CN215553744U - Motorcycle rear mudguard mounting structure - Google Patents
Motorcycle rear mudguard mounting structure Download PDFInfo
- Publication number
- CN215553744U CN215553744U CN202121561923.6U CN202121561923U CN215553744U CN 215553744 U CN215553744 U CN 215553744U CN 202121561923 U CN202121561923 U CN 202121561923U CN 215553744 U CN215553744 U CN 215553744U
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- China
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- mounting bracket
- bottom fork
- mounting
- groove
- chain stay
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Abstract
The utility model discloses a motorcycle rear mudguard mounting structure, which comprises a mudguard body, a mounting bracket and a bottom fork assembly, and is characterized in that: the front part of the mounting bracket is arranged on the outer side of the bottom fork assembly, the rear part of the mounting bracket inclines upwards, the fender body is arranged at the rear end part of the mounting bracket, the front part of the mounting bracket is provided with a lug which can be sunk into a bottom fork groove at the rear part of the bottom fork assembly, the lug is provided with a rear wheel shaft mounting hole, a concave limiting groove is arranged above the rear wheel shaft mounting hole, and the concave limiting groove is in sliding fit with the upper edge of the bottom fork groove of the bottom fork assembly, and the fender has the advantages that: simple structure, intensity high quality is light, has realized the seamless connection transition of fender to chain stay assembly down, has promoted whole aesthetic feeling, has still acted as the chain regulator simultaneously.
Description
Technical Field
The utility model relates to the field of motorcycles, in particular to a rear fender mounting structure of a motorcycle.
Background
The rear mudguard of the motorcycle is arranged on the rear wheel of the motorcycle and is used for sheltering water, sludge and other dirt brought by high-speed movement of the rear wheel in the driving process of the motorcycle, preventing the sewage from splashing on a motorcycle body and a driver and improving the convenience and the comfort of the driver in rainy days or waterway driving.
The current rear mudguard is welded with the two sides of a rear wheel bottom fork through brackets on the two sides or connected together through bolts in the installation process, and the integral structure is complex, the appearance is poor and the structural strength is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the mounting structure for the rear mudguard of the motorcycle, which has the advantages of simple structure, high integral strength and improved appearance aesthetic feeling.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a motorcycle rear mudguard mounting structure, includes fender body, installing support, chain stay assembly, its characterized in that: the fender comprises a mounting support, a bottom fork assembly, a fender body, a mounting support, a rear fender body and a concave limiting groove, wherein the front portion of the mounting support is arranged on the outer side of the bottom fork assembly, the rear portion of the mounting support is inclined upwards, the fender body is arranged at the rear end portion of the mounting support, the front portion of the mounting support is provided with a convex block capable of being sunk into a bottom fork groove at the rear portion of the bottom fork assembly, a rear wheel shaft mounting hole is formed in the convex block, the concave limiting groove is formed above the rear wheel shaft mounting hole and is in sliding fit with the upper edge of the bottom fork groove of the bottom fork assembly, the side face of the rear portion of the mounting support is provided with at least one first connecting hole connected with the rear fender body, the rear end face of the mounting support is provided with at least two second connecting rod holes connected with the rear fender body, and the middle of the mounting support is provided with a weight reducing process hole.
Further, the mounting bracket is formed by aluminum alloy through integral die-casting.
Furthermore, grid-shaped rib plates are distributed on the inner side face of the mounting support, and the outer side face is an arc-shaped smooth face.
Furthermore, an adjusting bolt is arranged between the front end part of the mounting bracket and a bottom fork groove of the bottom fork assembly.
The beneficial effects of the utility model include: simple structure, intensity high quality is light, has realized the seamless connection transition of fender to chain stay assembly down, has promoted whole aesthetic feeling, has still acted as the chain regulator simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the mounting bracket of the present invention;
fig. 3 is a sectional view of B-B in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.
A motorcycle rear mudguard mounting structure as shown in figures 1-3 comprises a mudguard body 1, a mounting bracket 2 and a bottom fork assembly 3. The front part of the mounting bracket 2 is arranged outside the bottom fork assembly 3, the rear part of the mounting bracket 2 inclines upwards, and the mudguard body 1 is arranged at the rear end part of the mounting bracket 2, so that the mounting structure of the whole mudguard is formed. The mounting bracket 2 is formed by aluminum alloy through integral die-casting. The front part of the mounting bracket 2 is provided with a lug which can be sunk into a bottom fork groove at the rear part of the bottom fork assembly 3, the lug is provided with a rear wheel shaft mounting hole 21, and the rear wheel shaft 5 passes through the rear wheel shaft mounting hole to be connected with the rear wheel of the motorcycle. In addition, a concave limiting groove 22 is arranged above the rear wheel axle mounting hole 21, and the concave limiting groove 22 is in sliding fit with the upper edge of the bottom fork groove of the bottom fork assembly 3 to play a role in guiding and limiting. The guide is used for guiding the mounting bracket 2 to be slidably adjusted and mounted in the bottom fork groove, and the limit is used for limiting the rotation of the mounting bracket 2. An adjusting bolt 4 is arranged between the front end part of the mounting bracket 2 and the bottom fork groove of the bottom fork assembly 3. The effect of the mounting bracket 2 moving back and forth is achieved by adjusting the adjusting bolt, whereby the mounting bracket 2 here acts as a chain adjuster, since the rear wheel axle 5 is mounted on the mounting bracket 2.
The side face of the rear part of the mounting support 2 is provided with a first connecting hole 23 connected with the rear fender body 1, the rear end face of the mounting support 2 is provided with two second connecting rod holes 24 connected with the rear fender body 1, the rear fender body 1 is fastened and connected through the three holes, and the structural strength is high.
In addition, in order to reduce the weight of the mounting bracket 2 while ensuring the strength, a weight-reducing fabrication hole 25 is designed in the middle.
As shown in fig. 1 and 2, a grid-shaped rib plate is distributed on the inner side surface of the mounting bracket 2, and the outer side surface is an arc-shaped smooth surface. The rear mudguard body 1 is in seamless transition connection with the bottom fork assembly 3 through the mounting bracket 2, looks integrated visually, and improves the overall aesthetic feeling of the motorcycle.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (4)
1. The utility model provides a motorcycle rear mudguard mounting structure, includes fender body (1), installing support (2), chain stay assembly (3), its characterized in that: the front part of the mounting bracket (2) is arranged at the outer side of the chain stay assembly (3), the rear part of the mounting bracket (2) inclines upwards, the fender body (1) is arranged at the rear end part of the mounting bracket (2), the front part of the mounting bracket (2) is provided with a convex block which can sink into a chain stay groove at the rear part of the chain stay assembly (3), the convex block is provided with a rear wheel shaft mounting hole (21), a concave limiting groove (22) is arranged above the rear wheel shaft mounting hole (21), the concave limiting groove (22) is in sliding fit with the upper edge of the chain stay groove of the chain stay assembly (3), the side surface at the rear part of the mounting bracket (2) is provided with at least one first connecting hole (23) connected with the rear fender body (1), the rear end surface of the mounting bracket (2) is provided with at least two second connecting rod holes (24) connected with the rear fender body (1), and the middle part of the mounting bracket (2) is provided with a weight-reducing fabrication hole (25).
2. A motorcycle rear fender mounting structure according to claim 1, wherein: the mounting bracket (2) is formed by aluminum alloy through integral die-casting.
3. A motorcycle rear fender mounting structure according to claim 2, wherein: and grid-shaped rib plates are distributed on the inner side surface of the mounting bracket (2), and the outer side surface is an arc-shaped polished surface.
4. A motorcycle rear fender mounting structure according to claim 1, wherein: and an adjusting bolt (4) is arranged between the front end part of the mounting bracket (2) and the bottom fork groove of the bottom fork assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121561923.6U CN215553744U (en) | 2021-07-09 | 2021-07-09 | Motorcycle rear mudguard mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121561923.6U CN215553744U (en) | 2021-07-09 | 2021-07-09 | Motorcycle rear mudguard mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215553744U true CN215553744U (en) | 2022-01-18 |
Family
ID=79824683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121561923.6U Active CN215553744U (en) | 2021-07-09 | 2021-07-09 | Motorcycle rear mudguard mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215553744U (en) |
-
2021
- 2021-07-09 CN CN202121561923.6U patent/CN215553744U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |