CN102923240A - Hand-rowed type body-building bicycle - Google Patents
Hand-rowed type body-building bicycle Download PDFInfo
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- CN102923240A CN102923240A CN201210483775XA CN201210483775A CN102923240A CN 102923240 A CN102923240 A CN 102923240A CN 201210483775X A CN201210483775X A CN 201210483775XA CN 201210483775 A CN201210483775 A CN 201210483775A CN 102923240 A CN102923240 A CN 102923240A
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Abstract
A hand-rowed type body-building bicycle comprises a frame, a seat, a front wheel, a rear wheel, a steering device and a driving device, wherein the driving device comprises a rowing bar, a rowing bar rotating shaft, a semicircular gear supporting rod, a rear axle shaft, gears, chains, chain wheels and flywheels; the gears are a semicircular gear, a reversing gear, a front gear and a rear gear; the chains are a chain A and a chain B; the chain wheels are a front chain wheel and a rear chain wheel; the flywheels are a flywheel A and a flywheel B; the front chain wheel, the front gear, the reversing gear, the rear gear and the rear chain wheel are arranged below the semicircular gear; and the flywheel A and the flywheel B, which are equidirectional, are mounted on the rear axle shaft, and are respectively connected with the front chain wheel and the rear chain wheel through the chain A and the chain B. The body-building bicycle has the benefits that a rider can exercise the muscles of the arms. The rider can swing the rowing bar forwards or backwards by both hands, and during the process of forward or backward swing of the rowing bar, the effect of driving the bicycle to advance can be achieved, and the running speed of the bicycle is also increased.
Description
Technical field
The present invention relates to a kind of bicycle, a kind of hand is drawn the formula body-building bicycle more precisely.
Background technology
Along with the progress of science and technology, growth in the living standard, rhythm of life is also significantly accelerated, and working clans have often ignored the exercise of health, work before computer in addition for a long time, and health problem is also put on the life and work schedule day by day.Part office staff selects bike to work in order to take exercises.
Being seen bicycle adopts both hands control to turn to more, and the mode of pedal drives trailing wheel and travels, and can play the effect of tempering lower limb, but the muscles of the arm can not get good exercise, and the action of health is single by bike the time.Also relevant for the bicycle of realization drivings such as stepping on by hand push, pin, still when driving relevant transmission device, transmission device has the situation of idle running at present, and this can waste rider's muscle power, simultaneously also can be influential to moving velocity.For example the patent No. is ZL200720146740.1(China) patent shown in Multifunctional leisure bicycle, such as Fig. 1, at its pedal ascent stage, gear is in idling conditions, can not drive bicycle walking.The patent No. is ZL200510111736.7(China) patent shown in pedal-type bicycle and type of drive thereof, such as Fig. 2, be connected with spring at the chain other end, stepping on pedal, in the time of by the chain drive flywheel, also extension spring is equivalent to like this in to the flywheel acting, also to the spring acting, wasted muscle power.In addition, when spring contraction, pedal lifts, and chain does not drive flywheel.The patent No. is ZL200920271242.9(China) patent shown in pedal hand-pushing draw rapid bodybuilding bicycle and three-wheel vehicle,, all can drive bicycle and advance, still with hand push or when drawing rack such as Fig. 3, the used gear of this utility model is more, increases manufacturing cost.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, provide a kind of hand to draw the formula body-building bicycle, when tempering rider's arm muscles, also accelerated the moving velocity of bicycle.
The present invention is for achieving the above object, by the following technical solutions: a kind of hand is drawn the formula body-building bicycle, it comprises vehicle frame, seat, front-wheel, trailing wheel, steering hardware and actuating device, the front end of described vehicle frame is provided with steering hardware and front-wheel, the rear end is provided with trailing wheel, vehicle frame is provided with seat, and the lower end of seat is provided with actuating device; Described steering hardware comprises front-wheel car fork and is fixed on and turn to foot-operatedly on the front-wheel car fork, and the relative vehicle frame of steering hardware is free to rotate; Described actuating device comprises draws bar, stroke bar rotating shaft, semi-circle gear pole, hind axle, gear, chain, sprocket wheel and flywheel, wherein, described gear comprises semi-circle gear, reversing gear, front gear and backgear, chain comprises chain A and chain B, sprocket wheel comprises front sprocket wheel and rear sprocket wheel, and flywheel comprises flywheel A and flywheel B; Described stroke of bar is connected with a stroke bar rotating shaft, draws a bar rotating shaft and rotates with respect to vehicle frame; Described semi-circle gear is fixed on by semi-circle gear pole and draws in the bar rotating shaft; Be provided with front sprocket wheel, front gear, reversing gear, backgear and rear sprocket wheel below the described semi-circle gear, wherein, with the semi-circle gear external toothing reversing gear and backgear are arranged, reversing gear external toothing one front gear, front gear and backgear are in parallel with front sprocket wheel and rear sprocket wheel respectively; Two flywheel A and flywheel B in the same way are housed on the described hind axle, flywheel A and flywheel B respectively by chain A and chain B and front sprocket wheel be connected sprocket wheel and be connected.
Its principle of work is: both hands pull back when drawing bar, driving semi-circle gear by the rotation of drawing the bar rotating shaft clockwise rotates, this moment, backgear rotated counterclockwise, driving the rear sprocket wheel in parallel with it rotates counterclockwise, propulsive effort on the sprocket wheel rotates counterclockwise by chain B flywheel driven B, thereby the trailing wheel that drives bicycle rolls forward; Meanwhile reversing gear rotates counterclockwise, the drive front gear clockwise rotates, the front sprocket wheel in parallel with front gear also clockwise rotates, and power is by the transmission flywheel driven A cw idle running of chain A, and the flywheel A of idle running can not interfere with the trailing wheel that conter clockwise rotates forward.
In like manner, pushing away forward when drawing bar, semi-circle gear rotates counterclockwise, driving backgear and reversing gear clockwise rotates, the reversing gear that clockwise rotates drives front gear and rotates counterclockwise, the front sprocket wheel in parallel with front gear also rotates counterclockwise, and propulsive effort rotates counterclockwise by chain A flywheel driven A, rotates forward thereby drive the trailing wheel conter clockwise; Sprocket wheel clockwise rotated after the backgear that clockwise rotates simultaneously drove, and power clockwise rotates by chain B flywheel driven B, and not clockwise rotating of flywheel can interfere with the trailing wheel that just rotates forward at conter clockwise.
When the rider not to draw bar before and after applying oscillatory forces and allow bicycle voluntarily to overtake the time because the effect of flywheel A and flywheel B, hind axle can not given chain A and chain B power, can guarantee that bicycle is smoothly to overtake.
Actuating device of the present invention can also comprise draws bar, stroke bar rotating shaft, semi-circle gear pole, hind axle, gear, chain, sprocket wheel and flywheel, wherein, described gear comprises semi-circle gear, external gear and inner gear, chain comprises chain A and chain B, sprocket wheel comprises front sprocket wheel and rear sprocket wheel, and flywheel comprises flywheel A and flywheel B; Described stroke of bar is connected with a stroke bar rotating shaft, draws a bar rotating shaft and rotates with respect to vehicle frame; Described semi-circle gear is fixed on by semi-circle gear pole and draws in the bar rotating shaft; Be provided with front sprocket wheel, rear sprocket wheel, external gear and inner gear below the semi-circle gear, wherein with the semi-circle gear external toothing external gear arranged, in be engaged with inner gear, front sprocket wheel and rear sprocket wheel are in parallel with inner gear and external gear respectively; Two identical flywheel A and flywheel B are housed on the described hind axle, flywheel A and flywheel B respectively by chain A and chain B and front sprocket wheel be connected sprocket wheel and be connected.
Its principle of work is: both hands pull back when drawing bar, driving semi-circle gear by the rotation of drawing the bar rotating shaft clockwise rotates, this moment, external gear rotated counterclockwise, driving the rear sprocket wheel in parallel with it rotates counterclockwise, propulsive effort on the sprocket wheel rotates counterclockwise by chain B flywheel driven B, thereby the trailing wheel that drives bicycle rolls forward; Meanwhile, inner gear clockwise rotates, and the front sprocket wheel in parallel with inner gear also clockwise rotates, and power is by the transmission flywheel driven A cw idle running of chain A, and the flywheel A of idle running can not interfere with the trailing wheel that conter clockwise rotates forward.
In like manner, pushing away forward when drawing bar, semi-circle gear rotates counterclockwise, and drives inner gear and rotates counterclockwise, and the front sprocket wheel in parallel with inner gear also rotates counterclockwise, and propulsive effort rotates counterclockwise by chain A flywheel driven A, rotates forward thereby drive the trailing wheel conter clockwise; This moment, external gear clockwise rotated, and sprocket wheel clockwise rotates after driving, and power clockwise rotates by chain B flywheel driven B, and not clockwise rotating of flywheel can interfere with the trailing wheel that just rotates forward at conter clockwise.
When the rider not to draw bar before and after applying oscillatory forces and allow bicycle voluntarily to overtake the time because the effect of flywheel A and flywheel B, hind axle can not given chain A and chain B power, can guarantee that bicycle is smoothly to overtake.
Beneficial effect of the present invention is: the rider can temper arm muscles.Bar is drawn in the swing of rider's both hands, draws bar in swing process forward or backward, all can realize driving the effect that bicycle advances, and has also accelerated the moving velocity of bicycle.
Description of drawings
Fig. 1 is the schematic diagram of known Multifunctional leisure bicycle.
Fig. 2 is the schematic diagram of known pedal-type bicycle and type of drive thereof.
Fig. 3 is the schematic diagram that known pedal hand-pushing draws rapid bodybuilding bicycle and three-wheel vehicle.
Fig. 4 is perspective view of the present invention.
Fig. 5 is the actuating device front view of the embodiment of the invention one.
Fig. 6 is the actuating device birds-eye view of the embodiment of the invention one.
Fig. 7 is the actuating device front view of the embodiment of the invention two.
Fig. 8 is the actuating device birds-eye view of the embodiment of the invention two.
Among the figure: 1. vehicle frame, 2. seat, 3. stroke bar 4. turns to foot-operated, 5. the front-wheel car is pitched, 6. front-wheel, 7. semi-circle gear, 8. front sprocket wheel, 9. front gear, 10. reversing gear, 11. backgears, 12. rear sprocket wheels, 13. chain A, 14. chain B, 15. trailing wheels, 16. flywheel A, 17. hind axle, 18. flywheel B, 19. strokes of bar rotating shafts, 20. semi-circle gear pole, 21 inner geares, 22 external gears.
The specific embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
Scheme one
Draw the formula body-building bicycle such as Fig. 4, Fig. 5 and a kind of hand shown in Figure 6, it comprises vehicle frame 1, seat 2, front-wheel 6, trailing wheel 15, steering hardware and actuating device, the front end of described vehicle frame 1 is provided with steering hardware and front-wheel 6, the rear end is provided with trailing wheel 15, vehicle frame 1 is provided with seat 2, and the lower end of seat 2 is provided with actuating device; Described steering hardware comprises front-wheel car fork 5 and is fixed on and turning to foot-operatedly 4 on the front-wheel car fork 5, and the relative vehicle frame of steering hardware 1 is free to rotate; Described actuating device comprises draws bar 3, stroke bar rotating shaft 19, semi-circle gear pole 20, hind axle 17, gear, chain, sprocket wheel and flywheel, wherein, described gear comprises semi-circle gear 7, reversing gear 10, front gear 9 and backgear 11, chain comprises chain A13 and chain B14, sprocket wheel comprises front sprocket wheel 8 and rear sprocket wheel 12, and flywheel comprises flywheel A16 and flywheel B18; Described stroke of bar 3 is connected with a stroke bar rotating shaft 19, draws bar rotating shaft 19 and rotates with respect to vehicle frame 1; Described semi-circle gear 7 is fixed on by semi-circle gear pole 20 and draws in the bar rotating shaft 19; Be provided with front sprocket wheel 8, front gear 9, reversing gear 10, backgear 11 and rear sprocket wheel 12 below the described semi-circle gear 7, wherein, with semi-circle gear 7 external toothings reversing gear 10 and backgear 11 are arranged, reversing gear 10 external toothings one front gear 9, front gear 9 and backgear 11 are in parallel with front sprocket wheel 8 and rear sprocket wheel 12 respectively; Two flywheel A16 and flywheel B18 in the same way are housed on the described hind axle 17, flywheel A16 and flywheel B18 respectively by chain A13 and chain B14 and front sprocket wheel 8 be connected sprocket wheel 12 and be connected.
The rider is sitting on the seat 2, and both feet are placed on and turn on foot-operated 4, with the direction of both feet control front-wheel 6.Both hands are held and are drawn bar 3, pull back and draw bar 3, drive and draw bar rotating shaft 19 rotations, driving semi-circle gear 7 clockwise rotates, reversing gear 10 rotated counterclockwise with backgear 11 and rotated counterclockwise this moment, drive the rear sprocket wheel 12 in parallel with it and also rotate counterclockwise, rotate counterclockwise by chain B14 flywheel driven B18 on the rear sprocket wheel 12, thereby the trailing wheel 15 that drives bicycle rolls forward; The reversing gear 10 that rotates counterclockwise simultaneously, driving front gear 9 clockwise rotates, the front sprocket wheel 8 in parallel with front gear 9 also clockwise rotates, and power is by the transmission flywheel driven A16 cw idle running of chain A13, and the flywheel A16 of idle running can not interfere with the trailing wheel 15 that conter clockwise rotates forward.
The rider is pushing away forward when drawing bar 3, front sprocket wheel 8 rotates counterclockwise, driving backgear 11 and reversing gear 10 clockwise rotates, the reversing gear 10 that clockwise rotates drives front gear 9 and rotates counterclockwise, the front sprocket wheel 8 in parallel with front gear 9 also rotates counterclockwise, propulsive effort rotates counterclockwise by chain A13 flywheel driven A16, rotates forward thereby drive trailing wheel 15 conter clockwises; Sprocket wheel 12 clockwise rotated after the backgear 11 that clockwise rotates simultaneously drove, and power clockwise rotates by chain B14 flywheel driven B18, and not clockwise rotating of flywheel can interfere with the trailing wheel 15 that just rotates forward at conter clockwise.
When the rider not to draw bar 3 before and after applying oscillatory forces and allow bicycle voluntarily to overtake the time because the effect of flywheel A16 and flywheel B18, trailing wheel 15 axles can not given chain A13 and chain B14 power, can guarantee that bicycle is smoothly to overtake.
Scheme two
Can also comprise such as the actuating device of Fig. 7, a kind of hand paddling body-building bicycle shown in Figure 8 and to draw a bar 3, draw bar rotating shaft 19, semi-circle gear pole 20, hind axle 17, gear, chain, sprocket wheel and flywheel, wherein, described gear comprises semi-circle gear 7, external gear 22 and inner gear 21, chain comprises chain A13 and chain B14, sprocket wheel comprises front sprocket wheel 8 and rear sprocket wheel 12, and flywheel comprises flywheel A16 and flywheel B18; Described stroke of bar 3 is connected with a stroke bar rotating shaft 19, draws bar rotating shaft 19 and rotates with respect to vehicle frame 1; Described semi-circle gear 7 is fixed on by semi-circle gear pole 20 and draws in the bar rotating shaft 19; Be provided with front sprocket wheel 8, rear sprocket wheel 12, external gear 22 and inner gear 21 below the semi-circle gear 7, wherein with semi-circle gear 7 external toothings external gear 22 arranged, in be engaged with inner gear 21, front sprocket wheel 8 and rear sprocket wheel 12 are in parallel with inner gear 21 and external gear 22 respectively; Two identical flywheel A16 and flywheel B18 are housed on the described hind axle 17, flywheel A16 and flywheel B18 respectively by chain A13 and chain B14 and front sprocket wheel 8 be connected sprocket wheel 12 and be connected.
Rider's both hands pull back when drawing bar 3, driving front sprocket wheel 8 by the rotation of drawing bar 3 rotating shafts clockwise rotates, this moment, external gear 22 rotated counterclockwise, driving the rear sprocket wheel 12 in parallel with it rotates counterclockwise, propulsive effort on the rear sprocket wheel 12 rotates counterclockwise by chain B14 flywheel driven B18, thereby the trailing wheel 15 that drives bicycle rolls forward; Meanwhile inner gear 21 clockwise rotates, and the front sprocket wheel 8 in parallel with inner gear 21 also clockwise rotates, and power is by the transmission flywheel driven A16 cw idle running of chain A13, and the flywheel A16 of idle running can not interfere with the trailing wheel 15 that conter clockwise rotates forward.
The rider is pushing away forward when drawing bar 3, front sprocket wheel 8 rotates counterclockwise, and drives inner gear 21 and rotates counterclockwise, and the front sprocket wheel 8 in parallel with inner gear 21 also rotates counterclockwise, propulsive effort rotates counterclockwise by chain A13 flywheel driven A16, rotates forward thereby drive trailing wheel 15 conter clockwises; This moment, external gear 22 clockwise rotated, and sprocket wheel 12 clockwise rotates after driving, and power clockwise rotates by chain B14 flywheel driven B18, and not clockwise rotating of flywheel can interfere with the trailing wheel 15 that just rotates forward at conter clockwise.
When the rider not to draw bar 3 before and after applying oscillatory forces and allow bicycle voluntarily to overtake the time because the effect of flywheel A16 and flywheel B18, trailing wheel 15 axles can not given chain A13 and chain B14 power, can guarantee that bicycle is smoothly to overtake.
Claims (2)
1. a hand is drawn the formula body-building bicycle, it comprises vehicle frame (1), seat (2), front-wheel (6), trailing wheel (15), steering hardware and actuating device, it is characterized in that: the front end of described vehicle frame (1) is provided with steering hardware and front-wheel (6), the rear end is provided with trailing wheel (15), vehicle frame (1) is provided with seat (2), and the lower end of seat (2) is provided with actuating device; Described steering hardware comprises front-wheel car fork (5) and is fixed on the front-wheel car pitches turn to foot-operated (4) on (5), and the relative vehicle frame of steering hardware (1) is free to rotate; Described actuating device comprises draws bar (3), stroke bar rotating shaft (19), semi-circle gear pole (20), hind axle (17), gear, chain, sprocket wheel and flywheel, wherein, described gear comprises semi-circle gear (7), reversing gear (10), front gear (9) and backgear (11), chain comprises chain A(13) and chain B(14), sprocket wheel comprises front sprocket wheel (8) and rear sprocket wheel (12), and flywheel comprises flywheel A(16) and flywheel B(18); Described stroke of bar (3) is connected with a stroke bar rotating shaft (19), draws a bar rotating shaft (19) and rotates with respect to vehicle frame (1); Described semi-circle gear (7) is fixed on by semi-circle gear pole (20) and draws in the bar rotating shaft (19); Be provided with front sprocket wheel (8), front gear (9), reversing gear (10), backgear (11) and rear sprocket wheel (12) below the described semi-circle gear (7), wherein, with semi-circle gear (7) external toothing reversing gear (10) and backgear (11) are arranged, reversing gear (10) external toothing one front gear (9), front gear (9) and backgear (11) are in parallel with front sprocket wheel (8) and rear sprocket wheel (12) respectively; Two flywheel A(16 in the same way are housed on the described hind axle (17)) and flywheel B(18), flywheel A(16) be connected with flywheel B(18 respectively by chain A(13 be connected with chain B(14 with front sprocket wheel (8) be connected sprocket wheel (12) and be connected.
2. draw the formula body-building bicycle by a kind of hand claimed in claim 1, it is characterized in that: described actuating device can also comprise draws bar (3), stroke bar rotating shaft (19), semi-circle gear pole (20), hind axle (17), gear, chain, sprocket wheel and flywheel, wherein, described gear comprises semi-circle gear (7), external gear (22) and inner gear (21), chain comprises chain A(13) and chain B(14), sprocket wheel comprises front sprocket wheel (8) and rear sprocket wheel (12), and flywheel comprises flywheel A(16) and flywheel B(18); Described stroke of bar (3) is connected with a stroke bar rotating shaft (19), draws a bar rotating shaft (19) and rotates with respect to vehicle frame (1); Described semi-circle gear (7) is fixed on by semi-circle gear pole (20) and draws in the bar rotating shaft (19); Be provided with front sprocket wheel (8), rear sprocket wheel (12), external gear (22) and inner gear (21) below the semi-circle gear (7), wherein with semi-circle gear (7) external toothing external gear (22) is arranged, in be engaged with inner gear (21), front sprocket wheel (8) and rear sprocket wheel (12) are in parallel with inner gear (21) and external gear (22) respectively; Two identical flywheel A(16 are housed on the described hind axle (17)) and flywheel B(18), flywheel A(16) be connected with flywheel B(18 respectively by chain A(13) be connected with chain B(14 with front sprocket wheel (8) be connected sprocket wheel (12) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483775.XA CN102923240B (en) | 2012-11-26 | 2012-11-26 | Hand-rowed type body-building bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483775.XA CN102923240B (en) | 2012-11-26 | 2012-11-26 | Hand-rowed type body-building bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923240A true CN102923240A (en) | 2013-02-13 |
| CN102923240B CN102923240B (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483775.XA Expired - Fee Related CN102923240B (en) | 2012-11-26 | 2012-11-26 | Hand-rowed type body-building bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923240B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351966A (en) * | 2017-05-19 | 2017-11-17 | 余炜彬 | Boating type multipurpose bicycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1778623A (en) * | 2004-11-28 | 2006-05-31 | 张东 | Bicycle with triple wheels driven |
| US20070021276A1 (en) * | 2005-07-21 | 2007-01-25 | Kuo Hai P | Upper and lower body exerciser |
| CN2863612Y (en) * | 2005-07-06 | 2007-01-31 | 张东 | Bicycle |
| US20110169244A1 (en) * | 2010-01-12 | 2011-07-14 | Mirabile Nicholas F | Wheeled vehicle drive mechanism with hand lever arm |
| CN203064144U (en) * | 2012-11-26 | 2013-07-17 | 江苏大学 | Hand-paddle type exercise bicycle |
-
2012
- 2012-11-26 CN CN201210483775.XA patent/CN102923240B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1778623A (en) * | 2004-11-28 | 2006-05-31 | 张东 | Bicycle with triple wheels driven |
| CN2863612Y (en) * | 2005-07-06 | 2007-01-31 | 张东 | Bicycle |
| US20070021276A1 (en) * | 2005-07-21 | 2007-01-25 | Kuo Hai P | Upper and lower body exerciser |
| US20110169244A1 (en) * | 2010-01-12 | 2011-07-14 | Mirabile Nicholas F | Wheeled vehicle drive mechanism with hand lever arm |
| CN203064144U (en) * | 2012-11-26 | 2013-07-17 | 江苏大学 | Hand-paddle type exercise bicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351966A (en) * | 2017-05-19 | 2017-11-17 | 余炜彬 | Boating type multipurpose bicycle |
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| Publication number | Publication date |
|---|---|
| CN102923240B (en) | 2014-04-09 |
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