CN201604731U - Double-wheel seat type motorcycle frame structure - Google Patents
Double-wheel seat type motorcycle frame structure Download PDFInfo
- Publication number
- CN201604731U CN201604731U CN200920295858XU CN200920295858U CN201604731U CN 201604731 U CN201604731 U CN 201604731U CN 200920295858X U CN200920295858X U CN 200920295858XU CN 200920295858 U CN200920295858 U CN 200920295858U CN 201604731 U CN201604731 U CN 201604731U
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- CN
- China
- Prior art keywords
- oil tank
- fuel tank
- frame structure
- frame
- automotive
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model belongs to the technical field of motorcycles, particularly discloses a double-wheel seat type motorcycle frame structure, which comprises a motorcycle frame, a rear frame and a U-shaped frame body formed by a tail pipe. A transverse frame is arranged on the rear frame; two oil tank rear supporting seats for supporting the rear portion of an oil tank are arranged on the tail pipe in left and right symmetry manner; two oil tank front supporting frames supporting the front portion of the oil tank are arranged on the rear frame in left and right symmetry manner; and symmetric quadrilateral structures are formed between the two oil tank front supporting frames and the two oil tank rear supporting seats. The motorcycle frame structure has fine steadiness and high safety performance, enables installation of the oil tank, a toilet bowl, an oil tank cover plate and the like to be more accurate and convenient, and effectively improves use performance. Besides, the integral structure conforms to mechanics requirements, and has simple structure and low manufacturing cost.
Description
Technical field
The utility model belongs to technical field of motorcycles.Be specifically related to a kind of body frame structure for automotive of two-wheeled motor scooter.
Background technology
In the prior art, former motorcycle frame, when fuel tank and toilet were installed, no stable support construction supports was difficult for installing, complex structure, operating difficulties, and error is bigger, and difficulty of processing is bigger, mounting structure is not quite reasonable, has influenced the vehicle performance of motor bike to a certain extent.And fuel tank keeps in repair, takes out relatively difficulty of operation.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of body frame structure for automotive of two-wheeled motor scooter is provided, the body frame structure for automotive good stability of this motor bike, the safety performance height makes the installation of fuel tank, toilet, tank cover etc. more accurate, be convenient to install, effectively improve its in-use performance, in addition, its integral structure meets the mechanics requirement, simple in structure, cheap for manufacturing cost.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
The body frame structure for automotive of two-wheeled motor scooter described in the utility model, comprise the U type support body that side arm, after-frame and tail pipe are formed, also be provided with crossbearer on the described after-frame, symmetrically on the described tail pipe be provided with two and be used to support supporting seat behind the fuel tank at fuel tank rear portion, the symmetrical two fuel tank front support stands that are used to support the fuel tank front portion that are provided with on the described after-frame form the quadrilateral structure of symmetry between the supporting seat behind this two fuel tanks front support stand and two fuel tanks.
In the utility model, supporting seat is welded on the tail pipe behind the described fuel tank; Described fuel tank front support stand is welded on the after-frame.
As the further improvement of above-mentioned technology, the symmetrical two toilet supporting seats that are used to support toilet that are provided with on the described side arm.
As the further improvement of above-mentioned technology, symmetry is provided with the two rear taillight location division supporting seats that are used to install rear taillight on the described tail pipe.
In addition, on crossbearer described in the utility model, be set with damping support portion, back.
Compared with prior art, the beneficial effects of the utility model are:
(1) in the utility model owing to be provided with respectively supporting seat behind two fuel tank front support stands of symmetry and two fuel tanks, attachment point by this symmetrical quadrilateral structure supports installation to fuel tank, make that the installation site of fuel tank is more accurate, simple and reasonable, in addition, the installation stability of fuel tank is greatly improved, and installation process is simple simultaneously;
(2) in the utility model owing on vehicle frame, be fixed with two symmetrically arranged toilet supporting seats, toilet respectively is provided with two attachment points up and down, totally four stress points is installed, it can better decomposition pressure, increases vehicle frame single-piece stability, and is safe and reliable;
(3) the utility model is fixed with to be symmetrical set on crossbearer and is used for rear taillight location division supporting seat, and left-right symmetric is totally two attachment points, makes unitized frame simple for structure, and mounting structure is more firm, and it is easy, accurate to install, and positioning performance is good.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is the utility model two-wheeled motor scooter vehicle frame oblique drawing;
Fig. 2 is the utility model two-wheeled motor scooter frame sides view;
Fig. 3 is the utility model two-wheeled motor scooter vehicle frame planar view;
Fig. 4 installs the whole oblique drawing of vehicle frame behind the fuel tank;
Fig. 5 installs vehicle frame overall plan view behind the fuel tank;
Fig. 6 installs the whole oblique drawing of vehicle frame behind the toilet;
Fig. 7 installs vehicle frame unitary side view behind the toilet.
The specific embodiment
As Fig. 1～shown in Figure 3, the body frame structure for automotive of two-wheeled motor scooter described in the utility model, comprise the U type support body that side arm 1, after-frame 2 and tail pipe 3 are formed, also be provided with crossbearer 4 on the described after-frame 2, symmetrically on the described tail pipe 3 be welded with two and be used to support supporting seat 5 behind the fuel tank at fuel tank rear portion, the symmetrical two fuel tank front support stands 6 that are used to support the fuel tank front portion that are welded with on the described after-frame 2 form the quadrilateral structure of symmetry between the supporting seat 5 behind this two fuel tanks front support stand 6 and two fuel tanks.In the utility model, the symmetrical two toilet supporting seats 7 that are used to support toilet that are provided with on the described side arm 1; And symmetry is provided with the two rear taillight location division supporting seats 8 that are used to install rear taillight on the described tail pipe 3.In addition, on crossbearer described in the utility model 4, be set with damping support portion, back 9.
As Fig. 4, shown in Figure 5, fuel tank 10 correspondences are installed in behind two fuel tank front support stands 6 of vehicle frame and two fuel tanks on the supporting seat 5, at this moment, the bottom of fuel tank 10 has 4 attachment points and supports installation, the attachment point of this symmetrical quadrangle (specifically being isosceles trapezoid) structure has installs stability preferably, make the installation site of fuel tank 10 more accurate, in addition, on side arm 1, toilet is installed, during back bar etc., need bear bigger bearing pressure, the quadrilateral structure good stability of symmetry, what energy was suitable decomposes big bearing pressure, guarantee vehicle frame single-piece stability, safety also improves greatly.
As Fig. 6, shown in Figure 7, toilet 11 is installed on the two toilet supporting seats 7 that are symmetrical set, toilet 11 installing and locating are accurate, two attachment points are respectively arranged at the top and the bottom of toilet 11 simultaneously, have four stress points, it can better decomposition pressure, increases the safety and stability performance of vehicle frame.
In addition, in the utility model,, reduce motor bike vibrations in motion on crossbearer 4, guarantee safe maneuverability preferably by the bottom that damping support portion, a back 9 is arranged in fuel tank 10 is set.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also comprises these changes and modification.
Claims (6)
1. the body frame structure for automotive of two-wheeled motor scooter, comprise the U type support body that side arm, after-frame and tail pipe are formed, also be provided with crossbearer on the described after-frame, it is characterized in that: symmetrically on the described tail pipe be provided with two and be used to support supporting seat behind the fuel tank at fuel tank rear portion, the symmetrical two fuel tank front support stands that are used to support the fuel tank front portion that are provided with on the described after-frame form the quadrilateral structure of symmetry between the supporting seat behind this two fuel tanks front support stand and two fuel tanks.
2. the body frame structure for automotive of two wheel seat formula motor formulas according to claim 1, it is characterized in that: supporting seat is welded on the tail pipe behind the described fuel tank.
3. the body frame structure for automotive of two wheel seat formula motor formulas according to claim 1 is characterized in that: described fuel tank front support stand is welded on the after-frame.
4. according to the body frame structure for automotive of each described two wheel seat formula motor formulas of claim 1 to 3, it is characterized in that: the symmetrical two toilet supporting seats that are used to support toilet that are provided with on the described side arm.
5. the body frame structure for automotive of two-wheeled motor scooter according to claim 4 is characterized in that: symmetry is provided with the two rear taillight location division supporting seats that are used to install rear taillight on the described tail pipe.
6. the body frame structure for automotive of two-wheeled motor scooter according to claim 1 is characterized in that: be set with damping support portion, back on the described crossbearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920295858XU CN201604731U (en) | 2009-12-31 | 2009-12-31 | Double-wheel seat type motorcycle frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920295858XU CN201604731U (en) | 2009-12-31 | 2009-12-31 | Double-wheel seat type motorcycle frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604731U true CN201604731U (en) | 2010-10-13 |
Family
ID=42949438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920295858XU Expired - Fee Related CN201604731U (en) | 2009-12-31 | 2009-12-31 | Double-wheel seat type motorcycle frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604731U (en) |
-
2009
- 2009-12-31 CN CN200920295858XU patent/CN201604731U/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: 20101013 Termination date: 20121231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |