CN2429423Y - Non-chain driven bicycle - Google Patents
Non-chain driven bicycle Download PDFInfo
- Publication number
- CN2429423Y CN2429423Y CN 00228097 CN00228097U CN2429423Y CN 2429423 Y CN2429423 Y CN 2429423Y CN 00228097 CN00228097 CN 00228097 CN 00228097 U CN00228097 U CN 00228097U CN 2429423 Y CN2429423 Y CN 2429423Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- utility
- model
- chain
- wheel
- 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
Links
Abstract
The utility model relates to a non-chain driven bicycle which is composed of a handle 1, a bicycle frame 2, a front fork 3, a front wheel 4, a rear fork 5, a rear wheel 6, a saddle 7, pedals, etc. The utility model is characterized in that a rear wheel shaft is designed into a drive shaft, and is connected with the rear fork 5 by using a bearing. Compared with the existing chain type bicycle, because of the utility model omits a chain structure, the utility model has the advantages of simplified structure, easy maintenance, light weight, etc., and is easy to be made into a folded structure or to be designed into a multi-wheel and multi-seat bicycle.
Description
The utility model relates to articles for daily use.
Existing bicycle has chain drive mechanism more, rotates by the foot-operated hinge wheel that makes, and is driven by chain and is installed in the flywheel of rear wheel central authorities, thereby rear wheel is rotated.The advantage of this structure be can be by hinge wheel and flywheel number of teeth governing speed recently.But the structure more complicated of this bicycle, thus heavier, chain structure damages easily, and fault is more.
The purpose of this utility model is a kind of bicycle that does not have chain structure of design, makes it simple in structure, reduces weight, maintenance, easy to use.
The utility model is the bicycle of no chain structure, mainly by vehicle frame, handlebar, front-wheel, front vehicle fork, trailing wheel, rear vehicle fork and foot-operated the composition, hind axle is designed to axle drive shaft, and rear vehicle fork adopts bearing to connect with hind axle, and foot-operated arm just is installed in the two ends of hind axle.
During use, the user rides on the bicycle, and both feet slam foot-operated, and trailing wheel is rotated, and drives bicycle forward.
With accompanying drawing the utility model is further described below:
Accompanying drawing is a structural representation of the present utility model.
The utility model mainly is made up of handlebar 1, vehicle frame 2, front vehicle fork 3, front-wheel 4, rear vehicle fork 5, trailing wheel 6, saddle 7 and foot-operated 8 etc., trailing wheel 6 central authorities establish an axle sleeve 10, hind axle 9 is inserted in the axle sleeve 10, and hind axle 9 is designed to unidirectional drive formula structure with axle sleeve 10, promptly when hind axle 9 rotates forward, driving axle sleeve 10 also rotates, drive trailing wheel 6, when hind axle 9 backward rotation, axle sleeve 10 is motionless, trailing wheel 6 is motionless, is equivalent to the flywheel structure of chain-type bicycle.Rear vehicle fork 5 adopts bearing to connect with hind axle 9, and foot-operated arm 11 is installed in the two ends of hind axle 9.
During use, the user rides on the bicycle, and both feet slam rides 8, and hind axle 9 is rotated forward, drives bicycle forward.
With existing chain-type bicycle contrast, the utility model is because having saved chain structure, so structure Greatly oversimplify. Have easy care, the advantage such as in light weight, make easily foldable structure or be designed to many Take turns many bicycles.
Claims (2)
1, a kind of no chain-drive bicycle, form by handlebar (1), vehicle frame (2), front vehicle fork (3), front-wheel (4), rear vehicle fork (5), trailing wheel (6), saddle (7) and foot-operated (8) etc., it is characterized in that: hind axle is designed to axle drive shaft, and rear vehicle fork (5) adopts bearing to connect with hind axle.
2, a kind of no chain-drive bicycle according to claim 1 is characterized in that: hind axle (9) is inserted in the axle sleeve (10) of being located at trailing wheel (6) central authorities, and hind axle (9) is a unidirectional drive formula structure with axle sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228097 CN2429423Y (en) | 2000-05-12 | 2000-05-12 | Non-chain driven bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228097 CN2429423Y (en) | 2000-05-12 | 2000-05-12 | Non-chain driven bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429423Y true CN2429423Y (en) | 2001-05-09 |
Family
ID=33591627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228097 Expired - Fee Related CN2429423Y (en) | 2000-05-12 | 2000-05-12 | Non-chain driven bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429423Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954942A (en) * | 2009-07-20 | 2011-01-26 | 刘新广 | Rear-wheel guiding chainless bicycle |
| CN103359235A (en) * | 2013-07-08 | 2013-10-23 | 华南理工大学 | Bicycle with deformable frame |
-
2000
- 2000-05-12 CN CN 00228097 patent/CN2429423Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954942A (en) * | 2009-07-20 | 2011-01-26 | 刘新广 | Rear-wheel guiding chainless bicycle |
| CN101954942B (en) * | 2009-07-20 | 2013-03-27 | 刘新广 | Rear-wheel guiding chainless bicycle |
| CN103359235A (en) * | 2013-07-08 | 2013-10-23 | 华南理工大学 | Bicycle with deformable frame |
| CN103359235B (en) * | 2013-07-08 | 2015-09-16 | 华南理工大学 | The deformable bicycle of a kind of vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |