CN101508320B - Motorcycle frame assembly - Google Patents
Motorcycle frame assembly Download PDFInfo
- Publication number
- CN101508320B CN101508320B CN2009101034165A CN200910103416A CN101508320B CN 101508320 B CN101508320 B CN 101508320B CN 2009101034165 A CN2009101034165 A CN 2009101034165A CN 200910103416 A CN200910103416 A CN 200910103416A CN 101508320 B CN101508320 B CN 101508320B
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- China
- Prior art keywords
- girder
- main beam
- right front
- left front
- support
- 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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- 239000002828 fuel tank Substances 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 1
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a motorcycle frame assembly, which comprises a head vertical pipe, a front main beam component, a rear main beam support component and a middle support frame, wherein the front main beam component comprises a left front main beam and a right front main beam which are parallel, and the front end and the rear end of the left front main beam and the right front main beam are respectively connected with the head vertical pipe and the middle support frame; the left front main beam and the right front main beam are fixedly connected with a cross-brace frame, the cross-brace frame is in an X-shaped structure formed by fixedly connecting a cross-brace I and a cross-brace II, the left front main beam and the right front main beam which are parallel are adopted, the overall stability and the safety of the frame are improved, the oil tank is directly arranged on the upper parts of the left front main beam and the right front main beam, the installation mode of the oil tank is changed, and the service life of the oil tank is prolonged; the frame of the invention is simple to mount other accessory parts and can improve the working efficiency of mounting and maintenance.
Description
Technical field
The present invention relates to a kind of motorcycle part, particularly a kind of motor-cycle frame assembly.
Background technology
Frame of motorcycle is the important safety parts of motor bike, has load-bearing, crashproof and undertake and the fixing function of the whole appurtenances of motor bike, therefore, has relatively high expectations on rigidity and intensity for frame of motorcycle, to guarantee the safety and the stability of motor bike.
In the prior art, frame assembly comprises the headstock standpipe that is connected as a single entity, preceding girder, preceding girder support, back girder, back girder support and middle support, before girder and before the girder support adopt single setting, lack and the crosswise fixed parts can't be installed, resistance to overturning and safety are bad; On the girder, the load-bearing of fuel tank was stressed unreasonable, influences the service life of fuel tank before fuel tank was mounted on by suspension type; Simultaneously, the vehicle frame of this structure is higher to the installation requirement of other annexes, needs to consider the left and right sides balance, the installation of annex and disassembling section more complicated.
Therefore, need improve, improve vehicle frame resistance to overturning and safety, change the mounting means of fuel tank, be beneficial to the service life that prolongs fuel tank motor-cycle frame assembly.
Summary of the invention
In view of this, the invention provides a kind of motor-cycle frame assembly, improve vehicle frame resistance to overturning and safety, change the mounting means of fuel tank, be beneficial to the service life that prolongs fuel tank.
Motor-cycle frame assembly of the present invention, comprise headstock standpipe, preceding girder assembly, back girder assembly, back girder support assembly and middle support, the girder assembly comprises parallel left front girder and right front girder before described, and described left front girder is connected headstock standpipe and middle support respectively with right front girder front-end and back-end; Captive joint cross frame between left front girder and the right front girder, the X-shaped structure of cross frame for being fixedly connected to form by singletree I and singletree II.
Further, fixing between the singletree I of described cross frame and the singletree II by welding, fixing between cross frame and left front girder and the right front girder by welding;
Further, described singletree I is or/and singletree II is divided into two sections by butt welding composition X-shaped structure;
Further, the acute angle that forms between described singletree I and the singletree II is over against left front girder and right front girder;
Further, also comprise support before the fuel tank and fuel tank after support, support being arranged on left front girder and the right front girder before the described fuel tank, support behind the fuel tank being arranged on after on the girder assembly;
Further, described left front girder bottom is provided with left front support, and right front girder bottom is provided with right front support.
Beneficial effect of the present invention: motor-cycle frame assembly of the present invention, adopt parallel left front girder and right front girder and X-shaped cross frame structure, be beneficial to and improve vehicle frame resistance to overturning and safety, fuel tank directly places left front girder and right front girder top, change the mounting means of fuel tank, be beneficial to the service life that prolongs fuel tank; It is simple that vehicle frame of the present invention is installed other appurtenances, can improve the work efficiency of installing and keeping in repair.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is a structural representation of the present invention;
Fig. 2 be Fig. 1 along A to view;
Fig. 3 be Fig. 2 along B to view.
The specific embodiment
Fig. 1 is a structural representation of the present invention, Fig. 2 be Fig. 1 along A to view, Fig. 3 be Fig. 2 along B to view, as shown in the figure: the motor-cycle frame assembly of present embodiment, comprise headstock standpipe 1, preceding girder assembly, back girder assembly 6, back girder support assembly 8 and middle support 7, the girder assembly comprises parallel left front girder 2 and right front girder 3 before described, described left front girder 2 is connected headstock standpipe 1 and middle support 7 respectively with right front girder 3 front-end and back-end, left front girder 2 bottoms are provided with left front support 9, right front girder 3 bottoms are provided with right front support 10, and described left front support 9 and right front support 10 are other parts suspender; Captive joint cross frame between left front girder 2 and the right front girder 3; The X-shaped structure of cross frame for being fixedly connected to form by singletree I 4 and singletree II 5 compared with parallel strut bar, can guarantee the stability between left front girder 2 and the right front girder 3; Fixing between the singletree I 4 of cross frame and the singletree II 5 by welding, be connected firmly, be not easy to become flexible; Fixing between cross frame and left front girder 2 and the right front girder 3 by welding; Singletree II 5 is divided into two sections and forms the X-shaped structure with singletree I 4 by butt welding, makes that the X-shaped structure that forms is smooth, is beneficial to other parts such as placing fuel tank are installed;
The acute angle that forms between singletree I 4 and the singletree II 5 can play the purpose of cross-tie to greatest extent, thereby can guarantee stability and safety to greatest extent over against left front girder 2 and right front girder 3;
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. motor-cycle frame assembly, comprise headstock standpipe, preceding girder assembly, back girder assembly, back girder support assembly and middle support, it is characterized in that: the girder assembly comprises parallel left front girder and right front girder before described, and described left front girder is connected headstock standpipe and middle support respectively with right front girder front-end and back-end; Captive joint cross frame between left front girder and the right front girder, the X-shaped structure of cross frame for being fixedly connected to form by singletree I and singletree II;
Also comprise support before the fuel tank and fuel tank after support, support being arranged on left front girder and the right front girder before the described fuel tank, support behind the fuel tank being arranged on after on the girder assembly.
2. motor-cycle frame assembly according to claim 1 is characterized in that: fixing between the singletree I of described cross frame and the singletree II by welding, and fixing between cross frame and left front girder and the right front girder by welding.
3. motor-cycle frame assembly according to claim 2 is characterized in that: described singletree I is or/and singletree II is divided into two sections by butt welding composition X-shaped structure.
4. motor-cycle frame assembly according to claim 3 is characterized in that: the acute angle that forms between described singletree I and the singletree II is over against left front girder and right front girder.
5. motor-cycle frame assembly according to claim 4 is characterized in that: described left front girder bottom is provided with left front support, and right front girder bottom is provided with right front support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101034165A CN101508320B (en) | 2009-03-20 | 2009-03-20 | Motorcycle frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101034165A CN101508320B (en) | 2009-03-20 | 2009-03-20 | Motorcycle frame assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101508320A CN101508320A (en) | 2009-08-19 |
| CN101508320B true CN101508320B (en) | 2011-04-13 |
Family
ID=41000897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101034165A Expired - Fee Related CN101508320B (en) | 2009-03-20 | 2009-03-20 | Motorcycle frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101508320B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5480001A (en) * | 1993-10-19 | 1996-01-02 | Honda Giken Kogyo Kabushiki Kaisha | Frame structure for a motorcycle |
| CN1292336A (en) * | 2000-07-25 | 2001-04-25 | 尚卫国 | Foot pedal lift two-wheel motorcycle stand |
| CN2820685Y (en) * | 2005-07-29 | 2006-09-27 | 欧阳志尧 | Motorcycle frame |
| CN2887728Y (en) * | 2006-02-28 | 2007-04-11 | 重庆隆鑫工业（集团）有限公司 | Motorcycle carriage |
| CN2889835Y (en) * | 2005-11-29 | 2007-04-18 | 中集车辆（集团）有限公司 | Underframe of stirring vehicle |
| CN201201685Y (en) * | 2007-12-27 | 2009-03-04 | 隆鑫工业有限公司 | Motorcycle frame |
| CN201201686Y (en) * | 2008-05-15 | 2009-03-04 | 张玉增 | Frame for three-wheel motorcycle and two-wheel motorcycle |
| CN201390337Y (en) * | 2009-03-20 | 2010-01-27 | 重庆隆鑫机车有限公司 | Novel vehicle frame |
| CN201424091Y (en) * | 2009-03-24 | 2010-03-17 | 重庆隆鑫机车有限公司 | Motorcycle frame |
-
2009
- 2009-03-20 CN CN2009101034165A patent/CN101508320B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5480001A (en) * | 1993-10-19 | 1996-01-02 | Honda Giken Kogyo Kabushiki Kaisha | Frame structure for a motorcycle |
| CN1292336A (en) * | 2000-07-25 | 2001-04-25 | 尚卫国 | Foot pedal lift two-wheel motorcycle stand |
| CN2820685Y (en) * | 2005-07-29 | 2006-09-27 | 欧阳志尧 | Motorcycle frame |
| CN2889835Y (en) * | 2005-11-29 | 2007-04-18 | 中集车辆（集团）有限公司 | Underframe of stirring vehicle |
| CN2887728Y (en) * | 2006-02-28 | 2007-04-11 | 重庆隆鑫工业（集团）有限公司 | Motorcycle carriage |
| CN201201685Y (en) * | 2007-12-27 | 2009-03-04 | 隆鑫工业有限公司 | Motorcycle frame |
| CN201201686Y (en) * | 2008-05-15 | 2009-03-04 | 张玉增 | Frame for three-wheel motorcycle and two-wheel motorcycle |
| CN201390337Y (en) * | 2009-03-20 | 2010-01-27 | 重庆隆鑫机车有限公司 | Novel vehicle frame |
| CN201424091Y (en) * | 2009-03-24 | 2010-03-17 | 重庆隆鑫机车有限公司 | Motorcycle frame |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平6-48349A 1994.02.22 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101508320A (en) | 2009-08-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |