CN206871289U - Pedal high-speed bicycle - Google Patents
Pedal high-speed bicycle Download PDFInfo
- Publication number
- CN206871289U CN206871289U CN201720361015.XU CN201720361015U CN206871289U CN 206871289 U CN206871289 U CN 206871289U CN 201720361015 U CN201720361015 U CN 201720361015U CN 206871289 U CN206871289 U CN 206871289U
- Authority
- CN
- China
- Prior art keywords
- wheel disc
- pedal
- travelling gear
- hinged
- wheel
- 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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Abstract
The utility model provides a kind of pedal high-speed bicycle, solves the problems, such as that standard bicycle gear is complicated, fragile, ride scrunches that high-frequency is too high and pedal plate structure is unfavorable for bicyclist leg and exerted oneself at a high speed.Technical scheme is：The first wheel disc on the car body axis is connected by the first driving chain with flywheel, travelling gear is provided with the outside of first wheel disc, anterior axis is provided with the second wheel disc, second wheel disc is connected by meshing transmission by the second driving chain with travelling gear, first wheel disc and the second wheel diameter are two to three times of travelling gear diameter, crank is arranged on the second wheel disc, pedal rear end is hinged by rotating shaft and crank outer end, foot-operated front edge of board is hinged with connecting rod, and the connecting rod other end is hinged on the front support post of vehicle body frame.It is easy to human body to stand to ride, saves muscle power, which save conventional flywheel multi-speed structure, it is simple in construction, it is easy to high speed, stands and ride.
Description
Technical field
Bicycle is the utility model is related to, is especially suitable for a kind of pedal high-speed bicycle that manpower is ridden.
Background technology
At present, traditional bicycle ridden by manpower is by increasing gear in flywheel, that is, increasing multiple changes
Fast gear and expansion tightening wheel, or on wheel disc increase a small radii concentric wheel disc, so when riding by low speed to high speed,
Or have and arrive low speed at a high speed, speed is adjusted by controlling the combination of chain and flywheel multi-speed mechanism and big small trochal disc, is reached laborsaving
Or reduce the purpose for scrunching pedal frequency.This kind of structure bicycle has the drawback that, because flywheel multi-speed mechanism is complicated,
It is easily damaged after receiving external force collision, and still needs high-frequency when reaching and riding the limit at a high speed and scrunch pedal；Further,
Rotating shaft of the conventional pedal by being arranged on middle part is connected rotation with crank, is unfavorable for bicyclist leg and exerts oneself.
The content of the invention
The purpose of this utility model is to provide a kind of pedal high-speed bicycle, solves standard bicycle gear and answers
It is miscellaneous, fragile, ride scrunches that high-frequency is too high and pedal plate structure is unfavorable for the problem of bicyclist leg is exerted oneself at a high speed.Its
Reduce the flywheel multi-speed structure of complexity, can laborsaving, low frequency ride at a high speed.
The technical solution adopted in the utility model is：The pedal plate type high-speed bicycle includes car body, is characterized in that：
The first wheel disc on the axis of the car body is connected by the first driving chain with flywheel, fixed on the outside of the first wheel disc to set
Travelling gear is equipped with, anterior in vehicle body frame is provided with the second wheel disc by anterior axis, and the second wheel disc passes through the second transmission
Chain is connected by meshing transmission with travelling gear, and the first wheel disc and the second wheel diameter are two to three times of travelling gear diameter,
Crank is arranged on the second wheel disc, and pedal is the rectangle pedal close to foot length, and pedal rear end passes through rotating shaft and crank
Outer end is hinged, and foot-operated front edge of board is hinged with connecting rod, and the connecting rod other end is hinged on the front support post of vehicle body frame.
First wheel disc and the second wheel diameter are two times of travelling gear diameter.
The vehicle frame is provided with sill, and the support column is fixed on sill, and support column upper end is equal to or higher than the
Two wheel disc upper ends.
The utility model has the advantages and positive effects of：Due to being provided with travelling gear and the second wheel disc, the first round
Disk and the second wheel diameter are to be driven two to three times of wheel diameter, and crank is connected with the second wheel disc, formed transmission chain,
Gear train, which to rotate in crank, drives the first wheel disc to rotate for two to three weeks for one week, can be greatly decreased and ride when riding at a high speed
The frequency of person's leg pedaling, save muscle power；Increase pedal close to foot length, and by front and back end connecting crank and connecting rod,
Foot can be made to trample completely on the footrests, be easy to human body to stand and ride, save muscle power, which save conventional flywheel multi-speed
Structure, it is simple in construction, it is easy to high speed, stands and ride.
Brief description of the drawings
The utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the present utility model.
Number explanation in figure：1 flywheel, 2 first driving chains, 3 first wheel discs, 4 travelling gears, 5 axis, 6 second transmissions
Chain, 7 second wheel discs, 8 anterior axis, 9 cranks, 10 pedals, 11 connecting rods, 12 sills, 13 support columns.
Embodiment
Concrete structure of the present utility model is described in detail according to Fig. 1, embodiment is as shown in figure 1, a kind of pedal plate type high speed
Bicycle includes car body, and body construction includes vehicle frame, seat, handlebar, front and back wheel and transmission mechanism etc., on car body axis 5
The first wheel disc 3 be connected by meshing transmission by the first driving chain 2 with flywheel 1, the outside of the first wheel disc 3 is fixedly installed driving cog
Wheel 4；Anterior axis 8 is provided with vehicle body frame front portion, the anterior axis is provided with the second wheel disc 7, the gear teeth of the second wheel disc with
Second driving chain 6 is engaged, and connection transmission, the first wheel disc 3 and the second wheel are engaged with transmission wheel disc by the second driving chain
The diameter of disk 7 is two to three times of travelling gear diameter, and preferably the first wheel disc and the second wheel diameter are that travelling gear is straight
Two times of footpath.Crank 9 is arranged on the second wheel disc 7, and crank is using conventional left and right sides crank, and pedal 10 is also using left and right
Two groups, shape uses the rectangle pedal structure close to foot length, and foot can be made to trample completely on the footrests, be easy to human body
Standing is ridden, and pedal rear end is hinged by outer end of the rotating shaft respectively with the suite handle of left and right two, and each foot-operated front edge of board is cut with scissors respectively
Connecting rod 11 is connected to, the connecting rod other end is hinged on the anterior same support column 13 of vehicle body frame.
As a further improvement, vehicle frame is provided with sill 12, the support column is fixed on sill, support column upper end
Equal to or higher than the second wheel disc upper end, the structure can be better suited for the angle that foot rides.
Toggle is formed by crank, pedal and connecting rod, when riding, foot steps down in pedal can be reciprocal
Shuttling movement, and the second driving chain, travelling gear, the first wheel disc, the first chain and flywheel are driven by the second wheel disc successively
Transmission, frequency that is laborsaving and reducing leg pedaling is played when riding at a high speed, is conveniently ridden.
In summary, the purpose of this utility model is realized.
Claims (3)
1. a kind of pedal plate type high-speed bicycle, it includes car body, it is characterised in that：The first round on the axis of the car body
Disk is connected by the first driving chain with flywheel, travelling gear is fixedly installed on the outside of the first wheel disc, in vehicle body frame
Anterior that anterior axis is provided with the second wheel disc, the second wheel disc is connected by the second driving chain and travelling gear engaged transmission
Connect, the first wheel disc and the second wheel diameter are two to three times of travelling gear diameter, and crank is arranged on the second wheel disc, are ridden
Plate is the rectangle pedal close to foot length, and pedal rear end is hinged by rotating shaft and crank outer end, and foot-operated front edge of board is hinged with
Connecting rod, the connecting rod other end are hinged on the front support post of vehicle body frame.
2. pedal plate type high-speed bicycle according to claim 1, it is characterised in that：First wheel disc and the second wheel disc
Diameter is two times of travelling gear diameter.
3. pedal plate type high-speed bicycle according to claim 1, it is characterised in that：The vehicle frame is provided with sill,
The support column is fixed on sill, and support column upper end is equal to or higher than the second wheel disc upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361015.XU CN206871289U (en) | 2017-04-07 | 2017-04-07 | Pedal high-speed bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361015.XU CN206871289U (en) | 2017-04-07 | 2017-04-07 | Pedal high-speed bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206871289U true CN206871289U (en) | 2018-01-12 |
Family
ID=61342876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361015.XU Expired - Fee Related CN206871289U (en) | 2017-04-07 | 2017-04-07 | Pedal high-speed bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206871289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367677A (en) * | 2018-10-25 | 2019-02-22 | 深圳市南博自动化设备有限公司 | A kind of transmission resetting structure |
| CN115303398A (en) * | 2022-07-26 | 2022-11-08 | 王勇 | Four-connecting-rod type transmission mechanism and manual device thereof |
-
2017
- 2017-04-07 CN CN201720361015.XU patent/CN206871289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367677A (en) * | 2018-10-25 | 2019-02-22 | 深圳市南博自动化设备有限公司 | A kind of transmission resetting structure |
| CN115303398A (en) * | 2022-07-26 | 2022-11-08 | 王勇 | Four-connecting-rod type transmission mechanism and manual device thereof |
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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: 20180112 Termination date: 20180407 |