Wheel cover structure and wheel assembly

Abstract

The utility model discloses a wheel cover structure and a wheel assembly, and relates to the technical field of vehicles. The wheel cover structure comprises a first sealing disc and a fixing piece, the fixing piece is used for connecting the first sealing disc to a hub, the first sealing disc is provided with a first receding hole, a wheel shaft of the hub penetrates through the first receding hole, the first sealing disc is further provided with a first breaking seam, the first breaking seam extends to the periphery of the first sealing disc from the first receding hole, and the fixing piece is used for fixing the first sealing disc to the hub. The two sides of the first breaking seam are the first staggered edge and the second staggered edge respectively, the first sealing disc can elastically deform under the action of external force so that the first staggered edge and the second staggered edge can be separated, and a front fork or a rear bottom fork corresponding to a hub can penetrate through the first sealing disc conveniently during installation so as to bypass the front fork or the rear bottom fork. Therefore, the first sealing disc can be placed between the hub and the front fork or the rear fork, and the hub does not need to be detached when the wheel cover structure is installed. The wheel cover structure is used for the wheel assembly and has the advantages of being not prone to loosening and stable in connection.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a wheel cover structure and a wheel assembly. Background Art

[0002] Existing bicycles or motorcycles are partially equipped with wheel cover structures, which are also called wind discs, wheel cards or wheel covers. They are used to reduce frontal wind resistance, prevent children from pinching their feet, and can also be used to decorate vehicles. They are mostly used in bicycles and motorcycles.

[0003] When installing the existing wheel cover structure, the hub on the front fork or the rear fork needs to be removed before installation, and it is difficult to remove the hub, especially the motorcycle hub, which is heavy and also involves components such as speed sensors.

[0004] In view of this, it is particularly important to develop and design a wheel cover structure and a wheel assembly that can solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a wheel cover structure and a wheel assembly, which have the characteristics of convenient installation.

[0006] The utility model provides a technical solution:

[0007] In a first aspect, an embodiment of the utility model provides a wheel cover structure, which includes a first sealing disc and a fixing member;

[0008] The first sealing disc is provided with a first clearance hole, and the first clearance hole is used for the axle of the wheel hub to pass through;

[0009] The first sealing disk is further provided with a first disconnection seam, the first disconnection seam extends from the first clearance hole to the outer periphery of the first sealing disk, and the two sides of the first disconnection seam are respectively a first staggered side and a second staggered side;

[0010] The first sealing disk can be elastically deformed under the action of an external force, so that the first staggered edge and the second staggered edge are separated, thereby allowing the front fork or the rear fork corresponding to the wheel hub to pass through;

[0011] The fixing member is used to connect the first sealing disc to the wheel hub.

[0012] In combination with the first aspect, in another implementation of the first aspect, the wheel cover structure further includes a second sealing disk;

[0013] The fixing member is also used to connect the second sealing disc to the wheel hub, so that the first sealing disc and the second sealing disc are located on both sides of the wheel hub.

[0014] In combination with the first aspect and its above-mentioned implementation, in another implementation of the first aspect, the fixing member is used to pass through the wheel hub, and enables the first sealing disk and the second sealing disk to clamp the wheel hub, thereby connecting the first sealing disk and the second sealing disk on both sides of the wheel hub.

[0015] In combination with the first aspect and the above implementation manner, in another implementation manner of the first aspect, the second sealing disc is provided with a second clearance hole, and the second clearance hole is used for the axle of the wheel hub to pass through;

[0016] The second sealing disk is further provided with a second disconnected seam, the second disconnected seam extends from the second evacuation hole to the outer periphery of the second sealing disk, and the two sides of the second disconnected seam are respectively a third staggered edge and a fourth staggered edge;

[0017] The second sealing disk can be elastically deformed under the action of external force to separate the third staggered edge and the fourth staggered edge, thereby allowing the front fork or the flat fork to pass through.

[0018] In combination with the first aspect and the above implementation manner, in another implementation manner of the first aspect, the projection of the second disconnection seam on the first closing disk overlaps with the first disconnection seam.

[0019] In combination with the first aspect and the above-mentioned implementation manner, in another implementation manner of the first aspect, the projection of the second disconnection seam on the first sealing disk is symmetrically arranged with respect to the first disconnection seam about the center of the first sealing disk.

[0020] In combination with the first aspect and the above implementation manner, in another implementation manner of the first aspect, the fixing member includes a first fixing screw and a second fixing screw;

[0021] The first fixing screw and the second fixing screw are both used to pass through the first sealing disk to connect the first sealing disk to the wheel hub;

[0022] The first fixing screw and the second fixing screw are arranged close to each other, and the first disconnection seam is located between the first fixing screw and the second fixing screw.

[0023] In combination with the first aspect and the above implementation manner, in another implementation manner of the first aspect, the fixing member further includes a third fixing screw and a fourth fixing screw;

[0024] The third fixing screw and the fourth fixing screw are both used to pass through the first sealing disk to connect the first sealing disk to the wheel hub;

[0025] The third fixing screw and the first fixing screw are symmetrically arranged with respect to the center of the first sealing disk, and the fourth fixing screw and the second fixing screw are symmetrically arranged with respect to the center of the first sealing disk.

[0026] In the second aspect, the embodiment of the utility model also provides a wheel assembly, which includes a wheel hub and a wheel cover structure. The wheel cover structure includes a first sealing disc and a fixing member; the first sealing disc is provided with a first clearance hole, and the first clearance hole is used for the wheel axle of the wheel hub to pass through; the first sealing disc is also provided with a first disconnection seam, and the first disconnection seam extends from the first clearance hole to the outer periphery of the first sealing disc, and the two sides of the first disconnection seam are respectively a first staggered edge and a second staggered edge; the first sealing disc can be elastically deformed under the action of an external force, so that the first staggered edge and the second staggered edge are separated, so as to allow the front fork or rear fork corresponding to the wheel hub to pass through; the fixing member is used to connect the first sealing disc to the wheel hub.

[0027] Compared with the prior art, the wheel cover structure provided by the embodiment of the utility model has the following beneficial effects over the prior art:

[0028] The wheel cover structure includes a first sealing disk and a fixing member, wherein the first sealing disk is provided with a first clearance hole, the first clearance hole is used for the wheel axle of the wheel hub to pass through, and the first sealing disk is also provided with a first disconnection slit, the first disconnection slit extends from the first clearance hole to the outer periphery of the first sealing disk. In other words, the first disconnection slit is a slit extending from the outer periphery of the first sealing disk to the first clearance hole, which roughly disconnects half of the first sealing disk, and the two sides of the first disconnection slit are respectively a first staggered edge and a second staggered edge, and the first sealing disk can be elastically deformed under the action of external force to separate the first staggered edge and the second staggered edge. In other words, when external force acts on the first sealing disk, the first sealing disk can be elastically deformed, so that the first disconnection slit becomes larger, and the first staggered edge and the second staggered edge are separated from each other, so that it is convenient for the front fork or rear fork corresponding to the wheel hub to pass through during installation to bypass the front fork or rear fork, so as to facilitate the first sealing disk to be directly placed between the wheel hub and the front fork or rear fork, and after the first sealing disk is placed in place, the first sealing disk can be connected to the wheel hub through the fixing member to complete the installation. When installing the wheel cover structure, the first staggered edge and the second staggered edge can be separated so as to bypass the front fork or rear fork corresponding to the wheel hub without removing the wheel hub, thereby placing the first sealing disc between the wheel hub and the front fork or rear fork. There is no need to remove the wheel hub, and the installation is more convenient.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0031] Figure 1 A schematic diagram of the three-dimensional structure of the wheel cover structure provided in an embodiment of the utility model when applied to a wheel assembly.

[0032] Figure 2 A schematic diagram of the three-dimensional structure of the wheel cover structure provided in an embodiment of the utility model.

[0033] Figure 3 A schematic diagram of the three-dimensional structure of the wheel cover structure provided by an embodiment of the utility model when the first sealing disk undergoes elastic deformation.

[0034] Figure 4 A schematic diagram of the three-dimensional structure of the wheel cover structure provided in an embodiment of the utility model when the first sealing disc is installed to the wheel hub.

[0035] Figure 5 A schematic diagram of the three-dimensional structure of the wheel cover structure provided in an embodiment of the utility model when the first sealing disc portion is wrapped around between the front fork and the wheel hub.

[0036] Figure 6 A schematic diagram of the three-dimensional structure of the wheel cover structure provided by an embodiment of the utility model when the first disconnected seam is staggered with the front fork.

[0037] Figure 7 for Figure 2 A magnified schematic diagram of the local structure at point I in the middle.

[0038] Icons: 100-wheel assembly; 20-wheel hub; 21-axle; 22-tire; 30-front fork; 10-wheel cover structure; 11-first sealing plate; 118-first clearance hole; 111-first disconnection seam; 1111-first staggered edge; 1112-second staggered edge; 12-second sealing plate; 128-second clearance hole; 121-second disconnection seam; 1213-third staggered edge; 1214-fourth staggered edge; 131-first fixing screw; 132-second fixing screw; 133-third fixing screw; 134-fourth fixing screw; 135-fifth fixing screw. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0040] The specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings.

[0041] Example:

[0042] See also Figure 1 and Figure 2 , Figure 1It is a schematic diagram of the three-dimensional structure of the wheel cover structure 10 provided in the embodiment of the utility model when it is applied to the wheel assembly 100. Figure 2 It is a schematic diagram of the three-dimensional structure of the wheel cover structure 10 provided in an embodiment of the utility model.

[0043] The present invention provides a wheel cover structure 10, which is easy to install. The wheel cover structure 10 can be applied to a wheel assembly 100 such as a bicycle or a motorcycle. When the wheel cover structure 10 is applied to the wheel assembly 100, Figure 1 The wheel cover structure 10 is installed on both sides of the wheel hub 20 of the wheel assembly 100, so as to play the role of decoration or reducing the wind resistance during driving. Since the wheel assembly 100 adopts the wheel cover structure 10 provided in this embodiment, the wheel assembly 100 also has the characteristic of easy installation.

[0044] The structural composition, working principle and beneficial effects of the wheel cover structure 10 provided in the embodiment of the utility model will be specifically introduced below.

[0045] Please continue reading Figure 1 and Figure 2 , and see Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , Figure 3 This is a schematic diagram of the three-dimensional structure of the first sealing disk 11 of the wheel cover structure 10 provided in an embodiment of the utility model when elastic deformation occurs. Figure 4 It is a schematic diagram of the three-dimensional structure when the first sealing disc 11 of the wheel cover structure 10 provided in an embodiment of the utility model is installed to the wheel hub 20. Figure 5 This is a schematic diagram of the three-dimensional structure when the first sealing disc 11 of the wheel cover structure 10 provided in the embodiment of the utility model is partially wrapped around between the front fork 30 and the wheel hub 20. Figure 6 This is a schematic diagram of the three-dimensional structure when the first disconnection seam 111 of the wheel cover structure 10 provided by the embodiment of the utility model is offset from the front fork 30. Figure 7 for Figure 2 A magnified schematic diagram of the local structure at point I in the middle.

[0046] The wheel cover structure 10 includes a first sealing disc 11 and a fixing member, wherein the first sealing disc 11 is provided with a first clearance hole 118, and the first clearance hole 118 is used for the wheel axle 21 of the wheel hub 20 to pass through. Figure 1 As shown, the first sealing disc 11 is further provided with a first disconnection seam 111, which extends from the first clearance hole 118 to the outer periphery of the first sealing disc 11. In other words, the first disconnection seam 111 is a seam extending from the outer periphery of the first sealing disc 11 to the first clearance hole 118, which roughly disconnects half of the first sealing disc 11. Figure 2As shown, the two sides of the first opening seam 111 are respectively the first staggered edge 1111 and the second staggered edge 1112, and the first sealing disk 11 can be elastically deformed under the action of external force to separate the first staggered edge 1111 and the second staggered edge 1112, as shown in FIG. Figure 3 As shown, in other words, when an external force acts on the first sealing disk 11, the first sealing disk 11 can be elastically deformed, so that the first disconnected seam 111 becomes larger, and the first offset edge 1111 and the second offset edge 1112 are separated from each other, so that the front fork 30 or the rear fork corresponding to the wheel hub 20 can pass through during installation to bypass the front fork 30 or the rear fork, so that the first sealing disk 11 can be directly placed between the wheel hub 20 and the front fork or the rear fork, and after the first sealing disk 11 is placed in place, the first sealing disk 11 can be connected to the wheel hub 20 by a fixing member to complete the installation. When installing the wheel cover structure 10, the first offset edge 1111 and the second offset edge 1112 can be separated to bypass the front fork 30 or the rear fork corresponding to the wheel hub 20 without disassembling the wheel hub 20, so that the first sealing disk 11 can be placed between the wheel hub 20 and the front fork 30 or the rear fork. There is no need to disassemble the wheel hub 20, and the installation is more convenient.

[0047] Taking the installation of the hub 20 cover structure on the front wheel of a two-wheeled vehicle as an example, during installation, the first sealing disc 11 can be bent to make the first sealing disc 11 elastically deformed, so that the gap of the first disconnection slit 111 becomes larger, so that the first staggered edge 1111 and the second staggered edge 1112 are separated, and the first sealing disc 11 is placed on one side of the hub 20 so that the axis of the wheel axle 21 passes through the first opening hole, and the first staggered edge 1111 is located inside the hub 20, and the second staggered edge 1112 is outside the front fork 30. At this time, the first disconnection slit 111 roughly corresponds to the front fork 30, as shown in FIG. Figure 4 As shown;

[0048] The first sealing plate 11 is rotated so that the first offset edge 1111 is rotated between the front fork 30 and the wheel hub 20, or in other words, the first sealing plate 11 is gradually rotated between the wheel hub 20 and the front fork 30. Figure 5 As shown, at this time, the second staggered edge 1112 is still outside the front fork 30;

[0049] The first sealing disc 11 is further rotated. During the rotation process, the first sealing disc 11 gradually rotates into the wheel hub 20, and the first opening seam 111 is offset from the front fork 30. Figure 6 As shown, at this time, the first disconnected seam 111 has been offset from the front fork 30, and the second offset edge 1112 can be directly placed in the wheel hub 20, as shown in FIG. Figure 1 As shown;

[0050] Finally, the first sealing disc 11 is connected to the wheel hub 20 through a fixing member. Figure 1As shown, the operation of installing the first sealing disc 11 in the wheel hub 20 is completed. The disassembly can be reversed by repeating the above steps. It is not necessary to disassemble the wheel axle 21 or remove the wheel hub 20, and the installation is more convenient. The disassembly and assembly of the wheel hub 20 cover structure to the rear wheel of the two-wheeled vehicle is also similar. The first opening slit 111 can be opened and the first sealing disc 11 can be rotated to avoid the rear fork and other components. It is not necessary to disassemble the wheel axle 21 and the wheel hub 20, and the installation is more convenient.

[0051] It should be noted that, in this embodiment, the first sealing plate 11 is made of plastic, which can be elastically deformed when the two sides of the first disconnected seam 111 are respectively pried by both hands, so that the first offset edge 1111 and the second offset edge 1112 are separated. Of course, in other embodiments, the first sealing plate 11 can also be made of stainless steel or aluminum alloy and other materials that can be elastically deformed. As for the first disconnected seam 111, in this embodiment, the first disconnected seam 111 is in a straight line state, such as Figure 2 As shown, in other embodiments, the first disconnected seam 111 may also be arranged to be curved. In addition, in this embodiment, the fixing member is a screw, which pulls the first sealing disc 11 toward the wheel hub 20, thereby fixing the first sealing disc 11 in the wheel hub 20. In other embodiments, the fixing member may also be a fixing accessory such as a cable tie.

[0052] Furthermore, the wheel cover structure 10 may also include a second sealing disc 12, and the fixing part is also used to connect the second sealing disc 12 to the wheel hub 20, so that the first sealing disc 11 and the second sealing disc 12 are located on both sides of the wheel hub 20, thereby completing the installation of the first sealing disc 11 and the second sealing disc 12.

[0053] It should be noted that, in the present embodiment, the fixing member is fixed in such a manner that the fixing member passes through the wheel hub 20, and enables the first sealing disk 11 and the second sealing disk 12 to clamp the wheel hub 20. In other words, the fixing member passes through the spoke spaces and other positions of the wheel hub 20, and connects the first sealing disk 11 and the second sealing disk 12, and enables the first sealing disk 11 and the second sealing disk 12 to move toward the wheel hub 20 opposite to each other, so that the first sealing disk 11 and the second sealing disk 12 clamp the wheel hub 20, so that the first sealing disk 11 and the second sealing disk 12 are connected to both sides of the wheel hub 20.

[0054] In addition, in this embodiment, the first sealing disc 11 and the second sealing disc 12 are both located in the wheel hub 20, and the inner wall of the concave space on the side of the wheel hub 20 limits the radial movement of the first sealing disc 11 and the second sealing disc 12, and the fixing member limits the axial movement of the first sealing disc 11 and the second sealing disc 12. In other embodiments, the first sealing disc 11 and / or the second sealing disc 12 may also be larger than the diameter of the concave opening on the side of the wheel hub 20, and cover the side of the wheel hub 20, and be partially concave in the concave space on the side of the wheel hub 20, and may extend partially to the side of the tire 22 to play a decorative role.

[0055] Furthermore, the second sealing disc 12 has a similar or identical structure to the first sealing disc 11, and is provided with a second clearance hole 128, which is used for the axle 21 of the wheel hub 20 to pass through. The second sealing disc 12 is also provided with a second disconnection slit 121, which extends from the second clearance hole 128 to the outer periphery of the second sealing disc 12, and the two sides of the second disconnection slit 121 are respectively a third staggered edge 1213 and a fourth staggered edge 1214. The second sealing disc 12 can be elastically deformed under the action of an external force, so that the third staggered edge 1213 and the fourth staggered edge 1214 are separated, thereby allowing the front fork 30 or the flat fork to pass through.

[0056] Taking the installation of the hub 20 cover structure on the front wheel of a two-wheeled vehicle as an example, during installation, the second sealing disc 12 can be bent to make the second sealing disc 12 elastically deformed, so that the gap of the second disconnection slit 121 becomes larger, so that the third staggered edge 1213 and the fourth staggered edge 1214 are separated, and the second sealing disc 12 is placed on one side of the hub 20 so that the axis of the wheel axle 21 passes through the second opening hole, and the third staggered edge 1213 is located inside the hub 20, and the fourth staggered edge 1214 is outside the front fork 30. At this time, the second disconnection slit 121 roughly corresponds to the front fork 30, as shown in FIG. Figure 4 The first closing plate 11 looks like;

[0057] Rotate the second sealing plate 12 so that the third offset edge 1213 is rotated to between the front fork 30 and the wheel hub 20, or in other words, gradually rotate the second sealing plate 12 to between the wheel hub 20 and the front fork 30, as shown in FIG. Figure 5 The first closing plate 11 is shown in FIG. 1 , at which time the fourth staggered edge 1214 is still outside the front fork 30;

[0058] The second sealing disc 12 is further rotated. During the rotation process, the second sealing disc 12 gradually rotates into the wheel hub 20, and the second opening seam 121 is offset from the front fork 30, as shown in FIG. Figure 6 The first sealing disc 11 in the middle, at this time, the fourth staggered edge 1214 can be placed in the wheel hub 20, roughly as Figure 1 The first closing plate 11 looks like;

[0059] Finally, the second sealing disc 12 is connected to the wheel hub 20 through the fixing member, as shown in FIG. Figure 1 The second sealing disc 12 can be installed in the wheel hub 20 by simply looking at the first sealing disc 11. The above steps can be repeated in reverse for disassembly. There is no need to disassemble the wheel axle 21 or remove the wheel hub 20, so the installation is more convenient.

[0060] It should be noted that, in this embodiment, after the first sealing disc 11 and the second sealing disc 12 are mounted on the wheel hub 20 through the fixing member, the projection of the second disconnection seam 121 on the first sealing disc 11 is symmetrically arranged with the first disconnection seam 111 about the center of the first sealing disc 11, as shown in FIG. Figure 2 and Figure 7 In this way, the two sealing discs are roughly symmetrically mounted on the wheel hub 20, and when the wheel hub 20 rotates, it is not easy to cause the wheel to jump.

[0061] In other embodiments, the projection of the second disconnected seam 121 on the first sealing disk 11 may also overlap with the first disconnected seam 111. In this way, it is convenient to align the first sealing disk 11 and the second sealing disk 12 during installation, thereby facilitating installation.

[0062] Please continue reading Figure 1 , Figure 2 and Figure 3 In this embodiment, the fixing member is a screw, which includes a first fixing screw 131 and a second fixing screw 132. The first fixing screw 131 and the second fixing screw 132 are both used to pass through the first sealing disk 11 to connect the first sealing disk 11 to the wheel hub 20, and the first fixing screw 131 and the second fixing screw 132 are arranged close to each other, and the first disconnection seam 111 is located between the first fixing screw 131 and the second fixing screw 132. In other words, the first fixing screw 131 and the second fixing screw 132 are both arranged close to the first disconnection seam 111 and are respectively located on both sides of the first disconnection seam 111, such as Figure 2 As shown, in this way, the first offset edge 1111 and the second offset edge 1112 are limited by the first fixing screw 131 and the second fixing screw 132 arranged close to the first disconnected seam 111, so as to keep the gap of the first disconnected seam 111 stable when the first sealing disk 11 is installed on the wheel hub 20, and avoid the first offset edge 1111 and the second offset edge 1112 from warping up, so as to improve the installation stability of the wheel cover structure 10.

[0063] It should be noted that, in other embodiments, the first fixing screw 131 and the second fixing screw 132 may also be a snap-fit ​​member or a screw disposed on the first sealing disc 11, and they do not need to be disposed through the first sealing disc 11, and can also connect the first sealing disc 11 to the wheel hub 20.

[0064] Furthermore, the fixing member may also include a third fixing screw 133 and a fourth fixing screw 134; the third fixing screw 133 and the fourth fixing screw 134 are also used to pass through the first sealing disk 11 to connect the first sealing disk 11 to the wheel hub 20; wherein the third fixing screw 133 and the first fixing screw 131 are symmetrically arranged with respect to the center of the first sealing disk 11, and the fourth fixing screw 134 and the second fixing screw 132 are symmetrically arranged with respect to the center of the first sealing disk 11. In other words, the third fixing screw 133 and the first fixing screw 131 are symmetrically arranged, and the fourth fixing screw 134 and the second fixing screw 132 are symmetrically arranged, as shown in FIG. Figure 2 as shown, to avoid the wheel vibrating due to the weight of the screw when the wheel turns.

[0065] It should be noted that, in this embodiment, the fixing member may further include a plurality of fifth fixing screws 135. The fifth fixing screws 135 are also used to pass through the first sealing disc 11 to connect the first sealing disc 11 to the wheel hub 20, thereby improving the stability of the installation of the first sealing disc 11. Figure 3 As shown, the two fifth fixing screws 135 located between the first fixing screw 131 and the fourth fixing screw 134 have the same spacing between them and the spacing between the nearest first fixing screw 131 or the fourth fixing screw 134, and the two fifth fixing screws 135 located between the second fixing screw 132 and the third fixing screw 133 have the same spacing between them and the spacing between the nearest second fixing screw 132 or the third fixing screw 133, so as to avoid wheel vibration caused by the weight of the screws when the wheel rotates.

[0066] In addition, in this embodiment, after the screw passes through the first sealing disk 11, it can be threadedly connected to the nut located on the second sealing disk 12, so that the first sealing disk 11 and the second sealing disk 12 share the common clamping column hub 20, and the concave space in the hub 20 further limits the position of the first sealing disk 11 and the second sealing disk 12, thereby fixing the first sealing disk 11 and the second sealing disk 12 to the hub 20.

[0067] In summary:

[0068] The embodiment of the utility model provides a wheel cover structure 10, which has the characteristic of easy installation.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the features in the above embodiments may be combined with each other without conflict, and the present invention may also have various modifications and changes.

Claims

1. A wheel cover structure, characterized in that: It comprises a first sealing disc (11) and a fixing member; The first sealing disc (11) is provided with a first clearance hole (118), and the first clearance hole (118) is used for the wheel axle (21) of the wheel hub (20) to pass through; The first sealing disc (11) is further provided with a first disconnection slit (111), the first disconnection slit (111) extending from the first clearance hole (118) to the outer periphery of the first sealing disc (11), and the two sides of the first disconnection slit (111) are respectively a first staggered side (1111) and a second staggered side (1112); The first sealing disc (11) can be elastically deformed under the action of an external force, so that the first staggered edge (1111) and the second staggered edge (1112) are separated, thereby allowing a front fork (30) or a rear fork corresponding to the wheel hub (20) to pass through; The fixing member is used to connect the first sealing disc (11) to the wheel hub (20).

2. The wheel cover structure according to claim 1, characterized in that: The wheel cover structure also includes a second sealing disc (12); The fixing member is also used to connect the second sealing disc (12) to the wheel hub (20), so that the first sealing disc (11) and the second sealing disc (12) are located on both sides of the wheel hub (20).

3. The wheel cover structure according to claim 2, characterized in that: The fixing member is used to pass through the wheel hub (20) and enable the first sealing disc (11) and the second sealing disc (12) to clamp the wheel hub (20), thereby connecting the first sealing disc (11) and the second sealing disc (12) to both sides of the wheel hub (20).

4. The wheel cover structure according to claim 2, characterized in that: The second sealing disc (12) is provided with a second clearance hole (128), and the second clearance hole (128) is used for the wheel axle (21) of the wheel hub (20) to pass through; The second sealing disc (12) is further provided with a second disconnected slit (121), the second disconnected slit (121) extending from the second clearance hole (128) to the outer periphery of the second sealing disc (12), and the two sides of the second disconnected slit (121) are respectively a third staggered edge (1213) and a fourth staggered edge (1214); The second sealing disk (12) can be elastically deformed under the action of an external force so as to separate the third staggered edge (1213) and the fourth staggered edge (1214), thereby allowing the front fork (30) or the flat fork to pass through.

5. The wheel cover structure according to claim 4, characterized in that: The projection of the second disconnection seam (121) on the first closing disk (11) overlaps with the first disconnection seam (111).

6. The wheel cover structure according to claim 4, characterized in that: The projection of the second disconnecting seam (121) on the first sealing disk (11) is symmetrically arranged with respect to the first disconnecting seam (111) about the center of the first sealing disk (11).

7. The wheel cover structure according to any one of claims 1 to 6, characterized in that: The fixing member comprises a first fixing screw (131) and a second fixing screw (132); The first fixing screw (131) and the second fixing screw (132) are both used to pass through the first sealing disc (11) to connect the first sealing disc (11) to the wheel hub (20); The first fixing screw (131) and the second fixing screw (132) are arranged close to each other, and the first disconnecting seam (111) is located between the first fixing screw (131) and the second fixing screw (132).

8. The wheel cover structure according to claim 7, characterized in that: The fixing member further comprises a third fixing screw (133) and a fourth fixing screw (134); The third fixing screw (133) and the fourth fixing screw (134) are both used to pass through the first sealing disc (11) to connect the first sealing disc (11) to the wheel hub (20); The third fixing screw (133) and the first fixing screw (131) are symmetrically arranged with respect to the center of the first sealing disk (11), and the fourth fixing screw (134) and the second fixing screw (132) are symmetrically arranged with respect to the center of the first sealing disk (11).

9. A wheel assembly, characterized in that: It comprises a wheel hub (20) and a wheel cover structure as claimed in any one of claims 1 to 8.

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