travel on beaches, riverbeds, forest trails, streams, and harsh desert terrain, and can carry personnel or transport goods.

[0003] Since most all-terrain vehicles are used in extreme environments, the cargo box of the all-terrain vehicle needs to have high stability when fixed. Most cargo boxes on the market have a single operation unlocking operation mode, which usually locks the two sides of the cargo box through different locking assemblies, and needs to be unlocked separately when unlocking, making the operation cumbersome. CONTENT OF THE INVENTION

[0004] In order to facilitate the unlocking of the cargo box and solve the problem of cargo box turnover, the present application provides a UTV rear compartment turnover control structure.

[0005] The UTV rear compartment turnover control structure provided by the present application adopts the following technical scheme:

[0006] Comprise:

[0007] A frame;

[0008] A cargo box rotatably arranged on the frame;

[0009] A gas spring having one end hingedly connected to the frame and the other end hingedly connected to the cargo box;

[0010] A locking device for fixing the cargo box to the frame;

[0011] The frame is provided with a mounting seat, the mounting seat is provided with a connecting shaft, and the bottom of the cargo box is rotatably arranged on the connecting shaft;

[0012] The locking device comprises a fixing seat fixed symmetrically on the bottom of the container, a rotating shaft penetrating through the fixing seat at both ends and being rotationally connected with the fixing seat, a lock catch arranged on the rotating shaft, a limiting piece arranged on the vehicle frame, a first driving piece and a second driving piece for driving the lock catch to rotate, and an elastic piece arranged between the fixing seat and the lock catch; the lock catch is in abutting engagement with the limiting piece, and the first driving piece or the second driving piece drives the lock catch to rotate so as to separate the lock catch from the limiting piece and unlock, and the container rotates around the connecting shaft.

[0013] By adopting the above technical scheme, the rotating shaft is driven to rotate by the first driving piece or the second driving piece, and the lock catch is driven to rotate by the rotating shaft, so as to separate or abut the lock catch from the limiting piece. Regardless of the first driving piece or the second driving piece, the other one will rotate synchronously through the rotating shaft, thereby realizing the unlocking function and enabling the gas spring to drive the container to overturn around the connecting shaft. Therefore, when the container needs to be overturned, the first driving piece or the second driving piece can be rotated to realize the unlocking regardless of the position (side) of the personnel on the all-terrain vehicle, and the locking devices on both sides do not need to be unlocked respectively, thereby improving the operation speed and realizing the locking effect through the limiting engagement between the lock catch and the limiting piece, so that the structure is more simple.

[0014] In a possible implementation, the structure of the first driving piece is the same as that of the second driving piece, and both are rocker arms fixed on both ends of the rotating shaft.

[0015] In a possible implementation, the lock catch is provided with a bent portion connected with the elastic piece.

[0016] In a possible implementation, the lock catch is provided with a first clamping block, and the limiting piece is provided with a first clamping groove matched with the first clamping block.

[0017] In a possible implementation, the lock catch is provided with a clamping hook, and the limiting piece is in the shape of a cylinder; when the lock catch rotates and abuts against the limiting piece, the cylindrical limiting piece is clamped into the hook groove of the clamping hook.

[0018] In a possible implementation, the locking device further comprises:

[0019] The support seat is symmetrically arranged on the bottom of the container and parallel to the fixing seat.

[0020] The rotating shaft penetrates through the two support seats at both ends.

[0021] In a possible implementation, the container comprises:

[0022] The container body;

[0023] The cover door is rotationally arranged on the container body through a hinge shaft.

[0024] The fixing device is used for fixing the cover door on the container body.

[0025] In a possible implementation, the bottom of the container body is provided with a first support plate and a second support plate, and a third support plate is welded between the first support plate and the second support plate, and the third support plate is rotationally arranged on the connecting shaft.

[0026] In a possible implementation, the fixing device comprises:

[0027] The first connecting plate is fixedly arranged on the cover door;

[0028] The second connecting plate is fixedly arranged on the container body;

[0029] The latch is rotationally arranged on the first connecting plate;

[0030] The handle is fixedly arranged on the latch;

[0031] The hook is fixedly arranged on the latch at two ends;

[0032] The second connecting plate is provided with a stop block that is locked with the hook, and the first connecting plate is provided with an opening through which the second connecting plate passes.

[0033] In a possible implementation, the handle is provided with a second clamping block, and the first connecting plate is provided with a protrusion, and the protrusion is provided with a second clamping groove that cooperates with the second clamping block.

[0034] In summary, the present application has the following beneficial technical effects: the rotation of the rotating shaft is driven by the first driving member or the second driving member, the rotating shaft drives the lock catch to rotate, so that the lock catch is separated from or abuts against the limiting member, wherein no matter the first driving member or the second driving member is driven to rotate, the other one will synchronously rotate through the rotating shaft, thereby realizing the unlocking function, so that the air spring drives the container to overturn around the connecting shaft. Therefore, when the container needs to be overturned, personnel on any side (side) of the all-terrain vehicle can realize the unlocking function through the rotation of the first driving member or the second driving member, without the need to separately unlock the locking devices on both sides, thereby improving the operation speed, and the locking effect can be realized through the limiting cooperation of the lock catch and the limiting member, so that the structure is more simple. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a whole schematic view according to the embodiment of the present application;

[0036] Figure 2 is a structural schematic view of a part of the embodiment, mainly showing the locking device and the fixing device;

[0037] Figure 3 is an enlarged schematic view of part A of Figure 2 ​

[0038] Figure 4 is Figure 2 an enlarged schematic view of part B of

[0039] Figure 5 is Figure 2 an enlarged schematic view of part C of

[0040] Figure 6 is Figure 5 an enlarged schematic view of part D of

[0041] Fig. 1 is a perspective view of a truck frame according to the present application; Fig. 2 is a perspective view of a truck box according to the present application; Fig. 3 is a perspective view of a locking device according to the present application; Fig. 4 is a perspective view of a fixing seat according to the present application; Fig. 5 is a perspective view of a support seat according to the present application; Fig. 6 is a perspective view of a rotating shaft according to the present application; Fig. 7 is a perspective view of a lock catch according to the present application; Fig. 8 is a perspective view of a limiting piece according to the present application; Fig. 9 is a perspective view of a first driving piece according to the present application; Fig. 10 is a perspective view of a second driving piece according to the present application; Fig. 11 is a perspective view of an elastic piece according to the present application; Fig. 12 is a perspective view of a bending part according to the present application; Fig. 13 is a perspective view of a first clamping block according to the present application; Fig. 14 is a perspective view of a first clamping groove according to the present application; Fig. 15 is a perspective view of a mounting seat according to the present application; Fig. 16 is a perspective view of a connecting shaft according to the present application; Fig. 17 is a perspective view of a truck box body according to the present application; Fig. 18 is a perspective view of a cover door according to the present application; Fig. 19 is a perspective view of a fixing device according to the present application; Fig. 20 is a perspective view of a hinged shaft according to the present application; Fig. 21 is a perspective view of a first support plate according to the present application; Fig. 22 is a perspective view of a second support plate according to the present application; Fig. 23 is a perspective view of a third support plate according to the present application; Fig. 24 is a perspective view of a first connecting plate according to the present application; Fig. 25 is a perspective view of a second connecting plate according to the present application; Fig. 26 is a perspective view of a bolt according to the present application; Fig. 27 is a perspective view of a handle according to the present application; Fig. 28 is a perspective view of a hook according to the present application; Fig. 29 is a perspective view of a stopper according to the present application; Fig. 30 is a perspective view of an opening according to the present application; Fig. 31 is a perspective view of a second clamping block according to the present application; Fig. 32 is a perspective view of a protruding block according to the present application; and Fig. 33 is a perspective view of a second clamping groove according to the present application. DETAILED DESCRIPTION

[0042] The application will be further described below in conjunction with the accompanying drawings. Figures 1-6 The application will be further described below in conjunction with the accompanying drawings.

[0043] First, those skilled in the art should understand that the embodiments are only used to explain the technical principles of the application and are not intended to limit the protection scope of the application. Those skilled in the art can adjust them as needed to adapt to specific application occasions.

[0044] In the description of the embodiments of the application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the application can be understood according to the specific circumstances.

[0045] In the embodiments of the present application, unless specifically defined and limited otherwise, a first feature is "on" or "under" a second feature can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "over", "above" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. The first feature "under", "below" and "underneath" the second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0046] With reference to Figures 1-6 , the UTV rear compartment turnover control structure includes a frame 1, a cargo box 2, a gas spring, and a locking device 3. The cargo box 2 is rotatably arranged on the frame 1, the gas spring (not shown in the figure) is hingedly connected to one end of the frame 1 and the other end of the cargo box 2. The locking device 3 is used to fix the cargo box 2 on the frame 1. The locking device 3 includes a fixed seat 4, a supporting seat 5, a rotating shaft 6, a lock catch 7, a limiting piece 8, a first driving piece 9, a second driving piece 10, and an elastic piece 11. The fixed seat 4 is symmetrically arranged on the bottom of the cargo box 2. The supporting seat 5 is symmetrically arranged on the bottom of the cargo box 2 and is parallel to the fixed seat 4. The rotating shaft 6 is arranged through the fixed seat 4 and the supporting seat 5 at both ends and is rotatably connected with the fixed seat 4 and the supporting seat 5. The lock catch 7 is arranged on the rotating shaft 6. The limiting piece 8 is arranged on the frame 1. The first driving piece 9 and the second driving piece 10 are respectively used to drive the lock catch 7 to rotate. The elastic piece 11 is arranged between the fixed seat 4 and the lock catch 7. The elastic piece 11 can be a spring or a torsion spring. The lock catch 7 is in abutting connection with the limiting piece 8. The first driving piece 9 or the first driving piece 9 drives the lock catch 7 to rotate so as to separate the lock catch 7 from the limiting piece 8 to be unlocked, and the cargo box 2 rotates around the connecting shaft 16. The first driving piece 9 or the second driving piece 10 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the lock catch 7 to rotate so as to separate or abut the lock catch 7 from the limiting piece 8. Regardless of the first driving piece 9 or the second driving piece 10, the other one will rotate synchronously through the rotating shaft 6, thereby realizing the unlocking function and enabling the gas spring to drive the cargo box 2 to overturn around the connecting shaft 16. Therefore, when the cargo box 2 needs to be overturned, personnel on any side (side edge) of the all-terrain vehicle can realize the unlocking function through the rotation of the first driving piece 9 or the second driving piece 10, without the need to separately unlock the locking devices 3 on both sides, thereby improving the operation speed and realizing the locking effect through the limiting cooperation of the lock catch 7 and the limiting piece 8, so that the structure is more simple and convenient.

[0047] The structure of the first driving piece 9 is the same as that of the second driving piece 10, and both are rocker arms fixedly arranged on both ends of the rotating shaft 6.

[0048] The lock catch 7 has a bent portion 12 connected with the elastic piece 11.

[0049] The first clamping block 13 is arranged on the lock catch 7, and the first clamping groove 14 matched with the first clamping block 13 is arranged on the limiting piece 8. In other embodiments, the lock catch 7 can be provided with a clamping hook, and the limiting piece 8 is in a cylindrical shape; when the lock catch 7 rotates and abuts against the limiting piece, the cylindrical limiting piece 8 is clamped into the hook groove of the clamping hook.

[0050] The mounting seat 15 is arranged on the frame 1, and the connecting shaft 16 is arranged on the mounting seat 15. The box 2 comprises a box body, a cover door 18 and a fixing device 19. The cover door 18 is rotatably arranged on the box body through the hinge shaft 20. The fixing device 19 is symmetrically arranged on the cover door 18 and the box body and is used for fixing the cover door 18 on the box body. The first support plate 21 and the second support plate 22 are arranged on the bottom of the box body. The third support plate 23 is welded between the first support plate 21 and the second support plate 22 and is rotatably arranged on the connecting shaft 16.

[0051] The fixing device 19 comprises a first connecting plate 24, a second connecting plate 25, a bolt 26, a handle 27 and a hook 28. The first connecting plate 24 is fixedly arranged on the cover door 18. The second connecting plate 25 is fixedly arranged on the box body. The bolt 26 is rotatably arranged on the first connecting plate 24. The handle 27 is fixedly arranged on the bolt 26. The hook 28 is fixedly arranged at both ends of the bolt 26. The second connecting plate 25 is provided with the stop block 29 locked with the hook 28. The first connecting plate 24 is provided with the opening 30 through which the second connecting plate 25 passes. The second clamping block 31 is arranged on the handle 27. The first connecting plate 24 is provided with the protrusion 32. The second clamping groove 33 matched with the second clamping block 31 is arranged on the protrusion 32. When the cover door 18 needs to be fixed on the box body, the handle 27 is pulled to drive the bolt 26 to rotate, and the bolt 26 drives the hook 28 to rotate, so that the hook 28 is hung on the stop block 29. At the same time, in the process of rotating the handle 27, the second clamping block 31 is clamped into the second clamping groove 33, so as to ensure the connection strength and the stable and firm fixation of the cover door 18 on the box body.

[0052] In the description of the embodiments of the present application, it should be noted that in the description of the present application, the terms indicating the direction or position relationship are based on the direction or position relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or member must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0053] In the description of the application, the description of the terms "one embodiment", "some embodiments", "in this embodiment", "specific example", or "some examples" and the like means that the specific features, mechanisms, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the application. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0054] The above description is merely a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1.A UTV rear compartment turnover control structure, comprising: a frame (1) ; a cargo box (2) rotatably arranged on the frame (1) ; a gas spring, one end of which is hingedly connected to the frame (1), and the other end of which is hingedly connected to the cargo box (2) ; characterized in that: the UTV rear compartment turnover control structure further comprises: a locking device (3) for fixing the cargo box (2) to the frame (1) ; the frame (1) is provided with a mounting seat (15), the mounting seat (15) is provided with a connecting shaft (16), and the bottom of the cargo box (2) is rotatably arranged on the connecting shaft (16) ; the locking device (3) comprises a fixed seat (4) symmetrically fixed to the bottom of the cargo box (2), a rotating shaft (6) penetrating through both ends of the fixed seat (4) and rotatably connected to the fixed seat (4), a lock catch (7) arranged on the rotating shaft (6), a limiting piece (8) arranged on the frame (1), a first driving piece (9) and a second driving piece (10) both for driving the lock catch (7) to rotate, and an elastic piece (11) arranged between the fixed seat (4) and the lock catch (7) ; the lock catch (7) is in abutting connection with the limiting piece (8), the first driving piece (9) or the first driving piece (9) drives the lock catch (7) to rotate so that the lock catch (7) is separated from the limiting piece (8) to be unlocked, and the cargo box (2) rotates around the connecting shaft (16) as the axis. 2.The UTV rear compartment turnover control structure according to claim 1, characterized in that: the structure of the first driving piece (9) is the same as that of the second driving piece (10), and both are rocker arms fixed to both ends of the rotating shaft (6). 3.The UTV rear compartment turnover control structure according to claim 1, characterized in that: the lock catch (7) has a bent portion (12) connected with the elastic piece (11). 4.The UTV rear compartment turnover control structure according to claim 1, characterized in that: the lock catch (7) is provided with a first clamping block (13), and the limiting piece (8) is provided with a first clamping groove (14) matched with the first clamping block (13). 5.The UTV rear compartment turnover control structure according to claim 1, characterized in that: the lock catch (7) is provided with a clamping hook, and the limiting piece (8) is in the shape of a cylinder; when the lock catch (7) rotates to abut against the limiting piece (8), the cylindrical limiting piece (8) is clamped into the hook groove of the clamping hook. 6.The UTV rear compartment turnover control structure according to claim 1, characterized in that: the locking device (3) further comprises: supporting seats (5) symmetrically arranged on the bottom of the cargo box (2) and parallel to the fixed seat (4) ; the rotating shaft (6) penetrates through both of the supporting seats (5). 7.The UTV rear compartment turnover control structure according to claim 1, characterized in that: the cargo box (2) comprises: a cargo box body (2) ; a cover door (18) rotatably arranged on the cargo box body (2) through a hinge shaft (20). A fixing device (19) is arranged to fix the cover door (18) to the body of the cargo box (2). 8.The UTV rear cargo box flip control structure of claim 7, wherein: A first support plate (21) and a second support plate (22) are arranged on the bottom of the body of the cargo box (2), and a third support plate (23) is welded between the first support plate (21) and the second support plate (22), and the third support plate (23) is rotatably arranged on the connecting shaft (16). 9.The UTV rear cargo box flip control structure of claim 7, wherein: The fixing device (19) comprises: A first connecting plate (24) is fixedly arranged on the cover door (18); A second connecting plate (25) is fixedly arranged on the body of the cargo box (2); A latch (26) is rotatably arranged on the first connecting plate (24); A handle (27) is fixedly arranged on the latch (26); Hooks (28) are fixedly arranged on both ends of the latch (26); A stop block (29) is arranged on the second connecting plate (25) and is locked with the hooks (28); and An opening (30) is arranged on the first connecting plate (24) and is passed through by the second connecting plate (25). 10.The UTV rear cargo box flip control structure of claim 9, wherein: A second clamping block (31) is arranged on the handle (27), a protruding block (32) is arranged on the first connecting plate (24), and a second clamping groove (33) is arranged on the protruding block (32) and is matched with the second clamping block (31).

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