CN201849623U - Linear reciprocating pedal bicycle driving device without dead point - Google Patents
Linear reciprocating pedal bicycle driving device without dead point Download PDFInfo
- Publication number
- CN201849623U CN201849623U CN 201020185271 CN201020185271U CN201849623U CN 201849623 U CN201849623 U CN 201849623U CN 201020185271 CN201020185271 CN 201020185271 CN 201020185271 U CN201020185271 U CN 201020185271U CN 201849623 U CN201849623 U CN 201849623U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- guide rail
- chain
- pedal
- ratchet wheel
- 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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- Motorcycle And Bicycle Frame (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a linear reciprocating pedal bicycle driving device without dead point, wherein two ends of a bicycle middle shaft are each provided with a ratchet wheel which is semicircular; a steel cable or a chain is connected to a back edge of the ratchet wheel; the steel cable or the chain moves round an upper edge of the ratchet wheel to connect to a slider at a front edge of the ratchet wheel; the slider is disposed in a guide rail; an outer side of the guide rail is provided with a slot; a pedal is connected to the slider by the slot; a clockwork reset spring is disposed at the inner side of the ratchet wheel; by the combined action of manpower applied on the pedal and the reset spring, the slider linearly moves reciprocally up and down in the guide rail for driving the ratchet wheel to rotate to and fro, so that the bicycle is driven forwardly without interruption.
Description
Affiliated technical field
The utility model relates to a kind of mechanical actuation device of bicycle.
Technical background
At present, the pedal-type that all circles round of the bicycle driving device in the daily life, this actuating device exists the not high shortcoming of dead point, efficient.When pedaling bar when perpendicular to the ground, the cyclist scrunches downwards and can not produce propulsive effort, has only when pedaling the bar level just not flog a dead horse, and other any angle all exists does certain idle work.
Summary of the invention
Have the dead point in order to overcome existing bicycle driving device, inefficient deficiency, the utility model provides a kind of actuating device, this actuating device does not have the dead point at any time, does not flog a dead horse, linear reciprocation scrunches, and raises the efficiency, make ride easily laborsaving.
The technical scheme that its technical matters that solves the utility model adopts is: the axis of existing bicycle is improved 15 centimetres, respectively adorn a ratchet at the two ends of axis, in the inboard of ratchet the spring type spring is housed, spring one end is fixed on the vehicle frame by contiguous block, the other end is connected on the ratchet, be connected the back edge of ratchet with cable wire or chain, the upper edge that cable wire or chain are walked around ratchet links to each other with slide block ahead of the curve, slide block places in the guide rail, slide block can freely slide up and down in guide rail, at the outside of guide rail fluting, pedal links to each other with the interior slide block of guide rail by this fluting, and guide rail is fixed on the vehicle frame by contiguous block.
The beneficial effects of the utility model are: allow ride people's pin straight line scrunch up and down, firmly all claim, and no dead point, it is comfortable to ride, easily laborsaving.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a right elevation of the present utility model
Fig. 2 is a front elevation of the present utility model
Fig. 3 is an A--A section-drawing of the present utility model
Fig. 4 is a B--B section-drawing of the present utility model
1. guide rails among the figure, 2. vehicle frame, 3. sprocket wheel, 4. pedal, 5. ratchet, 6. cable wire or chain, 7. chain, 8. trailing wheel, 9. spring type spring, 10. guide rail contiguous block, 11. guide rail contiguous blocks, 12. spring contiguous blocks, 13. axis, 14. slide blocks, 15. spring contiguous blocks.
The specific embodiment
Firmly step on pedal (4), pedal (4) drives slide block (14) and moves downward, and slide block (14) pulling cable wire or chain (6) make ratchet (5) rotation, simultaneously, ratchet (5) drives sprocket wheel (3), and sprocket wheel (3) drives trailing wheel (8) driving bicycle by chain (7) and advances.Pin lifts when pedal (4) arrives guide rail (1) bottom, simultaneously, spring type spring (9) drives ratchet (5) and back rotates, ratchet (5) is by cable wire or chain (6) pulling slide block (14) and pedal (4), and a circulation is promptly finished on the top that makes slide block (14) and pedal (4) get back to guide rail (1).The right and left both feet are alternately done identical motion, order about bicycle and constantly travel forward.
Claims (1)
1. no dead point linear reciprocation pedal-type bicycle actuating device, comprise axis, sprocket wheel, chain, flywheel, establish sprocket wheel on the vehicle frame axis, sprocket wheel links to each other with flywheel on the trailing wheel by chain, it is characterized in that: at the two ends of axis a ratchet is set respectively, in the inboard of ratchet the spring type spring is housed, spring one end links to each other with vehicle frame by contiguous block, the other end links to each other with ratchet, links to each other with the back edge of cable wire or chain and ratchet, and the upper edge that cable wire or chain are walked around ratchet links to each other with slide block in the forward position of ratchet, slide block places in the guide rail, and can in guide rail, freely slide up and down, guide rail outside fluting links to each other with slide block by this fluting pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020185271 CN201849623U (en) | 2010-05-08 | 2010-05-08 | Linear reciprocating pedal bicycle driving device without dead point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020185271 CN201849623U (en) | 2010-05-08 | 2010-05-08 | Linear reciprocating pedal bicycle driving device without dead point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849623U true CN201849623U (en) | 2011-06-01 |
Family
ID=44092027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020185271 Expired - Fee Related CN201849623U (en) | 2010-05-08 | 2010-05-08 | Linear reciprocating pedal bicycle driving device without dead point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192933A (en) * | 2013-04-23 | 2013-07-10 | 陈长敏 | Arced reciprocating bicycle driving structure |
| CN103738453A (en) * | 2014-01-26 | 2014-04-23 | 亚诺思·朱飗飔·施隼 | Manual linear reciprocating slide pedal driving device |
| CN105857494A (en) * | 2016-06-03 | 2016-08-17 | 杨杰 | Dual-power transmission bicycle |
-
2010
- 2010-05-08 CN CN 201020185271 patent/CN201849623U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192933A (en) * | 2013-04-23 | 2013-07-10 | 陈长敏 | Arced reciprocating bicycle driving structure |
| CN103192933B (en) * | 2013-04-23 | 2015-08-19 | 陈长敏 | Circular arc reciprocating motion type bicycle driving structure |
| CN103738453A (en) * | 2014-01-26 | 2014-04-23 | 亚诺思·朱飗飔·施隼 | Manual linear reciprocating slide pedal driving device |
| CN103738453B (en) * | 2014-01-26 | 2016-01-13 | 亚诺思·朱飗飔·施隼 | Manpower linear reciprocation retractable step actuating device |
| CN105857494A (en) * | 2016-06-03 | 2016-08-17 | 杨杰 | Dual-power transmission bicycle |
| CN105857494B (en) * | 2016-06-03 | 2018-05-18 | 苏昭缄 | A kind of bicycle of double dynamical transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20120508 |