Front wheel fender and electric vehicle

Abstract

The utility model discloses a front wheel fender and an electric vehicle, and relates to the technical field of electric vehicles. The front wheel fender is used for being installed on a front fork and comprises a main cover body and a muddy water baffle, the main cover body is provided with a cavity used for partially covering a front wheel of an electric vehicle, the main cover body comprises a top plate and an arc-shaped plate arranged on the periphery of the top plate in a surrounding mode, an installation notch is formed in the top plate, and the muddy water baffle is clamped at the installation notch. The top plate and the muddy water baffle define a front fork through hole to wrap the front fork. The protection effect of the electric vehicle front fork can be enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric vehicles, in particular to a front wheel mudguard and an electric vehicle. BACKGROUND

[0002] The mudguard is a structure for blocking the mud and sand thrown by the wheels of an electric vehicle, which is generally made of a metal sheet or a plastic sheet, and the interface is generally arc-shaped. When the mudguard cooperates with the wheels, the front end and the rear end of the mudguard extend to the front side and the rear side of the wheels, and in addition, the two sides of the mudguard can be provided with a baffle to enhance the blocking effect. Among them, the front wheel mudguard is generally provided with a mounting port for fixing the disc brake oil pipe or drum brake wire pipe to ensure the stability of the wiring.

[0003] The existing front wheel mudguard is integrally provided, which is not convenient to install, and in addition, the gap between the integrally provided front wheel mudguard and the handlebar is too large, so that the mud and sand can enter the front fork through the gap between the front wheel mudguard and the front fork, affecting the steering effect of the front fork. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present application is to provide a front wheel mudguard and an electric vehicle which can enhance the protection effect of the front fork of the electric vehicle.

[0005] The embodiment of the present application is implemented as follows:

[0006] In one aspect of the embodiment of the present application, a front wheel mudguard is provided for installation on a front fork, which comprises a main cover body and a mud water baffle, the main cover body has a cavity for partially covering a front wheel of an electric vehicle, the main cover body comprises a top plate and an arc-shaped plate surrounding the outer periphery of the top plate, the top plate is provided with a mounting gap, the mud water baffle is clamped at the mounting gap, and the top plate and the mud water baffle jointly form a front fork through hole to wrap the front fork.

[0007] Optionally, as one implementable manner, the mud water baffle comprises a plate body and a plurality of clamping columns provided on one side of the plate body, and the top plate is provided with clamping holes corresponding to the clamping columns.

[0008] Optionally, as one implementable manner, the clamping column comprises two oppositely arranged clamping arms, and the two clamping arms have a gap therebetween.

[0009] Optionally, as one implementable manner, the clamping arm comprises a connecting section and a limiting section at the end of the connecting section, and the limiting section is used for abutting against the bottom surface of the top plate.

[0010] Optionally, as one implementable manner, a abutting plate is provided on one side of the plate body and extends with the clamping column on the same side, and the abutting plate is used for abutting against the front fork.

[0011] Optionally, as an implementable mode, the top plate is provided with a convex rib, and the plate body is provided with a positioning groove matched with the convex rib, and the positioning groove is located outside the abutting plate.

[0012] Optionally, as an implementable mode, the convex rib side wall is provided with a clamping convex, and the positioning groove side wall is provided with a clamping groove matched with the clamping convex.

[0013] Optionally, as an implementable mode, the top plate is provided with a connecting hole, and the top plate and the front fork connecting plate are connected through a fastener penetrating through the connecting hole.

[0014] Optionally, as an implementable mode, the top plate is provided with an oil pipe limiting groove communicated with the notch.

[0015] Another aspect of the embodiment of the present application provides an electric vehicle, comprising a vehicle frame and the front wheel mudguard as any one of the above.

[0016] The beneficial effects of the embodiment of the present application include:

[0017] The front wheel mudguard provided by the present application is used for mounting on the front fork, comprising a main cover body and a mud water plate, the main cover body has a cavity for partially covering the front wheel of the electric vehicle, and the main cover body comprises a top plate and an arc-shaped plate surrounding the outer periphery of the top plate, the top plate is provided with a mounting notch, the mud water plate is clamped at the mounting notch, and the top plate and the mud water plate jointly form a front fork through hole to wrap the front fork. The main cover body and the mud water plate are designed in a separate body, compared with the traditional integrated front wheel mudguard, when installing, a large number of components do not need to be disassembled as a whole, only the main cover body needs to be installed first, and then the mud water plate is clamped into the mounting notch, which is simple and fast in operation, significantly reduces the installation difficulty, reduces the installation time and labor cost, and provides great convenience for workers in the initial assembly and subsequent maintenance and replacement process of the electric vehicle. Since the front fork through hole formed by the top plate and the mud water plate can tightly wrap the front fork, compared with the large gap between the traditional front wheel mudguard and the front fork, the channel for mud and sand entering the front fork is greatly reduced, mud and sand are effectively prevented from entering the inside of the front fork, adverse effects of mud and sand on the steering effect of the front fork are avoided, long-term stable steering performance of the front fork is ensured, service life of the front fork is prolonged, and then driving safety and control stability of the electric vehicle are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 Structure diagram of the front wheel mudguard provided by the embodiments of the present application;

[0020] Figure 2 Structure diagram of the front wheel mudguard provided by the embodiments of the present application;

[0021] Figure 3 Structure diagram of the top plate of the front wheel mudguard provided by the embodiments of the present application;

[0022] Figure 4 Structure diagram of the mud water plate of the front wheel mudguard provided by the embodiments of the present application.

[0023] Figure: 100-front wheel mudguard; 110-main cover body; 111-top plate; 1111-clamping hole; 1112-connection hole; 1113-oil pipe limiting groove; 1114-convex rib; 1114a-clamping convex; 112-arc plate; 120-mud water plate; 121-plate body; 122-clamping column; 1221-clamping arm; 1221a-connection section; 1221b-limiting section; 123-abutting plate; 124-positioning groove; 1241-clamping groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all of the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters refer to like items in the accompanying drawings, and once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings. In addition, the terms "first", "second", "third" and the like are used only to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connect", "connect" 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; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the embodiment provides a front wheel mudguard 100 for mounting on a front fork, comprising a main cover body 110 and a mud water plate 120, the main cover body 110 has a cavity for partially covering the front wheel of the electric vehicle, the main cover body 110 comprises a top plate 111 and an arc plate 112 surrounding the outer periphery of the top plate 111, the top plate 111 is provided with a mounting gap, the mud water plate 120 is clamped in the mounting gap, and the top plate 111 and the mud water plate 120 are combined to form a front fork through hole to wrap the front fork.

[0029] When the front wheel mudguard 100 is installed on the front fork of the electric vehicle, the main cover body 110 is fixed on the corresponding position of the front fork by a conventional fixing method such as bolt connection, so that the arc plate 112 of the main cover body 110 surrounds the front wheel part and initially plays a mud blocking role. Then, the mud water plate 120 is aligned with the mounting gap of the top plate 111, and is pressed to be clamped in place. At this time, the top plate 111 and the mud water plate 120 are closely combined to form a front fork through hole, which completely wraps the front fork, realizes all-round protection of the front fork, and blocks the invasion of mud and sand. The whole installation process is simple to operate and does not require complex tools and professional skills. By designing the main cover body 110 as a structure combining the top plate 111 and the arc plate 112, the effective protection range of the front wheel is ensured, and a convenient basic structure is provided for the subsequent installation of the mud water plate 120. In addition, the mounting gap provided on the top plate 111 is used to clamp the mud water plate 120, which discards the traditional integrated structure, so that the mud water plate 120 can be installed separately, greatly simplifying the installation process. Moreover, the front fork through hole formed by the combination of the top plate 111 and the mud water plate 120 tightly wraps the front fork, compared with the traditional structure, greatly reduces the possibility of mud and sand entering the front fork, effectively protects the front fork, and maintains its good steering performance.

[0030] The front wheel mudguard 100 provided by the application is used for being mounted on a front fork and comprises a main cover body 110 and a mud water plate 120. The main cover body 110 has a cavity for partially covering an electric vehicle front wheel. The main cover body 110 comprises a top plate 111 and an arc-shaped plate 112 surrounding an outer periphery of the top plate 111. The top plate 111 is provided with a mounting gap. The mud water plate 120 is clamped at the mounting gap. The top plate 111 and the mud water plate 120 jointly form a front fork through hole for wrapping the front fork. The main cover body 110 and the mud water plate 120 are designed separately. Compared with a traditional integrated front wheel mudguard 100, when being mounted, a large number of components do not need to be disassembled integrally. Only the main cover body 110 needs to be mounted first, and then the mud water plate 120 is clamped into the mounting gap. The operation is simple and fast, the installation difficulty is significantly reduced, the installation time and labor cost are reduced, and great convenience is provided for workers in the initial assembly and subsequent maintenance and replacement of the electric vehicle. Since the front fork through hole formed by the top plate 111 and the mud water plate 120 can tightly wrap the front fork, compared with the large gap between the traditional front wheel mudguard 100 and the front fork, the channel of the mud and sand into the front fork is greatly reduced, the mud and sand is effectively prevented from entering the inside of the front fork, the adverse effects of the mud and sand on the steering effect of the front fork are avoided, the long-term stable steering performance of the front fork is ensured, the service life of the front fork is prolonged, and the driving safety and the control stability of the electric vehicle are improved.

[0031] In an embodiment of the application, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the mud water plate 120 comprises a plate body 121 and a plurality of clamping columns 122 provided on one side of the plate body 121. The top plate 111 is provided with clamping holes 1111 corresponding to the clamping columns 122.

[0032] Compared with a simple clamping or lapping form, the one-to-one correspondence between the clamping columns 122 and the clamping holes 1111 ensures that the mud water plate 120 can quickly find the accurate position when being mounted to the mounting gap of the top plate 111, avoids installation deviation, ensures that the front fork through hole formed by the mud water plate 120 and the top plate 111 is regular in shape, tightly fits the front fork, and effectively blocks the mud and sand. The plurality of clamping columns 122 are uniformly distributed on one side of the plate body 121 and tightly match the clamping holes 1111 on the top plate 111. In the driving process of the electric vehicle, even if complex road conditions such as bumps and vibrations are encountered, the mud water plate 120 is not easy to loosen and shift, the stable protection of the front fork is maintained, the risk of mud and sand leakage caused by the shaking of the mud water plate 120 is reduced, and the front fork is kept in a good working state for a long time.

[0033] In an embodiment of the application, as shown in Figure 1 , Figure 2 , Figure 3 andFigure 4 As shown, the clamping column 122 includes two oppositely arranged clamping arms 1221 with a gap between the two clamping arms 1221.

[0034] In assembly, the clamping arms 1221 can be elastically deformed by the gap to facilitate insertion into the clamping hole 1111 of the top plate 111, and after insertion, the clamping arms 1221 can restore their original shape by their own elasticity to clamp the edge of the clamping hole 1111.

[0035] In an embodiment of the present application, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the clamping arm 1221 includes a connecting segment 1221a and a limiting segment 1221b at the end of the connecting segment 1221a, and the limiting segment 1221b is used to abut against the bottom surface of the top plate 111.

[0036] Specifically, based on the structure of the clamping arm 1221, the connecting segment 1221a and the limiting segment 1221b are further subdivided, the connecting segment 1221a is responsible for connecting the plate body 121 of the mudguard 120 and the limiting segment 1221b, and the limiting segment 1221b is in close contact with the bottom surface of the top plate 111 after the clamping column 122 is inserted into the clamping hole 1111, forming a restriction on the upward displacement of the mudguard 120.

[0037] The design of the limiting segment 1221b provides additional protection against disengagement for the mudguard 120, even in the case of extreme vibration or external pulling, it can prevent the mudguard 120 from disengaging upwardly from the clamping hole 1111, ensuring the integrity of the connection between the mudguard 120 and the top plate 111, maintaining the wrapping state of the front fork through-hole to the front fork, and continuously and effectively blocking mud and sand from entering the front fork.

[0038] The connecting segment 1221a uniformly transmits external forces received by the mudguard 120 to the limiting segment 1221b, and then the limiting segment 1221b disperses the external forces to the bottom surface of the top plate 111, avoiding local stress concentration that can cause component damage, prolonging the service life of the clamping structure, ensuring long-term stable operation of the mudguard 120, reducing the frequency of maintenance and replacement, and reducing the use cost.

[0039] In an embodiment of the present application, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , one side of the plate body 121 extends a abutting plate 123, which extends on the same side as the clamping column 122, and the abutting plate 123 is used to abut against the front fork.

[0040] Specifically, the abutting plate 123 is used to abut against the front fork, further reducing the possibility of mud and sand entering the front fork, thereby better protecting the front fork.

[0041] In an embodiment of the present application, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the top plate 111 is provided with a convex rib 1114, and the plate body 121 is provided with a positioning groove 124 matched with the convex rib 1114, and the positioning groove 124 is located outside the abutting plate 123.

[0042] The convex rib 1114 is arranged on the surface of the top plate 111, and the positioning groove 124 is correspondingly arranged on the plate body 121 and located outside the abutting plate 123, and the convex rib 1114 is embedded in the positioning groove 124 during installation. The cooperation of the convex rib 1114 and the positioning groove 124 provides an additional positioning reference for the installation of the mud guard 120. On the basis of the preliminary positioning of the clamping column 122 and the clamping hole 1111, the structure ensures that the mud guard 120 does not rotate, deviate or displace in the plane, guarantees the tightness of the connection between the mud guard 120 and the top plate 111, optimizes the fitting precision of the front fork through hole to the front fork, and improves the anti-mud effect.

[0043] In an embodiment of the present application, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the side wall of the convex rib 1114 is provided with a clamping convex 1114a, and the side wall of the positioning groove 124 is provided with a clamping groove 1241 matched with the clamping convex 1114a.

[0044] On the basis of the cooperation of the convex rib 1114 and the positioning groove 124, the design is refined to that the side wall of the convex rib 1114 has the clamping convex 1114a, and the side wall of the positioning groove 124 correspondingly has the clamping groove 1241, and the clamping convex 1114a is clamped into the clamping groove 1241 during installation.

[0045] The cooperation of the clamping convex 1114a and the clamping groove 1241 forms a structure similar to a mortise and tenon, which further locks the relative position of the convex rib 1114 and the positioning groove 124, prevents their separation under extreme working conditions such as severe vibration and collision, guarantees the stability of the connection between the mud guard 120 and the top plate 111, and ensures that the mud guard system can still reliably protect the front fork in harsh environments.

[0046] In an embodiment of the present application, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the main cover body 110 is provided with a connecting hole 1112, and the main cover body 110 and the front fork connecting plate are connected by a fastener passing through the connecting hole 1112.

[0047] On the basis of the front fork through-hole wrapping the front fork, the top plate 111 is connected with the front fork connecting plate through the connecting hole 1112 and the fastener, so that the front wheel mudguard 100 and the front fork become a more compact whole, reduce the shaking and displacement of the mudguard during driving, enhance the ability to resist external force impact, and guarantee long-term stable mudproof effect.

[0048] In an embodiment of the present application, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the top plate 111 is provided with an oil pipe limiting groove 1113 in communication with the notch.

[0049] The oil pipe limiting groove 1113 in communication with the mounting notch is added to the structure of the top plate 111, which is used to place and fix the disc brake oil pipe or drum brake wire pipe, etc., to ensure that the wire pipe and oil pipe are in a stable position after installation and do not shake randomly. Placing the wire pipe and oil pipe in the limiting groove can avoid abrasion and rupture caused by bumping, vibration, friction and collision with surrounding parts during the driving of the electric vehicle, guarantee the normal operation of the brake system, and improve the driving safety. Optimizing the wiring aesthetics: the oil pipe limiting groove 1113 provides a regular layout path for the wire pipe and oil pipe, allowing them to be neatly arranged and integrated with the mudguard, improving the overall appearance of the vehicle, meeting the modern consumer's demand for refined appearance of electric vehicles, and enhancing the product's market competitiveness.

[0050] The embodiment of the present application also discloses an electric vehicle, which comprises a vehicle frame and the front wheel mudguard 100 in the aforementioned embodiment. The electric vehicle contains the same structure and beneficial effects as the front wheel mudguard 100 in the aforementioned embodiment. The structure and beneficial effects of the front wheel mudguard 100 have been described in detail in the aforementioned embodiment, and will not be repeated here.

[0051] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A front wheel mudguard for mounting on a front fork, characterized in that, The device includes a main cover and a mudguard. The main cover has a cavity for partially covering the front wheel of the electric vehicle. The main cover includes a top plate and an arc-shaped plate surrounding the outer periphery of the top plate. The top plate has an installation notch. The mudguard is engaged at the installation notch. The top plate and the mudguard together form a fork passage to cover the fork.

2. The front wheel mudguard according to claim 1, characterized in that, The mudguard includes a plate body and a plurality of snap-fit ​​posts on one side of the plate body, and the top plate is provided with snap-fit ​​holes corresponding to the snap-fit ​​posts.

3. The front wheel mudguard according to claim 2, characterized in that, The snap-fit ​​post includes two snap-fit ​​arms arranged opposite each other, with a gap between the two snap-fit ​​arms.

4. The front wheel mudguard according to claim 3, characterized in that, The snap-fit ​​arm includes a connecting section and a limiting section at the end of the connecting section, the limiting section being used to abut against the bottom surface of the top plate.

5. The front wheel mudguard according to claim 2, characterized in that, A support plate extends from one side of the plate body, and the support plate and the snap-fit ​​post extend on the same side. The support plate is used to abut against the front fork.

6. The front wheel mudguard according to claim 5, characterized in that, The top plate is provided with a protruding ridge, and the plate body is provided with a positioning groove that cooperates with the protruding ridge. The positioning groove is located on the outside of the abutment plate.

7. The front wheel mudguard according to claim 6, characterized in that, The convex sidewall is provided with a locking protrusion, and the positioning groove sidewall is provided with a locking groove that mates with the locking protrusion.

8. The front wheel mudguard according to claim 1, characterized in that, The top plate is provided with connection holes, and fasteners are used to connect the top plate and the front fork connecting plate through the connection holes.

9. The front wheel mudguard according to claim 1, characterized in that, The top plate is provided with an oil pipe limiting groove that communicates with the notch.

10. An electric vehicle, characterized in that, The vehicle includes a frame and a front wheel fender as described in any one of claims 1-9, wherein the front wheel fender is disposed on the front fork of the frame.

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