CN103935450A - Power-assisting bicycle and power assisting method - Google Patents
Power-assisting bicycle and power assisting method Download PDFInfo
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- CN103935450A CN103935450A CN201410173714.2A CN201410173714A CN103935450A CN 103935450 A CN103935450 A CN 103935450A CN 201410173714 A CN201410173714 A CN 201410173714A CN 103935450 A CN103935450 A CN 103935450A
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- clutch
- energy
- wheel
- power
- pusher dog
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Abstract
The invention relates to a power-assisting bicycle. A traditional power-assisting bicycle is high in cost and not easy to popularize. The power-assisting bicycle comprises a frame and wheels. An energy storage system is arranged on a hub (2) of each wheel, the left end of the hub of each wheel is connected with an energy release system, the right end of the hub of each wheel is provided with an energy input system, each energy storage system comprises coil springs (1) installed in the corresponding hub, the coil springs are covered with a spring box cover (14), a ratchet wheel (8) is installed on an inner shaft (25) in each hub and connected with a ratchet wheel shifting claw (7), a center gear (12) is installed on each inner shaft, each center gear is in transmission connection with an internal meshing gear (4) through an idle wheel (5), and the energy input systems and the energy release systems are all connected to hand brakes on a handlebar. The power-assisting bicycle is applied to power-assisting bicycles.
Description
technical field:
the present invention relates to a kind of morpet.
background technology:
although nowadays auto-industry level is relatively ripe, the bicycle one short distance trip easily instrument of still can yet be regarded as, has stable selling market.In many big cities, bad road traffic condition makes cycling trip seem convenient.In addition, the oil price rising steadily and national a series of energy-saving and emission-reduction policy are all to select the reason of cycling trip.Such as, but for the countries and regions on Duo Po road, Chongqing etc., owing to wanting frequent uphill/downhill, are not often easily by bike, serious to braking mechanism loss.To this, some areas have adopted bicycle " elevator ", but because cost is higher, are not easy to promote.
in 25 parts such as the vehicle frame of bicycle, tire, foot-operated, brake, chain, its basic element of character is indispensable.Wherein, vehicle frame is the skeleton of bicycle, the people and goods's that it bears weight maximum.According to the work characteristics of each parts, roughly can be divided into guidance system, drive system, brake system.The profile of bicycle and composition are all roughly the same now.To the improvement of bicycle, mostly in drive system, taking Electrical Bicycle as example, it carries out energy storage by storage battery, motor carries out energy output, rides more convenient, but because battery weight, volume are larger, need long-time charging, restricted the application of electric power bicycles with energy storing function.
summary of the invention:
the object of this invention is to provide a kind of morpet.
above-mentioned object realizes by following technical scheme:
a kind of morpet, its composition comprises: vehicle frame, wheel, described wheel nave is provided with energy storage system, described wheel nave left end connects energy delivery system, described wheel nave right-hand member is equipped with energy input system, described energy storage system comprises wind spring, described wind spring is arranged in wheel hub, described wind spring is covered by end cap, on interior axle in described wheel hub, ratchet is installed, described ratchet is connected with ratchet pusher dog, on described interior axle, sun gear is installed, described sun gear is in transmission connection through idle pulley and internal gear, described energy input system, energy delivery system all has the rim brake being arranged on handlebar to complete.
described morpet, in described energy delivery system wheel hub left half, on axle, angular contact ball bearing is installed, output axis is installed on described angular contact ball bearing, on described interior axle, unilateral bearing is installed, described idle pulley is arranged on idler shaft by bearing, described idle pulley is connected with internal gear, and described engaging gear is covered by internal tooth wheel cover, and described idler shaft one end is connected with retainer.
described morpet, in described energy input system wheel hub right half, on axle, angular contact ball bearing is installed, input axis is installed on described angular contact ball bearing, on described output axis, be connected with power-transfer clutch, the clutch inner ring of described power-transfer clutch, described clutch inner ring outer end cover has clutch outer ring, described clutch outer ring is connected with energy storage pusher dog, in described wheel hub right half, on axle, cover has sleeve, on described sleeve, needle bearing is installed, on described needle bearing, be connected with clutch pusher dog, on described clutch pusher dog, disk brake is installed, described disk brake is provided with control tied silk, described clutch pusher dog connection chain wheel shaft, on described sprocket shaft, sprocket wheel is installed.
the boosting method of described morpet, the method comprises the steps:
(1) in the time normally riding, clutch control dish is in holding state tightly, and the power-transfer clutch pusher dog being attached thereto is controlled power effect but does not stop extremely, rotates with wheel simultaneously; Now overriding clutch, in disengaged condition, separates spring case axis and wheel hub, and the wheel hub on the left side can not be subject to the impact of stored energy mechanism; Due to clutch pusher dog, roller is pressed on the right to the large angle of wedge one side of clutch inner ring simultaneously, now clutch outer ring separates completely with clutch inner ring, be that clutch outer ring forward and backward all can not drive inner ring to rotate, so the right wheel hub is not affected by stored energy mechanism yet, bicycle can normally be ridden;
(2) in the time of morpet energy storage, clutch control dish is in free state, because the speed of clutch outer is greater than inner ring, under the effect of clutch outer friction force, roller is towards the little position motion of the angle of wedge, make overriding clutch Internal and external cycle unidirectional connected, now the rotating speed of wheel hub is greater than the rotating speed of spring case therefore the motion of wheel hub reaches spring case outer ring through clutch outer member, energy storage pusher dog, safety clutch roller, clutch outer, power-transfer clutch inner ring, the right axle of spring case, drives spring case to rotate energy storage; Meanwhile ratchet pusher dog is in closure state, and ratchet begins to such an extent that spring case can only unidirectional rotation, to allow energy be stored;
(3) in the time that releasing energy, unclamp with lock silk control ratchet pusher dog by needs, spring has now stored up full energy will Quick-return, drive the left axle twirl of spring case, now the speed of the left axle of spring case will be greater than the rotating speed of sun gear, drives sun gear to rotate under the effect of unilateral bearing; The motion of spring case through sun gear, idle pulley, internal gear, internal tooth wheel cover, reach left wheel hub, complete the release of wind spring energy; Now the overriding clutch on the right, in disengaged condition, can not affect the release of energy, thereby drives bicycle to advance.
(4) storage of energy completes by the rim brake being arranged on handlebar with release, control clutch control dish and the bicycle rear braking parallel control of energy storage section, but both opposite states, only need to slightly stir roller for the control operation of controllable clutch and can not need very large power, so in the time normally riding, clutch pusher dog presses to the large angle of wedge one side to the small load force of roller by roller, now no matter bicycle advances or retreats the impact of Dou Bushou mechanism, when when brake is under the effect of rear braking brake cable, clutch control dish separates with clutch pusher dog, because clutch outer ring is faster than inner ring speed, under the effect of the little angle of wedge, between Internal and external cycle, produce the effect of power, bicycle slows down and energy storage, if only need pinch lower rear braking handle by the power of normal braking need to brake immediately time, the action of bicycle brake hull can realize emergency brake, in the time need to releasing energy, only need press the control handle of bicycle handle left end.
beneficial effect of the present invention:
the present invention is provided with energy input system, energy storage system, energy output system, energy input by the control of control system bicycle hand brake, energy is stored through energy storage system, in the time of needs use, by energy output system, energy is exported, driving bicycle moves ahead, whole system relies on the direct transfer function of machinery to realize the transmission of energy completely, do not consume other fuel oils or electric energy, the function that can realize like this standard bicycle, can also make bicycle environmental protection, economical and practical.
brief description of the drawings:
accompanying drawing 1 is the structural representation of invention.
accompanying drawing 2 is schematic diagrams of invention running part.
accompanying drawing 3 is that the A-A of accompanying drawing 2 is to cutaway view.
accompanying drawing 4 is that the B-B of accompanying drawing 2 is to cutaway view.
accompanying drawing 5 is that the C-C of accompanying drawing 2 is to cutaway view.
detailed description of the invention:
embodiment 1:
a kind of morpet, its composition comprises: vehicle frame, wheel, described wheel nave 2 is provided with energy storage system, described wheel nave left end connects energy delivery system, described wheel nave right-hand member end energy input system, described energy storage system is made up of wind spring 1, described wind spring is arranged in wheel hub, described wind spring is covered by end cap 14, on interior axle 25 in described wheel hub, ratchet 8 is installed, described ratchet is connected with ratchet pusher dog 7, on described interior axle, sun gear 12 is installed, described sun gear is in transmission connection through idle pulley 5 and internal gear 4, described energy input system, energy delivery system is all connected on the rim brake being arranged on handlebar.
embodiment 2:
according to the morpet described in embodiment 1, in described energy delivery system wheel hub left half, on axle, angular contact ball bearing 15 is installed, output axis 14 is installed on described angular contact ball bearing, on described interior axle, unilateral bearing 11 is installed, described idle pulley is arranged on idler shaft 6 by bearing, described idle pulley is connected with internal gear, and described engaging gear is covered by internal tooth wheel cover 3, and described idler shaft one end is connected with retainer 13.
embodiment 3:
according to the morpet described in embodiment 1 or 2, in described energy input system wheel hub right half, on axle, angular contact ball bearing is installed, input axis 24 is installed on described angular contact ball bearing, on described output axis, be connected with power-transfer clutch, the clutch inner ring 26 of described power-transfer clutch, described clutch inner ring outer end cover has clutch outer ring 22, described clutch outer ring is connected with energy storage pusher dog 20, in described wheel hub right half, on axle, cover has sleeve, on described sleeve, needle bearing is installed, on described needle bearing, be connected with clutch pusher dog 27, on described clutch pusher dog, disk brake 21 is installed, described disk brake is provided with controls tied silk 18, described clutch pusher dog connection chain wheel shaft 28, sprocket wheel 23 is installed on described sprocket shaft.
embodiment 4:
according to the boosting method of the morpet described in embodiment 1 or 2 or 3, the method comprises the steps:
(1) in the time normally riding, clutch control dish is in holding state tightly, and the power-transfer clutch pusher dog being attached thereto is controlled power effect but does not stop extremely, rotates with wheel simultaneously; Now overriding clutch, in disengaged condition, separates spring case axis and wheel hub, and the wheel hub on the left side can not be subject to the impact of stored energy mechanism; Due to clutch pusher dog, roller is pressed on the right to the large angle of wedge one side of clutch inner ring simultaneously, now clutch outer ring separates completely with clutch inner ring, be that clutch outer ring forward and backward all can not drive inner ring to rotate, so the right wheel hub is not affected by stored energy mechanism yet, bicycle can normally be ridden;
(2) in the time of morpet energy storage, clutch control dish is in free state, because the speed of clutch outer is greater than inner ring, under the effect of clutch outer friction force, roller is towards the little position motion of the angle of wedge, make overriding clutch Internal and external cycle unidirectional connected, now the rotating speed of wheel hub is greater than the rotating speed of spring case therefore the motion of wheel hub reaches spring case outer ring through clutch outer member, energy storage pusher dog, safety clutch roller, clutch outer, power-transfer clutch inner ring, the right axle of spring case, drives spring case to rotate energy storage; Meanwhile ratchet pusher dog is in closure state, and ratchet begins to such an extent that spring case can only unidirectional rotation, to allow energy be stored;
(3) in the time that releasing energy, unclamp with lock silk control ratchet pusher dog by needs, spring has now stored up full energy will Quick-return, drive the left axle twirl of spring case, now the speed of the left axle of spring case will be greater than the rotating speed of sun gear, drives sun gear to rotate under the effect of unilateral bearing; The motion of spring case through sun gear, idle pulley, internal gear, internal tooth wheel cover, reach left wheel hub, complete the release of wind spring energy; Now the overriding clutch on the right, in disengaged condition, can not affect the release of energy, thereby drives bicycle to advance.
(4) storage of energy completes by the rim brake being arranged on handlebar with release, control clutch control dish and the bicycle rear braking parallel control of energy storage section, but both opposite states, only need to slightly stir roller for the control operation of controllable clutch and can not need very large power, so in the time normally riding, clutch pusher dog presses to the large angle of wedge one side to the small load force of roller by roller, now no matter bicycle advances or retreats the impact of Dou Bushou mechanism, when when brake is under the effect of rear braking brake cable, clutch control dish separates with clutch pusher dog, because clutch outer ring is faster than inner ring speed, under the effect of the little angle of wedge, between Internal and external cycle, produce the effect of power, bicycle slows down and energy storage, if only need pinch lower rear braking handle by the power of normal braking need to brake immediately time, the action of bicycle brake hull can realize emergency brake, in the time need to releasing energy, only need press the control handle of bicycle handle left end.
Claims (4)
1. a morpet, its composition comprises: vehicle frame, wheel, it is characterized in that: described wheel nave is provided with energy storage system, described wheel nave left end connects energy delivery system, described wheel nave right-hand member is equipped with energy input system, described energy storage system comprises wind spring, described wind spring is arranged in wheel hub, described wind spring is covered by end cap, on interior axle in described wheel hub, ratchet is installed, described ratchet is connected with ratchet pusher dog, on described interior axle, sun gear is installed, described sun gear is in transmission connection through idle pulley and internal gear..
2. morpet according to claim 1, it is characterized in that: in described energy delivery system wheel hub left half, on axle, angular contact ball bearing is installed, output axis is installed on described angular contact ball bearing, on described interior axle, unilateral bearing is installed, described idle pulley is arranged on idler shaft by bearing, described idle pulley is connected with internal gear, and described engaging gear is covered by internal tooth wheel cover, and described idler shaft one end is connected with retainer.
3. morpet according to claim 1 and 2, it is characterized in that: in described energy input system wheel hub right half, on axle, angular contact ball bearing is installed, input axis is installed on described angular contact ball bearing, on described output axis, be connected with power-transfer clutch, the clutch inner ring of described power-transfer clutch, described clutch inner ring outer end cover has clutch outer ring, described clutch outer ring is connected with energy storage pusher dog, in described wheel hub right half, on axle, cover has sleeve, on described sleeve, needle bearing is installed, on described needle bearing, be connected with clutch pusher dog, on described clutch pusher dog, disk brake is installed, described disk brake is provided with control tied silk, described clutch pusher dog connection chain wheel shaft, on described sprocket shaft, sprocket wheel is installed.
4. a boosting method for the morpet described in claim 1 or 2 or 3, is characterized in that: the method comprises the steps:
(1) in the time normally riding, clutch control dish is in holding state tightly, and the power-transfer clutch pusher dog being attached thereto is controlled power effect but does not stop extremely, rotates with wheel simultaneously; Now overriding clutch, in disengaged condition, separates spring case axis and wheel hub, and the wheel hub on the left side can not be subject to the impact of stored energy mechanism; Due to clutch pusher dog, roller is pressed on the right to the large angle of wedge one side of clutch inner ring simultaneously, now clutch outer ring separates completely with clutch inner ring, be that clutch outer ring forward and backward all can not drive inner ring to rotate, so the right wheel hub is not affected by stored energy mechanism yet, bicycle can normally be ridden;
(2) in the time of morpet energy storage, clutch control dish is in free state, because the speed of clutch outer is greater than inner ring, under the effect of clutch outer friction force, roller is towards the little position motion of the angle of wedge, make overriding clutch Internal and external cycle unidirectional connected, now the rotating speed of wheel hub is greater than the rotating speed of spring case therefore the motion of wheel hub reaches spring case outer ring through clutch outer member, energy storage pusher dog, safety clutch roller, clutch outer, power-transfer clutch inner ring, the right axle of spring case, drives spring case to rotate energy storage; Meanwhile ratchet pusher dog is in closure state, and ratchet begins to such an extent that spring case can only unidirectional rotation, to allow energy be stored;
(3) in the time that releasing energy, unclamp with lock silk control ratchet pusher dog by needs, spring has now stored up full energy will Quick-return, drive the left axle twirl of spring case, now the speed of the left axle of spring case will be greater than the rotating speed of sun gear, drives sun gear to rotate under the effect of unilateral bearing, the motion of spring case through sun gear, idle pulley, internal gear, internal tooth wheel cover, reach left wheel hub, complete the release of wind spring energy, now the overriding clutch on the right, in disengaged condition, can not affect the release of energy, thereby drives bicycle to advance, (4) storage of energy completes by the rim brake being arranged on handlebar with release, control clutch control dish and the bicycle rear braking parallel control of energy storage section, but both opposite states, only need to slightly stir roller for the control operation of controllable clutch and can not need very large power, so in the time normally riding, clutch pusher dog presses to the large angle of wedge one side to the small load force of roller by roller, now no matter bicycle advances or retreats the impact of Dou Bushou mechanism, when when brake is under the effect of rear braking brake cable, clutch control dish separates with clutch pusher dog, because clutch outer ring is faster than inner ring speed, under the effect of the little angle of wedge, between Internal and external cycle, produce the effect of power, bicycle slows down and energy storage, if only need pinch lower rear braking handle by the power of normal braking need to brake immediately time, the action of bicycle brake hull can realize emergency brake, in the time need to releasing energy, only need press the control handle of bicycle handle left end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410173714.2A CN103935450B (en) | 2014-04-28 | 2014-04-28 | Power-assisting bicycle and power assisting method |
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Application Number | Priority Date | Filing Date | Title |
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CN201410173714.2A CN103935450B (en) | 2014-04-28 | 2014-04-28 | Power-assisting bicycle and power assisting method |
Publications (2)
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CN103935450A true CN103935450A (en) | 2014-07-23 |
CN103935450B CN103935450B (en) | 2017-02-22 |
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CN201410173714.2A Expired - Fee Related CN103935450B (en) | 2014-04-28 | 2014-04-28 | Power-assisting bicycle and power assisting method |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106741534A (en) * | 2016-12-28 | 2017-05-31 | 门立山 | A kind of flywheel and the bicycle using the flywheel |
CN107697215A (en) * | 2017-11-07 | 2018-02-16 | 莫建华 | Spring energy source bag |
CN108313194A (en) * | 2017-01-16 | 2018-07-24 | 崔朔平 | The bicycle wheel disc mechanism of torque fluctuations is buffered equipped with wind spring |
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CN1085860A (en) * | 1993-05-05 | 1994-04-27 | 刘春华 | Energy storage type brake for bicycle |
CN2185724Y (en) * | 1994-04-15 | 1994-12-21 | 王坤生 | Power-storage energy-saving device for bicycle |
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US20030181292A1 (en) * | 2002-03-19 | 2003-09-25 | Su Chiang Shui | Exercising bicycle |
CN2749763Y (en) * | 2004-09-24 | 2006-01-04 | 李晓琪 | Spiral spring type bicycle |
CN201120946Y (en) * | 2007-06-29 | 2008-09-24 | 程辉 | Wind spring dynamic force bicycle |
US20100148465A1 (en) * | 2008-10-20 | 2010-06-17 | Coghill Jr Thomas E | Energy coil system for vehicles |
CN203186532U (en) * | 2013-02-04 | 2013-09-11 | 李金栋 | Energy storage device and bicycle using same |
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2014
- 2014-04-28 CN CN201410173714.2A patent/CN103935450B/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4305599A (en) * | 1979-12-28 | 1981-12-15 | Houston Jack E | Transmission for a wheeled vehicle |
CN1085860A (en) * | 1993-05-05 | 1994-04-27 | 刘春华 | Energy storage type brake for bicycle |
CN2185724Y (en) * | 1994-04-15 | 1994-12-21 | 王坤生 | Power-storage energy-saving device for bicycle |
CN2191167Y (en) * | 1994-06-18 | 1995-03-08 | 周庆龙 | Energy storing device for bicycle |
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CN2749763Y (en) * | 2004-09-24 | 2006-01-04 | 李晓琪 | Spiral spring type bicycle |
CN201120946Y (en) * | 2007-06-29 | 2008-09-24 | 程辉 | Wind spring dynamic force bicycle |
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CN203186532U (en) * | 2013-02-04 | 2013-09-11 | 李金栋 | Energy storage device and bicycle using same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106741534A (en) * | 2016-12-28 | 2017-05-31 | 门立山 | A kind of flywheel and the bicycle using the flywheel |
CN108313194A (en) * | 2017-01-16 | 2018-07-24 | 崔朔平 | The bicycle wheel disc mechanism of torque fluctuations is buffered equipped with wind spring |
CN107697215A (en) * | 2017-11-07 | 2018-02-16 | 莫建华 | Spring energy source bag |
Also Published As
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