CN2260764Y - Mark-time type driving device for bicycle - Google Patents
Mark-time type driving device for bicycle Download PDFInfo
- Publication number
- CN2260764Y CN2260764Y CN96219017U CN96219017U CN2260764Y CN 2260764 Y CN2260764 Y CN 2260764Y CN 96219017 U CN96219017 U CN 96219017U CN 96219017 U CN96219017 U CN 96219017U CN 2260764 Y CN2260764 Y CN 2260764Y
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- China
- Prior art keywords
- pedal
- driving device
- crank
- bicycle
- mark
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- 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 discloses a mark-time type driving device for a bicycle, which comprises a chain sprocket, a chain, a central shaft, a crank, pedals and a fulcrum shaft 3, wherein, both ends of the fulcrum shaft 3 are respectively and movably connected with the ends of pedal rods 2, 12; the other end of the pedal rod 2 and the other end of the pedal rod 12 are respectively connected with the pedals; the middle parts of the pedal rods 2, 12 are respectively and movably connected with the ends of connecting rods 5, 14 via connecting shafts 4, 13; the other end of the connecting rod 5 and the other end of the connecting rod 14 are respectively and movably connected with the crank via rotating shafts 6, 15. The utility model has the advantages of labor saving for riding, novel structure, etc.
Description
The utility model relates to a kind of bicycle driving device, particularly relates to a kind of pedal lever formula actuating device.
Known bicycle driving device is to use the pedal tap pedal, and crank is rotated, and by sprocket wheel, the pulling chain bar drives the flywheel rotation that is fixed on the trailing wheel, thereby makes rear axle rotation trailing wheel, drives to advance.Simultaneously, bicyclist's pin is done 360 ° of motions, wherein not work done of hexagonal angle, thereby efficient is lower.
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of stepping type bicycle driving device is provided, by changing weighing arm and arm of force ratio, and make ride laborsaving.
The utility model is to be achieved by following proposal.
Actuating device of the present utility model contains sprocket wheel 8, chain 9, axis 10, crank 7 and 16, pedal 1 and 11, fulcrum 3, the two ends of described fulcrum 3 flexibly connect with an end of treadle 2,12 respectively, the other end of described treadle 2,12 is connected with described pedal 1,11 respectively, the middle part of described treadle 2,12 flexibly connects by an end of connecting shaft 4,13 and connecting rod 5,14 respectively, and the other end of described connecting rod 5,14 flexibly connects by an end of rotating shaft 6,15 and described crank 7 and 16 respectively.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
In the drawings, fulcrum 3 is fixedly mounted on the vehicle frame, the two ends of fulcrum 3 flexibly connect with an end of treadle 2,12 respectively, the other end of treadle 2,12 is connected with pedal 1,11 respectively, the middle part of treadle 2,12 flexibly connects by an end of connecting shaft 4,13 and connecting rod 5,14 respectively, the other end of connecting rod 5,14 flexibly connects by an end of rotating shaft 6,15 and crank 7,16 respectively, scrunches pedal up and down by the bicyclist, can make sprocket wheel 8 rotations and drive flywheels by chain 9 to drive to advance.
The utility model compared with prior art has following beneficial effect:
1. change scrunches mode, is of value to body-care;
2. it is laborsaving to ride;
3. the less investment of changing products;
4. structure is novel.
Claims (1)
1. stepping type bicycle driving device, include sprocket wheel [8], chain [9], axis [10], crank [7] and [16], pedal [1] and [11], it is characterized in that, it also contains fulcrum [3], the two ends of described fulcrum [3] respectively with treadle [2], [12] a end flexibly connects, described treadle [2], [12] the other end is connected with [11] with described pedal [1] respectively, described treadle [2], [12] middle part is respectively by connecting shaft [4], [13] with connecting rod [5], [14] a end flexibly connects, described connecting rod [5], [14] the other end is respectively by rotating shaft [6], [15] end with described crank [7] and [16] flexibly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96219017U CN2260764Y (en) | 1996-09-13 | 1996-09-13 | Mark-time type driving device for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96219017U CN2260764Y (en) | 1996-09-13 | 1996-09-13 | Mark-time type driving device for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260764Y true CN2260764Y (en) | 1997-08-27 |
Family
ID=33899720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96219017U Expired - Fee Related CN2260764Y (en) | 1996-09-13 | 1996-09-13 | Mark-time type driving device for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260764Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737431A (en) * | 2008-11-17 | 2010-06-16 | 起亚自动车株式会社 | Coupling apparatus between drive shaft and driven shaft |
| CN105818919A (en) * | 2016-04-28 | 2016-08-03 | 段红兵 | Bicycle provided with force-increasing accelerating device |
| CN107054554A (en) * | 2016-12-28 | 2017-08-18 | 龚先乐 | Based on crank and rocker mechanism bicycle with level drive power set |
| CN107985499A (en) * | 2017-02-09 | 2018-05-04 | 吴扣宝 | A kind of long bicycle |
| CN108284911A (en) * | 2017-01-09 | 2018-07-17 | 吴扣宝 | Bicycle |
| CN113002687A (en) * | 2021-03-19 | 2021-06-22 | 袁梧伦 | Single person riding high speed bicycle equivalent to multi-person pedaling long-arm lever control |
-
1996
- 1996-09-13 CN CN96219017U patent/CN2260764Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737431A (en) * | 2008-11-17 | 2010-06-16 | 起亚自动车株式会社 | Coupling apparatus between drive shaft and driven shaft |
| CN105818919A (en) * | 2016-04-28 | 2016-08-03 | 段红兵 | Bicycle provided with force-increasing accelerating device |
| CN107054554A (en) * | 2016-12-28 | 2017-08-18 | 龚先乐 | Based on crank and rocker mechanism bicycle with level drive power set |
| CN108284911A (en) * | 2017-01-09 | 2018-07-17 | 吴扣宝 | Bicycle |
| CN107985499A (en) * | 2017-02-09 | 2018-05-04 | 吴扣宝 | A kind of long bicycle |
| CN113002687A (en) * | 2021-03-19 | 2021-06-22 | 袁梧伦 | Single person riding high speed bicycle equivalent to multi-person pedaling long-arm lever control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Shengjiang Document name: Notice of termination |
|
| 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 |