CN206734541U - A kind of body-building bicycle by pedaling - Google Patents
A kind of body-building bicycle by pedaling Download PDFInfo
- Publication number
- CN206734541U CN206734541U CN201720601166.8U CN201720601166U CN206734541U CN 206734541 U CN206734541 U CN 206734541U CN 201720601166 U CN201720601166 U CN 201720601166U CN 206734541 U CN206734541 U CN 206734541U
- Authority
- CN
- China
- Prior art keywords
- treadle
- crank
- vehicle frame
- bicycle
- pedaling
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of body-building bicycle by pedaling, including vehicle frame, handlebar, wheel and transmission mechanism, the vehicle frame is shaped as arc, and the middle concave-arc part of arc-shaped frame is provided with two slide grooves of positional symmetry；Vehicle frame upper rear end is provided with axis hole, rotating shaft is provided with axis hole, rotating shaft side is equipped with sprocket wheel, the both ends of rotating shaft are provided with short axle equipped with the relative crank in position, the other end of crank, and short axle is provided with bearing and sleeve pipe, sleeve pipe is provided with the treadle of perpendicular setting, treadle is provided with pedal, and the other end of treadle is provided with roller, and the roller is arranged in slide groove；Flywheel is housed on hind axle, chain is provided between flywheel and sprocket wheel.The characteristics of body-building bicycle by pedaling bicycle of the present utility model has taken into account bicycle and road-work, the foot-operated and chain drive of ordinary bicycle is combined with running apparatus, is driven by the form of running, both can also reach body-building purpose as walking-replacing tool.
Description
Technical field
The utility model belongs to bicycle, more particularly to a kind of body-building bicycle by pedaling.
Background technology
Existing bicycle mostly uses chain drive, and the sprocket wheel by being arranged on middle lower portion, which is driven on trailing wheel, pacifies
The flywheel of dress is moved ahead, and the position of sprocket wheel and rear flywheel are closely located to level, and sprocket wheel passes through the song installed in axis both ends
Handle and pedal drive, and need to be sitting on vehicle seat just can be with by cyclist, and it is also small that this mode of riding lacks enjoyment amount of exercise, main
If leg exercise, the purpose of all-around exercises is not reached.Some exercycles are cycled using original place, mainly also for exercise leg
Portion.The advantages of body-building bicycle by pedaling bicycle of the present utility model has taken into account bicycle and road-work, and improve existing
Some defects in bicycle.Such as it does not have cushion, if you ride through common bicycle, especially ride for a long time
OK, then certain experience for having hip pain.
The content of the invention
The shortcomings that the purpose of this utility model is to overcome above-mentioned prior art, there is provided it is a kind of simple in construction, it is easily operated,
Manipulate freely, a kind of good body-building bicycle by pedaling of the larger body-building effect of motion amplitude.
The utility model is achieved through the following technical solutions：
A kind of body-building bicycle by pedaling, including vehicle frame, handlebar, wheel and transmission mechanism, the vehicle frame are shaped as arc,
The front portion of vehicle frame is provided with handlebar and front fork, and the rear portion of vehicle frame is provided with trailing wheel；The middle concave-arc part of arc-shaped frame is provided with position
Symmetrical two slide grooves；Vehicle frame upper rear end is provided with axis hole, is provided with rotating shaft in axis hole, rotating shaft side is equipped with sprocket wheel, rotating shaft
Equipped with the relative crank in position, the other end of crank is provided with short axle at both ends, and short axle is provided with bearing and sleeve pipe, sleeve pipe provided with
Its vertically disposed treadle, treadle are provided with pedal, and the other end of treadle is provided with roller, and the roller is arranged in slide groove
And it can be moved forward and backward along slide groove；Flywheel is housed with sprocket position portion in the same direction on hind axle, is provided between flywheel and sprocket wheel
Chain.
The crank is left crank and right crank, rotary left treadle is housed, being equipped with right crank can on left crank
With the right treadle of rotation, the other end of left treadle is arranged in left slide groove, and the other end of right treadle is arranged in right slide groove.
The crank is provided with equidistant mounting hole.
The vehicle frame rear portion is provided with a pair of connectors that Open Side Down, and the both sides that connector is arranged on rear vehicle shaft are used for branch
Support vehicle frame.
The utility model has the advantages that：Body-building bicycle by pedaling bicycle of the present utility model has taken into account bicycle and running
The characteristics of motion, the foot-operated and chain drive of ordinary bicycle is combined with running apparatus, driven by the form of running, both
Body-building purpose can also have been reached as walking-replacing tool.The usual speed per hour of the car is 19 ~ 24km/h, reaches as high as 40km/h, is marked time strong
The stride of body-building bicycle can be adjusted in the range of 55 to 75cm, adapt to the jockey of different heights, and it will not be right as running
Joint impacts, and applicable crowd is more extensive.And for that treadmill that gymnasium is fixed, advantage is just more
It is obvious, can ride want to go to where with regard to where, be truly realized body-building, travelling is neglected neither.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is crank and treadle connection structure diagram in Fig. 1.
Fig. 3 is treadle and chute connection structure diagram in Fig. 1.
Embodiment
Embodiment：Body-building bicycle by pedaling as depicted, including vehicle frame 4, handlebar 1, wheel and transmission mechanism, the car
Frame 4 is shaped as arc, and the front portion of vehicle frame 4 is provided with front fork 2, and front fork 2 is arranged on front vehicle wheel 3.The rear portion of vehicle frame 4 is provided with and opened
Downward a pair of the connectors 22 of mouth, the both sides that connector 22 is arranged on rear vehicle shaft 23 are used for supporting vehicle frame 4.Arc-shaped frame 4
Middle concave-arc part is provided with two slide grooves 5,5` of positional symmetry, and connecting rod 28 is provided between two slide grooves 5,5`.After vehicle frame 4
End top is provided with axis hole, and axis hole is interior to be provided with rotating shaft 15, and the side of rotating shaft 15 is equipped with sprocket wheel 14, on hind axle 23 with 14, sprocket wheel
Put portion in the same direction and flywheel 24 be housed, flywheel 24 and sprocket wheel 14 between be provided with chain 16.
The both ends of the rotating shaft 15 are set equipped with position relative left crank 13 and right crank 17, the other end of the left crank 13
There is left short axle 9, short axle 9 is provided with left bearing 11 and left sleeve pipe 10, and the left sleeve pipe 10 can rotate.Left sleeve pipe 10 is provided with
The left treadle 8 of perpendicular setting, left treadle 8 are provided with Vehicular left pedal 6, and the other end of left treadle 8 is provided with left wheel 26, described
Left wheel 26 is arranged in left slide groove 5 and can moved forward and backward along left slide groove.
The other end of the right crank 17 is provided with right short axle 18, and short axle 18 is provided with right bearing 19 and right sleeve pipe 20, institute
Stating right sleeve pipe 20 can rotate.Right sleeve pipe 20 is provided with the right treadle 21 of perpendicular setting, and right treadle 21 is provided with right threading
Plate 7, the other end of right treadle 7 are provided with right roller 27, and the right roller 27 is arranged in right slide groove 5` and can be along right slide groove
It is movable.
For the ease of adjusting the position of left short axle 9 and right short axle 18 on the left crank 13 and right crank 17 at the both ends of rotating shaft 15,
Equidistant mounting hole 12,12` are equipped with left crank 13 and right crank 17, short axle can be adjusted according to the situation for the people that rides and existed
Position on crank, thus, short axle and the distance of rotating shaft core can be changed, the people that makes to ride reaches optimum state.
Human body is in stance when riding, and bipod is placed on Vehicular left pedal 6 and right steps 7, and walking vehicle is 1 as run
Step is the same, and bipod alternating movement drives left treadle 8 and the left slide groove 5 of the lower end edge of right treadle 21 and right slide groove 5` to move forward and backward,
Meanwhile left treadle 8 and the upper end of right treadle 21 drive the left crank 13 and the circular-rotation of right crank 17 positioned at the both sides of rotating shaft 15, simultaneously
The band circular-rotation of movable sprocket 14, sprocket wheel 14 drive the flywheel 24 on hind axle 23 to rotate by chain 16, and flywheel 24 drives trailing wheel
25 run forward, and now body-building bicycle by pedaling can move ahead as bicycle.
Claims (4)
1. a kind of body-building bicycle by pedaling, including vehicle frame, handlebar, wheel and transmission mechanism, it is characterized in that：The shape of the vehicle frame
For arc, the front portion of vehicle frame is provided with handlebar and front fork, and the rear portion of vehicle frame is provided with trailing wheel；The middle concave-arc part of arc-shaped frame is set
There are two slide grooves of positional symmetry；Vehicle frame upper rear end is provided with axis hole, and rotating shaft is provided with axis hole, and rotating shaft side is equipped with sprocket wheel,
Equipped with the relative crank in position, the other end of crank is provided with short axle at the both ends of rotating shaft, and short axle is provided with bearing and sleeve pipe, on sleeve pipe
Treadle provided with perpendicular setting, treadle are provided with pedal, and the other end of treadle is provided with roller, and the roller is arranged on cunning
It can move forward and backward in road groove and along slide groove；Flywheel is housed on hind axle with sprocket position portion in the same direction, flywheel and sprocket wheel it
Between be provided with chain.
2. body-building bicycle by pedaling according to claim 1, it is characterized in that：The crank is left crank and right crank, left
Rotary left treadle is housed on crank, rotary right treadle is housed on right crank, the other end of left treadle is arranged on
In left slide groove, the other end of right treadle is arranged in right slide groove.
3. body-building bicycle by pedaling according to claim 1, it is characterized in that：The crank is provided with installation at equal intervals
Hole.
4. body-building bicycle by pedaling according to claim 1, it is characterized in that：The vehicle frame rear portion is provided with one that Open Side Down
To connector, the both sides that connector is arranged on rear vehicle shaft are used for supporting vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601166.8U CN206734541U (en) | 2017-05-26 | 2017-05-26 | A kind of body-building bicycle by pedaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601166.8U CN206734541U (en) | 2017-05-26 | 2017-05-26 | A kind of body-building bicycle by pedaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734541U true CN206734541U (en) | 2017-12-12 |
Family
ID=60568340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720601166.8U Expired - Fee Related CN206734541U (en) | 2017-05-26 | 2017-05-26 | A kind of body-building bicycle by pedaling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734541U (en) |
-
2017
- 2017-05-26 CN CN201720601166.8U patent/CN206734541U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171212 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |