CN2498063Y - Driving bicycle for saving man-power - Google Patents
Driving bicycle for saving man-power Download PDFInfo
- Publication number
- CN2498063Y CN2498063Y CN01230111U CN01230111U CN2498063Y CN 2498063 Y CN2498063 Y CN 2498063Y CN 01230111 U CN01230111 U CN 01230111U CN 01230111 U CN01230111 U CN 01230111U CN 2498063 Y CN2498063 Y CN 2498063Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- axis
- hypodontia
- rack
- gear
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
A labor-saving manpower transmission car adds a gear transmission, lengthens a pedal bar, and enlarges the force ratio for the structure connected with a front wheel (4), a back wheel (5), a handlebar (2), a front fork (3), a saddle (6), and a brake (7) on an existing frame (1). Springs (24) and (25) are arranged on a central shaft (15) to lift a pedal anadontia gear bar (9) and a pedal anadontia gear bar(20), so that during driving only the pedal anadontia gear bar (9) and the pedal anadontia gear bar(20) are pedaled downwards, a gear (10), a gear (21), a transmission node wheel (11), a transmission node wheel (22), a sprocket wheel(12) are stepped to drive a node wheel (13) and further drive the wheel (5) with a chain (23).
Description
The utility model relates to manpower transmission bassinet structure, especially bicycle, three-wheel vehicle.
At present, known bicycle structure is to make bicycle, three-wheel vehicle produce power by vehicle frame, handlebar, wheel, front fork, brake, vehicle seat, chain, sprocket wheel, joint wheel, tread plate, pedal stroke, rotating sprocket by chain gear joint wheel.But, because the force rate of pedal stroke and sprocket wheel is less, the comparatively effort of not riding.
The purpose of this utility model provides a kind of laborsaving manpower transmission car, and it can travel on the level land, also can climb, and can bear a heavy burden and travel, and making rides reaches laborsaving.
The purpose of this utility model is to realize like this, on vehicle frame, vehicle seat, handlebar, brake, front vehicle wheel, front fork, front axle, axis, axis, axis, rear axle, connection, tread plate connects step hypodontia rack and is installed on the axis on one side, with be installed in gear on the axis, be installed in the joint wheel transmission on the axis, joint wheel rotating middle shaft drives the joint wheel that is installed on the same axis; By the chain gear sprocket wheel, the another side tread plate connects step hypodontia rack and is installed on the axis, with be installed in gear on the axis, be installed in the joint wheel transmission on the axis, joint wheel rotating middle shaft drives the joint wheel that is installed on the same axis, by the chain gear sprocket wheel, mounting spring on both sides step hypodontia rack and axis.
Owing to adopt such scheme, can make longly than known manpower transmission car pedal stroke pedal stroke, make to become laborsaving by bike, but the direction oblique angle that people's leg is exerted oneself step on forward, met the human physilogical characteristic, reach laborsaving by bike, the purpose that legs and feet are comfortable.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a constructional drawing of the present utility model.
Vehicle frame among the figure (1), handlebar (2), front fork (3), front vehicle wheel (4), rear wheel (5), vehicle seat (6), brake (7), tread plate (8) step hypodontia rack (9), gear (10), joint wheel (11), sprocket wheel (12), joint wheel (13), axis (14), axis (15), axis (16), axis (16), front axle (17), rear axle (18), tread plate (19), step hypodontia rack (20), gear (21), joint wheel (22), chain (23), spring (24), spring (25), pulley (26), pulley (27), steel wire (28).
In Fig. 1, vehicle frame (1), handlebar (2), front fork (3), front vehicle wheel (4), rear wheel (5), vehicle seat (6), brake (7), axis (15), axis (16), axis (17), front axle (18), rear axle (19) connects, tread plate (8) is connected with step hypodontia rack (9), for just step hypodontia rack (9) can be lifted toward last time automatically, spring (24) is installed on axis (14) and the step hypodontia rack (9), step hypodontia rack (9) and gear (10) transmission that is installed on the axis (15), gear (10) and joint wheel (11) transmission that is installed on the axis (16), sprocket wheel (12) on joint wheel (11) rotating middle shaft (16) rotating middle shaft (16) drives wheel (5) by chain (23) transmission joint wheel (13), tread plate (19) is connected with step hypodontia rack (20), in Fig. 1 example, can lift toward last time automatically in order to make step hypodontia rack (20), spring (25) is installed on axis (14) and the step hypodontia rack (20), step hypodontia rack (20) and gear (21) transmission that is installed on the axis (15), gear (21) and joint wheel (22) transmission that is installed on the axis (16), joint wheel (22) rotating middle shaft (16), sprocket wheel (12) on the rotating middle shaft (16) drives wheel (5) by chain (23) transmission joint wheel (13), certainly joint wheel (13) also can be changed to raising speed of a motor vehicle gear (21) gear (10) with sprocket wheel (12) and can be made into big small bore coaxial cable bidentate wheel, pulley (26), pulley (27), be installed in steel wire on the vehicle frame (28) two and connect step hypodontia rack (9), step hypodontia rack (20) can be used for replacing spring (24), spring (25) reaches back and lifts step hypodontia rack (9), step hypodontia rack (20).
During use, because step hypodontia rack is long, ride onboard, two legs are down stepped on to the front bevel angle respectively, just can make gear, joint wheel, chain, chain sprocket drive drive wheel one on the other, reach the order ground of riding.The utility model is simple in structure easy to maintenance.
Claims (3)
1, laborsaving manpower transmission car, go up installation front vehicle wheel (4) at vehicle frame (1), rear wheel (5), handlebar (2), front fork (3), brake (7), vehicle seat (6), front axle (18), rear axle (19) connects, it is characterized in that: axis (14) is housed on vehicle frame, axis (15), axis (16), tread plate (8) is connected with step hypodontia rack (9), gear (10) on the transmission axis (15) is installed in axis (16) and goes up joint wheel (11), joint wheel (11) rotating middle shaft (16) sprocket wheel (12) drives rear wheel (5) by chain (23) transmission joint wheel (13), tread plate (19) is connected gear (21) on the transmission axis (15) and is installed in joint wheel (22) on the axis (16) with step hypodontia rack (20), joint wheel (22) rotating middle shaft (16), sprocket wheel (12) drives wheel (5) by chain (23) transmission joint wheel (13).
2, laborsaving manpower transmission car according to claim 1 is characterized in: step hypodontia rack (9) is gone up mounting spring (24) with axis (14), and step hypodontia rack (20) is gone up mounting spring (25) with axis (14).
3, laborsaving manpower transmission car according to claim 1 is characterized in that: pulley (26), pulley (27), steel wire (28) are installed on the vehicle frame, and two connects step hypodontia rack (9) step hypodontia rack (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01230111U CN2498063Y (en) | 2001-07-10 | 2001-07-10 | Driving bicycle for saving man-power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01230111U CN2498063Y (en) | 2001-07-10 | 2001-07-10 | Driving bicycle for saving man-power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2498063Y true CN2498063Y (en) | 2002-07-03 |
Family
ID=33644800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01230111U Expired - Fee Related CN2498063Y (en) | 2001-07-10 | 2001-07-10 | Driving bicycle for saving man-power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2498063Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539403A (en) * | 2016-06-28 | 2018-01-05 | 吴扣宝 | Front-wheel drive three-wheel voluntarily recumbent bicycle |
| CN107539414A (en) * | 2016-06-28 | 2018-01-05 | 吴扣宝 | Bicycle |
| CN109050774A (en) * | 2018-08-07 | 2018-12-21 | 张文成 | Bicycle |
-
2001
- 2001-07-10 CN CN01230111U patent/CN2498063Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539403A (en) * | 2016-06-28 | 2018-01-05 | 吴扣宝 | Front-wheel drive three-wheel voluntarily recumbent bicycle |
| CN107539414A (en) * | 2016-06-28 | 2018-01-05 | 吴扣宝 | Bicycle |
| CN109050774A (en) * | 2018-08-07 | 2018-12-21 | 张文成 | Bicycle |
| CN109050774B (en) * | 2018-08-07 | 2023-12-29 | 张文成 | Bicycle |
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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 |