CN2354862Y - Bicycle with reciprocal drive - Google Patents
Bicycle with reciprocal drive Download PDFInfo
- Publication number
- CN2354862Y CN2354862Y CN99203032U CN99203032U CN2354862Y CN 2354862 Y CN2354862 Y CN 2354862Y CN 99203032 U CN99203032 U CN 99203032U CN 99203032 U CN99203032 U CN 99203032U CN 2354862 Y CN2354862 Y CN 2354862Y
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- CN
- China
- Prior art keywords
- foot
- drive mechanism
- reciprocating drive
- driven lever
- bicycle
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- Expired - Fee Related
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Abstract
The utility model relates to a bicycle with reciprocal driving, comprising wheels, a bicycle frame, a chain, a flower disk and a back driving flywheel. The utility model is characterized in that a reciprocal driving mechanism composed of a foot lever and a one-way flywheel and the returning mechanism of the foot lever are arranged on the bicycle frame. The utility model changes circular motion into reciprocal motion when the bicycle is ridden, reducing the blank zone of the force application of a rider, and the utility model is suitable for various three-wheel or two-wheel man-power bicycles at present.
Description
The utility model relates to a kind of bicycle, especially a kind of bicycle of reciprocating type driving.
The pedal of present bicycle is a circular movement, when pedal the highs and lows of circumference and near the time, bicyclist's both feet just are difficult to firmly, Gu and cause a clear area of exerting oneself.
The purpose of this utility model provides and a kind ofly can reduce the exert oneself reciprocating type driving bicycle of clear area of bicyclist.
The utility model comprises wheel, vehicle frame, chain, floral disc and rear drive flywheel, it is characterized in that vehicle frame is provided with reciprocating drive mechanism, this reciprocating drive mechanism comprises two foot-driven levers and two unidirectional flywheels, and foot-driven lever one end is connected on the unidirectional flywheel, and the other end is provided with stretcher; The foot-driven lever middle part is provided with the foot-driven lever return mechanism, and described foot-driven lever return mechanism can be pull back spring, and an end is connected on the vehicle frame, and the other end is connected on the foot-driven lever, also can be and establish a pulley on vehicle frame, and the pulley line two ends are connected in respectively on two foot-driven levers; Described unidirectional flywheel can directly be fixedly connected on the floral disc axle, also can between reciprocating drive mechanism and floral disc, be provided with speed-changing mechanism, the driving gear of this speed-changing mechanism is fixed on the axle drive shaft of reciprocating drive mechanism, ring gear is fixed on the floral disc axle, connect with chain between two variable gears, described unidirectional flywheel then is fixedly connected on the axle of reciprocating drive mechanism.
Circular movement changed crank motion into when the utility model was ridden bicycle, had reduced the clear area that the bicyclist exerts oneself, and was applicable to present various three-wheels or two-wheel manpower bicycle.
Below in conjunction with accompanying drawing the utility model is illustrated.
Fig. 1 is the utility model embodiment 1 side-looking structural representation.
Fig. 2 is the attached view of Fig. 1.
Fig. 3 is the utility model embodiment 2 side-looking structural representations.
Fig. 4 is the utility model embodiment 3 foot-driven lever return mechanism structural representations.
The utility model comprises wheel, vehicle frame, chain, floral disc (4) and rear drive flywheel, on vehicle frame, be provided with reciprocating drive mechanism, this reciprocating drive mechanism comprises two foot-driven levers (2) and two unidirectional flywheels (8), and foot-driven lever one end is connected on the unidirectional flywheel, and the other end is provided with stretcher (1); The foot-driven lever middle part is provided with the foot-driven lever return mechanism, described foot-driven lever return mechanism can be pull back spring (3), and an end is connected on the vehicle frame, and the other end is connected on the foot-driven lever, also can be and establish a pulley (9) on vehicle frame, pulley line (10) two ends are connected in respectively on two foot-driven levers; Described unidirectional flywheel can directly be fixedly connected on the floral disc axle.For when riding, obtaining higher speed, also can between reciprocating drive mechanism and floral disc, be provided with speed-changing mechanism, the driving gear of this speed-changing mechanism (7) is fixed on the axle drive shaft of reciprocating drive mechanism, ring gear (5) is fixed on the floral disc axle, connect with chain (6) between two variable gears, described unidirectional flywheel then is fixedly connected on the axle of reciprocating drive mechanism.
Embodiment 1
With reference to Fig. 1, Fig. 2, foot-driven lever return mechanism in this example on the foot-driven lever is a pull back spring, be provided with speed-changing mechanism between reciprocating drive mechanism and the floral disc, the driving gear of this speed-changing mechanism is fixed on the axle drive shaft of reciprocating drive mechanism, ring gear is fixed on the floral disc axle, connect with chain between two variable gears, unidirectional flywheel is fixedly connected on the reciprocating drive mechanism axle.
Embodiment 2
With reference to Fig. 3, in this example, the foot-driven lever return mechanism on the foot-driven lever is a pull back spring, and two unidirectional flywheels are directly connected on the dish axle.
Embodiment 3
With reference to Fig. 4, in this example, the foot-driven lever return mechanism on the foot-driven lever is a pulley, and the pulley line two ends are connected in respectively on two foot-driven levers, are provided with speed-changing mechanism between reciprocating drive mechanism and floral disc.
Claims (4)
1, a kind of bicycle of reciprocating type driving, comprise wheel, vehicle frame, chain, floral disc and rear drive flywheel, it is characterized in that vehicle frame is provided with reciprocating drive mechanism, this reciprocating drive mechanism comprises two foot-driven levers and two unidirectional flywheels, foot-driven lever one end is connected on the unidirectional flywheel, and the other end is provided with stretcher; The foot-driven lever middle part is provided with the foot-driven lever return mechanism, and described foot-driven lever return mechanism is a pull back spring, and an end is connected on the vehicle frame, and the other end is connected on the foot-driven lever; Described unidirectional flywheel directly is fixedly connected on the floral disc axle.
2, bicycle as claimed in claim 1, it is characterized in that being provided with speed-changing mechanism between described reciprocating drive mechanism and the floral disc, the driving gear of this speed-changing mechanism is fixed on the axle drive shaft of reciprocating drive mechanism, ring gear is fixed on the floral disc axle, connect with chain between two variable gears, described unidirectional flywheel then is fixedly connected on the axle of reciprocating drive mechanism.
3, a kind of bicycle of reciprocating type driving, comprise wheel, vehicle frame, chain, floral disc and rear drive flywheel, it is characterized in that vehicle frame is provided with reciprocating drive mechanism, this reciprocating drive mechanism comprises two foot-driven levers and two unidirectional flywheels, foot-driven lever one end is connected on the unidirectional flywheel, and the other end is provided with stretcher; The foot-driven lever middle part is provided with the foot-driven lever return mechanism, and for establish a pulley on vehicle frame, the pulley line two ends are connected in respectively on two foot-driven levers; Described unidirectional flywheel directly is fixedly connected on the floral disc axle.
4, bicycle as claimed in claim 3, it is characterized in that being provided with speed-changing mechanism between described reciprocating drive mechanism and the floral disc, the driving gear of this speed-changing mechanism is fixed on the axle drive shaft of reciprocating drive mechanism, ring gear is fixed on the floral disc axle, connect with chain between two variable gears, described unidirectional flywheel then is fixedly connected on the axle of reciprocating drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99203032U CN2354862Y (en) | 1999-01-26 | 1999-01-26 | Bicycle with reciprocal drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99203032U CN2354862Y (en) | 1999-01-26 | 1999-01-26 | Bicycle with reciprocal drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2354862Y true CN2354862Y (en) | 1999-12-22 |
Family
ID=33998271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99203032U Expired - Fee Related CN2354862Y (en) | 1999-01-26 | 1999-01-26 | Bicycle with reciprocal drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2354862Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010088849A1 (en) * | 2009-02-09 | 2010-08-12 | 林苏钦 | Reciprocating-type variable-speed pedal structure for scooter |
| CN105235796A (en) * | 2014-07-11 | 2016-01-13 | 高岩 | Gymnastic bicycle |
| CN108025795A (en) * | 2015-08-21 | 2018-05-11 | Arc287Bc公司 | Bicyclist drives vehicle and its mechanism |
| CN110979539A (en) * | 2019-12-31 | 2020-04-10 | 马奔光 | Labor-saving simple children's three-wheeled toy car |
-
1999
- 1999-01-26 CN CN99203032U patent/CN2354862Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010088849A1 (en) * | 2009-02-09 | 2010-08-12 | 林苏钦 | Reciprocating-type variable-speed pedal structure for scooter |
| CN105235796A (en) * | 2014-07-11 | 2016-01-13 | 高岩 | Gymnastic bicycle |
| CN108025795A (en) * | 2015-08-21 | 2018-05-11 | Arc287Bc公司 | Bicyclist drives vehicle and its mechanism |
| CN110979539A (en) * | 2019-12-31 | 2020-04-10 | 马奔光 | Labor-saving simple children's three-wheeled toy car |
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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 |