CN2515107Y - Power-saving bicycle - Google Patents
Power-saving bicycle Download PDFInfo
- Publication number
- CN2515107Y CN2515107Y CN01249787U CN01249787U CN2515107Y CN 2515107 Y CN2515107 Y CN 2515107Y CN 01249787 U CN01249787 U CN 01249787U CN 01249787 U CN01249787 U CN 01249787U CN 2515107 Y CN2515107 Y CN 2515107Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- right sides
- drive
- drive sprocket
- drives
- 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
- Automatic Cycles, And Cycles In General (AREA)
- Transmission Devices (AREA)
Abstract
An effort saving bicycle utilizes a modification of treadling a left and a right pedals 7 based on general bicycles to ensure a left and a right rocking bars 6 to swing. The left and right rocking bars drive a drive sprocket 4 connected with left and right crank levers to rotate through left and right connecting levers. The drive sprocket 4 drives the flywheel and sprocket wheel arranged on the rear wheel through a bicycle chain 2, thereby ensuring the bicycle to go forward.
Description
Labour-saving bicycle, the vehicle that people ride instead of walk.
Regular Bicycle is all stepped on crank by the people and is rotated drive sprocket; Pass to the trailing wheel freewheel sprockets by chain, drive trailing wheel and advance.
The utility model has been used instead on the Regular Bicycle basis by the people and has been stepped the rocking bar swing, and rocking bar drives the drive sprocket crank by connecting rod, makes the drive sprocket rotation, drives trailing wheel by chain, freewheel sprockets again and advances.
The purpose of this utility model is to provide a kind of labour-saving bicycle.
The utility model is finished in the following way.Left rocker is housed, foot-operated shakes the bar swing at bicycle rack, drive the drive sprocket rotation that links to each other with left and right sides crank, by chain, the freewheel sprockets that is contained on the bicycle rear bicycle is advanced again by left and right sides connecting rod.
Further specify below in conjunction with accompanying drawing 1, cyclist two rides on left and right sides pedal 7, left rocker 6 is swung up and down, left rocker 6 is passed through left and right sides connecting rod 5 by left and right sides connecting rod, drive left and right sides crank 3, the drive sprocket 4 that links to each other with left and right sides crank is rotated, drive sprocket 4 drives freewheel sprockets 1 by chain 2 rotates bicycle rear, bicycle marches forward, and reaches purpose laborsaving, that grade climbing performance is good and drive bicycle.
Claims (1)
- Labour-saving bicycle, it is characterized in that bicycle transmission employing rider pedals left and right sides pedal 7, make left rocker 6 swings, left rocker 6 drives by left and right sides connecting rod 5 and left and right sides crank 3 joins, and drive sprocket rotates, and rotates and advances by chain, freewheel sprockets drive bicycle rear again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01249787U CN2515107Y (en) | 2001-09-26 | 2001-09-26 | Power-saving bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01249787U CN2515107Y (en) | 2001-09-26 | 2001-09-26 | Power-saving bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515107Y true CN2515107Y (en) | 2002-10-09 |
Family
ID=33660079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01249787U Expired - Fee Related CN2515107Y (en) | 2001-09-26 | 2001-09-26 | Power-saving bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515107Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180218A (en) * | 2011-04-25 | 2011-09-14 | 浙江德清久胜车业有限公司 | Two-stage transmission bodybuilding bicycle |
| CN102180220A (en) * | 2011-04-25 | 2011-09-14 | 浙江德清久胜车业有限公司 | Balance bodybuilding bicycle |
| CN102180219A (en) * | 2011-04-25 | 2011-09-14 | 浙江德清久胜车业有限公司 | Anti-skidding fitness bicycle |
-
2001
- 2001-09-26 CN CN01249787U patent/CN2515107Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180218A (en) * | 2011-04-25 | 2011-09-14 | 浙江德清久胜车业有限公司 | Two-stage transmission bodybuilding bicycle |
| CN102180220A (en) * | 2011-04-25 | 2011-09-14 | 浙江德清久胜车业有限公司 | Balance bodybuilding bicycle |
| CN102180219A (en) * | 2011-04-25 | 2011-09-14 | 浙江德清久胜车业有限公司 | Anti-skidding fitness bicycle |
| CN102180220B (en) * | 2011-04-25 | 2013-04-10 | 浙江德清久胜车业有限公司 | Balance bodybuilding bicycle |
| CN102180218B (en) * | 2011-04-25 | 2013-04-10 | 浙江德清久胜车业有限公司 | Two-stage transmission bodybuilding 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 |