CN103274010A - Double-chain-wheel up-and-down-driving bicycle - Google Patents
Double-chain-wheel up-and-down-driving bicycle Download PDFInfo
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- CN103274010A CN103274010A CN2013102231129A CN201310223112A CN103274010A CN 103274010 A CN103274010 A CN 103274010A CN 2013102231129 A CN2013102231129 A CN 2013102231129A CN 201310223112 A CN201310223112 A CN 201310223112A CN 103274010 A CN103274010 A CN 103274010A
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Abstract
The invention discloses a double-chain-wheel up-and-down-driving bicycle. The bicycle comprises a frame, a front wheel is arranged on a front fork of the frame, a rear wheel is arranged on a lower rear wheel axle of a rear frame, and a middle axle is arranged in the middle. Compared with the prior art, the bicycle is characterized in that a large chain wheel is arranged on each side of the middle axle, a flywheel is arranged on each side of the wheel axle of the rear wheel, the large chain wheels are connected with the flywheels through chains, a pulley is arranged on a cross beam of the frame, and a steel wire rope penetrates the pulley to be connected with pedals respectively. According to the bicycle, the mode that traditional pedals move circumferentially is changed, the pedals move up and down in a back and forth mode, and the pedaling power arm is larger than zero all the time, so that the pedaling force is exerted fully and effectively, the useless work of manpower is reduced, the bicycle is effort-saving when compared with traditional bicycles, and the speed can be accelerated.
Description
Technical field
The present invention relates to bicycle, specifically is a kind of double-stranded wheel bicycle driven up and down.
Background technology
At present, standard bicycle when driving is travelled transmission mostly by being arranged on the hinge wheel on the axis, with the flywheel of rear axle captive joint and be connected hinge wheel and the chain of flywheel, manpower is stepped on when stepping on and to be driven hinge wheel with foot-operated 360 ° rotation and give flywheel by chain with transmission of power, advance thereby drive the wheel walking, speed is slow like this, efficient is low, effort.Ride efficient and the foot-driven lever length of standard bicycle, hinge wheel, flywheel radius and trailing wheel radius are relevant, be limited to not malleable of foot-driven lever length and trailing wheel size, in order to improve road speed and hill climbing ability, people change the impeller diameter ratio example of hinge wheel and flywheel, but the moment variations and the speed ratio that produce after changing like this change still limited, still can not satisfy people's requirement, in addition, stepping on the motion of foot-driven lever in the driving process of stepping on for both feet is to rotatablely move around the axle circumference, it is stepped on and steps on the arm of force and change along with the difference of rotational angle, when pedal during in the axis dead ahead, power arm moment maximum, when pedal during at top dead point and bottom dead point, power arm moment is at or about zero, what this moment, the people did is idle work, waste of manpower, and also giving full play to of the power of stepping on stepped in influence.
Summary of the invention
The purpose of this invention is to provide a kind of double-stranded wheel bicycle driven up and down.
The technical scheme that realizes the object of the invention is:
A kind of double-stranded wheel is bicycle driven up and down, comprise vehicle frame, the front fork of this vehicle frame is provided with front-wheel, hind axle is provided with trailing wheel under the after-frame, the middle part is provided with axis, unlike the prior art be: described axis both sides arrange hinge wheel respectively, and the rear axle both sides are respectively equipped with flywheel, and hinge wheel is connected by chain with flywheel; The crossbeam of described vehicle frame is provided with pulley, is provided with the steel wire penetrating pulley and is connected with foot-operated respectively.
A kind of double-stranded wheel is bicycle driven up and down, comprise vehicle frame, the front fork of this vehicle frame is provided with front-wheel, hind axle is provided with trailing wheel under the after-frame, and the middle part is provided with axis, unlike the prior art be: described axis both sides arrange hinge wheel respectively, at rear wheel frame back vent or seat board support both sides flywheel and speed-changing chain are set respectively, the rear axle both sides are respectively equipped with down flywheel, and hinge wheel is connected by chain with last flywheel, and speed-changing chain is connected by chain with following flywheel; The crossbeam of described vehicle frame is provided with pulley, is provided with the steel wire penetrating pulley and is connected with foot-operated respectively.
The present invention also is applicable to battery-driven car that tricycle, the band of same domain is foot-operated and some foot-operated Self-propelling boats waterborne etc.
Bicycle of the present invention has changed traditional pedal around the mode of circular movement, and pedal is done up and down motion, steps on the power arm stepped on all the time greater than zero, make and step on the power of stepping on and obtain performance in full force and effect, reduced the idle work of manpower, more laborsaving than standard bicycle, can also improve speed.
Description of drawings
Fig. 1 is the left view of embodiment 1;
Fig. 2 is the right elevation of embodiment 1;
Fig. 3 is the right elevation of embodiment 2.
Among the figure, 1. vehicle frame 2. front forks 3. front-wheels 4. after-frames 5. trailing wheels 6. flywheel 6-1. go up flywheel 7. hinge wheels 8. chains 9. pulleys 10. steel ropes 11. foot-operated 12. back vents, 13. speed-changing chains under the flywheel 6-2..
The specific embodiment
Below in conjunction with drawings and Examples content of the present invention is described further, but is not limitation of the invention.
Embodiment 1
With reference to Fig. 1, Fig. 2, a kind of double-stranded wheel is bicycle driven up and down, comprise vehicle frame 1, the front fork 2 of this vehicle frame 1 is provided with front-wheel 3,4 times hind axles of after-frame are provided with trailing wheel 5, and the middle part is provided with axis, and the axis both sides are established hinge wheel 7 respectively, trailing wheel 5 wheel shaft both sides are respectively equipped with flywheel 6, and hinge wheel 7 is connected by chain 8 with flywheel 6; The crossbeam of vehicle frame 1 is provided with pulley 9, is provided with steel rope 10 and passes pulley 9 and be connected with foot-operated 11 respectively.
With reference to Fig. 3, a kind of double-stranded wheel is bicycle driven up and down, comprise vehicle frame 1, the front fork of this vehicle frame 1 is provided with front-wheel 3, and 4 times hind axles of after-frame are provided with trailing wheel 5, the middle part is provided with axis, the axis both sides arrange hinge wheel 7 respectively, in rear wheel frame back vent 12 both sides flywheel 6-1 and speed-changing chain 13 are set respectively, and trailing wheel 5 wheel shaft both sides are respectively equipped with down flywheel 6-2, hinge wheel 7 is connected by chain 8 with last flywheel 6-1, and speed-changing chain 13 is connected by chain 8 with following flywheel 6-2; The crossbeam of vehicle frame 1 is provided with pulley 9, is provided with steel rope 10 and passes pulley 9 and be connected with foot-operated 11 respectively.
The explanation of above embodiment just is used for helping to understand the present invention, simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (2)
1. a two strands is taken turns bicycle driven up and down, comprise vehicle frame, the front fork of this vehicle frame is provided with front-wheel, hind axle is provided with trailing wheel under the after-frame, the middle part is provided with axis, it is characterized in that: described axis both sides arrange hinge wheel respectively, and the rear axle both sides are respectively equipped with flywheel, and hinge wheel is connected by chain with flywheel; The crossbeam of described vehicle frame is provided with pulley, is provided with the steel wire penetrating pulley and is connected with foot-operated respectively.
2. a two strands is taken turns bicycle driven up and down, comprise vehicle frame, the front fork of this vehicle frame is provided with front-wheel, hind axle is provided with trailing wheel under the after-frame, and the middle part is provided with axis, it is characterized in that: described axis both sides arrange hinge wheel respectively, at rear wheel frame back vent or seat board support both sides flywheel and speed-changing chain are set respectively, the rear axle both sides are respectively equipped with down flywheel, and hinge wheel is connected by chain with last flywheel, and speed-changing chain is connected by chain with following flywheel; The crossbeam of described vehicle frame is provided with pulley, is provided with the steel wire penetrating pulley and is connected with foot-operated respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102231129A CN103274010A (en) | 2013-06-06 | 2013-06-06 | Double-chain-wheel up-and-down-driving bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102231129A CN103274010A (en) | 2013-06-06 | 2013-06-06 | Double-chain-wheel up-and-down-driving bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103274010A true CN103274010A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102231129A Pending CN103274010A (en) | 2013-06-06 | 2013-06-06 | Double-chain-wheel up-and-down-driving bicycle |
Country Status (1)
| Country | Link |
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| CN (1) | CN103274010A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986283A (en) * | 2015-07-14 | 2015-10-21 | 杨国海 | Rapid labor-saving bicycle |
| CN111361683A (en) * | 2020-04-28 | 2020-07-03 | 余威 | High-speed labor-saving bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063915U (en) * | 1989-11-14 | 1990-10-17 | 阎大双 | Crank-driven bicycle |
| CN2197302Y (en) * | 1993-11-07 | 1995-05-17 | 丁平 | Vehicle driven by hands |
| CN101092155A (en) * | 2006-06-22 | 2007-12-26 | 臧云海 | New pedal type bicycle |
| CN201347183Y (en) * | 2008-12-19 | 2009-11-18 | 万建新 | Rapid bicycle |
| CN202368749U (en) * | 2011-12-07 | 2012-08-08 | 李金玲 | Double-chain wheel speed-up bicycle driving device |
| KR20130094154A (en) * | 2012-01-13 | 2013-08-23 | 황건웅 | Bicycle |
-
2013
- 2013-06-06 CN CN2013102231129A patent/CN103274010A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063915U (en) * | 1989-11-14 | 1990-10-17 | 阎大双 | Crank-driven bicycle |
| CN2197302Y (en) * | 1993-11-07 | 1995-05-17 | 丁平 | Vehicle driven by hands |
| CN101092155A (en) * | 2006-06-22 | 2007-12-26 | 臧云海 | New pedal type bicycle |
| CN201347183Y (en) * | 2008-12-19 | 2009-11-18 | 万建新 | Rapid bicycle |
| CN202368749U (en) * | 2011-12-07 | 2012-08-08 | 李金玲 | Double-chain wheel speed-up bicycle driving device |
| KR20130094154A (en) * | 2012-01-13 | 2013-08-23 | 황건웅 | Bicycle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986283A (en) * | 2015-07-14 | 2015-10-21 | 杨国海 | Rapid labor-saving bicycle |
| CN111361683A (en) * | 2020-04-28 | 2020-07-03 | 余威 | High-speed labor-saving bicycle |
| CN111361683B (en) * | 2020-04-28 | 2024-05-17 | 余威 | High-speed labor-saving bicycle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |