CN101544262A - Linear pedalled type bicycle - Google Patents
Linear pedalled type bicycle Download PDFInfo
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- CN101544262A CN101544262A CN200910007029A CN200910007029A CN101544262A CN 101544262 A CN101544262 A CN 101544262A CN 200910007029 A CN200910007029 A CN 200910007029A CN 200910007029 A CN200910007029 A CN 200910007029A CN 101544262 A CN101544262 A CN 101544262A
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- bicycle
- chain part
- rack member
- hard
- vehicle frame
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Abstract
The invention relates to a linear pedalled bicycle which relates to the technology of bicycle driving, in particular to a method for driving a bicycle to advance with pedalled gear racks (or hard chains) on the left side and the right side of a bicycle stand moving linearly to drive a chain wheel on a middle axle to rotate so as to drive a back wheel to rotate and the pedalled gear racks (or hard chains) on the left side and the right side of the bicycle stand move jointly and alternatively upward and downward. The device comprises a gear rack part (or a hard chain part), a guidance wheel, a bottom plate part, a gear part (or a flywheel part) with a single-direction rotating structure inside, a linkage chain, a ratchet wheel and a spacing mechanism. The pedaled gear rack (or hard chain) of linear movement is used for replacing the pedalled rotating-type crank structure so that the direction of human-powered pedalled action force is consistent with the direction of the tangential force driving the middle axle to rotate. The method increases the efficiency of riding the bicycle by human power, and the linear pedalled type bicycle is convenient to ride by people with least labor, runs at high speed, is easy to rid by people needing to stand to exert force than a traditional bicycle and can be used as a common bicycle and any type of variable speed bicycle.
Description
Technical field
The present invention relates to bicycle driving technology, particularly a kind of foot-operated tooth bar (or hard chain) moving linearly with the vehicle frame left and right sides, the geared parts (or flywheel part) that has unidirectional rotational structure by inside drives the rotation of axis upper sprocket wheel rotation drive trailing wheel, the foot-operated tooth bar in the vehicle frame left and right sides (or hard chain) is done the alternatively up and down interlock simultaneously, drives the method that bicycle advances.
Background technology
From Frenchman Xi Bu clarke count in 1790 with wooden made comparatively complete " wooden horse type " bicycle of structure after, the mankind have used the nearly centenary time to develop into the bicycle in modern age that finalizes the design almost with first bicycle that timber produces.People had spent 100 years to go bicycle is constantly transformed, enriches, improved and innovation again afterwards.
Bicycle is taked foot-operated rotary crank structure substantially now.Because the downward application force of people's leg can not act on the tangential direction of crank rotation all the time, when the downward force direction of people's leg by the foot-operated tangential forces direction that causes the crank rotation on the crank that acts on when not overlapping, the application force of people's leg is decomposed into along the tangential force of the tangent to periphery direction of crank rotation with along the normal force of circumference normal direction by the axle center, tangential force has formed and has driven the moment that bicycle advances, and normal force has been wasted by the axle center in vain because of direction.
Summary of the invention
The present invention drives inside with foot-operated straight-line tooth bar (or hard chain) to have geared parts (or flywheel part) rotation of unidirectional rotational structure and replace the existing rotary crank structure of bicycle pedals, realize that the foot-operated force direction of manpower is consistent all the time with the tangential force direction that drives the axis rotation, the foot-operated tooth bar in the vehicle frame left and right sides (or hard chain) is done the alternatively up and down interlock simultaneously.Its main device comprises the rack member (or hard chain part) of the Che Gang left and right sides, the track adjusting wheel and the base plate part of guiding rack member (or hard chain part) up-and-down movement, two inside have the geared parts (or flywheel part) of unidirectional rotational structure, axis, drive the ratchet that trailing wheel rotates, drive vehicle frame left and right sides rack member (or hard chain part) chain of linkage from top to bottom and ratchet free to rotate, the inhibiting device of the rack member of the Che Gang left and right sides (or hard chain part) up-and-down movement greatest limit position.
The present invention is achieved through the following technical solutions technical goal.
A kind of move ahead method of device of bicycle that drives, this device comprises that the two ends of axis are equipped with the geared parts (or flywheel part) that inside has unidirectional rotational structure respectively, the vehicle frame left and right sides is equipped with rack member (or hard chain part) respectively, the rack member of the vehicle frame left and right sides (or hard chain part) connects with chain and sprocket wheel, it is characterized in that: by the rack member of vehicle frame both sides moving linearly (or hard chain part) drive respectively inner have the geared parts (or flywheel part) of unidirectional rotational structure thereby rotate drive axis and do unidirectional rotation, the rack member of the vehicle frame left and right sides (or hard chain part) is done the interlock of alternatively up and down simultaneously.
The move ahead method of device of described driving bicycle, it is characterized in that: this rack member (or hard chain part) is installed in the front side of the geared parts (or flywheel part) that inside has unidirectional rotational structure, and carry out vertical and ground-surface straight-line motion in the tangential direction of engagement place, the driven gear parts (or flywheel part) that move downward of rack member (or hard chain part) rotate, and driving axis has the rotation consistent with the standard bicycle direction, helps having an effect of human body leg strength perpendicular to ground-surface straight-line motion.
The move ahead method of device of described driving bicycle, it is characterized in that: a plurality of track adjusting wheels free to rotate are housed on the guiding base plate realize that respectively vehicle frame both sides rack member (or hard chain part) moves up and down, free-running fit is made in the both sides of track adjusting wheel outer ring and rack member (or hard chain part), and the arrangement of track adjusting wheel has realized rack member (or hard chain part) path of motion up or down.
The move ahead method of device of described driving bicycle is characterized in that: be fixedly connected with pedal respectively on the rack member (or hard chain part) of vehicle frame both sides.
The move ahead method of device of described driving bicycle, it is characterized in that: overlap with rack member (or the hard chain part) chain part of upward captiveing joint respectively and the ratchet free to rotate of a fixed position of the vehicle frame left and right sides respectively with two ends, realize the linkage from top to bottom of the rack member (or hard chain part) of vehicle frame both sides, the purpose of interlock is that the rack member (or hard chain part) that the rack member (or hard chain part) of a side moves downward nature and drives opposite side is made upward movement, (vertex or the foot-operated tangential force that is produced of nadir at rotary crank structure are zero also to have overcome simultaneously " dead point " phenomenon of riding in the rotary crank structure, can not drive the crank rotating moment and be " dead point "), made things convenient for riding of people, the side that rack member (or hard chain part) moves downward drives the axis rotation, and a side of upward movement drives and has inside and have geared parts (or flywheel part) the shell rotation of unidirectional rotational structure and can not drive the axis rotation.
The move ahead method of device of described driving bicycle, it is characterized in that: the greatest limit position at the rack member of vehicle frame both sides (or hard chain part) up-and-down movement is provided with inhibiting device, when the rack member of moving under any side direction (or hard chain part) arrival greatest limit position, positive stop on the rack member (or hard chain part) contacts with the limiting stopper on being fixed on base plate or vehicle frame and makes rack member (or hard chain part) can not continue to move downward, inhibiting device only is to control not allow rack member (or hard chain part) break away from maximum effective exercise position, and stepping under rack member (or hard chain part) opposite side rack member when not arriving the greatest limit position (or hard chain part) to influence the proper motion of bicycle process.
The move ahead method of device of described driving bicycle is characterized in that: ratchet or multipole ratchet with the axis rotation are housed on axis, drive flywheel or multipole flywheel on the bicycle rear by chain part, drive trailing wheel and rotate.Drive axis rotation drive bicycle and move ahead, kept the custom of riding of standard bicycle, made things convenient for the popularization of linear pedalled type bicycle, drive axis and rotate the popularization of also being convenient on variable speed bicycle.
The present invention compared with prior art has the following advantages:
1, driving inside with foot-operated straight-line tooth bar (or hard chain) has geared parts (or flywheel part) rotation of unidirectional rotational structure and replaces the existing rotary crank structure of bicycle pedals, the force direction that the realization manpower is ridden is consistent all the time with the tangential force direction that drives the axis rotation, thereby overcomes inevitable manpower idle work wasting phenomenon in the existing bicycle pedals rotary crank structure;
2, compare with existing bicycle, laborsaving with riding under the constant velocity, riding speed is fast under the power of riding on an equal basis;
3, the foot-operated tooth bar in the vehicle frame left and right sides (or hard chain) is done the alternatively up and down interlock, and is similar to existing cycling custom, and do not have " dead point " phenomenon of foot-operated rotary crank structure, rides conveniently;
4, when the people used maximum to ride power, standing, it was easier than standard bicycle to ride.
Description of drawings
This Figure of description is to represent that according to the structure of hard chain part and flywheel part rack member is similar to this accompanying drawing to the formed structure of geared parts, is not represented in addition.
Fig. 1 is the foot-operated scheme drawing (being the A-A cutaway view of Fig. 3) that drives the axis rotation of straight line, the 1st, and the interlock chain, the effect of interlock chain is another part upward movement when realizing that one of the hard chain part of the vehicle frame left and right sides moves downward; The 2nd, the interlock ratchet, captive joint with base plate in interlock ratchet axle center, and ratchet is free to rotate, and interlock chain and interlock ratchet overlap joint are realized the interlock effect of interlock chain; The 3rd, interlock chain contiguous block, interlock chain contiguous block are connected in the two ends of interlock chain and captive joint with hard chain part, also can be used as the positive stop of hard chain part; The 4th, hard chain part, the side that hard chain part cooperates with flywheel part is equipped with one group of set pin and pivoted housing free to rotate at a certain distance, realizes rotatablely moving of flywheel part; The 5th, foot-operated parts, foot-operated parts are captiveed joint with hard chain part; The 6th, bicycle middle shaft; The 7th, the bicycle middle shaft overcoat, overcoat is captiveed joint with vehicle frame or base plate, between overcoat and the axis bearing is housed, and guarantees rotating freely of axis; The 8th, flywheel part, there is unidirectional rotational structure flywheel part inside, and is identical with bicycle general-duty flywheel structure; The 9th, track adjusting wheel and base plate part, base plate and vehicle frame are fixedly connected, and base plate is positioned at the both sides of vehicle frame; The 10th, track adjusting wheel all is equipped with several track adjusting wheels free to rotate on the base plate of both sides, and the both sides free-running fit of track adjusting wheel and hard chain part guarantees hard chain part path of motion up or down; The 11st, limiting stopper, limiting stopper is captiveed joint with base plate, and when interlock chain contiguous block comes downwards to when contact with limiting stopper, limiting stopper stops hard chain part continuation descending; The 12nd, bicycle rear; The 13rd, cycle frame; The 14th, ratchet, ratchet is captiveed joint with axis, drives trailing wheel by cycle chain and rotates, and ratchet can be one pole or multipole ratchet, is used for ordinary bicycle or variable speed bicycle.
Fig. 2 is the scheme drawing that hard chain part drives the flywheel part rotation, the 1st, and the interlock chain; The 10th, track adjusting wheel; The 9th, track adjusting wheel and base plate part; The 4th, hard chain part; The 15th, the chain roll sleeve set pin in the hard chain part, set pin is by the spacing arrangement that matches with flywheel; The 16th, chain roll sleeve, chain roll sleeve and chain roll sleeve set pin free-running fit; The 8th, flywheel part; The 5th, foot-operated parts.
Fig. 3 is the linear pedalled type bicycle scheme of installation, the 9th, and track adjusting wheel and base plate part; The 1st, the interlock chain; The 4th, hard chain part; The 5th, foot-operated parts; The 13rd, cycle frame; The 8th, flywheel part; The 6th, bicycle middle shaft; The 14th, ratchet; The 17th, cycle chain; The 12nd, bicycle rear.
The specific embodiment
Please see Figure 1, Fig. 1 is the foot-operated scheme drawing that drives the axis rotation of straight line, and it comprises interlock chain 1, interlock ratchet 2, interlock chain contiguous block 3, hard chain part 4, foot-operated parts 5, bicycle middle shaft 6, bicycle middle shaft overcoat 7, flywheel part 8, track adjusting wheel and base plate part 9, track adjusting wheel 10, limiting stopper 11, bicycle rear 12, cycle frame 13, ratchet 14.When the underfooting foot-operated parts 5 of frame one side to pedal, it is descending along the track of track adjusting wheel and base plate part 9 and track adjusting wheel 10 controls to drive hard chain part 4, in bicycle middle shaft overcoat 7, rotate with the ratchet 14 that is fixed on the axis thereby drive flywheel part 8 rotations that are installed on the axis 6 and drive axis 6, thereby driving trailing wheel 12 rotation drive bicycles by cycle chain moves ahead, when the hard chain part of a side 4 is descending, an end that drives interlock chain 1 by interlock chain contiguous block 3 is descending, because interlock chain 1 is overlapped on the interlock ratchet 2, so the hard chain part 4 of the up drive vehicle frame of the other end opposite side of interlock chain 1 is up, drive flywheel part 8 shell retrograde rotations, can not drive axis 6 rotations owing to the unidirectional rotational structure of flywheel part 8 in-to-ins, not move ahead thereby do not influence bicycle.When the hard chain part 4 of either side comes downwards to end position, interlock chain contiguous block 3 contacts with limiting stopper 11 and refuses hard chain part 4 and continue descending, limiting stopper 11 only works when hard chain part 4 comes downwards to end position, pedals foot-operated parts 5 when hard chain part 4 comes downwards to arbitrary position under the opposite side and causes the descending and hard chain part 4 reverse up cruisings that can not influence bicycle of this side of the hard chain part of opposite side 4.
Please see Figure 2, Fig. 2 is the scheme drawing that hard chain part drives the flywheel part rotation, and it comprises interlock chain 1, track adjusting wheel 10, track adjusting wheel and base plate part 9, hard chain part 4, chain roll sleeve set pin 15, chain roll sleeve 16, flywheel part 8, foot-operated parts 5.When foot-operated parts 5 are pedaled in the underfooting, drive hard chain part 4 along the track of track adjusting wheel and base plate part 9 and track adjusting wheel 10 controls when descending, chain roll sleeve set pin 15 and the chain roll sleeve 16 that can on set pin, roll and the ratchet engagement of flywheel 8 on the hard chain part 4, hard chain part 4 continues descending then chain roll sleeve 16 and promotes flywheel 8 rotations, above the next ratchet of chain roll sleeve 16 and flywheel 8 mesh then, thereby realize continuously driving flywheel part 8 rotations.
Please see Figure 3, Fig. 3 is the linear pedalled type bicycle scheme of installation, and it comprises track adjusting wheel and base plate part 9, interlock chain 1, hard chain part 4, foot-operated parts 5, cycle frame 13, flywheel part 8, bicycle middle shaft 6, ratchet 14, cycle chain 17, bicycle rear 12.Fig. 3 has represented position and the structure that the straight line footstep mechanism is installed, the bicycle of this patent invention is similar to existing cycling custom as can be seen from Figure 3, and foot-operated direction is perpendicular to the ground, the application force that drives people's leg of axis rotation during bicycle running is 100% tangential force and do not have the loss of normal force all the time, has improved running efficiency greatly with the bicycle of existing foot-operated rotary crank formula structure.The bicycle of this patent invention does not change other structure of bicycle, can be widely used in ordinary bicycle and various variable speed bicycle.
Claims (7)
1, a kind of move ahead method of device of bicycle that drives, this device comprises that the two ends of axis are equipped with the geared parts (or flywheel part) that inside has unidirectional rotational structure respectively, the vehicle frame left and right sides is equipped with rack member (or hard chain part) respectively, the rack member of the vehicle frame left and right sides (or hard chain part) connects with chain and sprocket wheel, it is characterized in that: by the rack member of vehicle frame both sides moving linearly (or hard chain part) drive respectively inner have the geared parts (or flywheel part) of unidirectional rotational structure thereby rotate drive axis and do unidirectional rotation, the rack member of the vehicle frame left and right sides (or hard chain part) is done the interlock of alternatively up and down simultaneously.
2, the driving bicycle according to claim 1 method of device that moves ahead, it is characterized in that: this rack member (or hard chain part) is installed in the front side of the geared parts (or flywheel part) that inside has unidirectional rotational structure, and carries out vertical and ground-surface straight-line motion in the tangential direction of engagement place.
3, the driving bicycle according to claim 1 and 2 method of device that moves ahead is characterized in that: a plurality of track adjusting wheels free to rotate are housed on the guiding base plate realize that respectively vehicle frame both sides rack member (or hard chain part) moves up and down.
4, according to the move ahead method of device of claim 1 or 2 or 3 described driving bicycles, it is characterized in that: on the rack member (or hard chain part) of vehicle frame both sides, be fixedly connected with pedal respectively.
5, according to the move ahead method of device of claim 1 or 2 or 3 or 4 described driving bicycles, it is characterized in that: overlap with rack member (or the hard chain part) chain part of upward captiveing joint respectively and the ratchet free to rotate of a fixed position of the vehicle frame left and right sides respectively with two ends, realize the linkage from top to bottom of the rack member (or hard chain part) of vehicle frame both sides.
6, according to the move ahead method of device of claim 1 or 2 or 3 or 4 or 5 described driving bicycles, it is characterized in that: the greatest limit position at rack member (or the hard chain part) up-and-down movement of vehicle frame both sides is provided with inhibiting device.
7, according to the move ahead method of device of claim 1 or 2 or 3 or 4 or 5 or 6 described driving bicycles, it is characterized in that: ratchet or multipole ratchet with the axis rotation are housed on axis, flywheel or multipole flywheel by on the chain part driving bicycle rear drive trailing wheel and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910007029A CN101544262A (en) | 2009-02-01 | 2009-02-01 | Linear pedalled type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910007029A CN101544262A (en) | 2009-02-01 | 2009-02-01 | Linear pedalled type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101544262A true CN101544262A (en) | 2009-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910007029A Pending CN101544262A (en) | 2009-02-01 | 2009-02-01 | Linear pedalled type bicycle |
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| Country | Link |
|---|---|
| CN (1) | CN101544262A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390480A (en) * | 2011-09-23 | 2012-03-28 | 李世龙 | Rack dual ratchet bicycle |
| CN102390477A (en) * | 2011-09-23 | 2012-03-28 | 李世龙 | Bicycle with movable gravity center |
| CN102582761A (en) * | 2012-03-20 | 2012-07-18 | 张云武 | High-speed bicycle and operating method |
| CN113799905A (en) * | 2020-06-16 | 2021-12-17 | 杜洁 | Bicycle pendulum rod actuating mechanism |
-
2009
- 2009-02-01 CN CN200910007029A patent/CN101544262A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390480A (en) * | 2011-09-23 | 2012-03-28 | 李世龙 | Rack dual ratchet bicycle |
| CN102390477A (en) * | 2011-09-23 | 2012-03-28 | 李世龙 | Bicycle with movable gravity center |
| CN102582761A (en) * | 2012-03-20 | 2012-07-18 | 张云武 | High-speed bicycle and operating method |
| CN102582761B (en) * | 2012-03-20 | 2013-06-05 | 张云武 | High-speed bicycle and operating method |
| CN113799905A (en) * | 2020-06-16 | 2021-12-17 | 杜洁 | Bicycle pendulum rod actuating mechanism |
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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 |
Open date: 20090930 |