CN2748363Y - Novel bicycle - Google Patents
Novel bicycle Download PDFInfo
- Publication number
- CN2748363Y CN2748363Y CN 200420078558 CN200420078558U CN2748363Y CN 2748363 Y CN2748363 Y CN 2748363Y CN 200420078558 CN200420078558 CN 200420078558 CN 200420078558 U CN200420078558 U CN 200420078558U CN 2748363 Y CN2748363 Y CN 2748363Y
- Authority
- CN
- China
- Prior art keywords
- gearwheel
- pedal
- utility
- model
- bicycle
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a new type bicycle which comprises a vehicle frame (1), a front and a back wheel (2, 3). The new type bicycle is characterized in that the pedal shaft (4) is provided with the fly-wheeled gearwheel (5) and the rear wheel shaft is provided with the fixed gearwheel (6). The utility model has the advantages of simple structure and low cost. The pedal gearwheel drives the rear axle gear shaft. The operation of the front and the rear wheels simultaneously drives the operation of the upper gearwheel of the pedal shaft, which can improve the speed and reduce the riding force.
Description
Affiliated technical field
The utility model relates to bicycle, is specifically related to a kind of new bicycle.
Background technology
At present, the bicycle great variety of models on the market, the type of drive dullness, the process medium velocity of riding is required great effort slowly.
Summary of the invention
The purpose of this utility model is: a kind of new bicycle is provided, changes type of drive, reduce the strength of riding, raising speed satisfies low-income groups's demand.
Technical solution of the present utility model is: this bicycle includes vehicle frame and front and back wheel, it is characterized in that: the flywheel-type gear is installed on pedal spindle, is installed and fixed the formula gear on hind axle, be connected by chain between flywheel-type gear and the fixed type gear.
The utility model is simple in structure, and is with low cost, and by pedal gear driven rear axle tooth axle, front and back wheel running drives the running that cogs of pedal axle simultaneously, raising speed, the minimizing strength of riding.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure: 1 vehicle frame, 2 front-wheels, 3 trailing wheels, 4 pedal axles, 5 flywheel-type gears, 6 fixed type gears, 7 chains
The specific embodiment
As shown in the figure, this bicycle includes vehicle frame 1, front and back wheel 2,3, it is characterized in that: flywheel-type gear 5 is installed on pedal axle 4, is installed and fixed formula gear 6 on hind axle, be connected by chain 7 between flywheel-type gear 5 and the fixed gear wheel 6.
Claims (1)
1, a kind of new bicycle is characterized in that: this bicycle includes vehicle frame (1), front and back wheel (2,3), it is characterized in that: go up at pedal axle (4) flywheel-type gear (5) is installed, install and fix formula gear (6) on hind axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078558 CN2748363Y (en) | 2004-08-06 | 2004-08-06 | Novel bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078558 CN2748363Y (en) | 2004-08-06 | 2004-08-06 | Novel bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748363Y true CN2748363Y (en) | 2005-12-28 |
Family
ID=35719855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420078558 Expired - Fee Related CN2748363Y (en) | 2004-08-06 | 2004-08-06 | Novel bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748363Y (en) |
-
2004
- 2004-08-06 CN CN 200420078558 patent/CN2748363Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or 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 |