CN201619638U - Improved motorcycle frame structure - Google Patents
Improved motorcycle frame structure Download PDFInfo
- Publication number
- CN201619638U CN201619638U CN 200920295857 CN200920295857U CN201619638U CN 201619638 U CN201619638 U CN 201619638U CN 200920295857 CN200920295857 CN 200920295857 CN 200920295857 U CN200920295857 U CN 200920295857U CN 201619638 U CN201619638 U CN 201619638U
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- frame
- support
- crossbearer
- frame structure
- automotive
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Abstract
The utility model belongs to technical field of motorcycles, and particularly discloses an improved motorcycle frame structure, which comprises a U-shaped frame formed by connecting a front frame, a rear frame and a tail tube, wherein the front frame is provided with a front cross frame, the rear frame is provided with a rear cross frame, two front oil tank supporting frames for supporting oil tanks are symmetrically arranged on the outer side of the rear cross frame at the rear of the rear frame, two rear oil tank supporting frames for supporting oil tanks are symmetrically arranged at a joint of the rear frame and a tail tube, a symmetric quadrilateral structure is formed among the two front oil tank supporting frames and the two rear oil tank supporting frames, two toilet bowl supporting bases are symmetrically arranged on the front cross frame, and a cushion locking support is disposed on the rear cross frame. The oil tanks, toilet bowls and oil tank cover plates can be mounted accurately and conveniently on the frame by changing mounting forms among the frame and the oil tanks, the toilet bowls, the oil tank cover plates and the like. Besides, the frame structure has fine integral stability and high safety performance, and effectively increases using performance. In addition, the integral frame structure meets mechanical demands, and the improved frame structure has fine stress performance, 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 improved type motor bike, particularly the 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 supporting construction supported, the installation site is difficult to determine, be difficult for complex structure, operating difficulties are installed, and error is bigger, difficulty of processing is bigger, and 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 improved type motor bike is provided, this vehicle frame is by changing the mounting means of vehicle frame and fuel tank, toilet and tank cover etc., make fuel tank, toilet, the tank cover installation site precision on vehicle frame, be convenient to install, in addition, vehicle frame single-piece stability is good, the safety performance height effectively improves its in-use performance, in addition, the vehicle frame integral structure meets the mechanics requirement, its stress performance is good, and is 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 improved type motor bike described in the utility model, comprise by side arm, the U type support body that after-frame and tail pipe are formed by connecting, described side arm is provided with preceding crossbearer, after-frame is provided with the back crossbearer, the outside symmetry of crossbearer is provided with the two fuel tank front support stands that are used to support fuel tank behind the rear portion of described after-frame, described after-frame and the junction of tail pipe are provided with into supporting seat behind the symmetrically arranged fuel tank that is used to support fuel tank, form the quadrilateral structure of symmetry behind this two fuel tanks front support stand and two fuel tanks between the supporting seat, before described on the crossbearer symmetry be provided with two toilet supporting seats, back crossbearer is provided with the cushion lock support.
As the further improvement of above-mentioned technology, symmetry is provided with the two tank cover back-up blocks that are used to support tank cover on the described after-frame.
In the utility model, be provided with the back bar erecting frame that is used to install back bar on the left and right sides of described tank cover, tail pipe is provided with the back bar mount pad, form isosceles triangular structure between described two back bar erecting frames and the back bar mount pad, the attachment point of this triangular structure makes complete vehicle structure succinct, and mounting structure is more firm, install easily, accurately put in place.
In the utility model, being provided with two and being used for installing connecting panel supporting seats in back connecting panel back of symmetry on the described tank cover, the connecting panel supporting seat plays the effect of location motor bike rear end panel in the back, has cushioned the pressure of vehicle frame simultaneously.
Also be welded with two machine oil pot supporting seats on the described after-frame, play the effect of support machine oil can.
In addition, in the utility model, the bottom of described back crossbearer also is 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, the installation stability of fuel tank is greatly improved, and installation process is simple simultaneously;
(2) also be provided with the tank cover back-up block in the utility model and be used to support tank cover, this tank cover back-up block also plays the effect of fixed oil tank simultaneously, is used to cover fuel tank simultaneously, is easy to dismounting, makes that the maintenance of fuel tank is convenient.In addition, a plurality of strong points support whole fuel tank, tank cover, make driver and passenger's whole pressure-bearings of pressure on these strong points, bearing pressure to whole vehicle frame has been carried out the actv. decomposition, guarantee the good in-use performance of support, also strengthen its stability simultaneously, safe and reliable;
(3) in the utility model, toilet is installed on toilet supporting seat and the cushion lock support, and toilet has four attachment points, i.e. four stress points, it can better decompose the suffered bearing pressure of toilet, better decomposition pressure, in addition, tetragonal structure, the stability and the safety performance of increase vehicle frame;
(4) the utility model body frame structure for automotive is simple, and is easy for installation, and cost of manufacture is cheap, and its integral structure meets mechanics design, and the suffered bearing pressure of vehicle frame is carried out rationally and effectively decomposition, greatly prolongs the service life of vehicle frame.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is a frame of motorcycle oblique drawing described in the utility model;
Fig. 2 is a frame of motorcycle lateral plan described in the utility model;
Fig. 3 is a frame of motorcycle planar view described in the utility model;
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 improved type motor bike described in the utility model, comprise by side arm 1, the U type support body that after-frame 2 and tail pipe 3 are formed by connecting, described side arm 1 is provided with preceding crossbearer 4, after-frame 2 is provided with back crossbearer 5, the outside symmetry of crossbearer 5 is provided with the two fuel tank front support stands 6 that are used to support fuel tank behind the rear portion of described after-frame 2, described after-frame 2 and the junction of tail pipe 3 are provided with into supporting seat 7 behind the symmetrically arranged fuel tank that is used to support fuel tank, form the quadrilateral structure (specifically being the structure of isosceles trapezoid) of symmetry behind this two fuel tanks front support stand 6 and two fuel tanks between the supporting seat 7, before described on the crossbearer 4 symmetry be provided with two toilet supporting seats 8, back crossbearer 5 is provided with cushion lock support 9.
As shown in Figure 3, Figure 4, on the described after-frame 2 symmetry be provided with the two tank cover back-up blocks 10 that are used to support tank cover 11, tank cover back-up block 10 supports the tank cover 11 except being used to, and can also be used to fixed oil tank 12.
As shown in Figure 4, the medianly zygomorphic back bar erecting frame 17 that is provided with of described tank cover 11, described tail pipe 3 is provided with the back bar mount pad 13 that is used to install back bar, form isosceles triangular structure between described symmetrically arranged two back bar erecting frames 17 and the back bar mount pad 13, the attachment point of this triangular structure makes complete vehicle structure succinct, and mounting structure is more firm, install easily, accurately put in place.
In addition, in the utility model, as shown in Figure 4, symmetry is provided with two and is used for installing connecting panel supporting seats 14 in back connecting panel back on the described tank cover 11, connecting panel supporting seat 14 plays the effect of location motor bike rear end panel in the back, has cushioned vehicle frame single-piece bearing pressure simultaneously.
As Fig. 5, Fig. 6, shown in Figure 7, tank cover 11 is installed in above the fuel tank 12, be used to cover fuel tank 12, toilet 18 is installed on two toilet supporting seats 8 and the cushion lock support 9, toilet 18 is erected between preceding crossbearer 4, the back crossbearer 5, by the support of toilet supporting seat 8 and cushion lock support 9, make the vehicle frame resistance to overturning good.In addition, also be welded with two machine oil pot supporting seats 15 on the described after-frame 2, play the effect of support machine oil can; Vibrations when travelling in order to reduce, the bottom of described back crossbearer 5 also is set with damping support portion, back 16.
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 an improved type motor bike, comprise by side arm, the U type support body that after-frame and tail pipe are formed by connecting, described side arm is provided with preceding crossbearer, after-frame is provided with the back crossbearer, it is characterized in that: the outside symmetry of crossbearer is provided with the two fuel tank front support stands that are used to support fuel tank behind the rear portion of described after-frame, described after-frame and the junction of tail pipe are provided with into supporting seat behind the symmetrically arranged fuel tank that is used to support fuel tank, form the quadrilateral structure of symmetry behind this two fuel tanks front support stand and two fuel tanks between the supporting seat, before described on the crossbearer symmetry be provided with two toilet supporting seats, back crossbearer is provided with the cushion lock support.
2. the body frame structure for automotive of improved type motor bike according to claim 1 is characterized in that: symmetry is provided with the two tank cover back-up blocks that are used to support tank cover on the described after-frame.
3. the body frame structure for automotive of improved type motor bike according to claim 2, it is characterized in that: be provided with the back bar erecting frame that is used to install back bar on the left and right sides of described tank cover, tail pipe is provided with the back bar mount pad, forms isosceles triangular structure between described two back bar erecting frames and the back bar mount pad.
4. the body frame structure for automotive of improved type motor bike according to claim 3 is characterized in that: symmetry is provided with two and is used for installing connecting panel supporting seats in back connecting panel back on the described tank cover.
5. the body frame structure for automotive of improved type motor bike according to claim 1 is characterized in that: also be welded with two machine oil pot supporting seats on the described after-frame.
6. the body frame structure for automotive of improved type motor bike according to claim 1 is characterized in that: the bottom of described back crossbearer also is set with damping support portion, back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920295857 CN201619638U (en) | 2009-12-31 | 2009-12-31 | Improved motorcycle frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920295857 CN201619638U (en) | 2009-12-31 | 2009-12-31 | Improved motorcycle frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619638U true CN201619638U (en) | 2010-11-03 |
Family
ID=43023093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920295857 Expired - Fee Related CN201619638U (en) | 2009-12-31 | 2009-12-31 | Improved motorcycle frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464072A (en) * | 2010-11-09 | 2012-05-23 | 光阳工业股份有限公司 | Rear frame for motorcycles |
| CN102887192A (en) * | 2012-10-30 | 2013-01-23 | 镇江跃进机械厂有限公司 | Motorcycle holder |
| CN109153423A (en) * | 2016-03-30 | 2019-01-04 | 本田技研工业株式会社 | The body cover structure of saddle-riding type vehicle |
-
2009
- 2009-12-31 CN CN 200920295857 patent/CN201619638U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464072A (en) * | 2010-11-09 | 2012-05-23 | 光阳工业股份有限公司 | Rear frame for motorcycles |
| CN102464072B (en) * | 2010-11-09 | 2015-09-09 | 光阳工业股份有限公司 | The Rear frame of motor bike |
| CN102887192A (en) * | 2012-10-30 | 2013-01-23 | 镇江跃进机械厂有限公司 | Motorcycle holder |
| CN109153423A (en) * | 2016-03-30 | 2019-01-04 | 本田技研工业株式会社 | The body cover structure of saddle-riding type vehicle |
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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: 20101103 Termination date: 20121231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |