Motorcycle rear water baffle fixing support structure

Abstract

The utility model discloses a motorcycle rear water baffle fixing support which comprises a rear water baffle fixing support body fixedly installed with a rear bottom fork and a rear rim in sequence through a rear axle. The rear water baffle fixing support is composed of a fixing support clamping seat which clamps the rear bottom fork in a sleeved mode and a rear water baffle connecting piece which extends along the top of the fixing support clamping seat and is used for being fixedly connected with a rear water baffle. According to the rear water baffle fixing support structure of the motorcycle, the rear water baffle fixing support, the rear bottom fork and the rear rim are fixedly installed through the shaft penetrating type structure, the welding installation problem between a traditional rear water baffle fixing support and the rear bottom fork is avoided, and the risk of unsoldering and falling is reduced; besides, due to the fact that the adjustable installation shaft hole is formed in the rear bottom fork, when the front-back position of the rear tire is adjusted, the rear water fender fixing support and the rear water fender can synchronously move in a front-back adjusting mode along with the rear tire, and therefore it can be guaranteed that the gap between the water fender and the rear tire is not changed, and the good water retaining effect of the rear water fender is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of model ornaments, etc., and particularly relates to an aluminum alloy container model for model ornaments, decorations, etc., which is scaled according to the physical object in proportion and has a high degree of simulation. Background Art

[0002] At present, a rear fender is installed on a motorcycle to block the water splashing out during the running of the rear wheel, so as to prevent the water from splashing onto the vehicle or the driver, etc. However, there are some problems to be improved in the installation structure of the traditional rear fender, etc. Specifically as follows: (1) The rear fender is fixed and welded to the rear swing arm through components such as the rear fender fixing bracket. The rear fender and the rear fender fixing bracket are fixedly installed by screws and nuts, etc. Once the rear fender fixing bracket is welded to the rear swing arm, it cannot be moved and disassembled as needed, resulting in troubles in later maintenance disassembly, replacement, etc. And once the welding position is wrong during welding, etc., it is basically scrapped, and it is difficult to ensure the accurate installation position, etc. (2) Since the rear fender fixing bracket is directly fixed and welded to the rear swing arm, the installation position between the rear fender fixing bracket and the rear swing arm cannot be adjusted. When the tire needs to be adjusted in the front-rear position, the front-rear installation position between the rim and the rear swing arm is adjusted. In this way, when adjusting, the distance gap between the rear fender fixing bracket and the tire will increase or decrease, resulting in the rear wheel splashing water onto the vehicle when the motorcycle is running, wetting the driver; at the same time, the water splashes onto other places of the motorcycle that should not get water, causing other places of the motorcycle to get water or have sludge, etc., such as the toolbox, etc. (3) The traditional rear fender fixing bracket needs to be fixed to the rear fender and welded to the rear swing arm. Structurally, it is not a single non-planar part as a whole and often needs to be formed by welding two parts. This will result in a high production cost of the overall rear fender fixing bracket, and there is a risk of insecure welding of the two parts. (4) When the rear fender fixing bracket is welded to the rear swing arm, there will be a situation of false welding. When there is false welding, there will be a problem that the entire rear fender fixing bracket and the rear fender fall off, and there is a certain risk in use.

[0003] The "motorcycle with a new rear mudguard installation state" with Chinese patent number 201520689797.0 and the "motorcycle rear mudguard assembly and its installation structure" with Chinese patent number 201820420189.3 disclose the existing motorcycle mudguard structures, etc. Although there are technical revelations in these patent documents showing that the rear mudguard fixing bracket and the rear swing arm are no longer welded and installed but installed with screws, these patent documents still fail to solve the technical problems in the above points (2) and (3), and there are still places for improvement.

[0004] Therefore, it is necessary to improve the structure of the rear fender fixing bracket used for connecting and installing the rear fender of a motorcycle in the prior art to solve the problems of the prior art. Summary of the Invention

[0005] The purpose of the present utility model is to overcome the above-mentioned shortcomings of the prior art and provide a rear fender fixing bracket structure for a motorcycle. The rear fender fixing bracket structure of the motorcycle adopts a through-axis structure to fixedly install the rear fender fixing bracket, the rear swing arm, and the rear wheel rim, avoiding the welding installation problem between the traditional rear fender fixing bracket and the rear swing arm, eliminating the need for welding, reducing the risk of welding detachment and falling, and extending the driving life of the motorcycle. In addition, due to the provision of adjustable mounting shaft holes on the rear swing arm, when adjusting the front and rear positions of the rear tire, the rear fender fixing bracket and the rear fender will move synchronously back and forth following the rear tire, thus ensuring that the gap between the fender and the rear tire remains unchanged and maintaining the good water-blocking effect of the rear fender. When adjusting, corresponding scales and scale numbers are also provided for display, enabling real-time adjustment of the front and rear distances and achieving the most convenient and optimal adjustment effect. Finally, the overall rear fender fixing bracket is an integral structure made by an integral molding process, having the advantages of high strength, not being easily deformed, and not being easily detached.

[0006] The technical solution adopted by the present utility model to solve its technical problems is: a rear fender fixing bracket structure for a motorcycle, including a rear fender fixing bracket fixedly installed with the rear swing arm and the rear wheel rim in sequence through the rear wheel axle. The rear fender fixing bracket is composed of a fixing bracket clamp seat that sleeved and clamped the rear swing arm and a rear fender connecting piece extending along the top of the fixing bracket clamp seat for fixedly connecting with the rear fender.

[0007] The fixing bracket clamp seat and the rear fender connecting piece are of an integral molding structure.

[0008] The fixing bracket clamp seat is provided with a clamp seat shaft hole for the rear wheel axle to pass through axially and a hollowed-out scale visible hole; scale numbers are also provided above and below the scale visible hole on the fixing bracket clamp seat; the rear swing arm is provided with an adjustable mounting shaft hole corresponding to the shaft hole for adjusting the front and rear mounting positions of the rear wheel axle, and scale lines corresponding to the scale visible hole and exposed for viewing are provided above and below the adjustable mounting shaft hole.

[0009] The rear fender connecting piece is provided with rear fender mounting holes, and is fixedly connected with the rear fender through inner hexagon bolts and nuts passing through the rear fender mounting holes.

[0010] Further, the adjustable mounting shaft hole is a horizontally arranged long shaft hole in a long strip shape.

[0011] Furthermore, the scale visible hole is an oblong hole horizontally arranged in a long strip shape. The scale visible hole is smaller than the adjustable mounting shaft hole, and the scale visible hole covers the scale line.

[0012] Furthermore, the fixed bracket clamp seat is in a semi-frame structure, and the top and bottom extend inward to fit and clamp the top and bottom surfaces of the rear flat fork.

[0013] Furthermore, the rear water baffle connecting piece extends vertically upward along the innermost end of the top of the fixed bracket clamp seat and protrudes outward toward the rear water baffle. There are three rear water baffle mounting holes, which are distributed on the rear water baffle connecting piece in a triangular shape.

[0014] In summary, the rear water baffle fixed bracket structure of the present utility model adopts a through-shaft structure to fixedly install the rear water baffle fixed bracket, the rear flat fork and the rear wheel rim, avoiding the welding installation problem between the traditional rear water baffle fixed bracket and the rear flat fork. Welding is not required, reducing the risk of desoldering and falling off, and extending the driving life of the motorcycle. In addition, since an adjustable mounting shaft hole is provided on the rear flat fork, when adjusting the front and rear positions of the rear tire, the rear water baffle fixed bracket and the rear water baffle will synchronously move forward and backward with the rear tire. This can ensure that the gap between the water baffle and the rear tire remains unchanged, maintaining a good water blocking effect of the rear water baffle. During adjustment, corresponding scales and scale numbers are also provided for display, so that the front and rear distances can be adjusted in real time to achieve the most convenient and optimal adjustment effect. Finally, the overall rear water baffle fixed bracket is an integral structure made by an integral molding process, having the advantages of high strength, not being easily deformed, and not being easily detached. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view schematic diagram of a rear water baffle fixed bracket structure of the present utility model;

[0016] Figure 2 is the rear view schematic diagram of a rear water baffle fixed bracket structure of the present utility model;

[0017] Figure 3 is the left view schematic diagram of a rear water baffle fixed bracket structure of the present utility model;

[0018] Figure 4 is the right view schematic diagram of a rear water baffle fixed bracket structure of the present utility model;

[0019] Figure 5 is the top view schematic diagram of a rear water baffle fixed bracket structure of the present utility model;

[0020] Figure 6 is the bottom view schematic diagram of a rear water baffle fixed bracket structure of the present utility model;

[0021] Figure 7 is a three-dimensional schematic diagram of a fixed bracket structure for a rear splash guard of a motorcycle according to the present utility model;

[0022] Figure 8 is an exploded installation schematic diagram of a fixed bracket structure for a rear splash guard of a motorcycle according to the present utility model, installed on a rear swing arm, a rear wheel rim, etc.;

[0023] Figure 9 is another exploded installation schematic diagram of a fixed bracket structure for a rear splash guard of a motorcycle according to the present utility model, installed on a rear swing arm, a rear wheel rim, etc. in another direction;

[0024] The markings in the drawings are as follows: 1. Rear wheel axle; 2. Rear swing arm; 3. Rear wheel rim; 4. Rear splash guard fixed bracket; 5. Fixed bracket clamp seat; 6. Rear splash guard connecting piece; 8. Clamp seat shaft hole; 9. Scale visible hole; 10. Adjustable installation shaft hole; 11. Scale line; 12. Rear splash guard; 13. Rear splash guard installation hole; 14. Allen bolt; 15. Nut. Detailed implementation manners

[0025] Embodiment 1

[0026] A fixed bracket structure for a rear splash guard of a motorcycle described in Embodiment 1 of the present utility model, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 shown, includes a rear splash guard fixed bracket 4 fixedly installed with a rear swing arm 2 and a rear wheel rim 3 in sequence through a rear wheel axle 1. The rear splash guard fixed bracket is composed of a fixed bracket clamp seat 5 that sleeved and clamped the rear swing arm and a rear splash guard connecting piece 6 that extends along the top of the fixed bracket clamp seat and is used for fixedly connecting with the rear splash guard 12. The through-axis installation method is adopted, and the rear wheel axle passes through the rear splash guard fixed bracket, the rear swing arm and the rear wheel rim in sequence to form a fixed installation. Among them, the fixed bracket clamp seat of the rear splash guard fixed bracket clamps and bites the rear swing arm to form a stable positioning installation, and the rear splash guard connecting piece is used for fixedly installing with the rear splash guard to realize the installation of the rear splash guard.

[0027] The fixed bracket clamp seat and the rear splash guard connecting piece are of an integrally formed structure. The integrally formed rear splash guard fixed bracket can achieve high strength and is not easy to deform. It can be formed in one step during production and processing, without subsequent processing, with low cost, and can prevent the occurrence of use defect problems caused by welding deformation, looseness, virtual welding, etc. during the welding of two components.

[0028] The fixed bracket seat is provided with a seat shaft hole 8 through which the rear wheel axle passes and a hollowed-out scale visible hole 9; the fixed bracket seat is also provided with scale numbers (not shown in the figure) above and below the scale visible hole; the rear flat fork is provided with an adjustable mounting shaft hole 10 corresponding to the shaft hole and capable of adjusting the front and rear mounting positions of the rear wheel axle, and scale lines 11 located above and below the adjustable mounting shaft hole and corresponding to the scale visible hole and exposed for viewing. The rear wheel axle passes through the seat shaft hole to achieve shaft mounting, and the adjustable mounting shaft hole on the rear flat fork is larger and longer than the seat shaft hole. When the rear wheel axle is in a relaxed state, it can move back and forth to drive the entire rear fender fixed bracket together with the rear wheel rim. In this way, it is ensured that the gap between the rear wheel rim and the rear fender remains unchanged when the rear wheel rim is adjusted forward, guaranteeing the excellent water blocking effect of the rear fender; in addition, when adjusting the rear wheel rim, the change of the adjustment can be intuitively known through the visible state of the scale line and the scale number, making the adjustment more convenient and faster, achieving a faster and more convenient adjustment effect.

[0029] The rear fender connecting piece is provided with a rear fender mounting hole 13, and is fixedly connected to the rear fender through an internal hexagonal bolt 14 and a nut 15 passing through the rear fender mounting hole. The rear fender is fixedly installed on the rear fender connecting plate through the internal hexagonal bolt and the nut together, realizing the fixed installation of the rear fender connecting piece and the synchronous adjustment when the rear fender fixed bracket moves back and forth.

[0030] In the first embodiment, the adjustable mounting shaft hole is a long shaft hole horizontally arranged in a long strip shape. The design of the long shaft hole can reserve more front and rear distances during adjustment, realizing a reasonable front and rear adjustment range. At the same time, the purpose of horizontal adjustment is achieved.

[0031] In the first embodiment, the scale visible hole is a long hole horizontally arranged in a long strip shape, the scale visible hole is smaller than the adjustable mounting shaft hole, and the scale visible hole covers the scale line.

[0032] In the first embodiment, the fixed bracket seat is in a semi-frame structure, and the top and bottom extend inward to fit and clamp the top and bottom surfaces of the rear flat fork. The fixed bracket seat adopts a semi-frame structure, which can well fit and clamp the top and bottom surfaces of the rear flat fork, playing a role of positioning and pressing; at the same time, when adjusting the front and rear mounting positions of the rear fender fixed bracket, it can also move along the top and bottom surfaces of the rear flat fork, playing a certain role of moving guide rail, with accurate positioning and installation, preventing the problem of installation errors.

[0033] In the first embodiment, the rear splash guard connecting piece extends vertically upward along the innermost end of the top of the fixed bracket clamp seat and protrudes outward in the direction of the rear splash guard. There are three rear splash guard mounting holes, which are distributed on the rear splash guard connecting piece in a triangular shape. The rear splash guard connecting piece is an irregular special-shaped structure, protruding upward and outward, with a large mounting area. Three rear splash guard mounting holes are used to form three fixed fulcrum mounts with the rear splash guard, achieving a stable mounting effect and making the force evenly distributed after installation.

[0034] The rear splash guard fixing bracket structure of this motorcycle adopts a through-shaft structure to fixedly install the rear splash guard fixing bracket, the rear swing arm and the rear wheel rim, avoiding the welding installation problem between the traditional rear splash guard fixing bracket and the rear swing arm. Welding is not required, reducing the risk of welding detachment and prolonging the driving life of the motorcycle. In addition, due to the adjustable mounting shaft holes provided on the rear swing arm, when adjusting the front and rear positions of the rear tire, the rear splash guard fixing bracket and the rear splash guard will move synchronously forward and backward with the rear tire. This can ensure that the gap between the splash guard and the rear tire remains unchanged, maintaining the good water blocking effect of the rear splash guard. When adjusting, corresponding scales and scale numbers are also provided for display, and the front and rear distances can be adjusted in real time to achieve the most convenient and optimal adjustment effect. Finally, the overall rear splash guard fixing bracket is an integrated structure made by an integrated molding process, with the advantages of high strength, not easy to deform, and not easy to fall off.

[0035] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the structure of the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A fixed bracket structure for the rear splash guard of a motorcycle, comprising a rear splash guard fixed bracket (4) fixedly installed with a rear flat fork (2) and a rear wheel rim (3) in sequence through a rear wheel axle (1), characterized in that, The rear splash guard fixing bracket is composed of a fixing bracket seat (5) that sleeves and clamps the rear fork and a rear splash guard connecting piece (6) that extends along the top of the fixing bracket seat and is used for fixedly connecting with the rear splash guard (12); - The fixing bracket seat and the rear splash guard connecting piece are of an integrally formed structure; - The fixing bracket seat is provided with a seat shaft hole (8) for the rear wheel axle to pass through axially and a hollowed-out scale visible hole (9); scale numbers are also provided on the fixing bracket seat above and below the scale visible hole; the rear fork is provided with an adjustable mounting shaft hole (10) corresponding to the shaft hole and capable of adjusting the front and rear mounting positions of the rear wheel axle, and scale lines (11) corresponding to the scale visible hole and exposed and visible above and below the adjustable mounting shaft hole; - The rear splash guard connecting piece is provided with mounting holes (13) for the rear splash guard, and is fixedly connected with the rear splash guard through hexagon socket head cap screws (14) and nuts (15) passing through the mounting holes of the rear splash guard.

2. The fixed bracket structure of a rear splash guard of a motorcycle according to claim 1, characterized in that, The adjustable mounting shaft hole is a horizontally arranged long shaft hole in a strip shape.

3. The fixed bracket structure of a rear splash guard for a motorcycle according to claim 2, wherein, The scale visible hole is a horizontally arranged long hole in a strip shape, the scale visible hole is smaller than the adjustable mounting shaft hole, and the scale visible hole covers the scale line.

4. A fixing bracket structure for a rear splash guard of a motorcycle according to claim 3, characterized in that, The fixing bracket seat is of a semi-frame structure, and the top and bottom extend inwards to sleeve and clamp the top surface and the bottom surface of the rear fork.

5. The fixed bracket structure of a rear splash guard of a motorcycle according to claim 4, characterized in that, The rear splash guard connecting piece extends vertically upwards along the innermost end of the top of the fixing bracket seat and protrudes outwards towards the rear splash guard, and three mounting holes for the rear splash guard are provided and are distributed on the rear splash guard connecting piece in a triangular shape.

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