All-terrain vehicle
By setting up a guide rail mechanism and the first connection mechanism on the all -terrain vehicle, the door follows the guide rail along the guide rails, solve the problem of incomplete driving in the door in the narrow space, realizes the convenient passenger's operation of the car, and improves the stability of the door door. And security.
Patent Information
- Application Number
- CN202310930529.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-25
- Publication Date
- 2025-01-28
AI Technical Summary
When the existing all-terrain vehicles open the door in a narrow area of the road, it may cause the door to interfere with obstacles, resulting in incomplete opening of the door, increasing the difficulty for occupants to get on and off the vehicle.
Adopt the guide rail mechanism and the first connection agency, so that the doors can go along the extension direction of the guide rail mechanism, realize the opening and closing of the narrow roads, and facilitate the occupants to get on and off in a narrow space.
Effectively open and close the door in the narrow space, reduce the difficulty of passing through the car, and improve the stability and safety of the door.
Smart Images
Figure CN119369895A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of vehicles, in particular to an all-terrain vehicle. Background Art
[0002] At present, the doors of all-terrain vehicles provide a passage for drivers and passengers to enter and exit the vehicle, thereby isolating interference from outside the vehicle, reducing side collisions to a certain extent, and helping to improve the protection of drivers and passengers.
[0003] In the prior art, the doors of all-terrain vehicles generally adopt a rotary opening method, that is, the front side of the door is hinged to the door pillar, so that the door can rotate relative to the door pillar. This is the mainstream door opening method of all-terrain vehicles.
[0004] However, the above arrangement may cause the door to interfere with obstacles when the all-terrain vehicle opens its door in a narrow road space, resulting in incomplete door opening, making it inconvenient for passengers to get on and off the vehicle, and further increasing the difficulty of getting on and off the vehicle for the driver and passengers. Summary of the invention
[0005] In order to solve the deficiencies of the prior art, an object of the present invention is to provide an all-terrain vehicle which can reduce the difficulty of passengers getting on and off the vehicle in narrow roads.
[0006] To achieve the above object, the present invention adopts the following technical solution:
[0007] An all-terrain vehicle includes a frame, a travel assembly, a suspension assembly, a power system and a door. The travel assembly includes a front wheel and a rear wheel, and the suspension assembly connects the front wheel and the rear wheel to the frame. The power system is used to drive the travel assembly. The door is at least partially arranged on the frame. The all-terrain vehicle also includes a moving assembly, and the moving assembly is used to open and close the door. The moving assembly includes a guide rail mechanism and a first connecting mechanism, and the guide rail mechanism is arranged on the left side and / or the right side of the all-terrain vehicle; the first connecting mechanism is used to connect the guide rail mechanism and the door; the first connecting mechanism and the guide rail mechanism can move relative to each other so that the door moves along the extension direction of the guide rail mechanism; the travel of the door moving along the extension direction of the guide rail mechanism is set as a sliding distance, the distance between the axis of the front wheel and the axis of the rear wheel in the length direction of the all-terrain vehicle is set as the axle distance, and the ratio of the sliding distance to the axle distance is set to be greater than or equal to 0.35 and less than or equal to 0.65.
[0008] Further, the length of the guide rail mechanism along the extension direction of the guide rail mechanism is set as the guide rail length, and the ratio of the sliding distance to the guide rail length is set to be greater than or equal to 0.52 and less than or equal to 1.
[0009] Furthermore, the vehicle door includes an open state and a closed state. When the vehicle door is in the open state, the maximum width of the all-terrain vehicle in the width direction is set to the door opening width. When the vehicle door is in the closed state, the maximum width of the all-terrain vehicle in the width direction is set to the door closing width. The ratio of the door closing width to the door opening width is set to be greater than or equal to 0.63 and less than or equal to 1; the all-terrain vehicle also includes a vehicle lock structure arranged on the frame, and when the vehicle door is in the closed state, the vehicle door and the vehicle lock structure are connected.
[0010] Further, the first connection mechanism includes a moving member that moves relative to the guide rail mechanism, and the guide rail mechanism limits the displacement of the moving member in at least three directions of the upper, lower, left and right of the all-terrain vehicle.
[0011] Furthermore, a moving space is formed in the guide rail mechanism, and the moving parts are configured as a plurality of guide wheels with rotational freedom, and the left side, right side and bottom side of the moving space are rollingly connected to at least one guide wheel.
[0012] Furthermore, the minimum interval between the guide wheel and the upper side of the moving space is set to be greater than or equal to 2.5 mm and less than or equal to 4.5 mm.
[0013] Furthermore, the moving assembly also includes a load-bearing mechanism connected to the frame and a second connecting mechanism connected to the door, the second connecting mechanism is arranged on the upper side of the load-bearing mechanism, and the door causes the second connecting mechanism to move on the load-bearing mechanism along the extension direction of the guide rail mechanism.
[0014] Furthermore, the all-terrain vehicle also includes a seat assembly, and the guide rail mechanism is at least partially arranged on the frame located at the rear side of the seat assembly; a limit member is also arranged on the rear side of the guide rail mechanism, and the limit member prevents the first connecting mechanism from detaching from the guide rail mechanism.
[0015] Furthermore, the guide rail mechanism extends substantially along a preset straight line direction, and on a reference plane perpendicular to the up-down direction of the all-terrain vehicle, an acute angle formed by the preset straight line and the reference plane is set to be greater than or equal to 1° and less than or equal to 5°.
[0016] Furthermore, the moving component includes a driving motor for driving the vehicle door to move, and the driving motor is arranged on the vehicle door; the guide rail mechanism includes a sliding part extending along a preset straight line direction and a guiding part extending along the width direction of the all-terrain vehicle, and the vehicle door moves along the width direction of the all-terrain vehicle through the guiding part.
[0017] The all-terrain vehicle can make the vehicle door slide along the guide rail mechanism through the first connecting mechanism, so that the vehicle door can be opened or closed in a narrow road, which is convenient for passengers to get on and off the vehicle in a narrow space. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a partial structural schematic diagram of the all-terrain vehicle of the present invention.
[0019] Figure 2 It is a schematic structural diagram of the all-terrain vehicle of the present invention when the door is open.
[0020] Figure 3 It is a partial structural side view of the all-terrain vehicle of the present invention.
[0021] Figure 4 For the present invention Figure 3 A partial enlarged view of point A in the middle.
[0022] Figure 5 It is a partial structural rear view of the all-terrain vehicle of the present invention.
[0023] Figure 6 It is a schematic structural diagram of the guide rail mechanism and the first connecting mechanism of the present invention.
[0024] Figure 7 For the present invention Figure 5 A partial enlarged view of point B in the middle.
[0025] Figure 8 It is a structural schematic diagram of the load-bearing mechanism and the second connecting mechanism of the all-terrain vehicle of the present invention.
[0026] Fig. 9 It is a schematic structural diagram of the guide rail mechanism and the first connecting mechanism of the present invention from another angle. DETAILED DESCRIPTION
[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the specific implementation modes of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation modes of the present invention.
[0028] like Figure 1 and Figure 2 As shown, an all-terrain vehicle 100 includes a frame 11, a traveling assembly 12, a body covering 13, a suspension assembly (not shown), a power system (not shown) and a door 14. The frame 11 constitutes the basic framework of the all-terrain vehicle 100, and is used to support the traveling assembly 12, the suspension assembly 13, the power system and the door 14. The traveling assembly 12 includes a front wheel 121 and a rear wheel 122. The suspension assembly 13 connects the front wheel 121 and the rear wheel 122 to the frame 11. The power system is at least partially disposed on the frame 11, and the power system and the traveling assembly 12 are transmission-connected, so that the power system can drive the traveling assembly 12 to travel. The door 14 is at least partially disposed on the frame 11 to enable passengers to get on or off the vehicle. In order to clearly illustrate the technical solution of the present invention, the following are also defined: Figure 1 In the present application, the width direction of the all-terrain vehicle 100 is set as the above-mentioned left-right direction, and the length direction of the all-terrain vehicle 100 is set as the above-mentioned front-back direction.
[0029] like Figure 2 , Figure 3 and Figure 4 As shown, as an implementation, the all-terrain vehicle 100 further includes a moving assembly 15, which is used to open and close the door 14, so that it is convenient for passengers to get on or off the vehicle. The moving assembly 15 includes a guide rail mechanism 151 and a first connecting mechanism 152. Specifically, the guide rail mechanism 151 is arranged on the left and / or right side of the all-terrain vehicle 100. That is, the guide rail mechanism 151 can be arranged on one side of the all-terrain vehicle 100, or the guide rail mechanism 151 can be arranged on both sides of the all-terrain vehicle 100. Among them, when the guide rail mechanism 151 is arranged on one side of the all-terrain vehicle 100, the other side of the all-terrain vehicle 100 can be arranged as an existing rotary door; when the guide rail mechanism 151 is arranged on both sides of the all-terrain vehicle 100, the passengers can open the door 14 by sliding on both sides of the all-terrain vehicle 100, so that the door 14 can be adjusted according to actual needs to meet different usage needs. The first connection mechanism 152 is used to connect the guide rail mechanism 151 and the vehicle door 14, and the first connection mechanism 152 and the guide rail mechanism 151 can move relative to each other, so that the vehicle door 14 can move along the extension direction of the guide rail mechanism 151. Among them, the guide rail mechanism 151 extends along the direction of the preset straight line 101, that is, the extension direction of the guide rail mechanism 151 is the direction of the preset straight line 101. Specifically, the preset straight line 101 extends along the length direction or the up-down direction of the all-terrain vehicle 100, so that the vehicle door 14 can be opened or closed along the length direction or the up-down direction of the all-terrain vehicle 100. It can be understood that the preset straight line 101 can also extend along the oblique upward or oblique downward direction of the all-terrain vehicle 100, as long as the vehicle door 14 can slide open. Through the above arrangement, the vehicle door 14 can be moved along the extension direction of the guide rail mechanism 151 through the first connection mechanism 152, and then the vehicle door 14 can be opened and closed by sliding, which is conducive to passengers getting on and off the vehicle in narrow spaces. More specifically, one end of the first connection mechanism 152 can be configured to be fixedly connected to the vehicle door 14, and the other end of the first connection mechanism 152 can be configured to be slidably connected or rollably connected to the guide rail mechanism 151. Through the above configuration, the connection stability between the first connection mechanism 152 and the vehicle door 14 is improved, and at the same time, the vehicle door 14 is slidably or rollably connected to the guide rail mechanism 151 through the first connection mechanism 152, so that the vehicle door 14 can slide along the guide rail mechanism 151.
[0030] In the present application, an example is taken in which the extension direction of the guide rail mechanism 151 is set along the length direction of the all-terrain vehicle 100 for description.
[0031] In this embodiment, the movement stroke of the door 14 in the extension direction of the guide rail mechanism 151 is set to the sliding distance L1, and the distance between the axis of the front wheel 121 and the axis of the rear wheel 122 in the length direction of the all-terrain vehicle 100 is set to the axle distance L2. The ratio of the sliding distance L1 to the axle distance L2 is set to be greater than or equal to 0.35 and less than or equal to 0.65. Specifically, the ratio of the sliding distance L1 to the axle distance L2 is set to be greater than or equal to 0.4 and less than or equal to 0.6. As an optional implementation, the ratio of the sliding distance L1 to the axle distance L2 can also be set to 0.5. Among them, if the ratio of the sliding distance L1 to the axle distance L2 is too large, the space utilization rate of the all-terrain vehicle 100 will be reduced, the layout space of the all-terrain vehicle 100 will be reduced, and interference between the door 14 and the parts of the all-terrain vehicle 100 will be caused; if the ratio of the sliding distance L1 to the axle distance L2 is too small, the door will not be fully opened, thereby increasing the difficulty for passengers to get on or off the vehicle. Through the above-mentioned arrangement, while improving the structural compactness and space utilization rate of the all-terrain vehicle 100, interference between the door 14 and the parts of the all-terrain vehicle 100 can be prevented, and it can also be convenient for passengers to get on or off the vehicle in a narrow space.
[0032] As an implementation, the length of the guide rail mechanism 151 along the extension direction of the guide rail mechanism 151 is set to the guide rail length L3, and the ratio of the sliding distance L1 to the guide rail length L3 is set to be greater than or equal to 0.52 and less than or equal to 1. Specifically, the ratio of the sliding distance L1 to the guide rail length L3 is set to be greater than or equal to 0.6 and less than or equal to 0.9. As an optional implementation, the ratio of the sliding distance L1 to the guide rail length L3 can also be set to 0.75. Through the above settings, it is possible to prevent the length of the sliding distance L1 from accounting for too small a proportion of the length of the guide rail mechanism 151, resulting in incomplete opening of the door 14, thereby reducing the difficulty of passengers getting on and off the vehicle; it is also possible to prevent the length of the sliding distance L1 from accounting for too small a proportion of the length of the guide rail mechanism 151, resulting in a reduction in the available space of the guide rail mechanism 151, thereby improving the space utilization of the guide rail mechanism 151, and further improving the structural compactness of the all-terrain vehicle 100. That is, through the above settings, while reducing the difficulty of passengers getting on and off the vehicle, the space utilization and structural compactness of the all-terrain vehicle 100 can be improved. It should be noted that the sliding distance L1 and the guide rail length L3 can be set to be consistent, which is beneficial to improving the structural compactness of the all-terrain vehicle 100 and the space utilization of the guide rail mechanism 151.
[0033] like Figure 1 , Figure 2 and Figure 5As shown, as an implementation, the door 14 includes an open state and a closed state. When the door 14 is in the open state, the maximum width of the all-terrain vehicle 100 in the width direction is set to the door opening width W1, and when the door 14 is in the closed state, the maximum width of the all-terrain vehicle 100 in the width direction is set to the door closing width W2. The ratio of the door closing width W2 to the door opening width W1 is set to be greater than or equal to 0.63 and less than or equal to 1. The ratio of the door closing width W2 to the door opening width W1 is set to be greater than or equal to 0.72 and less than or equal to 0.99. As an optional implementation, the ratio of the door closing width W2 to the door opening width W1 is set to 0.9. Through the above settings, it is possible to prevent the door opening width W1 from being too large, resulting in the inability of the all-terrain vehicle 100 to open or close the door 14 in a narrow space, thereby preventing the door opening width W1 from being too large and increasing the difficulty of passengers getting on or off the vehicle in a narrow space. As an optional implementation, a storage space for accommodating the door 14 can be formed between the frame 11 and the body cover 13, and the door 14 can move in the storage space, thereby further reducing the difficulty for passengers to get on or off the vehicle in a narrow space. At this time, the door closing width W2 and the door opening width W1 can be set to be basically the same. The all-terrain vehicle 100 also includes a vehicle lock structure 18, which is arranged on the frame 11. When the door 14 is in a closed state, the door 14 and the vehicle lock structure 18 are connected. Through the above arrangement, when the door 14 is in a closed state, the door 14 can always remain in a closed state when the all-terrain vehicle 100 is driving, thereby improving the stability of the door 14 when closed and improving the safety of the all-terrain vehicle 100 when driving.
[0034] like Figure 6 As shown, as an implementation, the first connecting mechanism 152 includes a moving member 1521, and the moving member 1521 can move relative to the guide rail mechanism 151. The guide rail mechanism 151 at least limits the displacement of the moving member 1521 in at least three directions of the upper, lower, left and right of the all-terrain vehicle 100. Specifically, in the present application, the moving member 1521 slides along the length direction of the all-terrain vehicle 100, so that the guide rail mechanism 151 can limit the sliding direction and sliding distance of the moving member 1521, which is beneficial to prevent the falling of the moving member 1521, and also helps to prevent the door 14 from interfering with the parts of the all-terrain vehicle 100 when opening and closing. It can be understood that when the guide rail mechanism 151 extends in the up-down direction of the all-terrain vehicle 100, the moving member 1521 can slide in the up-down direction, and the guide rail mechanism 151 also limits the displacement of the moving member 1521 in at least three directions of the front, rear, left and right of the all-terrain vehicle 100. That is, when the guide rail mechanism 151 extends along a preset direction, the guide rail mechanism 151 can limit displacement in at least three directions perpendicular to the preset direction.
[0035] Specifically, a moving space 1511 is formed in the guide rail mechanism 151, and the moving member 1521 is configured as a plurality of guide wheels 1521a with rotational freedom, and the left side, right side and bottom side of the moving space 1511 are all rollingly connected with at least one guide wheel 1521a. Among them, the guide wheel 1521a can be configured as a bearing, a pulley, etc. Specifically, the guide wheel 1521a includes at least two first guide wheels 1521b and a second guide wheel 1521c whose axes are perpendicular to each other, and the axis of the first guide wheel 1521b is arranged along the up-down direction of the all-terrain vehicle 100, and along the width direction of the all-terrain vehicle 100, the first guide wheel 1521b is respectively rollingly or slidingly connected with both sides of the moving space 1511, thereby limiting the displacement of the door 14 in the width direction of the all-terrain vehicle 100. The axis of the first guide wheel 1521c extends along the width direction of the all-terrain vehicle 100, and the lower side of the first guide wheel 1521c is connected to the moving space 1511 in a rolling or sliding manner, so that the first guide wheel 1521c can support the weight of the door 14, thereby improving the stability of the door 14 when it is opened or closed. In addition, through the above arrangement, the working stability of the guide wheel 1521a in the moving space 1511 can be improved, so that the guide wheel 1521a can be displaced in the moving space 1511, thereby realizing the displacement of the door 14, so that the door 14 can be opened or closed according to the needs of the passengers. Specifically, the moving space 1511 can be divided into a first space 1511a with an opening basically downward and a second space 1511b with an opening basically facing the door 14. The first space 1511a extends along the length direction of the ATV 100, and along the width direction of the ATV 100, the first space 1511a is at least partially arranged around both sides of the first guide wheel 1521b, thereby limiting the displacement of the first guide wheel 1521b along the width direction of the ATV 100. The second space 1511b extends along the length direction of the ATV 100, and the first guide wheel 1521c is at least partially arranged in the second space 1511b, and the lower side of the first guide wheel 1521c is rollingly connected to the second space 1511b, thereby improving the working stability of the first guide wheel 1521c in the second space 1511b, thereby improving the stability of the door 14 when sliding.
[0036] like Figure 7As shown, specifically, the minimum interval L4 between the guide wheel 1521a and the upper side of the moving space 1511 is set to be greater than or equal to 2.5mm and less than or equal to 4.5mm. As an optional implementation, the minimum interval L4 between the guide wheel 1521a and the upper side of the moving space 1511 is set to 3.5mm. Among them, if the minimum interval L4 between the guide wheel 1521a and the upper side of the moving space 1511 is too large, it will cause the guide wheel 1521a to move upward too much, which will cause the connection between the guide wheel 1521a and the guide rail mechanism 151 to be unstable; when the all-terrain vehicle 100 is traveling on an uneven road or slope, if the minimum interval L4 between the guide wheel 1521a and the upper side of the moving space 1511 is too small, it will cause the door 14 to move upward and collide with the moving space 1511 to produce abnormal noise. Therefore, through the above-mentioned setting, while the connection between the guide wheel 1521a and the guide rail mechanism 151 is stable, the noise caused by the door 14 when the all-terrain vehicle 100 is traveling on an uneven road or slope can be reduced.
[0037] like Figure 5 and Figure 8As shown, as an implementation, the moving assembly 15 includes a load-bearing mechanism 153 and a second connecting mechanism 154. The load-bearing mechanism 153 is connected to the vehicle frame 11, and the second connecting mechanism 154 is fixedly connected to the vehicle door 14, and the vehicle door 14 causes the second connecting mechanism 154 to move on the load-bearing mechanism 153 along the extension direction of the guide rail mechanism 151, and the load-bearing mechanism 153 is arranged on the lower side of the second connecting mechanism 154, so that the load-bearing mechanism 153 can bear the weight of the vehicle door 14 through the second connecting mechanism 154, and transfer the weight of the vehicle door 14 to the vehicle frame, thereby facilitating the improvement of the stability of the vehicle door 14. Specifically, the load-bearing mechanism 153 is formed with an upper surface substantially perpendicular to the up-down direction of the all-terrain vehicle 100, and the upper surface of the load-bearing mechanism 153 is used to bear the second connecting mechanism 154. More specifically, one end of the second connection mechanism 154 is fixedly connected to the vehicle door 14, and the other end of the second connection mechanism is relatively movable with the upper surface of the load-bearing mechanism 153, so that the second connection mechanism 154 can slide on the load-bearing mechanism 153 along the extension direction of the guide rail mechanism 151. The load-bearing mechanism 153 can be set as a plate structure connected to the vehicle frame 11; the second connection mechanism 154 includes at least one third guide wheel 1541, and the axis of the third guide wheel 1541 extends along the width direction of the all-terrain vehicle 100. In this embodiment, the second connection mechanism 154 is arranged at the lower side of the first connection mechanism 152, and the load-bearing mechanism 153 is arranged at the lower side of the guide rail mechanism 151, that is, the guide rail mechanism 151 and the load-bearing mechanism 153 are arranged up and down, so that the connection stability between the vehicle door 14 and the vehicle frame 11 is improved through double connection, so that the vehicle door 14 will not shake when the all-terrain vehicle 100 is driving, the structural stability of the all-terrain vehicle 100 is improved, and it is conducive to the safe driving of the all-terrain vehicle 100. It is understandable that the all-terrain vehicle 100 can set the second connection mechanism 154 as the first connection mechanism 152, and set the load-bearing mechanism 153 as the guide rail mechanism 151, so as to achieve the sliding of the door along the length direction of the guide rail mechanism 151. The structures of the first connection mechanism 152 and the second connection mechanism 154 can be set to be basically the same, so as to reduce the production cost and help improve the replaceability and versatility of the first connection mechanism 152 and the second connection mechanism 154.
[0038] like Figure 1 and Figure 2As shown, as an implementation, the all-terrain vehicle 100 includes a cockpit 16, which is arranged between the front wheel 121 and the rear wheel 122. The all-terrain vehicle 100 also includes a seat assembly 17, which is at least partially arranged in the cockpit 16. The guide rail mechanism 151 is at least partially arranged on the frame 11 located at the rear side of the seat assembly 17, so that the guide rail mechanism 151 and the parts of the all-terrain vehicle 100 do not interfere with each other, which is convenient for passengers to get on and off the vehicle, and is also conducive to improving the stability of the all-terrain vehicle 100 during operation. Specifically, the frame 11 located at the rear side of the seat assembly 17 can be set as a cargo box frame for installing a cargo box, so that the guide rail mechanism 151 can be set using the existing structure of the cargo box frame, and the guide rail mechanism 151 can be set on the frame 11 without adding an additional connecting mechanism, thereby improving the space utilization rate of the all-terrain vehicle 100 and improving the structural compactness of the all-terrain vehicle 100.
[0039] like Figure 6 As shown, a limiting member 1512 is further provided at the rear side of the guide rail mechanism 151, and the limiting member 1512 is used to prevent the first connection mechanism 152 from being separated from the guide rail mechanism 151. The limiting member 1512 is arranged in the moving space 1511. Specifically, a mounting hole for mounting the limiting member 1512 is provided at the rear side of the guide rail mechanism 151, and the limiting member 1512 is arranged on the guide rail mechanism 151 through the mounting hole. Through the above arrangement, it is beneficial to limit the displacement distance of the first connection mechanism 152 in the moving space 1511 through the limiting member 1512, so that the first connection mechanism 152 is prevented from being separated from the rear side of the guide rail mechanism 151 during the sliding process of the vehicle door 14. In addition, through the above-mentioned arrangement, the maximum distance that the first connecting mechanism 152 moves along the guide rail mechanism 151 can also be limited, thereby preventing interference between the components of the door 14 and the frame 11 and between the door 14 and the running assembly 12 when the door 14 is opened or closed, thereby improving the stability of the opening or closing of the door 14 and facilitating the normal operation of the door 14.
[0040] like Figure 2As shown, as an implementation method, the extension direction of the guide rail mechanism 151 is the direction of the preset straight line 101, and the acute angle α formed by the preset straight line 101 and the reference plane 102 is set to be greater than or equal to 1° and less than or equal to 5°. Specifically, the acute angle α formed by the preset straight line 101 and the reference plane 102 is set to be greater than or equal to 1° and less than or equal to 3°. Among them, the opening of the acute angle α is set to face backward. It should be noted that if the all-terrain vehicle 100 is set as a four-door vehicle, the four doors of the all-terrain vehicle 100 can all be set as the sliding doors 14 in this application, or only the door 14 located on the rear side can be set as the sliding door 14 in this application. Taking the case where the door 14 at the front side is set as an existing rotating door and the door 14 at the rear side is set as a sliding door 14 in the present application as an example, through the above-mentioned setting, the door 14 at the rear side can be made lower than the door at the front side, which is beneficial to reduce the windward surface of the all-terrain vehicle 100, so that the all-terrain vehicle 100 can reduce wind resistance when driving, thereby reducing the resistance of the all-terrain vehicle 100 when driving, and reducing the power loss of the all-terrain vehicle 100.
[0041] As an implementation method, the moving assembly 15 includes a driving motor 155, and the driving motor 155 can drive the vehicle door 14 to drive the first connecting mechanism 152 to move along the extension direction of the guide rail mechanism 151. Specifically, the driving motor 155 is arranged in the vehicle door 14. Through the above arrangement, the driving motor 155 can provide power to open or close the vehicle door 14, which improves the convenience of passengers opening or closing the vehicle door 14. It can be understood that the opening or closing method of the vehicle door 14 can also be set to manual opening or closing, so that the vehicle door 14 can select different opening or closing methods according to actual needs to improve the diversity of the vehicle door 14.
[0042] like Fig. 9 As shown, as an implementation, the guide rail mechanism 151 includes a sliding portion 1513 and a guiding portion 1514. The sliding portion 1513 extends along the preset straight line 101, and the guiding portion 1514 extends along the width direction of the all-terrain vehicle 100, and the sliding portion 1513 is arranged at the rear side of the guiding portion 1514. The sliding portion 1513 and the guiding portion 1514 are connected in a smooth transition, so that one end of the first connecting mechanism 152 can move freely between the sliding portion 1513 and the guiding portion 1514, and then the door 14 can move along the width direction of the all-terrain vehicle 100 through the guiding portion 1514, so as to prevent the door 14 from interfering with other parts of the all-terrain vehicle 100 when opening or closing, which is conducive to the normal operation of the door 14. It should be noted that when a storage space for accommodating the movement of the door 14 is formed between the frame 11 and the body cover 13, the guide rail mechanism 151 may not be provided with the guiding portion 1514.
[0043] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.
Claims
1. An all-terrain vehicle comprising: Frame; A traveling assembly, the traveling assembly comprising front wheels and rear wheels; a suspension assembly connecting the front wheel and the rear wheel to the frame; A power system, the power system is used to drive the travel assembly; a vehicle door, wherein the vehicle door is at least partially disposed on the vehicle frame; It is characterized in that The all-terrain vehicle further comprises a moving assembly, wherein the moving assembly is used to open and close the vehicle door; The mobile assembly comprises: A guide rail mechanism, wherein the guide rail mechanism is arranged on the left side and / or the right side of the all-terrain vehicle; a first connecting mechanism, the first connecting mechanism being used to connect the guide rail mechanism and the vehicle door; The first connecting mechanism and the guide rail mechanism are capable of relative movement, so that the vehicle door can move along the extension direction of the guide rail mechanism; The moving stroke of the door along the extension direction of the guide rail mechanism is set as a sliding distance, the distance between the axis of the front wheel and the axis of the rear wheel in the length direction of the all-terrain vehicle is set as an axle distance, and the ratio of the sliding distance to the axle distance is set to be greater than or equal to 0.35 and less than or equal to 0.
65.
2. The all-terrain vehicle according to claim 1, characterized in that: The length of the guide rail mechanism along the extension direction of the guide rail mechanism is set as the guide rail length, and the ratio of the sliding distance to the guide rail length is set to be greater than or equal to 0.52 and less than or equal to 1.
3. The all-terrain vehicle according to claim 1, characterized in that: The vehicle door includes an open state and a closed state. When the vehicle door is in the open state, the maximum width of the all-terrain vehicle in the width direction is set to the door opening width. When the vehicle door is in the closed state, the maximum width of the all-terrain vehicle in the width direction is set to the door closing width. The ratio of the door closing width to the door opening width is set to be greater than or equal to 0.63 and less than or equal to 1. The all-terrain vehicle also includes a vehicle lock structure arranged on the frame. When the vehicle door is in the closed state, the vehicle door and the vehicle lock structure are connected.
4. The all-terrain vehicle according to claim 1, characterized in that: The first connection mechanism includes a moving member that moves relative to the guide rail mechanism, and the guide rail mechanism limits the displacement of the moving member in at least three directions of the upper, lower, left and right directions of the all-terrain vehicle.
5. The all-terrain vehicle according to claim 4, characterized in that: A moving space is formed in the guide rail mechanism, and the moving member is configured as a plurality of guide wheels with rotational freedom, and the left side, the right side and the bottom side of the moving space are all rollingly connected to at least one of the guide wheels.
6. The all-terrain vehicle according to claim 5, characterized in that: The minimum interval between the guide wheel and the upper side of the moving space is set to be greater than or equal to 2.5 mm and less than or equal to 4.5 mm.
7. The all-terrain vehicle according to claim 1, characterized in that: The moving assembly also includes a load-bearing mechanism connected to the frame and a second connecting mechanism connected to the door, wherein the second connecting mechanism is arranged on the upper side of the load-bearing mechanism, and the door enables the second connecting mechanism to move on the load-bearing mechanism along the extension direction of the guide rail mechanism.
8. The all-terrain vehicle according to claim 1, characterized in that: The all-terrain vehicle also includes a seat assembly, and the guide rail mechanism is at least partially arranged on the frame located at the rear side of the seat assembly; a limit member is also arranged on the rear side of the guide rail mechanism, and the limit member prevents the first connecting mechanism from detaching from the guide rail mechanism.
9. The all-terrain vehicle according to claim 1, characterized in that: The guide rail mechanism basically extends along a preset straight line direction. On a reference plane perpendicular to the up-down direction of the all-terrain vehicle, the acute angle formed by the preset straight line and the reference plane is set to be greater than or equal to 1° and less than or equal to 5°.
10. The all-terrain vehicle according to claim 9, characterized in that: The moving component includes a driving motor for driving the vehicle door to move, and the driving motor is arranged on the vehicle door; the guide rail mechanism includes a sliding part extending along the preset straight line direction and a guiding part extending along the width direction of the all-terrain vehicle, and the vehicle door moves along the width direction of the all-terrain vehicle through the guiding part.