CN105015689A - Rocker reciprocating rubbing type pedal bicycle - Google Patents
Rocker reciprocating rubbing type pedal bicycle Download PDFInfo
- Publication number
- CN105015689A CN105015689A CN201510484704.5A CN201510484704A CN105015689A CN 105015689 A CN105015689 A CN 105015689A CN 201510484704 A CN201510484704 A CN 201510484704A CN 105015689 A CN105015689 A CN 105015689A
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- China
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- rocking bar
- return
- foot
- operated
- rolling type
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Abstract
The invention relates to a rocker reciprocating rubbing type pedal bicycle. The rocker reciprocating rubbing type pedal bicycle comprises a bicycle frame, and a rocker reciprocating structure used for controlling pedals to do reciprocating movement up and down is arranged at the pedals of the bicycle frame. The rocker reciprocating structure can be widely applied to all forms of pedal or hand-operated human body power bicycles at present, and the use range is wide; in conclusion, the rocker reciprocating rubbing type pedal bicycle has the advantages that the effective moment arm utilization rate is high, the human body power is utilized fully, the labor-saving effect is superior, the structure is simple and compact, and the use range is wide.
Description
Technical field
The invention belongs to technical field of bicycles, relate to the reciprocal rolling type bicycle of a kind of rocking bar.
Background technology
Existing bicycle product, the switching transmitting mechanism of its power is that rocking arm is ridden in left and right by the axis of bicycle, big chain plate driving chain single-direction transmission sprocket wheel, the compositions such as hind axle.Its power be rely on human body both legs constantly up and down before and after circular motion make left and right rocking arm and the continuous 360 ° of circulation rotatings of big chain plate and produce.And by driving chain by transmission of power to single-direction transmission sprocket wheel, chain rivet, wheel and make bicycle be rolled to moving ahead.Its power size, except depending on that human body both legs are applied to except the size of the power on rocking arm, the size of its rocking arm length, is also one of main factor.But by the restriction of human body both legs move distance and pedal road clearance, the design length of its rocking arm can only be limited in a less scope.In addition, in 360 ° of rotary courses of rocking arm, there is the problem of about one stop.Cause the not enough rocking bar retract stroke of effective arm of force degree of utilization large, best stressed angle difficulty is grasped.The power of human body is also difficult to play one's part to the full, and finally cause the labor-saving effect of this type of bicycle at present poor, operate heavy, physical consumption is large.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the invention provides the reciprocal rolling type bicycle of a kind of rocking bar, it changes the power conversion type of belt drive that existing bicycle continuous circulation rotates, there is effective arm of force degree of utilization high, human body power utilizes fully, labor-saving effect is superior, and the advantage such as the simple range of use of structure is wide.
The technical solution adopted for the present invention to solve the technical problems is: the reciprocal rolling type bicycle of a kind of rocking bar, comprises cycle frame, is provided with does for controlling to ride the rocking bar reciprocating structure pumped at the foot-operated place of cycle frame.
Described rocking bar reciprocating structure comprises a return rocking bar hold down groove be vertically fixed on vehicle frame, this return rocking bar hold down groove can enable return rocking bar swing up and down within it by fixing for horizontal return rocking bar, one piece of limiting stopper is then provided with in this return rocking bar hold down groove lower end, this limiting stopper can limit the hunting range of return rocking bar, and return rocking bar cannot be continued to lower swing.
The two ends of described return rocking bar are respectively provided with a return stay cord, and the other end of this return stay cord is then fixed on the foot-operated rocking bar of homonymy by return stay cord anchor fitting.
Described foot-operated rocking bar one end is connected with stretcher, the other end then connects with the axis be positioned in the middle part of vehicle frame, this end has a rocking bar resistance point end circular hole, single-direction transmission ratchet is provided with in this rocking bar resistance point end circular hole, this rocking bar resistance point end circular hole end is separately fixed at the two ends, left and right of axis, big chain plate is also fixed on axis, by big chain plate and chain by transmission of power to trailing wheel.
The other end of described foot-operated rocking bar can also be a sector structure, this sector structure has arc-shaped rack, the one-way transmission gear that this arc-shaped rack can be connected on axletree with the axletree both sides outer cover of trailing wheel is meshed, and this foot-operated rocking bar is fixedly linked by the perforate of a foot-operated rocking bar fulcrum and vehicle frame closing on sector structure place.
Ball bearing of main shaft is provided with inside described one-way transmission gear and between wheel hub.
Described left and right is ridden rocking bar and is relatively less than 180 ° of formation one best power transmission angle setting.
The invention has the beneficial effects as follows: the chain drive eliminating original product, the design length of the mechanical arm of force of rocking bar can be made to obtain optimum growth, the degree of utilization of effective arm of force is also greatly improved, the reciprocal rolling type design of rocking bar, forced stroke is abundant, retract stroke is few, and seating velocity is fast, and work efficiency is high.The best loading angle of axletree of artificial machinery setting, human body power can omnidistance act on the power point of rocking bar accurately and efficiently, rocking bar of the present invention reciprocal rolling type power conversion transmission device, can be widely used in the foot-operated or manual human body power bicycle of current form of ownership, range of use is wide, known in sum, it is high that the present invention has effective arm of force degree of utilization, and human body power utilizes fully, and labor-saving effect is superior, simple and compact for structure, the advantages such as range of use is wide.
Accompanying drawing explanation
Fig. 1 is the first connection mode structural representation of the present invention;
Fig. 2 is rocking bar reciprocating structure structural representation;
Fig. 3 is rocking bar connection diagram in Fig. 1;
Fig. 4 is the second connection mode structural representation;
Fig. 5 is rocker structure schematic diagram in the second connection mode;
Fig. 6 is the second connection mode rear-wheel structure cutaway view.
In figure: 1-vehicle frame, 2-rocking bar reciprocating structure, 3-return rocking bar hold down groove, 4-return rocking bar, 5-limiting stopper, 6-return stay cord, 7-return stay cord anchor fitting, 8-rides rocking bar, 9-stretcher, 10-big chain plate, 11-rocking bar resistance point end circular hole, 12-single-direction transmission ratchet, 13-axis, 14-chain, 15-arc-shaped rack, 16-one-way transmission gear, 17-axletree, 18-rides the perforate of rocking bar fulcrum, 19-ball bearing of main shaft, 20-wheel hub.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
See Fig. 1 ~ Fig. 6, the reciprocal rolling type bicycle of a kind of rocking bar, comprises cycle frame 1, is provided with does for controlling to ride the rocking bar reciprocating structure 2 pumped at the foot-operated place of cycle frame 1.
Described rocking bar reciprocating structure 2 comprises return rocking bar 4 hold down groove be vertically fixed on vehicle frame 1, this return rocking bar 4 hold down groove can horizontal return rocking bar 4 is fixing make return rocking bar 4 swing up and down within it, one piece of limiting stopper 5 is then provided with in this return rocking bar 4 hold down groove lower end, this limiting stopper 5 can limit the hunting range of return rocking bar 4, and return rocking bar 4 cannot be continued to lower swing.
The two ends of described return rocking bar 4 are respectively provided with a return stay cord 6, and the other end of this return stay cord 6 is then fixed on the foot-operated rocking bar of homonymy by return stay cord anchor fitting 7.
Described foot-operated rocking bar 8 one end is connected with stretcher 9, the other end then connects with the axis 13 be positioned in the middle part of vehicle frame 1, this end has a rocking bar resistance point end circular hole 11, single-direction transmission ratchet 12 is provided with in this rocking bar resistance point end circular hole 11, this rocking bar resistance point end circular hole 11 end is separately fixed at the two ends, left and right of axis 13, big chain plate 10 is also fixed on axis 13, by big chain plate 10 and chain 14 by transmission of power to trailing wheel.
