CN201390339Y - Front suspension structure for motorcycle engine - Google Patents
Front suspension structure for motorcycle engine Download PDFInfo
- Publication number
- CN201390339Y CN201390339Y CN200920302231U CN200920302231U CN201390339Y CN 201390339 Y CN201390339 Y CN 201390339Y CN 200920302231 U CN200920302231 U CN 200920302231U CN 200920302231 U CN200920302231 U CN 200920302231U CN 201390339 Y CN201390339 Y CN 201390339Y
- Authority
- CN
- China
- Prior art keywords
- driving engine
- engine
- down tube
- front suspension
- motorcycle
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
A front suspension structure for a motorcycle engine mainly comprises brace pipes for engine and suspension arms connected to the bottoms of the brace pipes for engine; the brace pipes for engine consists of a left pipe and a right pipe; the upper ends of the left and the right brace pipes for engine (1 and 2) are connected on the left and the right main beams (3 and 4) of the motorcycle frame correspondingly and respectively, and the lower ends are connected with the left and the right suspension arms (5 and 6) correspondingly and respectively; and suspension loops (7) of the engine are arranged at the lower ends of the left and the right suspension arms (5 and 6). The front suspension structure enables the operation of mounting engine on the motorcycle frame to be more convenient and labor-saving, and at the same time facilitates the distribution and arrangement of air exhaust pipes of the engine.
Description
Technical field
The utility model relates to motorcycle part, especially a kind of front suspension of motorcycle engine structure.
Background technology
On the vehicle frame of existing sport car type riding-type motorcycle, the carriage upper end that is used for installing driving engine is connected on the driving engine down tube, the driving engine down tube is the tube-like piece that a upper end is connected in standpipe, driving engine down tube lower end is relatively by following, make the driving engine assembly space narrow, during the assembling driving engine, driving engine can only just can be packed into by certain azimuth from a side, very effort; Because the driving engine down tube is in the midway location of left and right directions, the freeing pipe of drawing from driving engine also just in time passes through this position, thereby the corresponding position of having in the practical set on driving engine down tube and freeing pipe taps pit, to step down each other, but can reduce their intensity like this, even can have influence on the normal ventilation function of the exhaust pipe of engine.
The utility model content
The purpose of this utility model provides and a kind ofly makes the installation of driving engine on vehicle frame more convenient, laborsaving, and is convenient to the front suspension of motorcycle engine that the exhaust pipe of engine is arranged.
For achieving the above object, the utility model provides a kind of front suspension of motorcycle engine structure, include the driving engine down tube, its key is: about this driving engine down tube is provided with two, left and right driving engine down tube upper end is corresponding respectively to be connected on the left and right girder of vehicle frame, the lower end of left and right driving engine down tube correspondence respectively is connected with left and right cantilever, and the lower end of left and right cantilever is provided with the driving engine hangers.
The driving engine down tube adopt left-right symmetric but independently two constitute, horizontal space between them has allowed, two cantilevers about install connecting from both sides at last again after can waiting driving engine to be seated, thus driving engine can be from both sides or the place ahead pack into, easy for installation, laborsaving.The exhaust pipe of engine from about draw between the two driving engine down tubes, do not worry the problem that interferes.
Owing to adopted technique scheme, the utlity model has following advantage: the more convenient operation of engine installation on vehicle frame is laborsaving, and the while also is convenient to the layout of moving towards of the exhaust pipe of engine.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, also is mounted in the scheme drawing on the vehicle frame;
Among the figure: 1. Left Hand Engine down tube; 2. right driving engine down tube; 3. left girder; 4. right girder; 5. left cantilever; 6. right cantilever; 7. driving engine hangers; 8. lower-left stay tube; 9. bottom right stay tube; 10. standpipe.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in drawings, on the vehicle frame that is mainly used in the striding type sport car, the front end of left and right sides girder 3,4 links to each other with standpipe 10, about the driving engine down tube is provided with two, left and right driving engine down tube 1,2 upper ends are corresponding respectively to be connected on the left and right girder 3,4 of vehicle frame, the lower end of left and right driving engine down tube 1,2 correspondence respectively is connected with left and right cantilever 5,6, and the lower end of left and right cantilever 5,6 is provided with driving engine hangers 7.
Because the driving engine down tube adopts left-right symmetric independently two constitute, horizontal space between them has allowed, two cantilevers 5 and 6 about install connecting from both sides at last again after can waiting driving engine to be seated, thus driving engine can be from both sides or the place ahead pack into, easy for installation, laborsaving.The exhaust pipe of engine from about draw between the two driving engine down tubes, do not worry the problem that interferes.
Also can find out from accompanying drawing: driving engine hangers 7 is separately positioned on the inboard of left and right cantilever 5,6 lower ends, the upper end of left and right cantilever 5,6 is the U-lag structure, during assembling, earlier with driving engine from both sides or the place ahead pack into and put in place, clamp and bolt up connects from both sides with left and right cantilever 5,6 and left and right driving engine down tube 1,2 are corresponding then, again driving engine hangers 7 is connected with driving engine, thereby convenient, labour-saving is mounted on driving engine on the vehicle frame.
Coorespondingly between the left and right girder 3,4 of left and right driving engine down tube 1,2 and vehicle frame be connected with left and right down stay tube 8,9, increasing the load-carrying capacity of left and right driving engine down tube 1,2, and improve the intensity of whole vehicle frame.
Claims (3)
1. front suspension of motorcycle engine structure, comprise the driving engine down tube, it is characterized in that: about described driving engine down tube is provided with two, left and right driving engine down tube (1,2) upper end is corresponding respectively to be connected on the left and right girder (3,4) of vehicle frame, the lower end of left and right driving engine down tube (1,2) correspondence respectively is connected with left and right cantilever (5,6), and the lower end of left and right cantilever (5,6) is provided with driving engine hangers (7).
2. front suspension of motorcycle engine structure as claimed in claim 1 is characterized in that: described driving engine hangers (7) is separately positioned on the inboard of left and right cantilever (5,6) lower end, and the upper end of left and right cantilever (5,6) is the U-lag structure.
3. front suspension of motorcycle engine structure as claimed in claim 1 is characterized in that: the cooresponding stay tube (8,9) that is connected with left and right time between the left and right girder (3,4) of described left and right driving engine down tube (1,2) and vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302231U CN201390339Y (en) | 2009-04-16 | 2009-04-16 | Front suspension structure for motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302231U CN201390339Y (en) | 2009-04-16 | 2009-04-16 | Front suspension structure for motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390339Y true CN201390339Y (en) | 2010-01-27 |
Family
ID=41597161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920302231U Expired - Fee Related CN201390339Y (en) | 2009-04-16 | 2009-04-16 | Front suspension structure for motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390339Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080809A (en) * | 2023-02-15 | 2023-05-09 | 重庆宗申创新技术研究院有限公司 | Frame with damping mechanism and motorcycle |
-
2009
- 2009-04-16 CN CN200920302231U patent/CN201390339Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080809A (en) * | 2023-02-15 | 2023-05-09 | 重庆宗申创新技术研究院有限公司 | Frame with damping mechanism and motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20130416 |