CN202156490U - Bicycle adopting shock-absorbing structure - Google Patents
Bicycle adopting shock-absorbing structure Download PDFInfo
- Publication number
- CN202156490U CN202156490U CN201120263260XU CN201120263260U CN202156490U CN 202156490 U CN202156490 U CN 202156490U CN 201120263260X U CN201120263260X U CN 201120263260XU CN 201120263260 U CN201120263260 U CN 201120263260U CN 202156490 U CN202156490 U CN 202156490U
- Authority
- CN
- China
- Prior art keywords
- bicycle
- upper beam
- cross sill
- absorbing structure
- shock
- 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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Abstract
A bicycle adopting a shock-absorbing structure relates to a bicycle with a bicycle frame adopting an integral shock-absorbing structure. The bicycle adopting the shock-absorbing structure comprises a bicycle handlebar (1), a saddle (2), a front wheel (3), a rear wheel (4), the bicycle frame (5) and a drive system, wherein the bicycle frame comprises an upper beam (6), a front inclined beam (7), and a lower cross beam (8) which are arranged in a triangular manner; the upper beam (6), the front inclined beam (7) and the lower cross beam (8) are all arc-shaped elastic beams bending upwards; both the rear part of the upper beam (6) and that of the lower cross beam (8) are forked; the front end of the upper beam (6) and that of the front inclined beam (7) are respectively fixed onto a vertical tube (9) below the bicycle handlebar (1); the rear end of the upper beam (6) and that of the lower cross beam (8) are respectively fixed onto a rear axle; the rear end of the front inclined beam (7) and the front end of the lower cross beam (8) are respectively fixed onto a middle axle; and the saddle (2) is fixed onto the upper beam (6). The bicycle adopting the shock-absorbing structure has the advantages of simple structure, low cost, and light bicycle body.
Description
Technical field
The utility model relates to bicycle, is specifically related to the bicycle that a kind of vehicle frame adopts whole shock-damping structure.
Background technology
Along with the application and the development of bicycle, the bicycle of various structures also all is in the sight of people successively, brings great convenience for people's life.At present, vehicle frame has the bicycle of shock-absorbing function, owing to be the improvement of on the basis of existing vehicle frame, carrying out; And do not change the basic structure of vehicle frame, though on damping performance, be improved, owing to increased damping part; This has not only increased car body weight, has also improved its cost with amount.
Summary of the invention
The utility model technical matters to be solved is: the bicycle that a kind of simple in structure, vibration damping frame structure that cost is low is provided.
The technical solution of the utility model is: it comprises handlebar, vehicle seat, front-wheel, trailing wheel, vehicle frame and driving system; Said vehicle frame comprises the upper beam of setting triangular in shape, preceding cant beam and cross sill; Upper beam, preceding cant beam and cross sill are the elastic beam of the arc that upwards arches; Upper beam and cross sill rear portion all are forked, and the front end of upper beam and preceding cant beam is separately fixed on the standpipe of handlebar below, and the rear end of upper beam and cross sill is separately fixed on the rear axle; The rear end of preceding cant beam and the front end of cross sill are separately fixed on the axis, and vehicle seat is fixed on the upper beam.
The technique effect of the utility model is: it has simple in structure, the low light advantage of car body that reaches of cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; It comprises handlebar 1, vehicle seat 2, front-wheel 3, trailing wheel 4, vehicle frame 5 and driving system; Said vehicle frame 5 comprises upper beam 6, preceding cant beam 7 and the cross sill 8 of setting triangular in shape, and upper beam 6, preceding cant beam 7 and cross sill 8 are the elastic beam of the arc that upwards arches, and upper beam 6 all is forked with cross sill 8 rear portions; The front end of upper beam 6 and preceding cant beam 7 is separately fixed on the standpipe 9 of handlebar 1 below; The rear end of upper beam 6 and cross sill 8 is separately fixed on the rear axle, and the front end of the rear end of preceding cant beam 7 and cross sill 8 is separately fixed on the axis, and vehicle seat 2 is fixed on the upper beam 6.
Be connected with the strength beam 10 of the arc that upwards arches before said between cant beam 7 and the cross sill 8.
Said upper beam 6 passes through welding with 7 one of preceding cant beams, and another is through being hingedly fixed on the standpipe 9.
Said strength beam 10 is hinged with cross sill 8 with preceding cant beam 7 respectively.
For making the damping process softer and reduce the fatigue damage of stress raiser, all the other point of connection of vehicle frame 5 each beam end are fit to adopt the pivotally attached mode to be connected.Put the beams in place 6 can be earlier and cross sill 8 be hinged or weld, be connected with rear axle again, also can be connected with rear axle respectively with cross sill 8.Slick and sly for hinge-point is rotated, bearing can be set connect.
Claims (4)
1. the bicycle of a vibration damping frame structure; Comprise handlebar (1), vehicle seat (2), front-wheel (3), trailing wheel (4), vehicle frame (5) and driving system; It is characterized in that; Said vehicle frame (5) comprises the upper beam (6) of setting triangular in shape, preceding cant beam (7) and cross sill (8), and upper beam (6), preceding cant beam (7) and cross sill (8) are the elastic beam of the arc that upwards arches, and upper beam (6) and cross sill (8) rear portion all are forked; The front end of upper beam (6) and preceding cant beam (7) is separately fixed on the standpipe (9) of handlebar (1) below; The rear end of upper beam (6) and cross sill (8) is separately fixed on the rear axle, and the front end of the rear end of preceding cant beam (7) and cross sill (8) is separately fixed on the axis, and vehicle seat (2) is fixed on the upper beam (6).
2. the bicycle of vibration damping frame structure as claimed in claim 1 is characterized in that, is connected with the strength beam (10) of the arc that upwards arches between said preceding cant beam (7) and the cross sill (8).
3. the bicycle of vibration damping frame structure as claimed in claim 1 is characterized in that, (7 one are passed through welding, and another is through being hingedly fixed on the standpipe (9) for said upper beam (6) and preceding cant beam.
4. the bicycle of vibration damping frame structure as claimed in claim 2 is characterized in that, said strength beam (10) is hinged with preceding cant beam (7) and cross sill (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120263260XU CN202156490U (en) | 2011-07-25 | 2011-07-25 | Bicycle adopting shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120263260XU CN202156490U (en) | 2011-07-25 | 2011-07-25 | Bicycle adopting shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156490U true CN202156490U (en) | 2012-03-07 |
Family
ID=45764133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120263260XU Expired - Fee Related CN202156490U (en) | 2011-07-25 | 2011-07-25 | Bicycle adopting shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847790A (en) * | 2012-12-04 | 2014-06-11 | 金华市日普电动车有限公司 | Chassis of electric scooter |
| CN106428356A (en) * | 2016-12-07 | 2017-02-22 | 常州市优步电动科技有限公司 | Side-by-side touring bicycle built for two |
-
2011
- 2011-07-25 CN CN201120263260XU patent/CN202156490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847790A (en) * | 2012-12-04 | 2014-06-11 | 金华市日普电动车有限公司 | Chassis of electric scooter |
| CN106428356A (en) * | 2016-12-07 | 2017-02-22 | 常州市优步电动科技有限公司 | Side-by-side touring bicycle built for two |
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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: 20120307 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |