CN2754985Y - Transmission bicycle - Google Patents
Transmission bicycle Download PDFInfo
- Publication number
- CN2754985Y CN2754985Y CN 200420077002 CN200420077002U CN2754985Y CN 2754985 Y CN2754985 Y CN 2754985Y CN 200420077002 CN200420077002 CN 200420077002 CN 200420077002 U CN200420077002 U CN 200420077002U CN 2754985 Y CN2754985 Y CN 2754985Y
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- CN
- China
- Prior art keywords
- wheel
- flywheel
- utility
- model
- fixed
- 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
The utility model relates to a new transmission bicycle which relates to a bicycle with new gear transmission. The utility model is composed of a handlebar, a front wheel, a back wheel, a bicycle frame, a saddle and a transmission component. A power wheel on a pedal axle and a flywheel on a wheel axle of the back wheel are gears, and the power wheel and the flywheel are engaged by a gear set. A wheel axle of the gear set is fixed on a fixed axle, and both ends of the fixed axle are fixed on the wheel axles of the front wheel and the back wheel. When the utility model is ridden, pedals are pedaled by feet and the power wheel 4 rotates. The power wheel 4 drives the flywheel 6 by the gear set 5 in order to drive the back wheel 8 and the front wheel to rotate. The utility model has the advantages of simple structure, convenient use, no chain disconnection and no chain twist.
Description
Technical field the utility model relates to a kind of new-type gear-driven bicycle that has.
The background technology bicycle is a kind of vehicle not only easy but also easy to use, and its drive disk assembly is a sprocket wheel.Adopt chain sprocket drive, usually can take off chain, flywheel loosening, empty sliding, stir phenomenon such as chain, appear at as above-mentioned phenomenon on the road of no bicycle repairing place, fix, both lost time, fritter away energy again and financial resources.
The summary of the invention the purpose of this utility model is at above-mentioned present situation, aims to provide a kind of new-type driving bicycle that does not need chain gear.
The implementation of the utility model purpose is, new-type driving bicycle, constitute by handgrip 1, front and rear wheel, vehicle frame 2, vehicle seat 3 and drive disk assembly, power wheel 4 on the pedal spindle is a gear with the flywheel 6 on trailing wheel 8 wheel shafts, mesh by gear cluster 5 between power wheel 3 and the flywheel 6, the wheel shaft of gear cluster is fixed on the anchor shaft 7, and anchor shaft 7 two ends are fixed on the wheel shaft of front and rear wheel.
The utility model is simple in structure, easy to use, does not have the puzzlement of taking off chain, hinge.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
The specific embodiment is with reference to accompanying drawing, the utility model is made of handgrip 1, front and rear wheel, vehicle frame 2, vehicle seat 3 and drive disk assembly, power wheel 4 on the pedal spindle is a gear with the flywheel 6 on trailing wheel 8 wheel shafts, mesh by gear cluster 5 between power wheel 3 and the flywheel 6, the wheel shaft of gear cluster is fixed on the anchor shaft 7, gear cluster by three diameters different, pitch wheel forms.
When riding the utility model, foot pedals, power wheel 4 rotates, and power wheel 4 drives flywheel 6 by gear cluster 5, thereby drives trailing wheel 8, front-wheel rotation.Because the utility model adopts gear transmission, but not chain gear, so there is not the puzzlement of taking off chain, hinge.
Claims (2)
1, new-type driving bicycle, constitute by handgrip (1), front and rear wheel, vehicle frame (2), vehicle seat (3) and drive disk assembly, it is characterized in that the flywheel (6) on power wheel (4) and trailing wheel (8) wheel shaft on the pedal spindle is a gear, mesh by gear cluster (5) between power wheel (3) and the flywheel (6), the wheel shaft of gear cluster is fixed on the anchor shaft (7), and anchor shaft (7) two ends are fixed on the wheel shaft of front and rear wheel.。
2, new-type driving bicycle according to claim 1, it is characterized in that gear cluster by three diameters different, pitch wheel forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077002 CN2754985Y (en) | 2004-10-18 | 2004-10-18 | Transmission bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077002 CN2754985Y (en) | 2004-10-18 | 2004-10-18 | Transmission bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754985Y true CN2754985Y (en) | 2006-02-01 |
Family
ID=35928616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420077002 Expired - Fee Related CN2754985Y (en) | 2004-10-18 | 2004-10-18 | Transmission bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754985Y (en) |
-
2004
- 2004-10-18 CN CN 200420077002 patent/CN2754985Y/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 |