CN203111369U - Rear fender front body of motorcycle - Google Patents
Rear fender front body of motorcycle Download PDFInfo
- Publication number
- CN203111369U CN203111369U CN 201320080644 CN201320080644U CN203111369U CN 203111369 U CN203111369 U CN 203111369U CN 201320080644 CN201320080644 CN 201320080644 CN 201320080644 U CN201320080644 U CN 201320080644U CN 203111369 U CN203111369 U CN 203111369U
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- CN
- China
- Prior art keywords
- section
- upwards
- front body
- motorcycle
- vehicle frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a rear fender front body of a motorcycle. The rear fender front body of the motorcycle is of a plate-shaped structure which is symmetrical in a left-and-right mode, and the front end of the rear fender front body downwards inclines relative to the rear end of the rear fender front body so as to enable the rear fender front body to be a bent plate. The left side and the right side of the rear portion of the bent plate are respectively downwards bent, outwards extend, and then upwards extend, and the length of the downwards-bent section of the left side and the length of the downwards-bent section of the right side are smaller than the length of upwards-extending section of the left side and the length of upwards-extending section of the right side so as to form turnover edges which envelope the left side and the right side of a vehicle frame. The highest portion of the upwards-extending section of each turnover edge is arranged on the tail portion of a vehicle. Due to the fact that the turnover edges arranged on the rear portion of the bent plate can envelope the left side and the right side of the vehicle frame, the fact that paint film of the vehicle frame is scratched, so that the appearance quality of the whole motorcycle is influenced is prevented. Further, the highest portion of the upwards-extending section of each turnover edge is arranged at the tail portion of the vehicle, the highest portion of the upwards-extending section of each turnover edge plays a role of a rear tail frame, the rear tail frame does not need to be arranged independently in an additional mode, the number of parts is reduced, materials and manufacturing management cost are saved, and assembly is simplified.
Description
Technical field
The utility model relates to motorcycle component, is specifically related to a kind of rear mudguard precursor that is installed on the vehicle frame.
Background technology
The rear mudguard assembly is installed on the frame of motorcycle, is convenient and makes and install, the rear mudguard assembly by rear mudguard precursor and rear mudguard after body constitute, the rear mudguard precursor is positioned at the place ahead of body behind the rear mudguard.
The downward-sloping camber in the relative rear end of the front end of rear mudguard precursor, rear mudguard precursor are positioned at the vehicle frame below, and link to each other with vehicle frame by the rear end.Usually, at the rear portion of frame of motorcycle, except the rear mudguard assembly is installed, tail frame after the left and right sides of vehicle frame also respectively is provided with.The subject matter that exists is: body all is installed on the vehicle frame behind (1) back tail frame, rear mudguard precursor and the rear mudguard, and number of parts is many, the manufacturing management trouble, the assembling relative complex; (2) the vehicle frame paint film that is positioned at the rear mudguard precursor left and right sides influences the presentation quality of car load in use easily by scratch.
The utility model content
Of the present utility modelly be intended to provide a kind of motorcycle rear mudguard precursor simple in structure, the function of existing mudwing can be brought into play the effect of back tail frame again, can also protect the vehicle frame paint film to exempt from by scratch simultaneously.
For this reason, the technical scheme that the utility model adopts is: a kind of motorcycle rear mudguard precursor, be symmetrical platy structure, and front end is with respect to the downward-sloping one-tenth bent plate in rear end, it is characterized in that: the left and right sides at described bent plate rear portion extends upward after bending downwards respectively, stretching out, and the length of bending segment forms the flange of the envelope vehicle frame left and right sides less than the length of the section of extending upward downwards, and the section of extending upward of described flange is the highest at the tail position place.
The cross-sectional plane of the bent plate between two flange is arch, to increase the intensity of rear mudguard precursor base portion.
The section of extending upward of two described flange is drawn close to the inside at tail end, and two distances between the section of extending upward are diminished in the tail end position, optimizes structure, and makes the monnolithic case coordination more attractive in appearance of rear mudguard precursor.
Beneficial effect: the bending downwards earlier of the left and right sides at bent plate rear portion, extend upward formed flange after stretching out again, can be with the left and right sides envelope of vehicle frame interior, thus prevent the vehicle frame paint film to be scratched and influence the car load presentation quality; Further, the section of extending upward of flange is the highest at the tail position place, plays the effect of back tail frame, does not need to arrange separately in addition back tail frame, has both reduced number of parts, has saved material and manufacturing management cost, has simplified assembling again.
Description of drawings
Fig. 1 is the scheme of installation of the utility model and vehicle frame.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and wherein the motorcycle rear mudguard precursor is represented with solid line, and vehicle frame dots.
In conjunction with Fig. 1---shown in Figure 3, the motorcycle rear mudguard precursor is symmetrical platy structure, and front end is with respect to the downward-sloping one-tenth bent plate in rear end.
Since the front portion of bent plate from vehicle frame away from, therefore, the left and right sides of bent plate front portion does not need to arrange flange, bent plate from front to back from the distance of vehicle frame more and more close to.The left and right sides at bent plate rear portion extends upward after bending downwards respectively, stretching out, and the length of bending segment is less than the length of the section of extending upward downwards, form the flange of the envelope vehicle frame left and right sides, namely flange continuously is made of with this downward bending segment, the section of stretching out, the section of extending upward.One of purpose that flange is set be exactly left and right sides envelope with vehicle frame interior, avoid vehicle frame to expose and scratch paint film.As arrow B indication part among Fig. 3, the section of extending upward of flange is the highest at the tail position place, namely flange to extend upward distance the longest at the tail position place, thereby the effect of performance rear mudguard precursor and back tail frame.
As arrow C indication part among Fig. 3, the cross-sectional plane of the bent plate between two flange is arch, to increase the intensity of rear mudguard precursor base portion.
As arrow D indication part among Fig. 3, the section of extending upward of two flange is drawn close to the inside at tail end, and two distances between the section of extending upward are diminished in the tail end position.
During installation, be arranged on the flange of the left and right sides, bent plate rear portion, just with the left and right sides envelope of vehicle frame interior, the section of extending upward of flange is the highest at the tail position place, and is just corresponding with the tail end position of vehicle frame, plays the effect of back tail frame.
Claims (3)
1. motorcycle rear mudguard precursor, be symmetrical platy structure, and front end is with respect to the downward-sloping one-tenth bent plate in rear end, it is characterized in that: the left and right sides at described bent plate rear portion extends upward after bending downwards respectively, stretching out, and the length of bending segment is less than the length of the section of extending upward downwards, form the flange of the envelope vehicle frame left and right sides, the section of extending upward of described flange is the highest at the tail position place.
2. according to the described motorcycle rear mudguard precursor of claim 1, it is characterized in that: the cross-sectional plane of the bent plate between two flange is arch.
3. according to the described motorcycle rear mudguard precursor of claim 1, it is characterized in that: the section of extending upward of two described flange is drawn close to the inside at tail end, and two distances between the section of extending upward are diminished in the tail end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080644 CN203111369U (en) | 2013-02-21 | 2013-02-21 | Rear fender front body of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080644 CN203111369U (en) | 2013-02-21 | 2013-02-21 | Rear fender front body of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111369U true CN203111369U (en) | 2013-08-07 |
Family
ID=48891739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080644 Expired - Fee Related CN203111369U (en) | 2013-02-21 | 2013-02-21 | Rear fender front body of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111369U (en) |
-
2013
- 2013-02-21 CN CN 201320080644 patent/CN203111369U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |