CN108791687A - A kind of high speed bicycle - Google Patents
A kind of high speed bicycle Download PDFInfo
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- CN108791687A CN108791687A CN201810829117.9A CN201810829117A CN108791687A CN 108791687 A CN108791687 A CN 108791687A CN 201810829117 A CN201810829117 A CN 201810829117A CN 108791687 A CN108791687 A CN 108791687A
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- treadle
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- high speed
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- 238000010586 diagram Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a kind of high speed bicycles, are related to non-motor vehicle field, it is intended to solve the problems, such as that standard bicycle rotating speed is slow and laborious, its key points of the technical solution are that：A kind of high speed bicycle, including vehicle frame, front-wheel, it is rotationally connected with the rear axle of vehicle frame, it is rotationally connected with the trailing wheel of rear axle, it is connected to the vehicle seat of vehicle frame, the vehicle frame is connected with driving mechanism, the power intake of the driving mechanism is connected with treadle component, the power output end of the driving mechanism is connected to trailing wheel, the driving mechanism includes the left drive component being symmetrical set with vehicle frame center line and right drive component, the left drive component and right drive component are located at trailing wheel both sides and alternating action is in rear axle, further include being connected to vehicle frame and the auxiliary drive component for driving treadle component.A kind of high speed bicycle of the present invention, has the advantages that high speed is laborsaving.
Description
Technical field
The present invention relates to non-motor vehicle fields, more specifically, it relates to a kind of high speed bicycle.
Background technology
Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of typically two wheels.After people rides vehicle, trampled with foot
Plate is power, is the environmentally protective vehicles.Bicycle type in the market is various, and performance increasingly optimizes.
Such as a kind of foot-operated labour-saving bicycle disclosed in the Chinese patent that notification number is CN201296321Y, technical points
It is：Middle shaft gear is fixed on trailing wheel, and flywheel is mounted on middle shaft gear, and the first treadle and second are separately installed on flywheel
Treadle, steel wire rope one end are connected with the first treadle and the second treadle respectively, and the other end is connected with bearing, and bearing is packed in vehicle
On frame, due to increasing treadle, people is pedaled time saving and energy saving when walking.But when stepping on the first pedal, in flywheel turns and drive
Shaft gear rotates, while axis gear drives another flywheel turns, to which people is relatively elaborate when trampling.
Therefore need to propose a kind of new scheme to solve the problems, such as this.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of high speed bicycle, has and save
The advantages of power.
The present invention above-mentioned technical purpose technical scheme is that：A kind of high speed bicycle,
It is described including vehicle frame, front-wheel, the rear axle for being rotationally connected with vehicle frame, the trailing wheel for being rotationally connected with rear axle, the vehicle seat for being connected to vehicle frame
Vehicle frame is connected with driving mechanism, and the power intake of the driving mechanism is connected with treadle component, the power of the driving mechanism
Output end is connected to trailing wheel, and the driving mechanism includes the left drive component being symmetrical set with vehicle frame center line and right driving group
Part, the left drive component and right drive component are located at trailing wheel both sides and alternating action is in rear axle, further includes being connected to
Vehicle frame and the auxiliary drive component for being used to drive treadle component.
By using above-mentioned technical proposal, treadle component drives left drive component to work first, and left drive component passes through speed
Than acting on trailing wheel after amplification and driving rear wheel, treadle component drives right drive component work, right drive component band later
Dynamic trailing wheel continuation rotates forward, and left drive component stops exerting a force to trailing wheel at this time, and trailing wheel is turned by the driving of right drive component
When dynamic, disconnected since the power of left drive component and trailing wheel transmits, left drive component not by the opposite force of trailing wheel, in this way when
It, can be to avoid driving left drive component rotate together when driving right drive component driving rear wheel, it together should left drive component
When work, right drive component will not be driven while being rotated, kinetic equation loss is reduced, reach more laborsaving technique effect.
The present invention is further arranged to：The treadle component includes the left treadle for being connected to left drive component, is connected to the right side
The right treadle of drive component, the left treadle are rotatably connected to pedal with right treadle end.
By using above-mentioned technical proposal, alternately exerted a force at work to left treadle and right treadle by people, to alternately
It drives left drive component and right drive component to work, realizes the effect persistently to exert a force to trailing wheel.
The present invention is further arranged to：The left drive component includes the level-one accelerating pulley group for being rotationally connected with vehicle frame, connects
It is connected to the two level accelerating pulley group of level-one accelerating pulley group, the power output end intermittent action of the two level accelerating pulley group is in rear axle.
By using above-mentioned technical proposal, left treadle can drive the level-one accelerating pulley group on the left of trailing wheel run and
Realize that speed increases, rear stage accelerating pulley group drive the rotation of two level accelerating pulley group, realize the by two level accelerating pulley group
Secondary velocity increases, and two level accelerating pulley group drives rear wheel, can improve the whole of bicycle by the increase of speed twice in this way
Body travel speed, and the rotation ratio of level-one accelerating pulley group and two level accelerating pulley group can be adjusted according to actual conditions, to
Adapt to the speed needs of different operating modes.
The present invention is further arranged to：The level-one accelerating pulley group includes the first axis for being rotationally connected with vehicle frame, fixation
It is connected to the first head sprocket of the first axis, the left treadle end is connected to the first axis by the first flywheel turns, also wraps
Include the second axis for being rotationally connected with vehicle frame, the first accessary sprocket wheel for being fixedly connected on the second axis, be connected to the first head sprocket and
The power intake of first chain of the first accessary sprocket wheel, the two level accelerating pulley group is fixedly connected on the second axis.
By using above-mentioned technical proposal, when people depresses left treadle, the first axis is driven under the action of the first flywheel
Rotation, is fixedly connected between the first axis and the first head sprocket, to drive the rotation of the first head sprocket, the first head sprocket to pass through the
One the first accessary sprocket wheel of chain-driving rotates, and the number of teeth of the first accessary sprocket wheel is less than the number of teeth of the first head sprocket, turns to realize
The level-one amplification of speed.
The present invention is further arranged to：The two level accelerating pulley group includes being fixedly connected on the second main chain of the second axis
It takes turns, be fixedly connected on trailing wheel and turning set is set to the flower-drum of rear axle, the left flywheel being connected on the left of flower-drum, is connected to the second main chain
The second chain between wheel and left flywheel, further includes the right flywheel being connected on the right side of flower-drum.
By using above-mentioned technical proposal, it is located at the first accessary sprocket wheel on the left of trailing wheel and the second head sprocket is driven to rotate, second
Head sprocket drives trailing wheel realization to rotate forward by the left flywheel turns of the second chain-driving by left wheel action in flower-drum, when
When left treadle is swung down to range and rotates back up, the right treadle on the right side of trailing wheel rotates down and drives position
Level-one accelerating pulley group on the right side of trailing wheel and the rotation of two level accelerating pulley group, to provide trailing wheel lasting power, and when a left side
When the outer ring of flywheel stops operating, flower-drum is driven by the first flywheel and is rotated, and power will not be transferred to left flywheel, to reach province
The effect of power, further, since being connected to the first flywheel between left treadle and the first axis so that when left treadle is rotated up
One axis does not rotate, to which the first head sprocket will not be driven to rotate, therefore the left drive component positioned at trailing wheel both sides and the right side
Drive component is mutual indepedent, is independent of each other, to reduce kinetic equation loss.
The present invention is further arranged to：The auxiliary drive component includes the wheel for being rotationally connected with vehicle frame close to cushion position
Frame, the fixed pulley for being rotationally connected with wheel carrier both ends respectively, the driving rope being arranged around fixed pulley, one end connection of the driving rope
In left treadle, the other end is connected to right treadle.
By using above-mentioned technical proposal, one end of driving rope is pulled to move down when left treadle rotates down, fixed
Under the guiding role of pulley, drive the other end of rope that right treadle is driven to move up, to realize the reset of right treadle, when a left side is stepped on
When bar is swung down to range point, right treadle is stepped downwards to drive right drive component, is stepped on by driving rope band to move a left side
Bar is rotated up, and so on, it realizes that left treadle continues and replace to rotate upwardly and downwardly with right treadle, has reached labour-saving technology effect
Fruit.
The present invention is further arranged to：The auxiliary drive component includes the resetting shaft for being rotationally connected with vehicle frame, is connected to
Two reseting wheels at resetting shaft both ends are respectively fixedly connected in two reseting wheel lateral walls and positioned at a certain diameter both ends of reseting wheel
Two sliding axles, the sliding slot for being opened in left treadle and right treadle stage casing respectively, two sliding axles are arranged in both sides respectively
In sliding slot.
By using above-mentioned technical proposal, reseting wheel rotation is driven when left treadle rotates down, due to two sliding axles
Positioned at the both ends of a certain diameter of reseting wheel, therefore when one of sliding axle turns to low spot, another sliding axle turns to
High point drives the rotation of two sliding axles by reseting wheel, and two sliding axles slides be threaded through in sliding slot respectively, to drive left treadle with
Right treadle, which is realized, alternately to be rotated upwardly and downwardly；There is top dead centre when it was determined that therefore sliding axle rotating due to reseting wheel diameters
And lower dead center, when sliding axle turns to lower dead center, left treadle or right treadle are swung down to maximum angle, by calculating,
Can excessively be rotated down to avoid left treadle or right treadle causes to contact to earth, to improve safety when driving.
The present invention is further arranged to：The auxiliary drive component includes the gas tank for being connected to vehicle frame lower end, the gas tank
Middle part is connected with partition board and will be divided into two cavitys inside gas tank, and the bottom of the partition board is offered opens what two cavitys were connected to
Mouthful, piston is sealed and slidably connected in two cavitys, and the bar portion of two pistons is pierced by the top of gas tank and connects upwards
It is connected to slide bar, the slide bar is vertical with the bar portion of piston and is arranged towards treadle, and the sliding bar is arranged in sliding slot.
By using above-mentioned technical proposal, when left treadle rotates down, the slide bar in left side and piston is driven to move down,
To compress the air in gas tank, pushes the piston positioned at right side to move up, connect with the bar portion of right hand piston to drive
Slide bar move up, and then right treadle is driven to be rotated up, realizes that left treadle and right treadle alternately rotate upwardly and downwardly.
The present invention is further arranged to：The vehicle frame is provided with the adjusting part for adjusting vehicle seat position, the adjusting
Component includes the first adjustment seat for being fixedly installed on vehicle frame vertical bar upper end, is opened in the first adjustment seat along car body front-rear direction
First regulating tank, the mounting groove for being opened in the first adjustment seat are fixedly connected on vehicle seat lower surface and are arranged in the second of mounting groove
Adjustment seat, is arranged in the first regulating tank and the second regulating tank at the second regulating tank for being opened in the second adjustment seat along longitudinal direction successively
Adjusting bolt, the section of the adjusting bolt are to coordinate rectangular, first adjusting of adjusting bolt stretching with the first regulating tank
One end of seat is cylinder and has been connected through a screw thread nut, and first adjustment seat is pushed against with mounting groove inner wall interference.
Unscrew nut so that adjusting bolt when needing to adjust the front and back position of vehicle seat by using above-mentioned technical proposal
The second adjustment seat can be driven to realize to be moved forward and backward, to realize the front and back adjusting of vehicle seat, when the upper bottom for needing adjusting vehicle seat
When setting, the mode that weight impact may be used adjusts the upper and lower position of the second adjustment seat, to realize to vehicle seat upper and lower position
Adjustment；By the adjustment to vehicle seat position, to adapt to the treadle of different length, while it being suitable for the people of different heights.
The present invention is further arranged to：The outer turning set of two sliding axles is equipped with idler wheel, and the idler wheel is arranged in sliding slot.
Sliding slot and sliding axle are reduced by idler wheel when sliding axle is rotated along sliding slot by using above-mentioned technical proposal
Between abrasion, prolong the service life.
In conclusion the invention has the advantages that：
One：Treadle component drives left drive component to work first, and left drive component acts on trailing wheel simultaneously after amplifying by speed ratio
Rear wheel is driven, treadle component drives right drive component work, right drive component that trailing wheel continuation is driven to rotate forward later, and
Left drive component stops exerting a force to trailing wheel at this time, and trailing wheel is driven by right drive component when rotating, due to left drive component with
The power of trailing wheel, which transmits, to be disconnected, therefore left drive component is by the opposite force of trailing wheel, in this way after driving right drive component driving
When wheel rotation, can to avoid driving left drive component rotate together, with should left drive component work when, right driving will not be driven
Component rotates simultaneously, reduces kinetic equation loss, reaches more laborsaving technique effect；
Secondly：One end of driving rope is pulled to move down when left treadle rotates down, under the guiding role of fixed pulley, driving rope
The other end drive right treadle to move up, to realize the reset of right treadle, when left treadle is swung down to range point
When, right treadle is stepped downwards to drive right drive component, is rotated up by driving rope band to move left treadle, and so on, it is real
Existing left treadle continues and replaces to rotate upwardly and downwardly with right treadle, has reached labour-saving technique effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment one；
Fig. 2 is the structural schematic diagram of driving mechanism；
Fig. 3 is the structural schematic diagram of embodiment two；
Fig. 4 is the structural schematic diagram of embodiment three and example IV；
Fig. 5 is the internal structure schematic diagram of gas tank.
In figure：1, vehicle frame；2, front-wheel；3, rear axle；4, trailing wheel；5, vehicle seat；6, driving mechanism；7, treadle component；8, left drive
Dynamic component；9, right drive component；10, auxiliary drive component；11, left treadle；12, right treadle；13, pedal；14, level-one accelerating pulley
Group；15, two level accelerating pulley group；16, the first axis；17, the first head sprocket；18, the first flywheel；19, the second axis；20, first
Accessary sprocket wheel；21, the first chain；22, the second head sprocket；23, flower-drum；24, left flywheel；25, right flywheel；26, wheel carrier；27, fixed sliding
Wheel；28, driving rope；29, resetting shaft；30, reseting wheel；31, sliding axle；32, sliding slot；33, gas tank；34, partition board；35, cavity；
36, it is open；37, piston；38, slide bar；39, adjusting part；40, the first adjustment seat；41, the first regulating tank；42, first spiral shell is adjusted
Bolt；43, the second regulating tank；44, the second adjustment seat；45, mounting groove；46, idler wheel；47, the second chain；48, longitudinal rod；49, preceding
Holder；50, after-poppet.
Specific implementation mode
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment one：A kind of high speed bicycle, as shown in Figure 1, including vehicle frame 1, being rotationally connected with vehicle frame 1 by axis
The front-wheel 2 of front end, rotates the trailing wheel 4 for being set in rear axle 3 at the rear axle 3 for being rotatably connected on 1 rear side of vehicle frame, further includes being connected to vehicle
The vehicle seat 5 of 1 middle part upper end of frame；Driving mechanism 6 is connected on vehicle frame 1, and the power intake of driving mechanism 6 is connected with and steps on
The power output end of bar assembly 7, driving mechanism 6 is connected to trailing wheel 4, and driving mechanism 6 includes left drive component 8 and right drive component
9, and left drive component 8 and right drive component 9 are symmetrical set with the center line of vehicle frame 1 and are located at the both sides of trailing wheel 4,
Left drive component 8 and 9 alternating action of right drive component are also associated with multiple for controlling treadle component 7 in trailing wheel 4 on vehicle frame 1
The auxiliary drive component 10 of position, by auxiliary drive component 10 so that 7 continue working of treadle component and more laborsaving.Front-wheel 2 is straight
Diameter is less than 4 diameter of trailing wheel, to increase the installation space of treadle component 7；Change scheme and apply also for tricycle field, to reach
To identical technique effect.
Treadle component 7 drives left drive component 8 to work first, and left drive component 8 acts on trailing wheel 4 after amplifying by speed ratio
And trailing wheel 4 is driven to rotate, treadle component 7 drives right drive component 9 to work later, and right drive component 9 drives trailing wheel 4 to continue forward
Rotation, and left drive component 8 stops exerting a force to trailing wheel 4 at this time, and trailing wheel 4 is driven by right drive component 9 when rotating, due to a left side
The power of drive component 8 and trailing wheel 4, which transmits, to be disconnected, therefore left drive component 8 is not by the opposite force of trailing wheel 4, right when driving in this way
It, can be to avoid driving left drive component 8 to rotate together when drive component 9 drives trailing wheel 4 to rotate, it together should 8 work of left drive component
When making, right drive component 9 will not be driven while being rotated, kinetic equation loss is reduced, reach more laborsaving technique effect.
As shown in Fig. 2, treadle component 7 includes the left treadle 11 for being connected to left drive component 8, is connected to right drive component 9
Right treadle 12, pedal 13 is rotatably connected to by shaft in the end of left treadle 11 and right treadle 12；Pass through at work
People alternately exerts a force to left treadle 11 and right treadle 12, to which the left drive component 8 of driven and right drive component 9 work, realizes
The effect persistently to exert a force to trailing wheel 4.
As shown in figure 3, vehicle frame 1 includes for connecting the longitudinal rod 48 of vehicle seat 5, being connected to 48 front of longitudinal rod and for connecting
The fore-stock 49 of front-wheel 2 is connect, 48 rear of longitudinal rod is connected to and is used to connect the after-poppet 50 of trailing wheel 4, after-poppet 50, which takes the shape of the letter U, to be set
It sets and trailing wheel 4 is rotationally connected in after-poppet 50；Left drive component 8 includes the level-one that after-poppet 50 is rotationally connected with by shaft
Accelerating pulley group 14, the two level accelerating pulley group 15 for being connected to level-one accelerating pulley group 14 and being driven by level-one accelerating pulley group 14, two level adds
The power output end intermittent action of fast wheel group 15 is in rear axle 3；Left treadle 11 can drive the level-one accelerating pulley positioned at 4 left side of trailing wheel
Group 14 runs and realizes that speed increases, rear stage accelerating pulley group 14 drive two level accelerating pulley group 15 to rotate, pass through two
Grade accelerating pulley group 15 realizes that second of speed increases, and two level accelerating pulley group 15 drives trailing wheel 4 to rotate, and increases in this way by speed twice
The whole travel speed of bicycle can be improved greatly, and the rotation ratio of level-one accelerating pulley group 14 and two level accelerating pulley group 15 can root
It is adjusted according to actual conditions, to adapt to the speed needs of different operating modes.
As shown in Fig. 2, level-one accelerating pulley group 14 includes the first axis 16 that rotation is arranged in after-poppet 50, it is fixedly connected on
First head sprocket 17 of the first axis 16,11 end of left treadle are rotationally connected with the first axis 16 by the first flywheel 18, also wrap
It includes the second axis 19 for being rotationally connected with after-poppet 50, the first accessary sprocket wheel 20 for being fixedly connected on the second axis 19, be connected to
First chain 21 of one head sprocket 17 and the first accessary sprocket wheel 20, the power intake of two level accelerating pulley group 15 are fixedly connected on second
Axis 19；When people depresses left treadle 11, the first axis 16 is driven to rotate under the action of the first flywheel 18, the first axis 16 with
It is fixedly connected between first head sprocket 17, to drive the rotation of the first head sprocket 17, the first head sprocket 17 to pass through the first chain 21
It drives the first accessary sprocket wheel 20 to rotate, and the number of teeth of the first accessary sprocket wheel 20 is less than the number of teeth of the first head sprocket 17, turns to realize
The level-one amplification of speed.
As shown in Fig. 2, two level accelerating pulley group 15 includes the second head sprocket 22 for being fixedly connected on the second axis 19, fixed company
It is connected to trailing wheel 4 and turning set is set to the flower-drum 23 of rear axle 3, the left flywheel 24 for being threadingly attached to 23 left side of flower-drum, is connected to
The second chain 47 between second head sprocket 22 and left flywheel 24 further includes the right flywheel for being threadingly attached to 23 right side of flower-drum
25, and herein the screw thread of left flywheel 24 and right flywheel 25 be arranged at it is on inner ring and oppositely oriented so that left flywheel 24 and the right side
The rotation direction of flywheel 25 is identical；The first accessary sprocket wheel 20 positioned at 4 left side of trailing wheel drives the rotation of the second head sprocket 22, the second main chain
Wheel 22 drives left flywheel 24 to rotate by the second chain 47, acts on flower-drum 23 by left flywheel 24, trailing wheel 4 is driven to realize forward
Rotation, when left treadle 11 is swung down to range and rotates back up, the right treadle 12 for being located at 4 right side of trailing wheel is downward
It rotates and level-one accelerating pulley group 14 and two level accelerating pulley group 15 positioned at 4 right side of trailing wheel is driven to rotate, to be held to the offer of trailing wheel 4
Continuous power, and when the outer ring of left flywheel 24 stops operating, flower-drum 23 is driven by the first flywheel 18 and is rotated, will not be by power
It is transferred to left flywheel 24, to reach labour-saving effect, further, since passing through bolt between left treadle 11 and the first axis 16
It is connected to the first flywheel 18, the outer ring of the first flywheel 18 is bolted on left treadle 11, and the inner ring of the first flywheel 18 connects
It is connected on the first axis 16 so that the first axis 16 does not rotate when left treadle 11 is rotated up, to drive first
Head sprocket 17 rotates, therefore left drive component 8 positioned at 4 both sides of trailing wheel and right drive component 9 are mutual indepedent, are independent of each other, when
When left treadle stops operating, left drive component is out of service, and when right treadle stops operating, right drive component is out of service, when
When left and right treadle stops operating, left drive component and right drive component are simultaneously stopped operation, and trailing wheel can continue forward
Rotation, to reduce kinetic equation loss.
As shown in Figure 1, in order to while ensureing that left treadle 11 rotates down right treadle 12 be rotated up reset, auxiliary drive
Component 10 include rotation be arranged in longitudinal rod 48 close to cushion position and in be laterally arranged wheel carrier 26, be rotationally connected with wheel respectively
The fixed pulley 27 at 26 both ends of frame, the driving rope 28 being arranged around fixed pulley 27, and one end of rope 28 is driven to be connected to left treadle
11, the other end is connected to right treadle 12, and rope band or nylon rope may be used in driving rope 28 herein；It is downward in left treadle 11 in this way
One end of driving rope 28 is pulled to move down when rotation, under the guiding role of fixed pulley 27, the other end of driving rope 28 drives
Right treadle 12 moves up, to realize the reset of right treadle 12, when left treadle 11 is swung down to range point, downwards
Right treadle 12 is stepped to drive right drive component 9, drives left treadle 11 to be rotated up by driving rope 28, and so on, it is real
Existing left treadle 11 continues and replaces to rotate upwardly and downwardly with right treadle 12, has reached labour-saving technique effect.
Embodiment two：A kind of high speed bicycle, as shown in figure 3, the difference from embodiment one is：Auxiliary drive
Component 10 includes the resetting shaft 29 for being rotationally connected with 48 bottom of longitudinal rod, is fixedly connected on 29 both ends of resetting shaft and disposed in parallel
Two reseting wheels 30 are respectively fixedly connected in two reseting wheels, 30 lateral wall and positioned at two cunnings at 30 a certain diameter both ends of reseting wheel
Moving axis 31, the sliding slot 32 for being opened in left treadle 11 and 12 stage casing of right treadle respectively, two sliding axles 31 are arranged in both sides respectively
In sliding slot 32；When left treadle 11 rotates down drive reseting wheel 30 rotate, due to two sliding axles 31 be located at reseting wheel 30 certain
The both ends of one diameter, therefore when one of sliding axle 31 turns to low spot, another sliding axle 31 rotates lofty perch, passes through
Reseting wheel 30 drives the rotation of two sliding axles 31, and two sliding axles 31 slide be threaded through in sliding slot 32 respectively, to drive left treadle 11
It realizes with right treadle 12 and alternately rotates upwardly and downwardly；Have when it was determined that therefore sliding axle 31 rotating due to 30 diameters of reseting wheel
There are top dead centre and lower dead center, when sliding axle 31 turns to lower dead center, left treadle 11 or right treadle 12 are swung down to maximum
Angle, by calculating, can excessively be rotated down to avoid left treadle 11 or right treadle 12 causes to contact to earth, when to improve driving
Safety.
Since sliding axle 31 reciprocatingly slides along sliding slot 32, the frictional force generated when in order to reduce sliding, outside sliding axle 31
Turning set is equipped with idler wheel 46, and idler wheel 46 is arranged in sliding slot 32；In this way when sliding axle 31 is rotated along sliding slot 32, pass through idler wheel 46
The abrasion between sliding slot 32 and sliding axle 31 is reduced, is prolonged the service life.
Embodiment three：A kind of high speed bicycle is with the difference of embodiment two as shown in Figure 4 and Figure 5：It is auxiliary
It includes being bolted to connection in the gas tank 33 of 48 lower end of longitudinal rod to help drive component 10,33 middle part of gas tank be longitudinally connected with every
Plate 34 simultaneously will be divided into two cavitys 35 in left and right inside gas tank 33, gas tank 33 is filled with high pressure sky in sealed set and by air compressor machine
Gas, the bottom of partition board 34 offer the opening 36 for being connected to two cavitys 35, seal and slidably connect in two cavitys 35
The bar portion of piston 37, two pistons 37 is pierced by 33 top of gas tank and is connected with slide bar 38 upwards, slide bar 38 and piston 37
Bar portion it is vertical and be arranged towards treadle, the sliding of slide bar 38 is arranged in sliding slot 32；On the left of left treadle 11 rotates down, and drives
Slide bar 38 and piston 37 move down, to compress the air in gas tank 33, push piston 37 positioned at right side to moving up
It is dynamic, to drive the slide bar 38 being connect with the bar portion of right hand piston 37 to move up, and then right treadle 12 is driven to be rotated up, it is real
Existing left treadle 11 and right treadle 12 alternately rotate upwardly and downwardly.
Example IV：A kind of high speed bicycle, as shown, the difference from embodiment one is：On vehicle frame 1
End is provided with the adjusting part 39 for adjusting 5 position of vehicle seat close to the position of vehicle seat 5, and adjusting part 39 includes being fixedly installed on
Vehicle frame 1 is opened in the first regulating tank of the first adjustment seat 40 close to the first adjustment seat 40 of 5 position of vehicle seat, along car body front-rear direction
41, further include the mounting groove 45 for being opened in the first adjustment seat 40, be fixedly connected on 5 lower surface of vehicle seat and be arranged in mounting groove 45
Second adjustment seat 44, is arranged in 41 and of the first regulating tank at the second regulating tank 43 for being opened in the second adjustment seat 44 along longitudinal direction successively
The section of the adjusting bolt of second regulating tank 43, adjusting bolt is rectangular to coordinate with the first regulating tank 41, to prevent second
Adjustment seat 44 rotates relative to the first adjustment seat 40, and one end of adjusting bolt the first adjustment seat 40 of stretching is cylinder and leads to
It crosses and is threaded with nut, the first adjustment seat 40 is pushed against with 45 inner wall interference of mounting groove；When the front and back position for needing adjusting vehicle seat 5
When, unscrew nut so that adjusting bolt can drive the second adjustment seat 44 to realize and be moved forward and backward, to realize the front and back of vehicle seat 5
It adjusts, when needing to adjust the upper and lower position of vehicle seat 5, the mode that weight impact may be used adjusts the upper and lower of the second adjustment seat 44
Position, to realize the adjustment to 5 upper and lower position of vehicle seat；By the adjustment to 5 position of vehicle seat, to adapt to stepping on for different length
Bar, while being suitable for the people of different heights.
By test of many times, now chooses one of which data and carry out effect elaboration：When left treadle 11 and right treadle 12 are selected
When 60cm, the rotational angle of left treadle 11 and right treadle 12 is left when left treadle 11 and the selection 65cm of right treadle 12 up to 48 °
The rotational angle of treadle 11 and right treadle 12 is up to 45 °, and for trampling 40 times per hour, left treadle 11 and right treadle 12 are total
Under 80, the transmission ratio of level-one accelerating pulley group 14 selects 1:6, the transmission ratio of two level accelerating pulley group 15 selects 1:3, therefore left driving group
Part 8 drives 180 circle of the rotation of trailing wheel 4, right drive component 9 to drive 180 circle of the rotation of trailing wheel 4, with 4 perimeter of trailing wheel, 2 meters of calculating, Ke Yihang
Make 360 meters, therefore about 21 kilometers can be reached per hour, compared with the standard bicycle under identical working condition, program institute
Attainable speed faster, therefore has obvious high effect.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of high speed bicycle, including vehicle frame (1), front-wheel (2), the rear axle (3) for being rotationally connected with vehicle frame (1), rotation
The trailing wheel (4) for being connected to rear axle (3), the vehicle seat (5) for being connected to vehicle frame (1), it is characterised in that：The vehicle frame (1) is connected with drive
The power intake of motivation structure (6), the driving mechanism (6) is connected with treadle component (7), the power of the driving mechanism (6)
Output end is connected to trailing wheel (4), and the driving mechanism (6) includes the left drive component being symmetrical set with vehicle frame (1) center line
(8) trailing wheel (4) both sides are located at and are handed over right drive component (9), the left drive component (8) and right drive component (9)
Further include being connected to vehicle frame (1) and the auxiliary drive component for driving treadle component (7) for rear axle (3) is acted on（10）.
2. a kind of high speed bicycle according to claim 1, it is characterised in that：The treadle component (7) includes connecting
It is connected to the left treadle (11) of left drive component (8), is connected to the right treadle (12) of right drive component (9), the left treadle (11)
It is rotatably connected to pedal (13) with right treadle (12) end.
3. a kind of high speed bicycle according to claim 2, it is characterised in that：The left drive component (8) includes
It is rotationally connected with the level-one accelerating pulley group (14) of vehicle frame (1), is connected to the two level accelerating pulley group (15) of level-one accelerating pulley group (14),
The power output end intermittent action of the two level accelerating pulley group (15) is in rear axle (3).
4. a kind of high speed bicycle according to claim 3, it is characterised in that：Level-one accelerating pulley group (14) packet
The first axis (16) for being rotationally connected with vehicle frame (1), the first head sprocket (17) for being fixedly connected on the first axis (16) are included, it is described
Left treadle (11) end is rotationally connected with the first axis (16) by the first flywheel (18), further includes being rotationally connected with vehicle frame (1)
The second axis (19), be fixedly connected on the second axis (19) the first accessary sprocket wheel (20), be connected to the first head sprocket (17) and
The power intake of the first chain (21) of first accessary sprocket wheel (20), the two level accelerating pulley group (15) is fixedly connected in second
Axis (19).
5. a kind of high speed bicycle according to claim 4, it is characterised in that：Two level accelerating pulley group (15) packet
It includes and is fixedly connected on the second head sprocket (22) of the second axis (19), be fixedly connected on trailing wheel (4) and turning set is set to rear axle (3)
Flower-drum (23), be connected on the left of flower-drum (23) left flywheel (24), be connected to the second head sprocket (22) and left flywheel (24) it
Between the second chain (47), further include the right flywheel (25) being connected on the right side of flower-drum (23).
6. a kind of high speed bicycle according to claim 2, it is characterised in that：The auxiliary drive component（10）Packet
Include the wheel carrier (26) for being rotationally connected with the close cushion position of vehicle frame (1), the fixed pulley for being rotationally connected with wheel carrier (26) both ends respectively
(27), the driving rope (28) of fixed pulley (27) setting is bypassed, one end of the driving rope (28) is connected to left treadle (11), another
End is connected to right treadle (12).
7. a kind of high speed bicycle according to claim 2, it is characterised in that：The auxiliary drive component（10）Packet
It includes and is rotationally connected with the resetting shaft (29) of vehicle frame (1), two reseting wheels (30) being connected to resetting shaft (29) both ends, fix respectively
It is connected to two reseting wheels (30) lateral wall and is located at two sliding axles (31) at a certain diameter both ends of reseting wheel (30), opens up respectively
In the sliding slot (32) of left treadle (11) and right treadle (12) stage casing, two sliding axles (31) are arranged in the sliding slot of both sides respectively
(32) in.
8. a kind of high speed bicycle according to claim 7, it is characterised in that：The auxiliary drive component（10）Packet
Include the gas tank (33) for being connected to vehicle frame (1) lower end, be connected in the middle part of the gas tank (33) partition board (34) and will gas tank (33) it is internal
It is divided into two cavitys (35), the bottom of the partition board (34) offers the opening (36) for being connected to two cavitys (35), two institutes
It states and seals and slidably connect piston (37) in cavity (35), the bar portion of two pistons (37) is pierced by gas tank (33) top upwards
Portion is simultaneously connected with slide bar (38), and the slide bar (38) is vertical with the bar portion of piston (37) and is arranged towards treadle, the slide bar
(38) sliding is arranged in sliding slot (32).
9. a kind of high speed bicycle according to claim 1, it is characterised in that：The vehicle frame (1), which is provided with, to be used for
The adjusting part (39) of vehicle seat (5) position is adjusted, the adjusting part (39) includes being fixedly installed on vehicle frame (1) vertical bar upper end
The first adjustment seat (40), be opened in along car body front-rear direction the first adjustment seat (40) the first regulating tank (41), be opened in
The mounting groove (45) of one adjustment seat (40) is fixedly connected on vehicle seat (5) lower surface and is arranged in the second adjusting of mounting groove (45)
Seat (44), be opened in the second adjustment seat (44) along longitudinal direction the second regulating tank (43), be arranged in successively the first regulating tank (41) and
The section of the adjusting bolt of second regulating tank (43), the adjusting bolt is rectangular to coordinate with the first regulating tank (41), described
One end of adjusting bolt the first adjustment seat of stretching (40) is cylinder and has been connected through a screw thread nut, first adjustment seat
(40) it is pushed against with mounting groove (45) inner wall interference.
10. a kind of high speed bicycle according to claim 7, it is characterised in that：Two sliding axles (31) turn outside
Dynamic to be arranged with idler wheel (46), the idler wheel (46) is arranged in sliding slot (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829117.9A CN108791687A (en) | 2018-07-25 | 2018-07-25 | A kind of high speed bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829117.9A CN108791687A (en) | 2018-07-25 | 2018-07-25 | A kind of high speed bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108791687A true CN108791687A (en) | 2018-11-13 |
Family
ID=64078070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810829117.9A Pending CN108791687A (en) | 2018-07-25 | 2018-07-25 | A kind of high speed bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791687A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361683A (en) * | 2020-04-28 | 2020-07-03 | 余威 | High-speed labor-saving bicycle |
| TWI822449B (en) * | 2022-11-09 | 2023-11-11 | 稻田太一 | Pedaled speed bicycle |
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| US5364160A (en) * | 1993-02-26 | 1994-11-15 | Fritschen Thomas M | Open air duct bicycle saddle mount |
| KR19990070882A (en) * | 1998-02-25 | 1999-09-15 | 이상종 | Hydraulic powered bicycle |
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| 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 |
| TWI822449B (en) * | 2022-11-09 | 2023-11-11 | 稻田太一 | Pedaled speed bicycle |
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