CN206327514U - A kind of lever-drive effort-saving bicycle - Google Patents
A kind of lever-drive effort-saving bicycle Download PDFInfo
- Publication number
- CN206327514U CN206327514U CN201621327561.3U CN201621327561U CN206327514U CN 206327514 U CN206327514 U CN 206327514U CN 201621327561 U CN201621327561 U CN 201621327561U CN 206327514 U CN206327514 U CN 206327514U
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- CN
- China
- Prior art keywords
- vehicle frame
- lever
- wheel
- connecting plate
- foot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a kind of lever-drive effort-saving bicycle, the guidance system includes handlebar, front fork, vehicle frame, and the handlebar is connected as a vehicle frame skeleton with the front fork by the vehicle frame；The drive system includes foot-operated, laborsaving lever, connecting rod, axle connecting plate and wheel, the foot-operated, wheel is connected by the vehicle frame, the laborsaving lever, the axle connecting plate are fixedly connected by the connecting rod, and the laborsaving lever and the foot-operated connection；The brakes includes brake, car light, and front-wheel, trailing wheel are designed with the brake, and the car light is located on the vehicle frame；Back-moving spring is additionally provided between the foot-operated and described vehicle frame.The utility model is used as motive power by stepping on the laborsaving lever of pedal drive repeatedly provided with back-moving spring weight between the foot-operated and laborsaving lever, the parts such as drivening rod, axle connecting plate and trailing wheel are rotated, bicycle is set to move ahead, the purpose of laborsaving lever drive is reached, allows rider to feel the effect of comfortable labor-saving.
Description
Technical field
The utility model is related to bicycle device technical field, and in particular to a kind of lever-drive effort-saving bicycle.
Background technology
In the various bicycles that daily people use, be generally all by handlebar, preceding Forklift truck rack, front-wheel, wheel shaft, it is foot-operated, in
The parts such as axle, crank rotor plate, chain, sprocket wheel, flywheel, trailing wheel are constituted, and it is constituted does not save in complex structure, and the bicycle having
Power apparatus system, inadequate comfortable labor-saving during rider.
Utility model content
Regarding to the issue above, the utility model aims to provide a kind of lever-drive effort-saving simple in construction, comfortable labor-saving certainly
Driving.
To realize the technical purpose, scheme of the present utility model is：A kind of lever-drive effort-saving bicycle, its feature exists
In：Including guidance system, drive system and brakes；The guidance system include handlebar, front fork, vehicle frame, the handlebar with
The front fork is connected as a vehicle frame skeleton by the vehicle frame；The drive system includes foot-operated, laborsaving lever, connecting rod, axle
Connecting plate and wheel, the foot-operated, wheel are connected by the vehicle frame, and the laborsaving lever and the foot-operated connection,
And it is described it is foot-operated be provided with reseting spring device vehicle frame between, the laborsaving lever connection connecting rod, the connecting rod with it is described
Axle connecting plate is connected, and the axle connecting plate is that device is fixed on axis in trailing wheel；The brakes includes brake, car light,
Front-wheel, trailing wheel are designed with the brake, and the car light is located on the vehicle frame.
Preferably, the upper end center of the axle connecting plate fixes axis connector, the axle connection provided with the trailing wheel
Plate lower end center is provided with the connecting shaft of the connecting rod.
Preferably, the trailing wheel is made up of cover, the inner tube of a tyre, steel ring, fixed axis and bearing, the fixed axis with
What the trailing wheel was fixed, and both sides are provided with bearing and on the vehicle frame on the fixed axis, the axle connecting plate is then
It is to be set on the fixed axis.
Lever-drive effort-saving bicycle of the present utility model, make use of the theory of mechanics of laborsaving lever, realizes with laborsaving
A vehicle that lever drive form is constituted, by being stepped on repeatedly provided with back-moving spring weight between the foot-operated and laborsaving lever
Pedal drives laborsaving lever as motive power, and the part such as drivening rod, axle connecting plate and trailing wheel is rotated, and bicycle is moved ahead,
The purpose of laborsaving lever drive is reached, allows rider to feel the effect of comfortable labor-saving.
Brief description of the drawings
It is structural representation of the present utility model that Fig. 1, which is,；
Fig. 2 is the structural representation of laborsaving lever；
Fig. 3 is the structural representation of axle connecting plate；
Fig. 4 is the assembling assumption diagram of vehicle frame；
Fig. 5 is rear-wheel structure schematic diagram.
Wherein：1. handlebar；2. front fork；3. foot-operated, 4. back-moving springs；5. laborsaving lever；6. connecting rod；7. vehicle frame；8. trailing wheel；
9. axle connecting plate；10. vehicle seat；11. front-wheel；12. fix axis connector；13. connecting shaft, 14. fix axis, 15. bearings.
Embodiment
The utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of lever-drive effort-saving bicycle, including guidance system, drive system and braking system
System；The guidance system includes handlebar 1, front fork 2, vehicle frame 7, and the handlebar 1 is connected as with the front fork 2 by the vehicle frame 7
One vehicle frame skeleton；The drive system includes foot-operated 3, laborsaving lever 5, connecting rod 6, axle connecting plate 9 and wheel, described foot-operated 3,
The wheel is connected by the vehicle frame 7, and the laborsaving lever 5, the axle connecting plate 9 are fixedly connected by the connecting rod 6, and
The laborsaving lever 5 is connected with described foot-operated 3, and described ride is provided with reseting spring device 4 between 3 and vehicle frame 7, described laborsaving
Lever 5 connects the connecting rod 6, and the connecting rod 6 is connected with the axle connecting plate 9, and the axle connecting plate 9 is that device is solid in trailing wheel
Determine on axis；The brakes includes brake, car light, and shown wheel includes front-wheel 11 and trailing wheel 8, and front-wheel 11, trailing wheel 8 are all set
There is the brake, the car light is located on the vehicle frame 7；Rider steps on pedal while driving laborsaving lever to make by strength of one's legs
For prime motive power drives connecting rod, axle connecting plate and rear wheel, i.e., drive laborsaving lever, laborsaving lever drives by trampling pedal
Connecting rod, under connecting rod effect, axle connecting plate fixes central axis with trailing wheel, then rear wheel is driven, so that before bicycle
OK；The brakes brake gear such as including brake, is stopped by operating brake to control car to slow down.
Preferably, the upper end center of the axle connecting plate 6 fixes axis connector 12 provided with the trailing wheel, the axle connects
The lower end center of fishplate bar 6 is provided with the connecting shaft 13 of the connecting rod.
Preferably, the trailing wheel 8 is made up of cover, the inner tube of a tyre, steel ring, fixed axis 14 and bearing 15, the fixation
Axis 14 is fixed and is located on the trailing wheel 8, and the inner tube of a tyre, cover tire are wrapped on the steel ring.Lever drive of the present utility model
Labour-saving bicycle, realizes the vehicle constituted in laborsaving lever drive form, and its composition is simple in construction, and make use of laborsaving lever
Theory of mechanics, by setting back-moving spring between laborsaving lever foot-operated, realized by the compression and resilience of spring
The purpose of laborsaving transmission is reached, allows rider to serve the effect of comfortable labor-saving.
Specifically as shown in figure 4, being provided with pedal and lever device in the A points of vehicle frame, laborsaving thick stick is set in B points
The fulcrum of bar, is respectively provided with the position for installing trailing wheel on C points and D points；The laborsaving lever told, in its power arm end and pin
The junction of pedal and lever is provided with back-moving spring, wherein it (is then resistance that the fulcrum of laborsaving lever, which is connected at the B of vehicle frame points,
Arm end is connected with connecting rod)；The axle connecting plate told is the part that connecting rod and trailing wheel fix axis；Described trailing wheel,
It is made up of, wherein fixed axis is fixed with wheel, is set on fixed axis cover, the inner tube of a tyre, steel ring, fixed axis and bearing
Have on the C points and D points position that bearing is separately mounted on vehicle frame, and fixed axis is connected with axle connecting plate, fixed axis
Two ends are merged by nut to be fixed.In addition, with the setting in terms of reality, the utility model lever-drive effort-saving bicycle can also be filled
Laborsaving lever with the right and left, the part such as the right and left connecting rod, the right and left axle connecting plate, takes the shape of Double-lever gearing
Formula, can reach labour-saving effect with more efficient, ride more comfortable labor-saving.
The above, preferred embodiment only of the present utility model is every according to this not to limit the utility model
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (3)
1. a kind of lever-drive effort-saving bicycle, it is characterised in that：Including guidance system, drive system and brakes；
The guidance system includes handlebar, front fork, vehicle frame, and the handlebar is connected as a car with the front fork by the vehicle frame
Frame skeleton；
The drive system includes foot-operated, laborsaving lever, connecting rod, axle connecting plate and wheel, and the foot-operated, wheel passes through institute
Vehicle frame connection, and the laborsaving lever and the foot-operated connection are stated, and described ride is provided with reseting spring device between vehicle frame,
The laborsaving lever connects the connecting rod, and the connecting rod is connected with the axle connecting plate, and the axle connecting plate is device rear
On the fixed axis of wheel；
The brakes includes brake, car light, and front-wheel, trailing wheel are designed with the brake, and the car light is located on the vehicle frame.
2. lever-drive effort-saving bicycle according to claim 1, it is characterised in that：The upper end center of the axle connecting plate
Axis connector is fixed provided with the trailing wheel, the axle connecting plate lower end center is provided with the connecting shaft of the connecting rod.
3. lever-drive effort-saving bicycle according to claim 1, it is characterised in that：The trailing wheel by cover, the inner tube of a tyre,
Steel ring, fixed axis and bearing composition, the fixed axis is fixed with the trailing wheel, and both sides are provided with the fixed axis
Bearing is simultaneously arranged on the vehicle frame, and the axle connecting plate is set on the fixed axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327561.3U CN206327514U (en) | 2016-12-06 | 2016-12-06 | A kind of lever-drive effort-saving bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327561.3U CN206327514U (en) | 2016-12-06 | 2016-12-06 | A kind of lever-drive effort-saving bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327514U true CN206327514U (en) | 2017-07-14 |
Family
ID=59288318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621327561.3U Expired - Fee Related CN206327514U (en) | 2016-12-06 | 2016-12-06 | A kind of lever-drive effort-saving bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660291A (en) * | 2021-01-04 | 2021-04-16 | 邓奎伍 | Bicycle with a bicycle |
| CN114104179A (en) * | 2021-03-05 | 2022-03-01 | 魏盼亭 | Lever (pull rod) bicycle |
-
2016
- 2016-12-06 CN CN201621327561.3U patent/CN206327514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660291A (en) * | 2021-01-04 | 2021-04-16 | 邓奎伍 | Bicycle with a bicycle |
| CN114104179A (en) * | 2021-03-05 | 2022-03-01 | 魏盼亭 | Lever (pull rod) bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20181206 |