CN104260815B - The body-building of a kind of hand-rail type rack drives and bicycle of playing - Google Patents
The body-building of a kind of hand-rail type rack drives and bicycle of playing Download PDFInfo
- Publication number
- CN104260815B CN104260815B CN201410345841.6A CN201410345841A CN104260815B CN 104260815 B CN104260815 B CN 104260815B CN 201410345841 A CN201410345841 A CN 201410345841A CN 104260815 B CN104260815 B CN 104260815B
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- Prior art keywords
- gear
- wheel
- building
- bicycle
- rack drives
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- Expired - Fee Related
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Classifications
-
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power
- B62M1/16—Rider propulsion of wheeled vehicles operated exclusively by hand power by means of a to-and-fro movable handlebar
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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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power
-
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to the body-building of a kind of hand-rail type rack drives and bicycle of playing, it is characterized in that: include vehicle body and the shake power set, actuating device, wheel driver and the brake gear that are arranged on vehicle body, the clutch end of shake power set connects the power intake of wheel driver by actuating device, and brake gear is connected to wheel driver；Front-wheel is arranged on the front end of vehicle body, and trailing wheel is arranged on the rear end of rear end vehicle body；Device of stopping before brake gear is arranged on front-wheel, and rear brake device is arranged on trailing wheel；The lower removable of the joystick of shake power set is hinged on vehicle frame, and the lower end of joystick is connected to one end of tooth bar；Actuating device includes gear-driven assembly and limit assembly, the ratcheting ratcheting end to tooth bar of power intake of gear-driven assembly, and the outfan of gear-driven assembly, by flywheel, chain and chain wheel drive rear wheel movement, constitutes rock type rack drives structure.The present invention integrates and plays and body-building, has simple in construction, the good and recreational strong beneficial effect of body-building effect.
Description
Technical field
The present invention relates to a kind of bicycle, the body-building of a kind of hand-rail type rack drives and bicycle of playing.When being kind
Still type integrate the bicycle played with body-building.Belong to body-building apparatus or body-building equipment technical field.
Background technology
At present, out of doors, inside community or park, body-building equipment of playing all is concentrated to be fixed on a little area
Place, moves owing to equipment cannot be carried out travelling, and people can only do the strong of dullness in resting on identical environment for a long time
Body moves, and causes the fatigue of visual sense feeling, makes people be not easy to persevere, so common people will be by after using several times
In equipment dullness, uninteresting the most just equipment is lost the interest played.Bicycle is dissolved into as the vehicles
In the life of people, along with the change of people life style, various obtain so that basis improves with bicycle certain
The bicycle of specific use enters in our life gradually, such as, be used for the mountain bike of body-building, for improving speed
Derailleur and the most popular folded bicycle etc..The body-building effect of the bicycle of these types is both for lower half
Body performs physical exercise, it is impossible to preferably to performing physical exercise above the waist, people if it is desired to arm and loin are performed physical exercise,
Then must change other body-building apparatus of dependence to perform physical exercise with can be only achieved this mesh, its process is loaded down with trivial details, loses time, forging
During refining, rate is low.
Summary of the invention
The purpose of the present invention, is to solve existing Exercycle to sporter exercise weak effect, efficiency above the waist
The highest low and recreational problem, it is provided that the body-building of a kind of hand-rail type rack drives and bicycle of playing, have simple in construction,
Good and the recreational strong feature of body-building effect.
The purpose of the present invention can reach by taking techniques below scheme:
The body-building of a kind of hand-rail type rack drives and bicycle of playing, its construction features is: includes vehicle body and is arranged on car
Shake power set, actuating device, wheel driver and brake gear with it, the power output of shake power set
Holding the power intake being connected wheel driver by actuating device, brake gear is connected to wheel driver；Wheel
Driving means includes front-wheel, trailing wheel, flywheel, chain and sprocket wheel, and front-wheel is arranged on the front end of vehicle body, and trailing wheel is arranged on car
The rear end of body；Brake gear is stopped before including device, rear brake device and double-brake handle, and front device of stopping is arranged on front-wheel, and rear brake device is installed
On trailing wheel；Shake power set include joystick, tooth bar and locating part, and the lower removable of joystick is hinged on vehicle body,
The lower end of joystick is connected to one end of tooth bar, fixedly mounts finite place piece on the two ends of ratcheting section of tooth bar；Transmission fills
Put and include gear-driven assembly and limit assembly, the ratcheting ratcheting end to tooth bar of power intake of gear-driven assembly, tooth
The outfan of wheel transmission component, by flywheel, chain and chain wheel drive rear wheel movement, constitutes rock type rack drives structure.
The purpose of the present invention can also reach by taking techniques below scheme:
Further, described gear-driven assembly includes hollow pipe, bearing block, bearing, power transmission shaft and gear, bearing block
Left and right two inner rings be provided with bearing, the right part of power transmission shaft is provided with bearing and gear, gear is arranged at described axle
Between holding, the inner ring of bearing attaches on the arranged on left and right sides face of gear, bearing outer ring not with Gear Contact, bearing block is embedding
Set is installed on hollow pipe.
Further, between described bearing block and gear, it is provided with clearance space, is right against on the bearing block wall above gear teeth
Offering notch, tooth bar is not with to contact between notch inwall, and tooth bar carries out ratcheting connection, power transmission shaft by notch with gear
Left part on flywheel is installed, the sprocket wheel that flywheel is connected on trailing wheel by chain, formed rack drives attachment structure.
Further, described power transmission shaft being provided with key with gear linkage section, gear transmits power drive rear wheel by key.
Further, described limit assembly includes locking member, rolls set, retainer and back-up ring, and locking member is connected to bearing
The right part of seat, retrains bearing block motion in the horizontal direction；Roll set to be installed on hollow pipe by connector, rolling
The outer ring of dynamic set overlays the upper surface of tooth bar, rotates along connector in hollow pipe；The right-hand member of power transmission shaft offers
Draw-in groove, draw-in groove is provided with back-up ring；The lower-left end face of described bearing block is plane, and lower-left end face is provided with retainer, uses
In retraining the bearing block rotary motion along axis, the upper surface of described retainer is connected to the lower-left end face of described bearing block,
Retainer is fixed on hollow pipe by welding manner.
Further, described draw-in groove left surface is coplanar with the right side of bearing, by the horizontal direction of back-up ring constraint power transmission shaft
Motion.
Further, the upper end of described joystick is provided with double-brake handle, and the handle of brake handle is " L " shape structure, respectively
It is connected with front brake device and rear braking device by steel wire rope, forms front brake and wire wheel back-braking structure.
Entering further, described joystick upper end is provided with hands handle.
Further, described front-wheel both sides are provided with foot-operated.
As preferably, the left inside end face of described bearing block is provided with sealing ring.
As preferably, the bottom of described hollow pipe is provided with support foot rest.
The invention has the beneficial effects as follows:
1, the linear motion that the present invention uses the swing of joystick to be converted to tooth bar exports on the gear of actuating device, logical
Cross rotarily driving of gear and connect the drive axis having flywheel, make linear motion be converted to the rotational motion of flywheel, and lead to
Cross the sprocket wheel that chain drive is fixed on trailing wheel, make bicycle intermittence move forward, be possible not only to the lower part of the body is forged
Refining, and especially arm and loin can be performed physical exercise preferably to performing physical exercise above the waist, collection is played with strong
Body, in one, both can enjoy, while body-building, play happy, has simple in construction, body-building effect is good and entertains
The beneficial effect that property is strong.
2, the present invention is during push-and-pull joystick swings, and the strength of human arm and waist is constantly converted into mechanical energy and drives
Dynamic bicycle, has tempered the muscle of arm and waist, improves the motility in joint, enables a person to exercise of playing out of doors
Health, can enjoy again the landscape along road, can perform physical exercise health above the waist in ozone simultaneously, life of releiving
Pressure in living and working, allows one to preferably realize the enjoyment of outdoor activities.There is simple in construction, body-building effect
Well with recreational strong beneficial effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 be in Fig. 1 A-A to partial structurtes sectional view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
Specific embodiment 1:
With reference to Fig. 1, the present embodiment includes vehicle body 1 and the shake power set 2 being arranged on vehicle body, actuating device 3, car
Wheel drive unit 4 and brake gear 5, the clutch end of shake power set 2 connects wheel by actuating device 3 and drives
The power intake of dynamic device 4, brake gear 5 is connected to wheel driver 4；Wheel driver 4 includes front-wheel
4-1, trailing wheel 4-2, flywheel 4-3, chain 4-4 and sprocket wheel 4-5, front-wheel 4-1 is arranged on the front end of vehicle body 1, trailing wheel
4-2 is arranged on the rear end of vehicle body 1；Stop before including device 5-1, rear brake device 5-2 and double-brake of brake gear 5 is 5-3, front
The device 5-1 that stops is arranged on front-wheel 4-1, rear brake device 5-2 and is arranged on trailing wheel 4-2；Shake power set 2 include joystick
2-1, tooth bar 2-2 and locating part 2-3, the lower removable of joystick 2-1 is hinged on vehicle body 1, under joystick 2-1
End is connected to one end of tooth bar 2-2, fixedly mounts finite place piece 2-3 on the two ends of ratcheting section of tooth bar 2-2；Transmission
Device 3 includes gear-driven assembly 3-1 and limit assembly 3-2, and the power intake of gear-driven assembly 3-1 is ratcheting to be arrived
The ratcheting end of tooth bar 2-2, the outfan of gear-driven assembly 3-1 is driven by flywheel 4-3, chain 4-4 and sprocket wheel 4-5
Dynamic trailing wheel 4-2 motion, constitutes rock type rack drives structure.During tooth bar 2-2 moves back and forth, limited block 2-3
Make tooth bar keep ratcheting with actuating device 3 to be connected, prevent owing to the amplitude of oscillation of joystick 2-1 is excessive and cause tooth bar 2-2
Come off from actuating device 3, thus ensure the normal work of bicycle.
In the present embodiment:
Hollow pipe 3-1-1, bearing block 3-1-2, bearing is included with reference to Fig. 2 and Fig. 3, described gear-driven assembly 3-1
3-1-3, power transmission shaft 3-1-4 and gear 3-1-5, left and right two inner rings of bearing block 3-1-2 are provided with bearing 3-1-3,
Being provided with bearing 3-1-3 and gear 3-1-5 on the right part of power transmission shaft 3-1-4, gear 3-1-5 is arranged at described bearing
Between 3-1-3, the inner ring of bearing 3-1-3 attaches on the arranged on left and right sides face of gear 3-1-5, bearing 3-1-3 outer ring
Not contacting with gear 3-1-5, bearing block 3-1-2 nesting is installed on hollow pipe 3-1-1.
It is provided with clearance space 3-1-6 between described bearing block 3-1-2 and gear 3-1-5, is right against above gear 3-1-5
Bearing block 3-1-2 wall on offer and do not contact between notch 3-1-7, tooth bar 2-2 with notch 3-1-7 inwall, tooth bar 2-2
Carried out ratcheting connection with gear 3-1-5 by notch 3-1-7, the left part of power transmission shaft 3-1-4 be provided with flywheel 4-3,
The sprocket wheel 4-5 that flywheel 4-3 is connected on trailing wheel by chain 4-4, forms rack drives attachment structure；Described power transmission shaft
3-1-4 is upper is provided with key 3-1-8, gear 3-1-5 by key transmission power drive rear wheel 4-2 with gear 3-1-5 linkage section；
Joystick 2-1 band carry-over bar 2-2 during swinging does straight line and repeatedly moves, and the power of tooth bar 2-2 passes through gear
3-1-5-key 3-1-8 is converted into the rotary motion output of power transmission shaft 3-1-4, and power transmission shaft 3-1-4 flywheel driven 4-3 passes through
Chain 4-4 band movable sprocket 4-5 makes trailing wheel 4-2 rotate.
Described limit assembly 3-2 includes locking member 3-2-1, rolls set 3-2-2, retainer 3-2-3 and back-up ring 3-2-4,
Locking member 3-2-1 is connected to the right part of bearing block 3-1-2, retrains bearing block 3-1-2 motion in the horizontal direction；
Rolling set 3-2-2 to be installed on hollow pipe 3-1-1 by connector, the outer ring rolling set 3-2-2 overlays tooth bar 2-2's
Upper surface, rotates along connector in hollow pipe 3-1-1；The right-hand member of power transmission shaft 3-1-4 offers draw-in groove, card
Back-up ring 3-2-4 is installed on groove.
The lower-left end face of described bearing block 3-1-2 is plane, and lower-left end face is provided with retainer 3-2-3, is used for retraining axle
Bearing 3-2-1 is connected to described bearing block 3-1-2's along the rotary motion of axis, the upper surface of described retainer 3-2-3
Lower-left end face, retainer 3-2-3 is fixed on hollow pipe 3-1-1 by welding manner.The left side of described back-up ring 3-2-4
Face is coplanar with the right side of bearing 3-1-3, by the horizontal motion of back-up ring 3-2-4 constraint power transmission shaft 3-1-4.
Joystick 2-1 upper end is provided with hands 2-1-1.The upper end of described joystick 2-1 is provided with double-brake 5-3, brake
It is " L " shape structure the handle of 5-3, is connected with front brake device 5-1 and rear braking device 5-2 by steel wire rope respectively,
Form front brake and wire wheel back-braking structure.During shake joystick makes bicycle advance travel, when needs brake,
Can hold hands 2-1-1 while thrust out one's fingers holding brake the handle of 5-3 is braked, convenient to use.
Described front-wheel 4-1 both sides are provided with pedal 4-1-1.The bottom of described hollow pipe 3-1-1 is provided with support foot rest 6.
The operation principle of the present embodiment:
With reference to Fig. 1-Fig. 2, when car is started working, user promotes forward joystick 2-1 to swing, and is connected to hands
The tooth bar 2-2 of rocking bar 2-1 lower end, under the effect of locating part 2-3 horizontal direction, moves along a straight line.Due to tooth bar 2-2
Ratcheting end tooth close gear 3-1-5, tooth bar 2-2 and pull gear 3-1-5 to turn clockwise, now, the gear of rotation
3-1-5 drives power transmission shaft 3-1-4 to rotate, so that being fixedly connected on power transmission shaft 3-1-4 by driving key 3-1-8
Flywheel 4-3 inner ring rotates clockwise, and causes the endogenous cause of ill of flywheel 4-3 to separate with outer ring, and outer ring is motionless.Start when pulling back
During rocking bar 2-1 swings, tooth bar 2-2 pulls gear 3-1-5 to do counter-clockwise rotary motion, and gear 3-1-5 passes through
Power transmission shaft 3-1-4 flywheel driven 4-3 inner ring rotates counterclockwise, so that the inner ring of flywheel 4-3 engages with outer ring, flies
The inner ring of wheel 4-3 drives outer ring to do counter-clockwise rotary motion, transfers power to the sprocket wheel on trailing wheel 4-2 by chain 4-4
4-5, drives bicycle to move forward.Swung back and forth motion by the periodicity of joystick, the linear motion of tooth bar lead to
Cross gear-power transmission shaft-flywheel-chain-sprocket and drive rear wheel, make bicycle intermittence move forward.
Starting to move forward in the case of needs turn at car, left and right foot changes original uniform support immediately at front-wheel 4-1 foot
The power set foot on, under bipod one pushes away an effect drawn, makes front-wheel 4-1 rotate to the direction needed.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, and appoints
What those familiar with the art is in the range of the invention discloses, according to technical scheme and invention thereof
Conceive equivalent or change in addition, broadly fall into protection scope of the present invention.
Claims (9)
1. the body-building of a hand-rail type rack drives and bicycle of playing, it is characterised in that: include vehicle body (1) and
Shake power set (2), actuating device (3), wheel driver (4) and the brake gear being arranged on vehicle body
(5), the clutch end of shake power set (2) connects wheel driver (4) by actuating device (3)
Power intake, brake gear (5) is connected to wheel driver (4)；Wheel driver (4) includes
Front-wheel (4-1), trailing wheel (4-2), flywheel (4-3), chain (4-4) and sprocket wheel (4-5), front-wheel (4-1)
Being arranged on the front end of vehicle body (1), trailing wheel (4-2) is arranged on the rear end of vehicle body (1)；Brake gear (5) includes
Before stop device (5-1), rear brake device (5-2) and double-brake (5-3), front device of stopping (5-1) is arranged on front-wheel (4-1), after
Device (5-2) of stopping is arranged on trailing wheel (4-2)；Shake power set (2) includes joystick (2-1), tooth bar (2-2)
With locating part (2-3), the lower removable of joystick (2-1) is hinged on vehicle body (1), joystick (2-1)
Lower end is connected to one end of tooth bar (2-2), fixedly mounts limited location on the two ends of ratcheting section of tooth bar (2-2)
Part (2-3)；Actuating device (3) includes gear-driven assembly (3-1) and limit assembly (3-2), gear drive
The ratcheting ratcheting end to tooth bar (2-2) of power intake of assembly (3-1), gear-driven assembly (3-1) defeated
Going out end drives trailing wheel (4-2) to move by flywheel (4-3), chain (4-4) and sprocket wheel (4-5), constitutes shake
Formula rack drives structure；Described gear-driven assembly (3-1) include hollow pipe (3-1-1), bearing block (3-1-2),
Bearing (3-1-3), power transmission shaft (3-1-4) and gear (3-1-5), in left and right the two of bearing block (3-1-2)
Circle is provided with bearing (3-1-3), and the right part of power transmission shaft (3-1-4) is provided with bearing (3-1-3) and gear
(3-1-5), gear (3-1-5) is arranged between described bearing (3-1-3), the inner ring pressure of bearing (3-1-3)
Being attached on the arranged on left and right sides face of gear (3-1-5), bearing (3-1-3) outer ring does not contacts with gear (3-1-5),
Bearing block (3-1-2) nesting is installed on hollow pipe (3-1-1).
The body-building of a kind of hand-rail type rack drives the most according to claim 1 and bicycle of playing, its feature exists
In: it is provided with clearance space (3-1-6) between described bearing block (3-1-2) and gear (3-1-5), is right against tooth
Notch (3-1-7), tooth bar (2-2) and notch is offered on bearing block (3-1-2) wall of wheel (3-1-5) top
(3-1-7) not contacting between inwall, tooth bar (2-2) carries out tooth by notch (3-1-7) and gear (3-1-5)
Closing and connect, the left part of power transmission shaft (3-1-4) is provided with flywheel (4-3), flywheel (4-3) passes through chain (4-4)
The sprocket wheel (4-5) being connected on trailing wheel, forms rack drives attachment structure.
The body-building of a kind of hand-rail type rack drives the most according to claim 2 and bicycle of playing, its feature exists
In: described power transmission shaft (3-1-4) is upper and gear (3-1-5) linkage section is provided with key (3-1-8), gear (3-1-5)
By key transmission power drive rear wheel (4-2).
The body-building of a kind of hand-rail type rack drives the most according to claim 1 and bicycle of playing, its feature exists
In: described limit assembly (3-2) includes locking member (3-2-1), rolls set (3-2-2), retainer (3-2-3)
With back-up ring (3-2-4), locking member (3-2-1) is connected to the right part of bearing block (3-1-2), retrains bearing block
(3-1-2) motion in the horizontal direction；Roll set (3-2-2) and be installed to hollow pipe (3-1-1) by connector
On, the outer ring rolling set (3-2-2) overlays the upper surface of tooth bar (2-2), along even in hollow pipe (3-1-1)
Fitting rotates；The right-hand member of power transmission shaft (3-1-4) offers draw-in groove, and draw-in groove is provided with back-up ring (3-2-4)；
The lower-left end face of described bearing block (3-1-2) is plane, and lower-left end face is provided with retainer (3-2-3), for about
Bundle bearing block (3-2-1) is along the rotary motion of axis, and the upper surface of described retainer (3-2-3) is connected to described
The lower-left end face of bearing block (3-1-2), retainer (3-2-3) is fixed to hollow pipe (3-1-1) by welding manner
On.
The body-building of a kind of hand-rail type rack drives the most according to claim 4 and bicycle of playing, its feature exists
In: the left surface of described back-up ring (3-2-4) is coplanar with the right side of bearing (3-1-3), by back-up ring (3-2-4)
The horizontal motion of constraint power transmission shaft (3-1-4).
The body-building of a kind of hand-rail type rack drives the most according to claim 1 and 2 and bicycle of playing, it is special
Levy and be: the upper end of described joystick (2-1) is provided with double-brake and (5-3), brake the handle of (5-3) is
" L " shape structure, is connected, before formation with front brake device (5-1) and rear braking device (5-2) by steel wire rope respectively
Brake and wire wheel back-braking structure.
The body-building of a kind of hand-rail type rack drives the most according to claim 1 and 2 and bicycle of playing, it is special
Levy and be: described joystick (2-1) upper end is provided with hands (2-1-1).
The body-building of a kind of hand-rail type rack drives the most according to claim 1 and 2 and bicycle of playing, it is special
Levy and be: described front-wheel (4-1) both sides are provided with foot-operated (4-1-1).
The body-building of a kind of hand-rail type rack drives the most according to claim 2 and bicycle of playing, its feature exists
In: the bottom of described hollow pipe (3-1-1) is provided with support foot rest (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345841.6A CN104260815B (en) | 2014-07-19 | 2014-07-19 | The body-building of a kind of hand-rail type rack drives and bicycle of playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345841.6A CN104260815B (en) | 2014-07-19 | 2014-07-19 | The body-building of a kind of hand-rail type rack drives and bicycle of playing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260815A CN104260815A (en) | 2015-01-07 |
| CN104260815B true CN104260815B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345841.6A Expired - Fee Related CN104260815B (en) | 2014-07-19 | 2014-07-19 | The body-building of a kind of hand-rail type rack drives and bicycle of playing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351966B (en) * | 2017-05-19 | 2019-08-30 | 余炜彬 | Boating type multipurpose bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123491U (en) * | 1992-05-12 | 1992-12-02 | 曾应龙 | Lmproved bicycle driving device |
| CN2234394Y (en) * | 1995-04-18 | 1996-09-04 | 何长根 | Hand tricycle for child |
| US5829772A (en) * | 1997-06-11 | 1998-11-03 | Columbia-Inland Corporation | Ride-on, human-powered vehicle drive and steering mechanism |
| DE102004029227A1 (en) * | 2004-06-17 | 2006-01-05 | Völkl, Thomas | Trolley for moving a person comprises a drive roller arranged in a rear section of a frame, a drive unit having a transfer device for transferring force exerted on a hand-operated element onto the drive roller |
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| CN202320691U (en) * | 2011-08-05 | 2012-07-11 | 张海荣 | Human-power hybrid driver |
| CN202765207U (en) * | 2012-08-22 | 2013-03-06 | 西南大学 | Pulling arm type outdoor bodybuilding bicycle |
| CN202847942U (en) * | 2012-09-13 | 2013-04-03 | 王克强 | Whole-body-exercise type horizontal type exercise bike with double power |
| CN203047484U (en) * | 2012-12-20 | 2013-07-10 | 包长仁 | Sport recreational vehicle |
| CN203332323U (en) * | 2013-05-29 | 2013-12-11 | 瞿桂鹏 | Multifunctional bodybuilding bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104260815A (en) | 2015-01-07 |
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