CN103043157A - Motorcycle frame - Google Patents
Motorcycle frame Download PDFInfo
- Publication number
- CN103043157A CN103043157A CN2011103177207A CN201110317720A CN103043157A CN 103043157 A CN103043157 A CN 103043157A CN 2011103177207 A CN2011103177207 A CN 2011103177207A CN 201110317720 A CN201110317720 A CN 201110317720A CN 103043157 A CN103043157 A CN 103043157A
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- CN
- China
- Prior art keywords
- pipe
- supervisor
- motorcycle
- frame
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A motorcycle frame comprises a main pipe, two supporting pipes and two auxiliary pipes. One end of the main pipe is provided with a head pipe, and the other end of the main pipe is provided with a connecting pipe. One ends of the two supporting pipes are connected with two sides of the main pipe respectively, and two ends of the supporting pipes form an upper supporting pipe and a lower supporting pipe. The lower supporting pipe is bent towards a counter clockwise direction with an axial extending line of the upper supporting pipe as a standard, and a space for assembling an engine is formed below a pipe body of the lower supporting pipe. One ends of the two auxiliary pipes are connected with the two supporting pipes, and two ends of the connecting pipe are connected with two supporting pipes. The upper supporting pipe, the auxiliary pipe and the main pipe surround to form a closed rigid structure. The motorcycle frame has good rigidity, the engine is arranged at a position below the lower supporting pipe, an overall wheel base can be reduced effectively, and a motorcycle body is miniaturized.
Description
[technical field]
The invention relates to a kind of frame of motorcycle, particularly about a kind of frame of motorcycle with high rigidity and short wheelbase.
[background technology]
Motor bike is the common vehicle of China, and motor bike mainly includes a vehicle frame, and the devices such as engine, fuel tank, tap handle, front and back wheel and electric fitting part are arranged on the vehicle frame, so the design of vehicle frame concern rigidity, the wheelbase of car body and the stability of travelling.
A kind of frame of motorcycle is arranged in the prior art, a kind of two-wheeled articles-retaining chamber support structure that discloses such as Chinese invention patent publication number CN1217273A, see also shown in Figure 5, its vehicle frame is rearward tiltedly to extend down main frame 51 by a front pipe 50, form a pair of rear frame 52 from these main frame 51 middle to the left and right branches, rear frame 52 rises after on even keel rearward extends substantially more obliquely upward, main frame 51 is provided with a carriage 53 and a pivot plate 54, and engine is to be fastened on respectively carriage 53 and pivot plate 54 places; This vehicle frame is because the relation of engine installation site, and its wheelbase is short, and is handling good, but the vehicle frame forebody only supports with a main frame 51, and main frame is single body, so it has the shortcoming of vehicle frame rigidity deficiency, is not durable and is out of shape easily when being subject to clashing into.
Another kind of frame of motorcycle is arranged in the prior art, a kind of body frame structure for automotive that rides on the type motor bike that discloses such as TaiWan, China new patent notification number M394279, see also shown in Figure 6ly, it includes puts before single tube 62 before the single tube 61, one first engine, one second engine underlying single tubes 64 in the middle of the single tube 63 and two on the column tube 60; Putting single tube 61 on being somebody's turn to do is to connect this column tube 60, single tube 62, the 63rd before this first and second engine is arranged at and puts place, single tube 61 belows, and connect column tube 60 with the body top respectively, the bottom of its two body is to interconnect, this in the middle of two underlying single tube 64 be to be arranged at the rear side place of putting single tube 61 on this, the two ends of engine 66 are the places, bottom that are connected in respectively underlying single tubes 64 in the middle of single tube 62 before first and second engine, 63 the bottom and two; Its whole vehicle frame each body in middle underlying single tube 64 places is formed with the rigidity three-legged structure 65 of a sealing, and engine 66, single tube 62 before the first engine, underlying single tube 64 again can be around the rigid construction that forms a sealing in the middle of the single tube 63 and two before the second engine, therefore its vehicle frame rigid phase is when good, but because engine 66 two ends are to be connected to the front single tube 62 of the first engine, between the front single tube 63 of the second engine and the two middle underlying single tubes 64, so first, single tube 62 before the second engine, the spacing of underlying single tube 64 needs can provide engine 66 to arrange more than or equal to the length of engine 66 in the middle of 63 to two, make the integral shaft distance of this body frame structure for automotive, handling relatively poor and can't be applied on the undersized motor bike.
In sum, the rigidity of the frame of motorcycle of the short wheelbase of prior art is not enough, and it is long and can't be applied in the small size motor bike to have a wheelbase of frame of motorcycle of high rigidity, needs further improvement required to meet market therefore in fact.
[summary of the invention]
Because the rigidity of the frame of motorcycle of the short wheelbase of prior art is not enough, have the frame of motorcycle of high rigidity because of the long shortcoming that can't be applied in the small size motor bike of wheelbase, goal of the invention of the present invention aims to provide a kind of frame of motorcycle that has simultaneously high rigidity and short wheelbase.
For reaching above-mentioned goal of the invention, frame of motorcycle of the present invention includes a supervisor, two support tubes and two looped pipelines;
One of this supervisor end is to connect a first pipe, and its other end is connected with a horizontal connection pipe;
Two support tubes lay respectively at this supervisor's down either side place, this support tube is a bend pipe, the bend pipe two ends form respectively a upper support pipe and reach support tube, the end of this upper support pipe connects this supervisor's tube wall, this lower support pipe bends towards counterclockwise as benchmark take the line that extends axially of this upper support pipe, and the place, below of this two lower supports pipe forms a space that arranges for engine;
Two looped pipelines lay respectively at this supervisor's both sides, and the one end connects respectively the support tube of homonymy, and two looped pipelines are connected with the two ends of this connection pipe respectively, the rigid construction that this supervisor, two support tubes and two looped pipelines seal around formation one, and be formed with a room.
Described frame of motorcycle, wherein be somebody's turn to do one of supervisor end and be horizontal segment, this head pipe is to be connected with the end of this horizontal segment, the upper support pipe of this two support tube is the tube wall that is connected in this horizontal segment, its other end extends to form tilting section towards tiltedly lower direction, and this connection pipe is to be connected with the end of this tilting section.
Described frame of motorcycle, wherein the place ahead of place, the below of this supervisor's horizontal segment and upper support pipe forms an open accommodation space.
Described frame of motorcycle, wherein the other end of this two looped pipeline interconnects and for to extend back towards the top away from this two support tube and this supervisor.
Described frame of motorcycle wherein is connected with a union link between the end of this two lower supports pipe, and this union link and two support tubes form the rigid construction of a sealing.
Described frame of motorcycle wherein is connected with a reinforcing bar between this two upper supports pipe.
Described frame of motorcycle, wherein this reinforcing bar place is provided with a carriage, and this lower support pipe is connected with a mount pad, and this mount pad is the below that is positioned at this lower support pipe, and this carriage and mount pad can be connected and fixed for engine.
Described frame of motorcycle wherein is provided with a connecting seat on this mount pad, and this Connection Block can arrange a foot rest for connecting.
By the utilization of above-mentioned technological means, because this support tube, looped pipeline and supervisor are formed around with the rigid construction of a sealing, so it has good rigidity of vehicle body; This two support tube and reinforcing bar form the rigid construction of a sealing, make rigidity of vehicle body better;
This support tube is bent to form a upper support pipe and reaches support tube, engine is to be connected and fixed on respectively this carriage and mount pad, make the engine assembling be positioned at the place, below of lower support pipe, engine compared to prior art is to hang single tube before the first engine, between the front single tube of the second engine, its vehicle frame length need be considered engine length, therefore it has the shortcoming than long wheelbase, the frame of motorcycle of this creation is because the change of engine installation site, make the engine setting position move to the below of this lower support pipe, by changing allocation position, effectively shorten the integral shaft distance, make the motorcycle body miniaturization;
This support tube, looped pipeline and supervisor can or form a material-putting space for the configuration electric fitting part around the room of the rigid construction inside that forms; The place, below of this supervisor's horizontal segment forms an open accommodation space, and this space can supply airfilter or miscellaneous part are set, but utilizes the practicality of above-mentioned space Effective Raise motor bike.
[description of drawings]
Fig. 1 is stereo appearance figure of the present invention.
Fig. 2 is schematic side view of the present invention.
Fig. 3 is the schematic side view after the present invention hangs engine.
Fig. 4 is use scheme drawing of the present invention.
Fig. 5 is the schematic side view of prior art.
Fig. 6 is the stereo appearance figure of another prior art.
10 supervisors, 100 horizontal segments
101 tilting sections, 102 accommodation spaces
11 first pipe 12 connection pipes
20 support tubes, 21 upper support pipes
22 lower support pipes, 23 union links
24 reinforcing bars, 25 carriages
26 mount pads, 27 Connection Blocks
30 looped pipelines, 31 rooms
40 engines, 41 triangle tables
42 front fork 43 steering handles
44 fuel tanks, 45 rear arms
451 foot rests, 46 Shock absorbers
47 electric fitting parts, 48 cushions
49 airfilters, 50 front pipes
51 main frames, 52 rear frames
53 carriages, 54 pivot plates
Put single tube on 60 column tubes 61
Single tube before single tube 63 second engines before 62 first engines
Underlying single tube 65 rigidity three-legged structures in the middle of 64
66 engine L upper support pipes extend axially line
[specific embodiment]
The present invention is a kind of frame of motorcycle, sees also Figure 1 and Figure 2, and it includes supervisor's 10, two support tubes 20 and two looped pipelines 30;
This supervisor 10 is the rectangular body of a section, the one end is to connect a first pipe 11, this head manages 11 inside for hollow and steering handle and the assembling of front fork of motor bike can be provided, this supervisor's 10 the other end is connected with a horizontal connection pipe 12, in the specific embodiment shown in the figure, the slightly horizontal horizontal segment 100 that forms of this supervisor's 10 a end, it is to be connected with the end of this horizontal segment 100 that this head manages 11, its other end extends to form tilting section 101 towards tiltedly lower direction, and this connection pipe 12 is to be connected with the end of this tilting section 101;
Two support tubes 20 lay respectively at this supervisor's 10 down either side place, this support tube 20 is a bend pipe, its two ends form respectively a upper support pipe 21 and reach support tube 22, the end of this upper support pipe 21 connects this supervisor's 10 tube wall, make place, horizontal segment 100 belows and these upper support pipe 21 the place aheads of this supervisor 10 form an open accommodation space 102, this lower support pipe 22 is that the line L that extends axially take this upper support pipe 21 bends towards counterclockwise as benchmark, extend towards supervisor 10 rear its end, 22 of this upper support pipe 21 and lower support pipes are formed with an angle, the place, below of this two lower supports pipe 22 forms a space for the engine setting, in the specific embodiment shown in the figure, the upper support pipe 21 of this two support tube 20 is the tube walls that are connected in this supervisor's 10 horizontal segment 100, be connected with respectively a union link 23 between the end of this two lower supports pipe 22, be connected with a reinforcing bar 24 in this 21 of two upper supports pipe, these reinforcing bar 24 places are provided with a carriage 25, place, body end in this two lower supports pipe 22 is provided with respectively a mount pad 26, this mount pad 26 is the belows that are positioned at this lower support pipe 22,26 of two mount pads are connected with the plural body of rod, on the body of rod wherein in conjunction with being fixed with a connecting seat 27;
Two looped pipelines 30 lay respectively at this supervisor's 10 both sides, one of this two looped pipeline 30 end difference connection bit is at the support tube 20 of homonymy, two looped pipelines, 30 bodys also are connected with the two ends of this connection pipe 12 respectively, and its other end is for to extend back towards the top away from this two support tube 20 and this supervisor 10, in the specific embodiment shown in the figure, the other end of this two looped pipeline 30 system interconnects.
See also shown in Figure 2, because this supervisor 10, two upper support pipes 21 and two looped pipelines 30 are the rigid construction of closed around formation one, therefore it has good rigidity of vehicle body, and this rigid construction is formed with a room 31 that can be installed with article, this two support tube 20 cooperates union link 23 and reinforcing bar 24 also to form the rigid construction with closed, makes rigidity of vehicle body better;
See also Fig. 3 and shown in Figure 4, when the present invention was assembled into one one-tenth car, wherein engine 40 was usage level horizontal engines, and one end and this carriage 25 are connected and fixed, and its other end and this mount pad 26 are connected and fixed; This room 31 can provide the assembling of electric fitting part 47 or form a material-putting space; Triangle table 41 rotating these head that are arranged in of motor bike manage 11, and this triangle table 41 is connected with a front fork 42 and a steering handle 43, and front-wheel and Front brake system combine with front fork 42; Fuel tank 44 is arranged on the supervisor 10; The rear arm 45 that connects trailing wheel is on the rotating body of rod that is bonded between this two mount pad 26, one of Shock absorber 46 end is to connect this connection pipe 12, its other end connects rear arm 45, foot rest 451 rotating this Connection Blocks 27 that are bonded to, and cushion 48 is arranged on the other end of two looped pipelines 30; Airfilter 49 suspendeds at supervisor's horizontal segment 100 of 10 to be arranged in the open accommodation space 102 below it; This vehicle frame makes engine 40 assemblings be positioned at the place, below of lower support pipe 22 owing to provide engine 40 to be connected and fixed on respectively this carriage 25 and mount pad 26, can effectively shorten the integral shaft distance, improves handlingly, and makes the motorcycle body miniaturization.
Claims (8)
1. frame of motorcycle, it includes a supervisor, two support tubes and two looped pipelines;
One of this supervisor end is to connect a first pipe, and its other end is connected with a horizontal connection pipe;
Two support tubes lay respectively at this supervisor's down either side place, this support tube is a bend pipe, the bend pipe two ends form respectively a upper support pipe and reach support tube, the end of this upper support pipe connects this supervisor's tube wall, this lower support pipe bends towards counterclockwise as benchmark take the line that extends axially of this upper support pipe, and the place, below of this two lower supports pipe forms a space that arranges for engine;
Two looped pipelines lay respectively at this supervisor's both sides, and the one end connects respectively the support tube of homonymy, and two looped pipelines are connected with the two ends of this connection pipe respectively, the rigid construction that this supervisor, two support tubes and two looped pipelines seal around formation one, and be formed with a room.
2. frame of motorcycle as claimed in claim 1, wherein be somebody's turn to do one of supervisor end and be horizontal segment, this head pipe is to be connected with the end of this horizontal segment, the upper support pipe of this two support tube is the tube wall that is connected in this horizontal segment, its other end extends to form tilting section towards tiltedly lower direction, and this connection pipe is to be connected with the end of this tilting section.
3. frame of motorcycle as claimed in claim 2, wherein the place ahead of place, the below of this supervisor's horizontal segment and upper support pipe forms an open accommodation space.
4. frame of motorcycle as claimed in claim 1, wherein the other end of this two looped pipeline interconnects and for to extend back towards the top away from this two support tube and this supervisor.
5. such as each described frame of motorcycle in the claim 1 to 4, wherein be connected with a union link between the end of this two lower supports pipe, this union link and two support tubes form the rigid construction of a sealing.
6. frame of motorcycle as claimed in claim 5 wherein is connected with a reinforcing bar between this two upper supports pipe.
7. frame of motorcycle as claimed in claim 6, wherein this reinforcing bar place is provided with a carriage, and this lower support pipe is connected with a mount pad, and this mount pad is the below that is positioned at this lower support pipe, and this carriage and mount pad can be connected and fixed for engine.
8. frame of motorcycle as claimed in claim 7 wherein is provided with a connecting seat on this mount pad, and this Connection Block can arrange a foot rest for connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110317720.7A CN103043157B (en) | 2011-10-13 | 2011-10-13 | Motorcycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110317720.7A CN103043157B (en) | 2011-10-13 | 2011-10-13 | Motorcycle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043157A true CN103043157A (en) | 2013-04-17 |
| CN103043157B CN103043157B (en) | 2015-06-03 |
Family
ID=48056066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110317720.7A Expired - Fee Related CN103043157B (en) | 2011-10-13 | 2011-10-13 | Motorcycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103043157B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476952A (en) * | 2022-09-28 | 2022-12-16 | 重庆宗申创新技术研究院有限公司 | Pedal motorcycle frame assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196972A (en) * | 2006-01-30 | 2007-08-09 | Honda Motor Co Ltd | Motorcycle |
| CN201068187Y (en) * | 2007-06-29 | 2008-06-04 | 重庆宗申技术开发研究有限公司 | Electric bicycle frame |
| TWM394279U (en) * | 2010-06-29 | 2010-12-11 | Sanyang Industry Co Ltd | Frame for a cross-sit motorcycle |
-
2011
- 2011-10-13 CN CN201110317720.7A patent/CN103043157B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196972A (en) * | 2006-01-30 | 2007-08-09 | Honda Motor Co Ltd | Motorcycle |
| CN201068187Y (en) * | 2007-06-29 | 2008-06-04 | 重庆宗申技术开发研究有限公司 | Electric bicycle frame |
| TWM394279U (en) * | 2010-06-29 | 2010-12-11 | Sanyang Industry Co Ltd | Frame for a cross-sit motorcycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476952A (en) * | 2022-09-28 | 2022-12-16 | 重庆宗申创新技术研究院有限公司 | Pedal motorcycle frame assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103043157B (en) | 2015-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |