CN2355971Y - Reciprocating driven bicycle - Google Patents
Reciprocating driven bicycle Download PDFInfo
- Publication number
- CN2355971Y CN2355971Y CN98245691U CN98245691U CN2355971Y CN 2355971 Y CN2355971 Y CN 2355971Y CN 98245691 U CN98245691 U CN 98245691U CN 98245691 U CN98245691 U CN 98245691U CN 2355971 Y CN2355971 Y CN 2355971Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- vehicle frame
- flywheel
- utility
- drive spindle
- 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 reciprocating driven bicycle, comprising wheels, a bicycle frame, a chain, a disk chuck and a back driving flywheel, wherein, both sides of the disk chuck on the shaft of the disk chuck are respectively provided with a one-way flywheel and an arc rack which is engaged with the one-way flywheel; the arc rack is fixed on a driving rod whose one end is hinged on the bicycle frame; the other end of the driving rod is provided with a foot board; simultaneously, a returning mechanism for the driving rod is also arranged on the bicycle frame. The utility model changes circular motion into reciprocating motion when the bicycle is ridden, reducing the free area of the force application of a rider, and the utility model is suitable for various present third-wheel or two-wheel manpower vehicles.
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, the both sides that it is characterized in that floral disc on the floral disc axle respectively are provided with a unidirectional flywheel, corresponding with above-mentioned unidirectional flywheel be provided with two respectively with two unidirectional flywheel ingear arc-shaped racks, this arc-shaped rack respectively is fixed on the drive spindle, drive spindle one end is hinged on the vehicle frame, the other end is provided with a stretcher, simultaneously, also be provided with the drive spindle response agency on the vehicle frame, this response agency is made of axle and two change gears that are fixed on the axle, described axle is connected on the vehicle frame, two change gears are positioned at the top of two flywheels, one of them and unidirectional flywheel mesh, and another and arc-shaped rack mesh.
Arc-shaped rack can not break away from unidirectional flywheel when riding drive spindle for making, and is provided with limiting device on the vehicle frame of drive spindle bottom.
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 rickshaw.
Below in conjunction with accompanying drawing the utility model is illustrated.
Fig. 1 is the structural representation of a side of the utility model.
Fig. 2 is the structural representation of another side of the utility model.
Fig. 3 is the structural representation that the utility model mansion is looked.
Fig. 4 is the structural representation of the utility model backsight.
With reference to accompanying drawing, the utility model comprises wheel, vehicle frame (5), chain (6), floral disc (9) and rear drive flywheel, the both sides of floral disc respectively are provided with a unidirectional flywheel (8) on the floral disc axle, corresponding with above-mentioned unidirectional flywheel be provided with two respectively with two unidirectional flywheel ingear arc-shaped racks (3), this arc-shaped rack respectively is fixed on the drive spindle (2), drive spindle one end is hinged on the vehicle frame, the other end is provided with a stretcher (1), simultaneously, also be provided with the drive spindle response agency on the vehicle frame, this response agency is made of axle and two change gears (4) that are fixed on the axle, described axle is connected on the vehicle frame, two change gears are positioned at the top of two flywheels, and one of them and unidirectional flywheel mesh, and another and arc-shaped rack mesh.Arc-shaped rack can not break away from unidirectional flywheel when riding drive spindle for making, and is provided with limiting device (7) on the vehicle frame of drive spindle bottom.
The utility model working process is as follows: in stepping on drive spindle one, arc-shaped rack drives unidirectional flywheel and floral disc rotates, (the so change gear on limit and unidirectional flywheel engagement) unidirectional flywheel simultaneously rotates change gear, because the change gear of its another side and arc-shaped rack engagement, then make the arc-shaped rack return of another side, the drive spindle of stepping on this limit again is then when driving moves ahead, and change gear drives the unidirectional flywheel of opposite side again and makes the drive spindle return of opposite side, and so forth.
Claims (2)
1, a kind of bicycle of reciprocating type driving, comprise wheel, vehicle frame, chain, floral disc and rear drive flywheel, the both sides that it is characterized in that floral disc on the floral disc axle respectively are provided with a unidirectional flywheel, corresponding with above-mentioned unidirectional flywheel be provided with two respectively with two unidirectional flywheel ingear arc-shaped racks, this arc-shaped rack respectively is fixed on the drive spindle, drive spindle one end is hinged on the vehicle frame, the other end is provided with a stretcher, simultaneously, also be provided with the drive spindle response agency on the vehicle frame, this response agency is made of axle and two change gears that are fixed on the axle, described axle is connected on the vehicle frame, two change gears are positioned at the top of two flywheels, and one of them and unidirectional flywheel mesh, and another and arc-shaped rack mesh.
2, bicycle as claimed in claim 1 is characterized in that being provided with limiting device on the vehicle frame of drive spindle bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98245691U CN2355971Y (en) | 1998-11-03 | 1998-11-03 | Reciprocating driven bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98245691U CN2355971Y (en) | 1998-11-03 | 1998-11-03 | Reciprocating driven bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355971Y true CN2355971Y (en) | 1999-12-29 |
Family
ID=33991356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98245691U Expired - Fee Related CN2355971Y (en) | 1998-11-03 | 1998-11-03 | Reciprocating driven bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355971Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006002577A1 (en) * | 2004-07-06 | 2006-01-12 | Qiantang Tan | A reciprocating pedal driven power bicycle |
| CN104364146A (en) * | 2012-04-05 | 2015-02-18 | 金秀钟 | Bicycle having an elevation pedal using rewinding phenomenon |
| CN114030555A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Simple chainless bicycle |
-
1998
- 1998-11-03 CN CN98245691U patent/CN2355971Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006002577A1 (en) * | 2004-07-06 | 2006-01-12 | Qiantang Tan | A reciprocating pedal driven power bicycle |
| CN104364146A (en) * | 2012-04-05 | 2015-02-18 | 金秀钟 | Bicycle having an elevation pedal using rewinding phenomenon |
| CN114030555A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Simple chainless 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 |