CN201291962Y - Motorcycle frame structure - Google Patents
Motorcycle frame structure Download PDFInfo
- Publication number
- CN201291962Y CN201291962Y CNU2008201003825U CN200820100382U CN201291962Y CN 201291962 Y CN201291962 Y CN 201291962Y CN U2008201003825 U CNU2008201003825 U CN U2008201003825U CN 200820100382 U CN200820100382 U CN 200820100382U CN 201291962 Y CN201291962 Y CN 201291962Y
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- frame structure
- motorcycle
- motorcycle 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 - Lifetime
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a motorcycle frame structure which comprises a frame upright tube, a main tube and an engine suspension plate assembly deployed under the main tube; the frame structure is characterized in that a left rear tube and a right rear tube respectively bent backwards are arranged on the end part of the main tube, the tail parts of the two rear tubes are integrated with a storage rack support to a whole; the front end of a reinforcement tube is connected with the engine suspension plate assembly and/or the main tube, the rear end thereof is connected with a connecting tube arranged between the left rear tube and the right rear tube. The motorcycle frame structure has reliable structure, high integral strength and can bear the weight of riders and goods and satisfy the safe running requirement for motorcycle; meanwhile, the weight of the motorcycle is reduced, material consumption is reduced and the cost is reduced.
Description
Technical field
The utility model relates to a kind of frame of motorcycle, especially a kind of low skeleton type motorcycle frame structure.
Background technology
Frame of motorcycle is the skeleton of motor bike, is bearing the weight of human body, goods, driving engine and miscellaneous part, and driving engine, driving system, suspension gear, steering hardware, wheel etc. are coupled together.At present, known low skeleton type frame of motorcycle structure is by standpipe, is responsible for and combines with being responsible for a pair of back of bonded assembly pipe, and is for example open in the patent documentation 01823395.3.Because this structure is to have adopted a pair of back pipe by twice bending,, can conveniently get on and off and the reclinate structure of design-calculated with its main back framework as vehicle frame.The bending of this kind vehicle frame increases, and stress increases, and its complex process and bad control greatly reduce driver and crew's safety factor; Simultaneously, own wt is heavier, and the material of consumption is more, and cost is higher.
Summary of the invention
For the bending that overcomes the vehicle frame that exists in the prior art increases, stress increases, defectives such as its complex process and bad control, and the utility model provides a kind of reliable in structure, bulk strength is higher, safety factor is higher motorcycle frame structure.
The technical solution of the utility model: a kind of motorcycle frame structure, the engine suspension plate combination that comprises seat tube, is responsible for and below being responsible for, disposes; It is characterized in that: pipe after the main tube end place is provided with recurvate left and right two, the afterbody and the shelf supporting base of pipe connects as one after two; The front end of reinforced pipe is connected with the combination of engine suspension plate and/or the person in charge, and the rear end is connected with the connection pipe that is arranged between the pipe of left and right back.
Further feature is: pipe is symmetrical arranged after left and right two.
Front end at left and right back pipe is provided with stay bearing plate.
Knee at described left and right back pipe is provided with the suspension brace panel.
Motorcycle frame structure of the present utility model with respect to prior art, has following characteristics:
1, reliable in structure, bulk strength is higher, can bear driver and crew's weight such as human body, goods, satisfies the needs that motorcycle safety travels.
2, own wt alleviates, and the material of consumption reduces, cost-cutting.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model body frame structure for automotive front view;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is local connection structure scheme drawing.
The specific embodiment
In Fig. 1,2, pipe, 5-reinforced pipe, 6-hang brace panel, 7-shelf supporting base, 8-connection pipe, 9-stay bearing plate behind 1-seat tube, the 2-person in charge, the combination of 3-engine suspension plate, the 4-;
Motorcycle frame structure of the present utility model, comprise seat tube 1, the person in charge 2 and below this person in charge 2, dispose engine suspension plate combination 3, the front fork of motor bike, preceding fork damper device are arranged on the seat tube 1, and engine suspension plate combination 3 is used to install driving engine; Above as prior art, be not further described at this.Improvement of the present utility model is: be provided with recurvate back pipe 4 in the person in charge 2 ends, back pipe 4 be left and right symmetrically arranged, shape is identical with structure two, the afterbody and the shelf supporting base 7 of pipe 4 connect as one after these two, constitute the supporting frame of vehicle frame.Between combination 3 of engine suspension plate and left and right back pipe 4, reinforced pipe 5 is set, one end of described reinforced pipe 5 inserts in the engine suspension plate combination 3 and (is connected with the person in charge 2 and/or engine suspension plate combination 3), the other end is connected with left and right back pipe 4, concrete connection structure be reinforced pipe 5 front end be responsible for 2 and/or engine suspension plate combination 3 welding and being connected, its rear end be arranged on left and right back and manage connection pipe 8 between 4 and weld and be connected.In order to strengthen the intensity of left and right back pipe 4, between the front end of left and right back pipe 4, be provided with stay bearing plate 9, middle part at left and right back pipe 4 is provided with connection pipe 8, the rear end of described reinforced pipe 5 is connected with connection pipe 8, knee at described left and right back pipe 4 is provided with suspension brace panel 6, and hanging brace panel 6 is pair of right and left.
Claims (4)
1, a kind of motorcycle frame structure comprises seat tube (1), is responsible for (2) and is being responsible for the engine suspension plate combination (3) that (2) below disposes; It is characterized in that: pipe (4) after the described person in charge (2) end is provided with recurvate left and right two, the afterbody and the shelf supporting base (7) of pipe (4) connect as one after two; The front end of reinforced pipe (5) is connected with the engine suspension plate combination (3) or the person in charge (2), and the rear end is connected with the connection pipe (8) that is arranged between the left and right back pipe (4).
2, motorcycle frame structure according to claim 1 is characterized in that: pipe (4) is symmetrical arranged after left and right two, and shape is identical.
3, motorcycle frame structure according to claim 1 and 2 is characterized in that: the front end at left and right back pipe (4) is provided with stay bearing plate (9).
4, motorcycle frame structure according to claim 1 and 2 is characterized in that: be provided with in the knee of described left and right back pipe (4) and hang brace panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201003825U CN201291962Y (en) | 2008-10-29 | 2008-10-29 | Motorcycle frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201003825U CN201291962Y (en) | 2008-10-29 | 2008-10-29 | Motorcycle frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291962Y true CN201291962Y (en) | 2009-08-19 |
Family
ID=41005428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201003825U Expired - Lifetime CN201291962Y (en) | 2008-10-29 | 2008-10-29 | Motorcycle frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291962Y (en) |
-
2008
- 2008-10-29 CN CNU2008201003825U patent/CN201291962Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9669873B2 (en) | Modular axle concept for a motor vehicle with electric drive | |
| CN105539676A (en) | Main frame of electric bicycle with high bearing capacity | |
| CN203199118U (en) | Folding electric bicycle | |
| CN104192249A (en) | Tube plate combined type electric car frame structure. | |
| CN201291962Y (en) | Motorcycle frame structure | |
| CN208746159U (en) | A kind of express delivery special electric tricycle frame | |
| CN204279814U (en) | A kind of electric bicycle fame | |
| CN103832521B (en) | The combined frame but two reinforced pipe shakes | |
| CN208453090U (en) | A kind of subframe | |
| CN207523872U (en) | A kind of electromobile frame | |
| CN101670867B (en) | Frame assembly of riding type motorcycle | |
| CN205010321U (en) | Small -size school bus frame | |
| CN204736969U (en) | Electric motor car that shock resistance is strong | |
| CN202264615U (en) | Trailing arm of rear axle | |
| CN202088838U (en) | Connecting combined bracket for heavy type commercial automobile rear suspension | |
| CN203766979U (en) | Double-reinforcement-tube vibration suppression composite frame | |
| CN209112270U (en) | Subframe mainboard structure and subframe assembly | |
| CN202272129U (en) | Frame of two-wheel automotive vehicle | |
| CN201283966Y (en) | Tailstock of motorcycle frame with curved beam | |
| CN201530351U (en) | Bicycle carriage | |
| CN201321127Y (en) | Frame of motorized two-wheeler with large-size wheels | |
| CN201863956U (en) | Frame for engine-driven two-wheeled vehicle | |
| CN201321128Y (en) | Motorized two-wheeler frame | |
| CN2902851Y (en) | Rear seat back goods frame of motorcycle | |
| CN205499194U (en) | Frame of motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: 400054 Banan District, Chongqing building Avenue, No. 2, building 1 Patentee after: CHONGQING CONSTRUCTION ELECTROMECHANICAL CO., LTD. Address before: Zheng Jie 400050 Xiejiawan Jiulongpo District of Chongqing City No. 47 Patentee before: Chongqing Jianshe Motorcycle Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |
|
| CX01 | Expiry of patent term |