CN2664998Y - Rear power-assisting bicycle - Google Patents
Rear power-assisting bicycle Download PDFInfo
- Publication number
- CN2664998Y CN2664998Y CN 03232250 CN03232250U CN2664998Y CN 2664998 Y CN2664998 Y CN 2664998Y CN 03232250 CN03232250 CN 03232250 CN 03232250 U CN03232250 U CN 03232250U CN 2664998 Y CN2664998 Y CN 2664998Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- wheel disc
- front wheel
- flywheel
- feet
- 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
- 210000000689 upper leg Anatomy 0.000 claims description 4
- 230000009194 climbing Effects 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a front boost bicycle. A front wheel disc is arranged on a stand pipe where a front handle bar is arranged on the basis of the original bicycle; a handle crank is locked on the shaft of the wheel disc; a flywheel is arranged on a front wheel drum; the front wheel disc is connected with the front flywheel through a chain. The bicycle is moved with the front wheel disc being operated by hand. When the user rides the bicycle, one hand holds the handle bar, one hand operates the front wheel disc, two feet pedal the bicycle, and then the front and the back wheels both move automatically forward, so the speed is increased. When climbing the slope, riding upwind and carrying heave things, the user can ride the bicycle with both hands and feet, which saves more labor than before, and is good for doing exercise with the hands, feet, arms and legs moving together.
Description
Affiliated technical field
The utility model relates to a kind of bicycle, is the preceding aiding bicycle that can accelerate moving velocity.
Background technology
Existing bicycle, quick and easy, pollution-free, be subjected to masses' popular welcome.But shortcoming be in climbing (upward slope of overpass), against the wind, to expend muscle power when carrying weight big, even the implementation of need getting off; Because muscle power weakens gradually, speed also just slows down during long-distance running.
Summary of the invention
For overcome existing bicycle against the wind, go up a slope, carry weight and expend big, the slow-footed shortcoming of muscle power, the preceding aiding bicycle that the utility model provides, not only moving velocity is accelerated, and can go up a slope smoothly, against the wind or also can not feel to require great effort very much when carrying a load on the back weight.
The technical scheme that its technical matters that solves the utility model adopts is: on the basis of original bicycle (or manual tricycle), on preceding the standpipe of bicycle, be equipped with toothed before wheel disc, have axle to pass through in the wheel disc, on spool thigh and wind are housed; On the front-wheel flower-drum of bicycle, flywheel is housed; With chain preceding wheel disc and flywheel are coupled together, armrest shakes the moving bicycle of front-wheel dribbling and advances.Meet upward slope, against the wind, the weight or when needing fast running of carrying a load on the back, can be hand before wheel disc, trick is exerted oneself simultaneously, front and back wheel is initiatively travelled simultaneously, moving velocity is accelerated like this, can go up a slope contrary wind or also can not feel to require great effort very much when carrying a load on the back weight smoothly.Because trick, arm, leg are exerted oneself simultaneously, the physical exercise aspect also relatively comprehensively.
The beneficial effects of the utility model are, have accelerated the moving velocity of bicycle, are going up a slope, against the wind or can not feel to require great effort very much when carrying a load on the back weight.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the Facad structure scheme drawing of the utility model when upright.
Among the figure 1, toothed before wheel disc; 2, axis; 3, thigh; 4, wind; 5, flywheel; 6, chain.
The specific embodiment
Wheel disc (in the accompanying drawing 1) before toothed in the accompanying drawings, be installed on the preceding stem of bicycle, by wheel disc axis sleeve pipe and preceding stem bolt (similar fixedly handlebar), axis long slightly (in the accompanying drawing 2) locks thigh (among the figure 3) on the axis, and wind (among the figure 4), flywheel of peace on the front-wheel flower-drum of bicycle (among the figure 5), preceding wheel disc and preceding flywheel are coupled together (the outer cover chain closes, as among the figure 6) with chain, armrest shakes the moving bicycle of front-wheel dribbling and advances.Mainly drive bicycle rear when generally travelling and move ahead by pedal, before hand still is held in last, meet upwards slope, against the wind, the weight or when needing fast running of carrying a load on the back, can a grip, a hand front-wheel dish, trick is exerted oneself simultaneously, the active of front and back wheel while is travelled.
Claims (1)
1, aiding bicycle before a kind of is characterized in that: on preceding standpipe of bicycle (or manual tricycle), be equipped with toothed before wheel disc, have axle to pass through in the wheel disc, on spool thigh and wind are housed; On the front-wheel flower-drum of bicycle, flywheel is housed; With chain preceding wheel disc and flywheel are coupled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232250 CN2664998Y (en) | 2003-06-17 | 2003-06-17 | Rear power-assisting bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232250 CN2664998Y (en) | 2003-06-17 | 2003-06-17 | Rear power-assisting bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664998Y true CN2664998Y (en) | 2004-12-22 |
Family
ID=34326227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03232250 Expired - Fee Related CN2664998Y (en) | 2003-06-17 | 2003-06-17 | Rear power-assisting bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664998Y (en) |
-
2003
- 2003-06-17 CN CN 03232250 patent/CN2664998Y/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 102, NO. 32, LANE 918, MINXUE ROAD, PUDONGXIN Free format text: FORMER NAME OR ADDRESS: 202, NO. 3, LANE 40, MINTONG ROAD, PUDONGXIN DISTRICT, SHANGHAI CITY |
|
| CP03 | Change of name, title or address |
Patentee address after: Shanghai City, Pudong New Area Road No. 32 Lane 918 people Room 102 Patentee address before: 3, Lane 40, Lane 202, Pudong New Area, Shanghai |
|
| 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 |