CN207670573U - A kind of high rigidity lightweight scooter frame - Google Patents
A kind of high rigidity lightweight scooter frame Download PDFInfo
- Publication number
- CN207670573U CN207670573U CN201721542617.1U CN201721542617U CN207670573U CN 207670573 U CN207670573 U CN 207670573U CN 201721542617 U CN201721542617 U CN 201721542617U CN 207670573 U CN207670573 U CN 207670573U
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- connecting tube
- fixed
- horizontal segment
- endpiece
- holder
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Abstract
The utility model discloses a kind of high rigidity lightweight scooter frame, supervisor connect with head tube, each looped pipeline includes leading portion portion and back segment portion two-part separated structure, leading portion portion includes the linkage section and horizontal segment with supervisor, the holder of fixed engine suspension above horizontal segment, back segment portion includes the ascent stage being connect with horizontal segment, expansion segment, converging transition and endpiece, holder connecting tube both ends are fixed on engine suspension holder, side pipe is fixed on the horizontal segment in supervisor lower end and the leading portion portion of two looped pipelines, storage box connecting tube both ends are fixed on the ascent stage in the back segment portion of two looped pipelines.The utility model relative to front frame it is rigidly more preferable, intensity is more preferably, holder simplification, lightweight, cost and mold, jig, cubing expense have decline, it can be according to different needs, select different materials, caliber and the thickness of pipe, style tendency can also be adjusted according to different vehicle appearances, develop the Multifunctional motor-cycle vehicle carriage of diversification and mold sharing, platform uniformity.
Description
Technical field
The utility model is related to a kind of high rigidity lightweight scooter frames.
Background technology
80 structure of existing frame of motorcycle is as depicted in figs. 1 and 2, is generally responsible for 83, two looped pipelines by a head tube 82, one
84, connecting tube reinforcing chip 881 before connecting tube 88, two before shock-absorbing holder 87, one after two holders 85, a storage box connecting tube 86, two
And one tail end connecting tube 89 form.The upper end of wherein supervisor 83 is connected to head tube 82, and lower end is extended to towards vehicle frame end after 80s
Two looped pipelines, 84 lower end is fixed at preceding connecting tube 88,88 both ends of preceding connecting tube, and the front end of two looped pipelines 84 is fixed on the left and right of supervisor 83
Both sides, each looped pipeline 84 extends according to integrally formed form to the rear end of vehicle frame 80, until tail end, in addition storage box connects
Take over 86 is fixed on the upside of two looped pipelines 84, and endpiece connecting tube 89 is fixed on the tail end of two looped pipelines 84, the tail end of two looped pipelines 84
Shock-absorbing holder 87 after one fixed pays rear shock-absorbing for locking.
Since supervisor 83 must extend towards the rear end of vehicle frame 80, until the preceding connecting tube 88 of vehicle frame 80, the design fuel tank
It is preposition, can tankage be reduced, post-positioned oil tank, volume for the luggage compartment can be impacted, in addition to this, in order to ensure vehicle frame 80
Rigidity and intensity meet the needs of experiment, connecting tube reinforcing chip before connecting tube 88 and two looped pipelines, 84 lower end are added before vehicle frame 80
881 so that the overall weight of vehicle frame 80 increases, and the expense of mold, cubing and jig increases, and the structure is relatively
It is complicated.
The engine suspension of motorcycle is connected to vehicle frame 80 and engine, is all typically mounted to above holder 85, because of second mate
Pipe 84 is to be integrally formed style out, and holder 85 is fixed on the bending part of two looped pipelines 84, due to being entire vehicle in the bending part
The 80 relatively weak place of rigidity of frame, therefore for the demand that holder 85 reaches intensity, design answers when designing holder 85
Miscellaneous, plate thickness thickens, which greatly increases the weight of vehicle frame 80, and the expense of mold, cubing and jig increases, should
Structure relative complexization.
Two looped pipelines 84 are by 80 front end of vehicle frame up to 80 tail end of vehicle frame, and length is longer, and the rear profile variable of integrated molding is larger,
The precision that other are fixed on two looped pipelines 84 can be caused unstable, manufacture variability is larger, and intensity is unstable, is required to reinforcement
Piece, can also increase vehicle frame weight, and expense rises.
It is above-mentioned in order to solve the problems, such as, pass through various researchs, the motorcycle of this case is completed in the experiment of various aspects finally
Vehicle frame.
Utility model content
The purpose of this utility model is to provide a kind of high rigidity lightweight scooter frame, make it is simple in structure, save at
This.
In order to achieve the above objectives, the solution of the utility model is：
A kind of high rigidity lightweight scooter frame, including：One head tube, a supervisor, two looped pipelines, a holder connecting tube, two
Side pipe and a storage box connecting tube；Supervisor connect with head tube, and each looped pipeline includes leading portion portion and back segment portion two-part separation knot
Structure, wherein leading portion portion include the linkage section and horizontal segment with supervisor, the holder of fixed engine suspension, back segment above horizontal segment
Portion includes the ascent stage being connect with horizontal segment, an expansion segment, a converging transition and an endpiece, and holder connecting tube both ends are fixed on
On engine suspension holder, side pipe is fixed on the horizontal segment in supervisor lower end and the leading portion portion of two looped pipelines, storage box connecting tube
Both ends are fixed on the ascent stage in the back segment portion of two looped pipelines.
The supervisor, looped pipeline leading portion portion and side pipe three form a three-dimensional three-legged structure, in addition to enhancing entirety
The rigid of car body, to resist the bending moment suffered by car body, and the significantly more efficient increase fuel tank in space that three is formed
Capacity.
The vehicle frame further includes two front end reinforcing chips, two front end reinforcing chips be separately fixed at two looped pipelines horizontal segment upper end and
Between the front end of ascent stage, for enhancing the rigid of unitized frame, to resist the bending moment suffered by car body.
The vehicle frame further includes two rear end reinforcing chips, and two rear end reinforcing chips are separately fixed at horizontal segment upper end and ascent stage
Rear end between, to enhance the rigid of unitized frame, to resist the bending moment suffered by car body.
The vehicle frame further includes an endpiece connecting tube and two endpiece connecting tube reinforcing chips, and the both ends of endpiece connecting tube are fixed
Endpiece in back segment portion, two endpiece connecting tube reinforcing chips are fixed between endpiece and endpiece connecting tube, enhance the rigid of vehicle frame
Property intensity.
The symmetrical mode of two looped pipelines.
The vehicle frame further includes shock-absorbing holder after two, and shock-absorbing holder is fixed on endpiece after two, for fixing keeping away for motorcycle
Shake, since looped pipeline endpiece is tapered design, the spacing after two between shock-absorbing holder reduces, and enhances the intensity of shock-absorbing holder, and
Overall structure seems simplerization, lightweight.
The vehicle frame extends back in the horizontal segment of looped pipeline, and increases a support connecting tube, support connecting tube both ends point
Be not fixed on rear end and the back segment portion of the horizontal segment of looped pipeline, and support connecting tube, looped pipeline leading portion portion horizontal segment and
Back segment portion three forms a Three-dimensional triangle structure.
After adopting the above scheme, two looped pipelines of the utility model frame are respectively by a leading portion portion and a hindfoot portion from structure
Composition, vehicle frame different and before are that two looped pipelines extend to rear end, and the vehicle frame is outstanding for stationary engine
The holder connecting tube hung is fixed on the lower section of the horizontal segment in leading portion portion, and the front frame for being not is fixed on the bending part of two looped pipelines,
Bending part rigidity it is weaker, the utility model frame relative to front frame it is rigidly more preferable, intensity more preferably, holder simplify, light weight
Change, cost and mold, jig, cubing expense have decline.
The utility model can select different materials, different calibers and the different thickness of pipe according to different requirements,
The style tendency in leading portion portion or back segment portion can also be adjusted according to different vehicle appearances, develop diversification and mold is total
The Multifunctional motor-cycle vehicle carriage of enjoying property, platform uniformity, same to mold, same to jig, same cubing greatly improve the elasticity of design,
Design cost is reduced, is economized on resources.
Description of the drawings
Fig. 1 is the vertical view of existing frame of motorcycle；
Fig. 2 is the side view of existing frame of motorcycle；
Fig. 3 is the side view of the utility model frame of motorcycle；
Fig. 4 is the vertical view of the utility model frame of motorcycle；
Fig. 5 is the side view of another embodiment of the utility model frame of motorcycle.
Label declaration
Vehicle frame 10, head tube 20, supervisor 30, looped pipeline 40, leading portion portion 41, linkage section 411, horizontal segment 412, back segment portion 42, on
Rise section 421, expansion segment 422, converging transition 423, endpiece 424, front end reinforcing chip 43, rear end reinforcing chip 44, rear shock-absorbing holder 45, branch
Frame 50, holder connecting tube 52, side pipe 54, storage box connecting tube 56 support connecting tube 58, endpiece connecting tube 59, and endpiece connecting tube is mended
Strong piece 591；
Vehicle frame 80, head tube 82, supervisor 83, looped pipeline 84, holder 85, storage box connecting tube 86, rear shock-absorbing holder 87, preceding connection
Pipe 88, preceding connecting tube reinforcing chip 881, tail end connecting tube 89.
Specific implementation mode
As shown in Figure 3 and Figure 4, the frame of motorcycle 10 of the utility model announcement includes：One head tube 20, one supervisor 30, two
Shock-absorbing holder 45 after looped pipeline 40, two front end reinforcing chips 43, two rear end reinforcing chips 44, two, a holder connecting tube 52, two side pipes 54,
One storage box connecting tube 56, an endpiece connecting tube 59 and two endpiece connecting tube reinforcing chips 591.
Supervisor 30 connect with head tube 20, and each looped pipeline 40 includes 42 two-part separated structure of leading portion portion 41 and back segment portion,
Wherein leading portion portion 41 include with supervisor 30 linkage section 411 and horizontal segment 412, horizontal segment 412 above fixed engine suspension
Holder 50, back segment portion 42 include an ascent stage 421, an expansion segment 422, a converging transition 423 and an endpiece 424, holder connect
52 both ends of take over are fixed on engine suspension holder 50, and side pipe 54 is fixed on 30 lower ends of supervisor and the leading portion portion of two looped pipelines 40
On 41 horizontal segment 412,56 both ends of storage box connecting tube are fixed on the ascent stage 421 in the back segment portion 42 of two looped pipelines 40.
Two front end reinforcing chips 43 are separately fixed between 412 upper end of horizontal segment of two looped pipelines 40 and the front end of ascent stage 421,
Two rear end reinforcing chips 44 are separately fixed between 412 upper end of horizontal segment and the rear end of ascent stage 421, and the two of endpiece connecting tube 59
End is fixed on the endpiece 424 in back segment portion 42, and two endpiece connecting tube reinforcing chips 591 are fixed on endpiece 424 and endpiece connecting tube 59
Between, these reinforcing chips are used for enhancing the rigid of vehicle vehicle frame, to resist the bending moment suffered by car body.
Two looped pipelines, 40 symmetrical mode makes due to being designed as ascent stage 421, expansion segment 422 and converging transition 423
The tail portion for obtaining car body is tapered, so that vehicle elongates and shows thin effect above vision, shock-absorbing holder 45 is fixed on endpiece after two
424, for fixing shock-absorbing, endpiece 424 uses tapered design so that the spacing after two between shock-absorbing holder 45 reduces, and enhances
Make overall structure simplify after two while 45 intensity of shock-absorbing holder, lightweight, substantially reduces the throwing of mold, jig, cubing
Provide cost.Since endpiece 424 there are one sense is reduced gradually, vehicle appearance can be made more diversified.
Two looped pipelines 40 divide for leading portion portion 41 and back segment portion 42, can select different material, no according to different requirements,
Same caliber and the different thickness of pipe can also adjust the formula in leading portion portion 41 or back segment portion 42 according to different vehicle appearances
Sample tendency, develops into diversification, same to mold, same to jig, and same cubing greatly improves the elasticity of design and greatly reduces
Design cost.
In summary：Two looped pipelines 40 of vehicle frame 10 divide for 42 separation design of leading portion portion 41 and back segment portion, are different from original
First design vehicle frame 80（See Fig. 1,2) mode that looped pipeline 84 is integrally formed, and holder 50 is located at the horizontal segment 412 in leading portion portion 41
Lower end.Front frame 80 the design of holder 85 in the bending part of looped pipeline 84, which belongs to the weaker position of vehicle rigidity, therefore should
10 phase of new vehicle frame than before more reinforce by rigidity, supporting structure simplerization, lightweight, under mold, jig, cubing cost have
Drop, in addition, the supervisor 30 of the vehicle frame, 40 leading portion portion 41 of looped pipeline and 54 three of side pipe form a three-dimensional three-legged structure,
Vehicle rigid is more firm, has the resistance external force bending moment more reinforced, effective to increase oil also so that space becomes larger
The capacity of case.
As shown in figure 5, this vehicle frame 10 can also increase after loading, tail end reinforcing function significantly is exactly the water in looped pipeline 40
Flat section 412 extends back, and increases by a support connecting tube 58, and both ends are separately fixed at the rear end of the horizontal segment 412 of looped pipeline 40
And back segment portion 42, for increase integral strength rigidity, and support connecting tube 58, looped pipeline 40 leading portion portion 41 horizontal segment
412 and 42 three of back segment portion formed a Three-dimensional triangle structure, the rigid of vehicle is greatly strengthened, to resist vehicle
Suffered bending moment.
Claims (8)
1. a kind of high rigidity lightweight scooter frame, it is characterised in that including：One head tube, a supervisor, two looped pipelines, a holder connect
It takes over, two side pipes and a storage box connecting tube；Supervisor connect with head tube, and each looped pipeline includes leading portion portion and back segment portion two-part
Separated structure, wherein leading portion portion include the linkage section and horizontal segment with supervisor, the branch of fixed engine suspension above horizontal segment
Frame, back segment portion include the ascent stage being connect with horizontal segment, an expansion segment, a converging transition and an endpiece, holder connecting tube two
End is fixed on engine suspension holder, and side pipe is fixed on the horizontal segment in supervisor lower end and the leading portion portion of two looped pipelines, glove
Case connecting tube both ends are fixed on the ascent stage in the back segment portion of two looped pipelines.
2. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：Before the supervisor, looped pipeline
Section portion and side pipe three form a three-dimensional three-legged structure.
3. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：The vehicle frame further includes two
Front end reinforcing chip, two front end reinforcing chips are separately fixed between the horizontal segment upper end of two looped pipelines and the front end of ascent stage.
4. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：The vehicle frame further includes two
Rear end reinforcing chip, two rear end reinforcing chips are separately fixed between horizontal segment upper end and the rear end of ascent stage.
5. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：The vehicle frame further includes one
Endpiece connecting tube and two endpiece connecting tube reinforcing chips, the both ends of endpiece connecting tube are fixed on the endpiece in back segment portion, and two endpieces connect
Nozzle reinforcement piece is fixed between endpiece and endpiece connecting tube.
6. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：Two looped pipeline is in left and right
Symmetric mode.
7. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：The vehicle frame further includes two
Shock-absorbing holder afterwards, shock-absorbing holder is fixed on endpiece after two.
8. a kind of high rigidity lightweight scooter frame as described in claim 1, it is characterised in that：The vehicle frame is in looped pipeline
Horizontal segment extends back, and increases by a support connecting tube, after support connecting tube both ends are separately fixed at the horizontal segment of looped pipeline
End and back segment portion, and support connecting tube, looped pipeline leading portion portion horizontal segment and back segment portion three formed a solid three
Corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542617.1U CN207670573U (en) | 2017-11-17 | 2017-11-17 | A kind of high rigidity lightweight scooter frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542617.1U CN207670573U (en) | 2017-11-17 | 2017-11-17 | A kind of high rigidity lightweight scooter frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207670573U true CN207670573U (en) | 2018-07-31 |
Family
ID=62965408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721542617.1U Active CN207670573U (en) | 2017-11-17 | 2017-11-17 | A kind of high rigidity lightweight scooter frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN207670573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813893A (en) * | 2017-11-17 | 2018-03-20 | 厦门厦杏摩托有限公司 | A kind of high rigidity lightweight scooter frame |
-
2017
- 2017-11-17 CN CN201721542617.1U patent/CN207670573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813893A (en) * | 2017-11-17 | 2018-03-20 | 厦门厦杏摩托有限公司 | A kind of high rigidity lightweight scooter frame |
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