CN220640109U - Motorcycle rear mudguard support - Google Patents
Motorcycle rear mudguard support Download PDFInfo
- Publication number
- CN220640109U CN220640109U CN202322457345.7U CN202322457345U CN220640109U CN 220640109 U CN220640109 U CN 220640109U CN 202322457345 U CN202322457345 U CN 202322457345U CN 220640109 U CN220640109 U CN 220640109U
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- rear fender
- fender bracket
- threaded hole
- motorcycle
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- 238000005452 bending Methods 0.000 claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model belongs to the technical field of motorcycle accessories, and relates to a rear fender bracket of a motorcycle, wherein the rear fender bracket is of a left-right asymmetric J-shaped structure, the rear section of the rear fender bracket is bent to one side to form a hook-shaped part of the J-shaped structure, a plurality of fixing structures fixedly connected with a rear fender are arranged at the middle section and the rear section of the rear fender bracket, and the rear fender bracket and the rear fender are fixedly connected to form an integral structure; the front section of the rear fender bracket is provided with a plurality of fixing structures fixedly connected with the engine shell. The rear mudguard support for the motorcycle can improve the overall strength of the rear mudguard of the motorcycle, prolong the service life of the whole tail structure, reduce vibration in running and ensure running safety.
Description
Technical Field
The utility model belongs to the technical field of motorcycle accessories, and relates to a rear mudguard bracket of a motorcycle.
Background
The tail structure of the motorcycle comprises a rear mudguard, rear left and right steering lamps, rear license plates, rear license plate lamps and other components. The rear mudguard of a motorcycle is usually mounted on a motorcycle frame by bolts, and because the rear mudguard is made of plastic products, the weight of the rear part of the rear mudguard is increased after the components are mounted, and the rear mudguard shakes seriously and is easy to damage the joint of the rear mudguard and the frame because of the problem that the layout of the materials and supporting points is limited when the motorcycle runs in a bumpy environment, so that the joint is damaged, cracked or even broken after being used for a period of time, and the service life of the motorcycle is influenced.
The prior art is for solving the too much dependence fender structure of installation of license plate support and afterbody turn to lamp and the lower problem of intensity, has appeared multiple fender bearing structure. The fender bracket with the U-shaped structure has the advantages that the effect is good, the whole bracket is of an open structure, the structural stability is general, the stability of the plastic fender can be ensured to a certain extent under the condition of a common bumpy road, but the U-shaped rear fender bracket can not meet the use requirement when dealing with the bumpy with larger strength; secondly, the supporting points of the U-shaped mud guard are at two ends, and the bottom or the middle section of the U-shaped mud guard is not provided with fixed points, so that the integral strength cannot be ensured for a long time, and the vibration is gradually increased along with the use time, so that the driving safety cannot be ensured.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the rear mudguard bracket of the motorcycle, which can improve the integral strength of the rear mudguard of the motorcycle, prolong the service life of the whole tail structure, reduce the vibration in running and ensure the driving safety.
In order to solve the technical problems, the aim of the utility model is realized by the following technical scheme:
the rear fender bracket is of a left-right asymmetric J-shaped structure, the rear section of the rear fender bracket is bent to one side to form a hook-shaped part of the J-shaped structure, a plurality of fixing structures fixedly connected with a rear fender are arranged at the middle section and the rear section of the rear fender bracket, and the rear fender bracket and the rear fender are fixedly connected to form an integral structure; the front section of the rear fender bracket is provided with a plurality of fixing structures fixedly connected with the engine shell.
In the above-mentioned motorcycle rear fender bracket, the rear fender bracket is formed by bending the front section of the rear fender bracket in the same direction five times, and includes a first bending portion, a second bending portion, a third bending portion, a fourth bending portion and a fifth bending portion, wherein the first bending portion, the second bending portion, the third bending portion and the fourth bending portion are located in the middle section of the rear fender bracket, and the fifth bending portion is located in the rear section of the rear fender bracket.
In the motorcycle rear fender bracket, the fixing structure of the rear fender bracket and the rear fender comprises a fixing threaded hole, and the fixing structure of the rear fender bracket and the engine housing comprises a mounting sleeve and the fixing threaded hole.
In the motorcycle rear fender bracket, the fixing structure of the rear fender bracket and the rear fender comprises a first threaded hole, a second threaded hole, a third threaded hole and a fourth threaded hole, wherein the first threaded hole and the second threaded hole are respectively formed in the upper side and the lower side of the middle section of the rear fender bracket, the third threaded hole is formed in a plurality of parts and is distributed in the middle of the middle section of the rear fender bracket, and the fourth threaded hole is formed in the upper side of the rear section of the rear fender bracket. Preferably, the first threaded hole, the second threaded hole and the fourth threaded hole are all arranged on mounting lugs extending from two sides of the rear fender bracket. Preferably, the first threaded hole and the second threaded hole, and the second threaded hole and the fourth threaded hole have the same distance.
In the motorcycle rear mudguard support, the fixing structure of the rear mudguard support and the engine shell comprises a first mounting sleeve, a second mounting sleeve and a fifth threaded hole, holes for the fastening bolts to pass through are formed in the first mounting sleeve and the second mounting sleeve, and the first mounting sleeve, the second mounting sleeve and the fifth threaded hole are distributed in a triangular mode. Preferably, the first mounting sleeve and the fifth threaded hole are arranged on two sides of the end part of the rear fender bracket, and the second mounting sleeve is arranged on the front section of the rear fender bracket in a centered manner.
In the motorcycle rear fender bracket, the middle section of the rear fender bracket is provided with more than two reinforcing ribs, and the reinforcing ribs are arranged at intervals along the length direction of the rear fender bracket. Preferably, the number of the reinforcing ribs is two, and the reinforcing ribs are respectively positioned at two sides of the third threaded hole.
In the motorcycle rear fender bracket, the reinforcing rib penetrates through the middle section of the rear fender bracket and two ends of the reinforcing rib extend to the front section and the rear section of the rear fender bracket respectively.
In the rear fender bracket of the motorcycle, rear steering lamps, rear license plate brackets, rear license plates and other tail components of the motorcycle are all arranged on the rear fender.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a novel motorcycle rear mudguard support, wherein a section and a rear section are fixedly connected with a rear mudguard to form an integral structure, and then the front section is fixedly connected with an engine shell, so that the firmness of the rear mudguard is greatly enhanced, the integral strength of the rear mudguard of a motorcycle is improved, the service life of the whole rear structure is prolonged, the vibration in running is reduced, and the running safety is ensured.
2. The utility model installs the rear fender bracket and the rear fender on the engine shell as a whole, so that the rear fender always moves synchronously with other components of the motorcycle in the running process of the motorcycle, thereby eliminating the possibility of direct contact between the rear wheel and the rear fender.
3. The rear mudguard bracket provided by the utility model is of a J-shaped structure with asymmetric left and right, so that the space can be further saved, and more design layout space is provided for other related parts.
4. According to the utility model, the rear fender is fixed by the plurality of uniformly distributed fixing structures, so that the impact load during vibration can be uniformly absorbed, and the service life of the rear fender is further prolonged.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is an assembly view of the present utility model with a rear fender;
reference numerals: 1. a rear fender bracket; 1a, a first bending part; 1b, a second bending part; 1c, a third bending part; 1d, a fourth bending part; 1e, a fifth bending part; 11. a first threaded hole; 12. a second threaded hole; 13. a third threaded hole; 14. a fourth threaded hole; 15. a first mounting sleeve; 16. a second mounting sleeve; 17. a fifth threaded hole; 18. reinforcing ribs; 2. rear fender.
Detailed Description
The utility model is further described in the following by way of specific embodiments with reference to the accompanying drawings, see fig. 1-4:
the rear fender bracket 1 of the motorcycle is of a left-right asymmetric J-shaped structure, the rear section of the rear fender bracket 1 is bent to one side to form a hook-shaped part of the J-shaped structure, the middle section and the rear section of the rear fender bracket 1 are provided with a plurality of fixing structures fixedly connected with a rear fender 2, and the rear fender bracket 1 and the rear fender 2 are fixedly connected to form an integral structure; the front section of the rear fender bracket 1 is provided with a plurality of fixing structures fixedly connected with an engine shell.
Referring to fig. 2, in this embodiment, the J-shaped structure is formed by: the rear fender bracket 1 is formed by bending in the same direction for five times based on the front section of the rear fender bracket 1, and comprises a first bending part 1a, a second bending part 1b, a third bending part 1c, a fourth bending part 1d and a fifth bending part 1e, wherein the first bending part 1a, the second bending part 1b, the third bending part 1c and the fourth bending part are positioned in the middle section of the rear fender bracket 1, and the fifth bending part 1e is positioned in the rear section of the rear fender bracket 1.
In this embodiment, the fixing structure of the rear fender bracket 1 and the rear fender 2 includes fixing threaded holes, further, the fixing structure of the rear fender bracket 1 and the rear fender 2 includes a first threaded hole 11, a second threaded hole 12, a third threaded hole 13 and a fourth threaded hole 14, the first threaded hole 11 and the second threaded hole 12 are respectively disposed on the upper side and the lower side of the middle section of the rear fender bracket 1, the third threaded hole 13 is disposed in a plurality of, distributed in the middle of the middle section of the rear fender bracket 1, and the fourth threaded hole 14 is disposed on the upper side of the rear section of the rear fender bracket 1. Preferably, the first threaded hole 11, the second threaded hole 12 and the fourth threaded hole 14 are all arranged on mounting lugs extending from two sides of the rear fender bracket 1. Preferably, the first screw hole 11 and the second screw hole 12, and the second screw hole 12 and the fourth screw hole 14 have the same pitch.
In this embodiment, the fixing structure of the rear fender bracket 1 and the engine housing includes a mounting sleeve and a fixing threaded hole. Further, the fixing structure of the rear fender bracket 1 and the engine housing comprises a first mounting sleeve 15, a second mounting sleeve 16 and a fifth threaded hole 17, holes for the fastening bolts to pass through are formed in the first mounting sleeve 15 and the second mounting sleeve 16, and the first mounting sleeve 15, the second mounting sleeve 16 and the fifth threaded hole 17 are distributed in a triangular mode. Preferably, the first mounting sleeve 15 and the fifth threaded hole 17 are disposed at both sides of the end of the rear fender bracket 1, and the second mounting sleeve 16 is centrally disposed at the front section of the rear fender bracket 1.
Referring to fig. 1 and 4, in the mounting, the rear fender 2 is first firmly fixed to the rear fender bracket 1 by the first, second, third and fourth screw holes 11, 12, 13 and 14 and corresponding fasteners, and then the rear fender bracket 1 and the rear fender 2 are mounted to the housing of the motorcycle engine by the first, second and fifth mounting sleeves 15, 16 and 17 and corresponding fasteners to complete the mounting.
In order to further enhance the structural strength of the rear fender 2, referring to fig. 3, more than two reinforcing ribs 18 are provided in the middle section of the rear fender bracket 1, and the reinforcing ribs 18 are disposed at intervals along the length direction of the rear fender bracket 1. Preferably, two reinforcing ribs 18 are provided and are respectively located at two sides of the third threaded hole 13.
Preferably, the reinforcing rib 18 penetrates through the middle section of the rear fender bracket 1 and two ends thereof extend to the front section and the rear section of the rear fender bracket 1, respectively. In this embodiment, the reinforcing ribs 18 have a width of 4mm and a length substantially covering the rear fender bracket 1, thereby well functioning to enhance the overall rigidity.
In this embodiment, the rear steering lamp, the rear license bracket, the rear license plate and other rear components of the motorcycle are all mounted on the rear fender 2, the rear fender bracket 1 does not directly bear the load of the above components, and at the same time, the load of the rear fender 2 is uniformly distributed through a uniformly distributed fixing structure, thereby greatly reducing the stress concentration during vibration.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The rear fender bracket of the motorcycle is characterized in that the rear fender bracket (1) is of a J-shaped structure which is asymmetric left and right, the rear section of the rear fender bracket is bent to one side to form a hook-shaped part of the J-shaped structure, a plurality of fixing structures fixedly connected with a rear fender (2) are arranged at the middle section and the rear section of the rear fender bracket (1), and the rear fender bracket (1) and the rear fender (2) are fixedly connected to form an integral structure; the front section of the rear mudguard support (1) is provided with a plurality of fixing structures fixedly connected with the engine shell.
2. The rear fender bracket of a motorcycle according to claim 1, wherein the rear fender bracket (1) is formed by bending in the same direction five times based on a front section thereof, and comprises a first bending part (1 a), a second bending part (1 b), a third bending part (1 c), a fourth bending part (1 d) and a fifth bending part (1 e), wherein the first bending part (1 a), the second bending part (1 b), the third bending part (1 c) and the fourth bending part (1 d) are positioned at a middle section of the rear fender bracket (1), and the fifth bending part (1 e) is positioned at a rear section of the rear fender bracket (1).
3. A motorcycle rear fender bracket as claimed in claim 1, wherein the fixing structure of the rear fender bracket (1) and the rear fender (2) includes a fixing screw hole, and the fixing structure of the rear fender bracket (1) and the engine housing includes a mounting sleeve and a fixing screw hole.
4. A motorcycle rear fender bracket as claimed in claim 3, wherein the fixing structure of the rear fender bracket (1) and the rear fender (2) comprises a first threaded hole (11), a second threaded hole (12), a third threaded hole (13) and a fourth threaded hole (14), the first threaded hole (11) and the second threaded hole (12) are respectively arranged on the upper side and the lower side of the middle section of the rear fender bracket (1), the third threaded hole (13) is provided with a plurality of holes and distributed in the middle of the middle section of the rear fender bracket (1), and the fourth threaded hole (14) is arranged on the upper side of the rear section of the rear fender bracket (1).
5. A motorcycle rear mudguard support as claimed in claim 3, characterized in that the fixing structure of the rear mudguard support (1) and the engine shell comprises a first mounting sleeve (15), a second mounting sleeve (16) and a fifth threaded hole (17), holes for the fastening bolts to pass through are formed in the first mounting sleeve (15) and the second mounting sleeve (16), and the first mounting sleeve (15), the second mounting sleeve (16) and the fifth threaded hole (17) are distributed in a triangular shape.
6. The rear fender bracket of a motorcycle according to claim 1, wherein the middle section of the rear fender bracket (1) is provided with more than two reinforcing ribs (18), and the reinforcing ribs (18) are arranged at intervals along the length direction of the rear fender bracket (1).
7. A motorcycle rear fender bracket as claimed in claim 6, wherein the reinforcing rib (18) extends through the middle section of the rear fender bracket (1) and extends to the front and rear sections of the rear fender bracket (1) at both ends thereof, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457345.7U CN220640109U (en) | 2023-09-08 | 2023-09-08 | Motorcycle rear mudguard support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457345.7U CN220640109U (en) | 2023-09-08 | 2023-09-08 | Motorcycle rear mudguard support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220640109U true CN220640109U (en) | 2024-03-22 |
Family
ID=90265491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457345.7U Active CN220640109U (en) | 2023-09-08 | 2023-09-08 | Motorcycle rear mudguard support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220640109U (en) |
-
2023
- 2023-09-08 CN CN202322457345.7U patent/CN220640109U/en active Active
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