CN201971120U - Gear-pushing bicycle device - Google Patents
Gear-pushing bicycle device Download PDFInfo
- Publication number
- CN201971120U CN201971120U CN2011201025012U CN201120102501U CN201971120U CN 201971120 U CN201971120 U CN 201971120U CN 2011201025012 U CN2011201025012 U CN 2011201025012U CN 201120102501 U CN201120102501 U CN 201120102501U CN 201971120 U CN201971120 U CN 201971120U
- Authority
- CN
- China
- Prior art keywords
- gear
- flywheel
- bicycle
- push
- 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
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model provides a gear-pushing bicycle device. The gear-pushing bicycle device comprises a flywheel provided with gear teeth, a push gear, a gear shaft, an intermediate connection gear, fix hangers and a chain wheel. The gear-pushing bicycle device is characterized in that the flywheel provided with the gear teeth is arranged on the right hub of a rear wheel of a bicycle, the push gear and the chain wheel are arranged on an outer side shaft of the flywheel, the intermediate connection gear provided with the gear shaft is arranged below the flywheel provided with the gear teeth and the push gear, and the left and right fix hangers are arranged between the flywheel provided with the gear teeth and the push gear. The bicycle push device adopting gears has a scientific structure, is convenient to install, has two force acting points rather than one, saves time and labor and has high speed, so that the gear-pushing bicycle device is worth popularization on bicycles.
Description
Technical field: the utility model relates to the bicycle thrust unit, and specifically a kind of gear promotes bicycle device.
Background technology: at present, the bicycle that we rode, its driving device is a sprocket wheel.That is, bicycle itself has only a wheel and ground-surface thrust acting point, because the unicity of this driving device, the old friend by bike, especially when going up a slope, will feel very painstaking, sometimes even need get off and pushing away car and walk.
Summary of the invention: the purpose of this utility model is, designs that a kind of rational in infrastructure, simple installation, acting point of change bicycle quick save time into two acting point, people are riding, gear laborsaving, that quicken promotes bicycle device.Its technology contents is, a kind of gear promotes bicycle device, by the flywheel of gear teeth, thrust gear, gear wheel shaft, intermediary's connection gear, fixedly suspension bracket and sprocket wheel are formed, it is characterized in that, bicycle rear right-hand wheel wheel is provided with the flywheel of a gear teeth, on the flywheel outer shaft, be provided with a thrust gear and a sprocket wheel, below the flywheel of gear teeth and thrust gear, be provided with intermediary's connection gear of a band gear wheel shaft, between the flywheel of gear teeth and thrust gear, be respectively equipped with left and right fixedly suspension bracket.The utility model is compared its advanced part and is with prior art, this gear promotes bicycle device, have scientific structure, simple installation, acting point of change bicycle quick into two acting point, save time, laborsaving, the characteristics quickened, thereby overcome existing bicycle, because the unicity of driving device, promptly, bicycle itself have only a wheel and ground-surface thrust acting point, people riding the weak point of time-consuming, effort, Fei Su.
Description of drawings: this figure is the utility model stereoscopic structural representation;
Wherein, the flywheel 3 of left fixedly suspension bracket 1, intermediary's connection gear 2, gear teeth, thrust gear 4, sprocket wheel 5, right fixedly suspension bracket 6.
The specific embodiment: the utility model is remake description further below in conjunction with accompanying drawing, bicycle rear right-hand wheel wheel is provided with the flywheel 3 of a gear teeth, on flywheel 3 outer shaft, be provided with a thrust gear 4 and a sprocket wheel 5, below the flywheel 3 of gear teeth and thrust gear 4, be provided with intermediary's connection gear 2 of a band gear wheel shaft, between the flywheel 3 of gear teeth and thrust gear 4, be respectively equipped with left and right fixedly suspension bracket 1 and 6, more than just constitute utility model.
Claims (1)
1. a gear promotes bicycle device, by the flywheel of gear teeth, thrust gear, gear wheel shaft, intermediary's connection gear, fixedly suspension bracket and sprocket wheel are formed, it is characterized in that, bicycle rear right-hand wheel wheel is provided with the flywheel of a gear teeth, on the flywheel outer shaft, be provided with a thrust gear and a sprocket wheel, below the flywheel of gear teeth and thrust gear, be provided with intermediary's connection gear of a band gear wheel shaft, between the flywheel and thrust gear of gear teeth, be respectively equipped with left and right fixedly suspension bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201025012U CN201971120U (en) | 2011-04-05 | 2011-04-05 | Gear-pushing bicycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201025012U CN201971120U (en) | 2011-04-05 | 2011-04-05 | Gear-pushing bicycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971120U true CN201971120U (en) | 2011-09-14 |
Family
ID=44576224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201025012U Expired - Fee Related CN201971120U (en) | 2011-04-05 | 2011-04-05 | Gear-pushing bicycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201971120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622304A (en) * | 2017-03-24 | 2018-10-09 | 天津金世通自行车零件有限公司 | A kind of bicycle transmission accelerator |
-
2011
- 2011-04-05 CN CN2011201025012U patent/CN201971120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622304A (en) * | 2017-03-24 | 2018-10-09 | 天津金世通自行车零件有限公司 | A kind of bicycle transmission accelerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201932317U (en) | Double-chain labor-saving bicycle | |
| CN202743424U (en) | Pedal lever for pedal bicycle | |
| CN201457678U (en) | Energy-efficient chain wheel driving mechanism of high-speed bicycle | |
| CN201756168U (en) | Chainless bicycle with angular wheels | |
| CN204587125U (en) | A kind of brake controller | |
| CN201287811Y (en) | Bicycle transmission device | |
| CN201385750Y (en) | Chain wheel of bicycle | |
| CN203005670U (en) | Dual-drive bicycle | |
| CN202320686U (en) | Running exercise bicycle | |
| CN203268287U (en) | Front-rear speed-change disc-brake driving bicycle | |
| CN201165312Y (en) | Sprocket drive structure of electric tricycle | |
| CN203023411U (en) | Driving wheel chain wheel device | |
| CN203078715U (en) | Novel transmission device for bicycle | |
| CN201501505U (en) | Chain drive mechanism for tricycles | |
| CN204021175U (en) | Portable electric bicycle | |
| CN204846258U (en) | Hand formula bicycle | |
| CN202089163U (en) | Two-person pedal bicycle | |
| CN202439815U (en) | Dual drive bicycle | |
| CN202243934U (en) | Hinged front-driving all-gear transmission bicycle | |
| CN202011464U (en) | Bicycle with chain wheel type booster | |
| CN202518437U (en) | Anti-falling chain wheel | |
| CN102951245A (en) | Bicycle booster | |
| CN201214478Y (en) | rear wheel drive system of a car | |
| CN204489082U (en) | A kind of double speeding-up bike | |
| CN204223137U (en) | A kind of tandem bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20130405 |