All-terrain vehicle

Abstract

The application provides an all-terrain vehicle, which comprises a frame, a running system and a vehicle body cover. The vehicle body cover comprises a base cover and a side bar connected to each other. The side bar is located at the left and right edges of the vehicle body cover along the width direction of the frame. The running system comprises front wheels and rear wheels. The side bar is located above the front wheels and / or the rear wheels. The base cover is provided with a first connecting part, and the side bar is provided with a second connecting part. The all-terrain vehicle further comprises a detachable bolt and a bolt fixing part. The bolt fixing part is fixed to the first connecting part and / or the second connecting part. The bolt fixing part is provided with a nut structure. The detachable bolt is arranged in the first connecting part and the second connecting part and is screwed with the nut structure. The nut structure is arranged on the side of the first connecting part and the second connecting part away from the front wheels and / or the rear wheels, so that the detachable bolt can be assembled with the nut structure by penetrating the first connecting part and the second connecting part in the direction away from the side of the front wheels and / or the rear wheels. In this way, the dismounting and mounting steps of the side bar are simple.

Description

Technical Field

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

[0002] All-terrain vehicle (ATV) body panels include side strips, which are located on both sides of the vehicle and above the wheels. In related technologies, other components are located above the side strips. When installing the side strips, the side strips must be installed first, followed by the components located above them; similarly, when removing the side strips, the components above them must be removed first, followed by the side strips themselves. However, when transporting an ATV in its packaged state, the side strips are in a disassembled state. If the user needs to install the side strips themselves later, they must first remove the components above the side strips before installing them. Similarly, if the side strips need to be replaced, the user must also first remove the components above them before replacing the side strips. This cumbersome process of installing and removing the side strips is problematic. Utility Model Content

[0003] In view of this, this application provides an all-terrain vehicle whose body panel side strips are easy to install and remove.

[0004] One embodiment of this application provides an all-terrain vehicle. The all-terrain vehicle includes a frame, a running gear, and body panels. The running gear includes front wheels and rear wheels distributed along the length of the frame. The front and rear wheels are at least partially located under the frame. The body panels include a base panel and side strips. The base panel at least partially covers the area above the front wheels, the area above the rear wheels, and between the front and rear wheels. The side strips are connected to the base panel. The side strips are located along the width of the frame at the left and right edges of the all-terrain vehicle, and above the front and / or rear wheels. The base panel has a first connecting portion, and the side strips have a second connecting portion. The all-terrain vehicle also includes removable bolts and bolt fasteners. The bolt fasteners are fixed to the first and / or second connecting portions. The bolt fasteners have a nut structure. The removable bolts pass through the first and second connecting portions and are threadedly connected to the nut structure. The nut structure is located on the side of the first connecting part and the second connecting part away from the front wheel and / or the rear wheel, so that the detachable bolt can pass through the first connecting part and the second connecting part in a direction away from the front wheel and / or the rear wheel and be assembled with the nut structure.

[0005] In some embodiments of this application, the bolt fastener further includes a first clamping plate, a second clamping plate, and an elastic connecting portion. The first clamping plate and the second clamping plate are spaced apart. The elastic connecting portion connects one side of the first clamping plate and one side of the second clamping plate, so that the first clamping plate and the second clamping plate of the same bolt fastener are clamped at the first connecting portion or the second connecting portion. The nut structure is provided on the side of the first clamping plate opposite to the second clamping plate. The first clamping plate of the same bolt fastener is farther away from the front wheel or the rear wheel than the second clamping plate.

[0006] In some embodiments of this application, the base cover includes a mudguard. The mudguard at least partially covers the front and rear wheels. The mudguard has a first connecting portion. A removable bolt, in conjunction with a bolt fastener, connects a second connecting portion of the side strip to the first connecting portion of the mudguard.

[0007] In some embodiments of this application, the basic cover includes a headlight panel and a foot pedal. The headlight panel and foot pedal are respectively connected to a mudguard. Both the headlight panel and foot pedal have a first connecting portion. The side strip has second connecting portions at both ends along the length of the vehicle frame. The second connecting portion at one end of the side strip is connected to the first connecting portion of the headlight panel via a detachable bolt and bolt fastener, and the second connecting portion at the other end of the side strip is connected to the first connecting portion of the foot pedal via a detachable bolt and bolt fastener.

[0008] In some embodiments of this application, the edge strip is further provided with a snap-fit ​​portion, and the base cover is further provided with a snap-fit ​​fixing portion. The snap-fit ​​portion snaps into the snap-fit ​​fixing portion.

[0009] In some embodiments of this application, the side strip includes a horizontal segment and an inclined segment. The horizontal segment extends substantially along the length direction of the frame, and one end of the inclined segment connects to the horizontal segment. The inclined segment extends downward along the height direction of the frame while extending substantially along the length direction of the frame from one end near the horizontal segment to one end away from the horizontal segment. The latching portion includes a first latch and a second latch. The first latch and the second latch are configured to be inserted into different latching fixing portions, respectively. The first latch is located on the horizontal segment. The first latch is inserted into the latching fixing portion substantially perpendicular to the height direction of the frame. The second latch is located on the inclined segment. The second latch is inserted into the latching fixing portion substantially perpendicular to the width direction of the frame.

[0010] In some embodiments of this application, the base cover further includes a third connecting portion, and the side strip further includes a fourth connecting portion. The fourth connecting portion is located at the junction of the horizontal section and the inclined section. The all-terrain vehicle also includes expansion bolts. The expansion bolts are detachably inserted into the third and fourth connecting portions.

[0011] In some embodiments of this application, the third connecting portion and / or the fourth connecting portion are provided with positioning ribs. The positioning ribs protrude along the direction of the expansion pin insertion. The third connecting portion and the fourth connecting portion are mutually constrained by the positioning ribs in a direction perpendicular to the insertion of the expansion pin.

[0012] In some embodiments of this application, the side strip is further provided with a positioning part. The positioning part is located between the fourth connecting part and the first buckle and / or between the fourth connecting part and the second buckle. The base cover is further provided with a positioning mating part. When the positioning part is located between the fourth connecting part and the first buckle, the positioning part is inserted into the positioning mating part substantially along the height direction perpendicular to the frame; when the positioning part is located between the fourth connecting part and the second buckle, the positioning part is inserted into the positioning mating part substantially along the width direction perpendicular to the frame.

[0013] In some embodiments of this application, the number of first clips is less than the number of second clips. Both the horizontal and inclined sections are provided with second connecting portions, and both are connected to the base cover via detachable bolts and bolt fasteners and the first connecting portion. The number of second connecting portions in the horizontal section is greater than the number of second connecting portions in the inclined section, so that the number of detachable bolts and bolt fasteners connected to the horizontal section is greater than the number of detachable bolts and bolt fasteners connected to the inclined section.

[0014] In this application, the bolt fastener is connected to the side strip and / or the base cover, fixing the position of the bolt fastener relatively. When the detachable bolt is fixed or separated from the side strip and the base cover by the nut structure of the bolt fastener, the user only needs to control the rotation of the detachable bolt; the user no longer needs to control the nut structure, simplifying the assembly and disassembly process and making it convenient for the user to install and remove the side strip. Furthermore, the positioning of the nut structure relative to the first and second connecting parts allows the user to install and remove the detachable bolt from the side of the side strip towards the front wheel and / or rear wheel. Therefore, the user does not need to disassemble the components on the upper side of the side strip when installing and removing it, and can directly install and remove the side strip, simplifying the assembly and disassembly process and making it convenient for the user to install and remove the side strip. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation on the scope.

[0016] Figure 1 This is a schematic diagram of the structure of an all-terrain vehicle provided in one embodiment of this application; Figure 2 for Figure 1 A structural diagram of some components of a medium-sized all-terrain vehicle; Figure 3 for Figure 2 Explosion diagram of the middle section structure; Figure 4 for Figure 2 Another perspective of the exploded diagram of the middle section structure; Figure 5 This is a schematic diagram of the structure of a bolt fastener provided in an embodiment of this application. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0019] The term “and / or” as used herein includes any and all combinations of one or more of the related listed items.

[0020] Furthermore, the terms “first,” “second,” “third,” etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0021] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0022] See Figure 1 One embodiment of this application provides an all-terrain vehicle 100. As a versatile tool, the all-terrain vehicle 100 can travel normally on many terrains such as beaches, hillsides, and deserts.

[0023] In some embodiments, the all-terrain vehicle 100 includes a frame 10, a running system 20, and a body panel 30.

[0024] To clearly illustrate the technical solution of this application, the following are also defined: Figures 1 to 4 The directions shown are front, rear, left, right, up, and down. In this application, the length direction of the frame 10 of the all-terrain vehicle 100 refers to... Figures 1 to 4 In the longitudinal direction, the width direction of the frame 10 of the all-terrain vehicle 100 refers to... Figures 1 to 4 In the left-right direction, the height direction of the frame 10 of the all-terrain vehicle 100 refers to... Figures 1 to 4 The directions shown are up and down. The front, back, left, right, up, and down directions in each illustration are based on the state of the all-terrain vehicle 100 driving on a level road, not on the state of driving on a sloping road.

[0025] See Figure 1 and Figure 2In some embodiments, the running gear 20 includes a front wheel 21 and a rear wheel 22 distributed along the length of the frame 10. The front wheel 21 and the rear wheel 22 are at least partially located below the frame 10. The body panel 30 includes a base panel 31 and a side strip 32. The base panel 31 at least partially covers the area above the front wheel 21, above the rear wheel 22, and between the front wheel 21 and the rear wheel 22. The side strip 32 is connected to the base panel 31. The side strip 32 is located along the width of the frame 10 at the left and right edges of the all-terrain vehicle 100 and above the front wheel 21 and / or the rear wheel 22. Exemplarily, the side strip 32 is located approximately at the wheel arch position of the front wheel 21 and / or the wheel arch position of the rear wheel 22.

[0026] in, Figures 2 to 4 The diagram shows the relevant structure at position 22 of the left rear wheel. Figure 3 and Figure 4 The dashed lines in the diagram are used to indicate assembly relationships.

[0027] See Figure 1 , Figure 3 and Figure 4 In some embodiments, the base cover 31 has a first connecting portion 311, and the side strip 32 has a second connecting portion 321. The all-terrain vehicle 100 also includes a removable bolt 40 and a bolt fastener. The bolt fastener is fixed to the first connecting portion 311 and / or the second connecting portion 321. The bolt fastener has a nut structure 51 (e.g., Figure 5 (As shown). A detachable bolt 40 passes through the first connecting portion 311 and the second connecting portion 321 and is threadedly connected to the nut structure 51. The nut structure 51 is located on the side of the first connecting portion 311 and the second connecting portion 321 opposite to the front wheel 21 and / or the rear wheel 22, so that the detachable bolt 40 can pass through the first connecting portion 311 and the second connecting portion 321 in a direction away from the front wheel 21 and / or the rear wheel 22 to assemble with the nut structure 51. Each detachable bolt 40 is connected to a bolt fastener to form a group, and each edge strip 32 can be connected with one or more groups of detachable bolts 40 and bolt fasteners.

[0028] The bolt fasteners are connected to the side strip 32 and / or the base cover 31, fixing their relative positions. When the removable bolt 40 is fixed or separated from the side strip 32 and the base cover 31 by the nut structure 51 of the bolt fastener, the user only needs to control the rotation of the removable bolt 40, without needing to control the nut structure 51 to fix it, simplifying the disassembly and assembly steps and making it convenient for the user to disassemble and assemble the side strip 32. Furthermore, the position of the nut structure 51 relative to the first connecting part 311 and the second connecting part 321 allows the user to disassemble and assemble the removable bolt 40 from the side strip 32 towards the front wheel 21 and / or the rear wheel 22. Therefore, the user does not need to disassemble the upper parts of the side strip 32 when disassembling and assembling the side strip 32, and can directly disassemble and assemble the side strip 32, simplifying the disassembly and assembly steps and making it convenient for the user to disassemble and assemble the side strip 32. Moreover, this assembly method of the removable bolt has little impact on the appearance of the side strip 32 and the base cover 31. The front wheel 21 and rear wheel 22 are spaced apart from the body panel 30, allowing the user to install or remove the side strip 32 from the space between the front wheel 21 and / or rear wheel 22 and the body panel 30.

[0029] It is understood that in some embodiments, the "and / or" in "the bolt fastener is fixed to the first connecting part 311 and / or the second connecting part 321" can be understood as the same bolt fastener being fixedly connected to either the first connecting part 311 or the second connecting part 321, or being fixedly connected to both the first connecting part 311 and the second connecting part 321 at the same time.

[0030] It is understood that in some embodiments, the phrase "the nut structure 51 is disposed on the side opposite to the front wheel 21 and / or the rear wheel 22 of the first connecting portion 311 and the second connecting portion 321, so that the removable bolt 40 can pass through the first connecting portion 311 and the second connecting portion 321 in a direction away from the front wheel 21 and / or the rear wheel 22 and be assembled with the nut structure 51" can be understood as meaning that when the removable bolt 40 and the bolt fastener cooperate to connect the base cover 31 and the side strip 32 located above the front wheel 21, the nut structure 51 is disposed on the first connecting portion 311 and the second connecting portion 321. The nut structure 51 is positioned on the side opposite to the front wheel 21, allowing the removable bolt 40 to pass through the first connecting portion 311 and the second connecting portion 321 in a direction away from the front wheel 21 and be assembled with the nut structure 51. When the removable bolt 40 and the bolt fastener are used to connect the base cover 31 and the side strip 32 located above the rear wheel 22, the nut structure 51 is positioned on the side opposite to the rear wheel 22 of the first connecting portion 311 and the second connecting portion 321, allowing the removable bolt 40 to pass through the first connecting portion 311 and the second connecting portion 321 in a direction away from the rear wheel 22 and be assembled with the nut structure 51. Furthermore, the first connecting portion 311 may be closer to the corresponding front wheel 21 or the corresponding rear wheel 22 than the second connecting portion 321, or the second connecting portion 321 may also be closer to the corresponding front wheel 21 or the corresponding rear wheel 22 than the first connecting portion 311.

[0031] See Figure 1 and Figure 4 It is understood that in some embodiments, both the first connecting portion 311 and the second connecting portion 321 are generally plate-shaped structures to facilitate the locking connection of the removable bolt 40 with the bolt fastener. Furthermore, the first connecting portion 311 and the second connecting portion 321 are stacked along the height direction of the frame 10, and the removable bolt 40 and the bolt fastener clamp and fix the first connecting portion 311 and the second connecting portion 321 along the height direction of the frame 10 to overcome the weight of the side strip 32 and facilitate the base cover 31 to support and / or suspend the side strip 32 along the height direction of the frame 10.

[0032] See Figure 1 , Figure 2 and Figure 4 In some embodiments, the base cover 31 includes a mudguard 312. The mudguard 312 at least partially covers the front wheel 21 and the rear wheel 22. The mudguard 312 has a first connecting portion 311. A removable bolt 40, in conjunction with a bolt fastener, connects the second connecting portion 321 of the side strip 32 to the first connecting portion 311 of the mudguard 312. The mudguard 312 is the main structure supporting the side strip 32, and the removable bolt 40, in conjunction with the bolt fastener, can improve the connection strength between the side strip 32 and the mudguard 312, thereby improving the connection stability of the side strip 32.

[0033] See Figure 1and Figure 2 It is understood that in some embodiments, the mudguard 312 includes a mudguard 312 for shielding the front wheel 21 and a mudguard 312 for shielding the rear wheel 22. When the side strip 32 is located above the front wheel 21, the side strip 32 and the mudguard 312 for shielding the front wheel 21 are directly connected; when the side strip 32 is located above the rear wheel 22, the side strip 32 and the mudguard 312 for shielding the rear wheel 22 are directly connected.

[0034] See Figure 1 , Figure 2 and Figure 4 In some embodiments, the base cover 31 includes a headlight panel 313 and a foot pedal 314. The headlight panel 313 and the foot pedal 314 are respectively connected to the mudguard 312. Both the headlight panel 313 and the foot pedal 314 are provided with a first connecting portion 311. The side strip 32 is provided with a second connecting portion 321 at both ends along the length direction of the frame 10. The second connecting portion 321 at one end of the side strip 32 is connected to the first connecting portion 311 of the headlight panel 313 by a detachable bolt 40 and a bolt fastener, and the second connecting portion 321 at the other end of the side strip 32 is connected to the first connecting portion 311 of the foot pedal 314 by a detachable bolt 40 and a bolt fastener.

[0035] The side strip 32 and multiple components of the body panel 30 are connected, and the structures are fixed and positioned to each other, which improves the stability of the connection of the side strip 32, helps to reduce the shaking and abnormal noise of the side strip 32, and helps to reduce the possibility of the side strip 32 detaching due to damage to a certain component.

[0036] See Figure 1 and Figure 2 It is understood that in some embodiments, the headlight panel 313 includes a headlight panel 313 for mounting the front headlights and a headlight panel 313 for mounting the rear headlights. The headlight panel 313 for mounting the front headlights is connected to the mudguard 312 for shielding the front wheel 21, and is at least partially located on the front side of the mudguard 312. The headlight panel 313 for mounting the rear headlights is connected to the mudguard 312 for shielding the rear wheel 22, and is at least partially located on the rear side of the mudguard 312. When the side strip 32 is located above the front wheel 21, the side strip 32 and the headlight panel 313 for mounting the front headlights are directly connected; when the side strip 32 is located above the rear wheel 22, the side strip 32 and the headlight panel 313 for mounting the rear headlights are directly connected. For example, the headlight panel 313 for mounting the headlights extends to the upper side of the mudguard 312 for covering the front wheel 21, and the headlight panel 313 for mounting the taillights extends to the upper side of the mudguard 312 for covering the rear wheel 22, thus preventing the side strip 32 from being directly removed and installed from the upper side.

[0037] Understandably, in some embodiments, the foot pedal 314 is used to place the user's feet when riding the all-terrain vehicle 100. The foot pedal 314 is generally located between the front wheel 21 and the rear wheel 22, and the front side of the foot pedal 314 is connected to the mudguard 312 for covering the front wheel 21, and the rear side of the foot pedal 314 is connected to the mudguard 312 for covering the rear wheel 22. Understandably, in some embodiments, the all-terrain vehicle 100 with the foot pedal 314 is a straddle-type all-terrain vehicle 100, and the all-terrain vehicle 100 does not have a door. In other embodiments, the all-terrain vehicle 100 may have a door and omit the foot pedal 314, with the side strip 32 connected to the door frame.

[0038] See Figure 4 It is understood that in some embodiments, the same set of detachable bolts 40 and bolt fittings can be connected to the first connecting part 311 of the mudguard 312 and the first connecting part 311 of the headlight panel 313 (not shown) on the basis of the second connecting part 321 of the connecting strip 32; or the first connecting part 311 of the mudguard 312 and the first connecting part 311 of the foot pedal 314 can be connected to the second connecting part 321 of the connecting strip 32.

[0039] See Figure 1 , Figure 3 and Figure 4 In some embodiments, the edge strip 32 is further provided with a snap-fit ​​portion 322, and the base cover 31 is further provided with a snap-fit ​​fixing portion 315. The snap-fit ​​portion 322 snaps into the snap-fit ​​fixing portion 315. The edge strip 32 can snap into the base cover 31, and before the detachable bolt 40 is connected to the bolt fastener, the edge strip 32 can be pre-fixed to the base cover 31, so as to facilitate the alignment of the first connecting portion 311 and the second connecting portion 321, thereby reducing the difficulty of connecting the detachable bolt 40 and the bolt fastener.

[0040] See Figure 3 and Figure 4 It is understood that in some embodiments, the mudguard 312 is provided with a snap-fit ​​fixing part 315. The mudguard 312 is the main structure supporting the connecting edge strip 32. The snap-fit ​​between the edge strip 32 and the mudguard 312 can improve the stability of the connection of the edge strip 32 and also facilitate the disassembly and assembly of the edge strip 32.

[0041] See Figure 1 and Figure 2In some embodiments, the side strip 32 includes a horizontal segment 323 and an inclined segment 324. The horizontal segment 323 extends substantially along the length of the frame 10, and one end of the inclined segment 324 is connected to the horizontal segment 323. The inclined segment 324 extends downward along the height of the frame 10 from one end near the horizontal segment 323 to one end away from the horizontal segment 323. The horizontal segment 323 and the inclined segment 324 are integrally formed. The way the horizontal segment 323 and the inclined segment 324 of the side strip 32 are fitted together makes the side strip 32 generally arc-shaped, so that the shape of the side strip 32 resembles the outer contour of the front wheel 21 and the rear wheel 22.

[0042] See Figure 1 , Figure 3 and Figure 4 In some embodiments, the latching portion 322 includes a first latch 3221 and a second latch 3222. The first latch 3221 and the second latch 3222 are configured to be inserted into different latching fixing portions 315, respectively. The first latch 3221 is provided in the horizontal section 323. The first latch 3221 is inserted into the latching fixing portion 315 substantially perpendicular to the height direction of the frame 10. The second latch 3222 is provided in the inclined section 324. The second latch 3222 is inserted into the latching fixing portion 315 substantially perpendicular to the width direction of the frame 10.

[0043] When the edge strip 32 is snapped onto the base cover 31, the second buckle 3222 first snaps onto the corresponding buckle fixing part 315 one by one, so that the inclined section 324 is snapped onto the base cover 31 while rotating. Then, the first buckle 3221 snaps onto the corresponding buckle fixing part 315 laterally, so that the horizontal section 323 is snapped onto the base cover 31 laterally. This snap-fit ​​assembly method makes it convenient for the edge strip 32 to avoid other components located above it; usually, other components are provided above the horizontal section 323, while no other components are provided above the inclined section 324.

[0044] See Figure 1 and Figure 2 It is understood that in some embodiments, the end of the horizontal segment 323 away from the inclined segment 324 is connected to the headlight panel 313, and the end of the inclined segment 324 away from the horizontal segment 323 is connected to the foot pedal 314.

[0045] See Figure 1 , Figure 3 and Figure 4 In some embodiments, the base cover 31 is further provided with a third connecting portion 316, and the side strip 32 is further provided with a fourth connecting portion 325. The fourth connecting portion 325 is located at the junction of the horizontal section 323 and the inclined section 324. The all-terrain vehicle 100 also includes expansion bolts 60. The expansion bolts 60 are detachably inserted into the third connecting portion 316 and the fourth connecting portion 325.

[0046] The shape of the junction between the horizontal section 323 and the inclined section 324 of the edge strip 32 changes significantly, making it difficult to engage the snap-fit ​​part 322 with the snap-fit ​​fixing part 315. Therefore, expansion bolts 60 are used to reinforce this area, reducing assembly difficulty and facilitating the installation of the edge strip 32. Furthermore, expansion bolts 60 are easier to install and remove than removable bolts 40. When installing expansion bolts 60, simply press them into the corresponding holes, whereas installing removable bolts 40 requires many rotations with a tool, which is inconvenient in confined spaces. When removing expansion bolts 60, simply press them against a tool to retract them, while removing removable screws also requires many rotations with a tool, which is also inconvenient in confined spaces. Therefore, using expansion bolts 60 for connection and fixation improves the speed of installing and removing the edge strip 32.

[0047] See Figure 3 and Figure 4 It is understood that in some embodiments, the third connecting portion 316 and the fourth connecting portion 325 are both generally plate-shaped to facilitate the assembly of the expansion bolt 60.

[0048] It is understood that in some embodiments, "the fourth connecting portion 325 is located at the junction of the horizontal segment 323 and the inclined segment 324" can be understood as the fourth connecting portion 325 being located on the dividing line between the bend of the horizontal segment 323 and the inclined segment 324, or on the side of the dividing line between the bend of the horizontal segment 323 and the inclined segment 324 that is biased towards the horizontal segment 323 (not shown in the figure), or on the side of the dividing line between the bend of the horizontal segment 323 and the inclined segment 324 that is biased towards the inclined segment 324.

[0049] In some embodiments, the third connecting portion 316 and / or the fourth connecting portion 325 are provided with positioning ribs 3161. The positioning ribs 3161 protrude along the direction in which the expansion pin 60 is inserted. The third connecting portion 316 and the fourth connecting portion 325 are mutually constrained by the positioning ribs 3161 in a direction perpendicular to the insertion of the expansion pin 60.

[0050] The expansion bolt 60 can connect the third connecting part 316 and the fourth connecting part 325 along its insertion direction, but there is a gap between the expansion bolt 60 and the third connecting part 316 and the fourth connecting part 325 to facilitate the expansion bolt 60 passing through the third connecting part 316 and the fourth connecting part 325. The expansion bolt 60 may wobble. By providing a positioning rib 3161, the stability of the mutual fixation of the third connecting part 316 and the fourth connecting part 325 is improved, thereby improving the stability of the edge strip 32.

[0051] Understandably, in some embodiments, the third connecting portion 316 is provided with positioning ribs 3161 to constrain the fourth connecting portion 325. Since the edge strip 32 is relatively small compared to the base cover 31, it is easier to adjust the position of the fourth connecting portion 325 relative to the third connecting portion 316. Therefore, the engagement of the positioning ribs 3161 between the fourth connecting portion 325 and the third connecting portion 316 is easy to operate. Understandably, in some embodiments, two positioning ribs 3161 are spaced apart to guide the movement of the fourth connecting portion 325, thereby guiding the movement of the edge strip 32 and facilitating the engagement of each snap-fit ​​portion 322 of the edge strip 32 with the corresponding snap-fit ​​fixing portion 315.

[0052] See Figure 1 , Figure 2 and Figure 4 In some embodiments, the edge strip 32 is further provided with a positioning part 326. The positioning part 326 is located between the fourth connecting part 325 and the first buckle 3221 and / or between the fourth connecting part 325 and the second buckle 3222. The base cover 31 is further provided with a positioning mating part 317. The positioning part 326 is inserted into the positioning mating part 317.

[0053] There are gaps between the expansion pin 60 and the third connecting portion 316 and the fourth connecting portion 325 to facilitate the expansion pin 60 passing through the third connecting portion 316 and the fourth connecting portion 325, which may cause the expansion pin 60 to wobble. The positioning portion 326 and the positioning mating portion 317 mutually constrain each other, improving the connection stability at the fourth connecting portion 325 of the edge strip 32 and helping to prevent the edge strip 32 from wobbling. Furthermore, the positioning portion 326 and the positioning mating portion 317 are interlocked, allowing the edge strip 32 to be pre-fixed to the base cover 31 before the expansion pin 60 passes through the third connecting portion 316 and the fourth connecting portion 325, facilitating the alignment of the third connecting portion 316 and the fourth connecting portion 325 and reducing the difficulty of the expansion pin 60 passing through them.

[0054] When the positioning part 326 is located between the fourth connecting part 325 and the first buckle 3221, the positioning part 326 is inserted into the positioning mating part 317 in a direction that is basically perpendicular to the height of the frame 10. The direction in which the positioning part 326 is inserted into the positioning mating part 317 is roughly the same as the direction in which the first buckle 3221 engages with the corresponding buckle fixing part 315, making connection easy. Specifically, when the positioning part 326 is located on the side of the fourth connecting part 325 that is biased towards the first buckle 3221, the angle between the direction in which the positioning part 326 is inserted into the positioning mating part 317 and the width direction of the frame 10 is 30° to 60°, for example, 45°, and it is biased towards the side away from the inclined section 324. When the side strip 32 is assembled, the inclined section 324 engages while rotating from the end away from the horizontal section 323 to the end closer to the horizontal section 323. Therefore, the positioning part 326 is inclined relative to the width direction of the frame 10 and can be inserted into the positioning mating part 317 as the inclined section 324 rotates.

[0055] When the positioning part 326 is located between the fourth connecting part 325 and the second buckle 3222, the positioning part 326 is inserted into the positioning mating part 317 in a direction that is basically perpendicular to the width direction of the frame 10. The direction in which the positioning part 326 is inserted into the positioning mating part 317 is roughly the same as the direction in which the second buckle 3222 engages with the corresponding buckle fixing part 315, making it easy to connect. Specifically, when the positioning part 326 is located on the fourth connecting part 325 biased towards the second buckle 3222, the angle between the direction in which the positioning part 326 is inserted into the positioning mating part 317 and the height direction of the frame 10 is 30° to 60°, for example, 45°, and it is biased towards the side away from the horizontal section 323. When the side strip 32 is assembled, the inclined section 324 engages while rotating from the end away from the horizontal section 323 to the end closer to the horizontal section 323. Therefore, the positioning part 326 is inclined relative to the height direction of the frame 10, and can be inserted into the positioning mating part 317 smoothly with the rotation of the inclined section 324.

[0056] Understandably, in some embodiments, the positioning part 326 is not provided with a protruding structure so that the positioning part 326 cannot be engaged with the positioning mating part 317, thereby enabling the positioning part 326 to be tightly inserted into the positioning mating part 317, thereby cooperating with the expansion nail 60 to constrain the relative position of the edge strip 32 and the base cover 31 in multiple directions, making the connection of the edge strip 32 more stable.

[0057] See Figure 4In some embodiments, the number of first latches 3221 is less than the number of second latches 3222. Both the horizontal segment 323 and the inclined segment 324 are provided with second connecting portions 321, and are connected to the base cover 31 by removable bolts 40 and bolt fasteners, and the first connecting portion 311 of the base cover 31. The number of second connecting portions 321 in the horizontal segment 323 is greater than the number of second connecting portions 321 in the inclined segment 324, so that the number of removable bolts 40 and bolt fasteners connected to the horizontal segment 323 is greater than the number of removable bolts 40 and bolt fasteners connected to the inclined segment 324.

[0058] The inclined section 324 engages with the base cover 31 before the horizontal section 323. Therefore, a large number of second clips 3222 are provided to ensure that the inclined section 324 is stably fixed first, so that the horizontal section 323 can then engage with the base cover 31. Furthermore, the engagement of the clip portion 322 of the edge strip 32 with the clip mating portion is a pre-fixation form of the edge strip 32, which requires the connection and engagement of the detachable bolt 40 and the bolt fixing bracket to stably fix the edge strip 32. Therefore, the horizontal section 323 is provided with a small number of first clips 3221 to pre-fix the horizontal section 323, thereby providing more space for the horizontal section 323 to provide the second connecting portion 321, so as to supplement the connection strength between the edge strip 32 and the base cover 31.

[0059] It is understood that in some embodiments, the number of second connecting portions 321 in the horizontal segment 323 is greater than the number of first latches 3221; and the number of second connecting portions 321 in the inclined segment 324 is less than the number of second latches 3222. This configuration of the second connecting portions 321, the first latches 3221, and the second latches 3222 ensures that the total strength of the threaded fastening strength and the snap-fit ​​fastening strength of the horizontal segment 323 is approximately equal to the total strength of the threaded fastening strength and the snap-fit ​​fastening strength of the inclined segment 324. This allows the horizontal segment 323 and the inclined segment 324 of the edge strip 32 to be subjected to balanced forces, which helps to prevent deformation of the edge strip 32.

[0060] See Figure 1 , Figure 4 and Figure 5 In some embodiments, the bolt fastener further includes a first clamping plate 52, a second clamping plate 53, and an elastic connecting portion 54. The first clamping plate 52 and the second clamping plate 53 are spaced apart. The elastic connecting portion 54 connects one side of the first clamping plate 52 and one side of the second clamping plate 53, so that the first clamping plate 52 and the second clamping plate 53 of the same bolt fastener are clamped in the first connecting portion 311 or the second connecting portion 321. A nut structure 51 is provided on the side of the first clamping plate 52 opposite to the second clamping plate 53. The first clamping plate 52 of the same bolt fastener is farther away from the front wheel 21 or the rear wheel 22 than the second clamping plate 53.

[0061] The elastic connecting part 54 can apply elastic force to the first clamping plate 52 and the second clamping plate 53 through elastic deformation, so that the first clamping plate 52 and the second clamping plate 53 can clamp the first connecting part 311 or the second connecting part 321, thereby fixing the bolt fastener to the first connecting part 311 or the second connecting part 321. The relative positional relationship of the nut structure 51, the first clamping plate 52 and the second clamping plate 53 facilitates the user to install and remove the removable bolt 40 from the side of the side strip 32 towards the front wheel 21 and / or the rear wheel 22, simplifying the installation and removal steps and making it convenient for the user to install and remove the side strip 32.

[0062] It is understood that in some embodiments, the first connecting part 311, the second connecting part 321, the first clamping plate 52 and the second clamping plate 53 are all provided with holes. When installing, the removable bolt 40 can first pass through the first connecting part 311, the second connecting part 321, the first clamping plate 52 and the second clamping plate 53, and then be threadedly connected to the nut structure 51. Therefore, the removable bolt 40 can constrain the position of the first clamping plate 52 and the second clamping plate 53 relative to the first connecting part 311 and the second connecting part 321, and can stably fix the bolt fastener to the first connecting part 311 or the second connecting part 321.

[0063] In this application, by setting up a structure for connecting and fixing the detachable bolt 40 with the bolt fastener, a structure for connecting and fixing the snap fastener 322 with the snap fastener 315, a structure for connecting and fixing the expansion bolt 60, and a structure for connecting and fixing the positioning part 326 with the positioning mating part 317, the user does not need to perform the disassembly and assembly work from the side of the edge strip 32 away from the appearance surface when disassembling and assembling the edge strip 32. Moreover, there is no need to remove other parts in advance, which simplifies the disassembly and assembly steps of the edge strip 32 and makes it convenient to disassemble and assemble the edge strip 32.

[0064] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. An all-terrain vehicle, comprising: Frame; A walking system including a front wheel and a rear wheel distributed along the length of the frame, wherein the front wheel and the rear wheel are at least partially located under the frame; A body panel, comprising a base panel and a side strip, the base panel at least partially covering above the front wheel, above the rear wheel, and between the front wheel and the rear wheel, the side strip being connected to the base panel, the side strip being located along the width direction of the frame at the left and right edges of the all-terrain vehicle, and above the front wheel and / or the rear wheel; Its features are, The base cover has a first connecting part, the side strip has a second connecting part, and the all-terrain vehicle also includes a detachable bolt and a bolt fastener. The bolt fastener is fixed to the first connecting part and / or the second connecting part. The bolt fastener has a nut structure. The detachable bolt passes through the first connecting part and the second connecting part and is threadedly connected to the nut structure. The nut structure is located on the side of the first connecting part and the second connecting part away from the front wheel and / or the rear wheel, so that the detachable bolt can pass through the first connecting part and the second connecting part in a direction away from the front wheel and / or the rear wheel and be assembled with the nut structure.

2. The all-terrain vehicle according to claim 1, characterized in that, The bolt fastener also includes a first clamping plate, a second clamping plate, and an elastic connecting portion. The first clamping plate and the second clamping plate are spaced apart. The elastic connecting portion connects one side of the first clamping plate and one side of the second clamping plate, so that the first clamping plate and the second clamping plate of the same bolt fastener are clamped at the first connecting portion or the second connecting portion. The nut structure is located on the side of the first clamping plate away from the second clamping plate. The first clamping plate of the same bolt fastener is farther away from the front wheel or the rear wheel than the second clamping plate.

3. The all-terrain vehicle according to claim 1, characterized in that, The basic cover includes a mudguard, which at least partially covers the front wheel and the rear wheel. The mudguard has a first connecting portion, and the detachable bolt, in conjunction with the bolt fastener, connects the second connecting portion of the side strip to the first connecting portion of the mudguard.

4. The all-terrain vehicle according to claim 3, characterized in that, The basic cover also includes a headlight panel and a foot pedal. The headlight panel and the foot pedal are respectively connected to the mudguard. Both the headlight panel and the foot pedal are provided with the first connecting part. The side strip is provided with the second connecting part at both ends along the length direction of the frame. The second connecting part at one end of the side strip is connected to the first connecting part of the headlight panel through the detachable bolt and the bolt fixing member. The second connecting part at the other end of the side strip is connected to the first connecting part of the foot pedal through the detachable bolt and the bolt fixing member.

5. The all-terrain vehicle according to claim 1, characterized in that, The edge strip is also provided with a buckle part, and the base cover is also provided with a buckle fixing part, and the buckle part is snapped into the buckle fixing part.

6. The all-terrain vehicle according to claim 5, characterized in that, The side strip includes a horizontal section and an inclined section. The horizontal section extends substantially along the length of the frame, and one end of the inclined section is connected to the horizontal section. The inclined section extends from one end near the horizontal section to one end away from the horizontal section, extending substantially along the length of the frame while also extending downward along the height of the frame. The latching part includes a first latch and a second latch, which are configured to be inserted into different latching fixing parts respectively. The first latch is located in the horizontal section and is inserted into the latching fixing part substantially along the height direction perpendicular to the frame. The second latch is located in the inclined section and is inserted into the latching fixing part substantially along the width direction perpendicular to the frame.

7. The all-terrain vehicle according to claim 6, characterized in that, The basic cover also has a third connecting part, and the side strip also has a fourth connecting part. The fourth connecting part is located at the junction of the horizontal section and the inclined section. The all-terrain vehicle also includes expansion studs, which are detachably inserted into the third connecting part and the fourth connecting part.

8. The all-terrain vehicle according to claim 7, characterized in that, The third connecting part and / or the fourth connecting part are provided with positioning ribs, which protrude along the direction of the insertion of the expansion pin. The third connecting part and the fourth connecting part are mutually constrained by the positioning ribs in the direction perpendicular to the insertion of the expansion pin.

9. The all-terrain vehicle according to claim 7, characterized in that, The edge strip is also provided with a positioning part, which is located between the fourth connecting part and the first buckle and / or between the fourth connecting part and the second buckle; the base cover is also provided with a positioning mating part. When the positioning part is located between the fourth connecting part and the first buckle, the positioning part is inserted into the positioning mating part in a direction that is substantially perpendicular to the height of the frame; When the positioning part is located between the fourth connecting part and the second buckle, the positioning part is inserted into the positioning mating part in a direction that is substantially perpendicular to the width of the frame.

10. The all-terrain vehicle according to claim 6, characterized in that, The number of the first buckles is less than the number of the second buckles. Both the horizontal section and the inclined section are provided with the second connecting part, and both are connected by the detachable bolts, the bolt fasteners and the first connecting part of the base cover. The number of the second connecting parts provided in the horizontal section is greater than the number of the second connecting parts in the inclined section, so that the number of the detachable bolts and the bolt fasteners connected to the horizontal section is greater than the number of the detachable bolts and the bolt fasteners connected to the inclined section.

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