The other end of described foot-operated rocking bar 8 can also be a sector structure, this sector structure has arc-shaped rack 15, the one-way transmission gear 16 that this arc-shaped rack 15 can be connected on axletree 17 with the axletree 17 both sides outer cover of trailing wheel is meshed, and this foot-operated rocking bar 8 is fixedly linked with vehicle frame 1 by the foot-operated rocking bar fulcrum perforate 18 closing on sector structure place.
Ball bearing of main shaft 19 is provided with inside described one-way transmission gear 16 and between wheel hub 20.
Described left and right is ridden rocking bar and is relatively less than 180 ° of formation one best power transmission angle setting.
During actual use, user steps on one end stretcher 9 and can stop because this side return rocking bar 4 touches limiting stopper 5 continuing to step on downwards, meanwhile the return rocking bar 4 of opposite side upwards rises, simultaneously can by power transmission on single-direction transmission ratchet 12, make single-direction transmission ratchet 12, axis 13, big chain plate 10 is able to continuous rotation, power reached wheel by the effect of driving chain 14 again to make bicycle be able to rolling to move ahead, and another kind of foot-operated rocking bar 8 connection mode is also the same, one-way transmission gear 16 can drive axletree 17 continuous rotation, thus bicycle is walked forward.
Present invention eliminates the chain drive of original product, the design length of the mechanical arm of force of foot-operated rocking bar 8 can be made to obtain optimum growth, the degree of utilization of effective arm of force is also greatly improved, the reciprocal rolling type design of foot-operated rocking bar 8, forced stroke is abundant, retract stroke is few, and seating velocity is fast, and work efficiency is high.The axis 13 of artificial machinery setting and the best loading angle of axletree 17, human body power can omnidistance act on the power point of foot-operated rocking bar 8 accurately and efficiently, foot-operated rocking bar 8 of the present invention is rolling type power conversion transmission device back and forth, foot-operated or the manual human body power bicycle of current form of ownership can be widely used in, range of use is wide, known in sum, it is high that the present invention has effective arm of force degree of utilization, human body power utilizes fully, labor-saving effect is superior, simple and compact for structure, the advantages such as range of use is wide.
Claims (7)
1. the reciprocal rolling type bicycle of rocking bar, comprises cycle frame, it is characterized in that: be provided with at the foot-operated place of cycle frame and do for controlling to ride the rocking bar reciprocating structure pumped.
2. the reciprocal rolling type bicycle of rocking bar as claimed in claim 1, it is characterized in that: described rocking bar reciprocating structure comprises a return rocking bar hold down groove be vertically fixed on vehicle frame, this return rocking bar hold down groove can enable return rocking bar swing up and down within it by fixing for horizontal return rocking bar, one piece of limiting stopper is then provided with in this return rocking bar hold down groove lower end, this limiting stopper can limit the hunting range of return rocking bar, and return rocking bar cannot be continued to lower swing.
3. the reciprocal rolling type bicycle of rocking bar as claimed in claim 1, it is characterized in that: the two ends of described return rocking bar are respectively provided with a return stay cord, the other end of this return stay cord is then fixed on the foot-operated rocking bar of homonymy by return stay cord anchor fitting.
4. the reciprocal rolling type bicycle of rocking bar as claimed in claim 3, it is characterized in that: described foot-operated rocking bar one end is connected with stretcher, the other end then connects with the axis be positioned in the middle part of vehicle frame, this end has a rocking bar resistance point end circular hole, single-direction transmission ratchet is provided with in this rocking bar resistance point end circular hole, this rocking bar resistance point end circular hole end is separately fixed at the two ends, left and right of axis, and big chain plate is also fixed on axis, by big chain plate and chain by transmission of power to trailing wheel.
5. the reciprocal rolling type bicycle of rocking bar as claimed in claim 3, it is characterized in that: the other end of described foot-operated rocking bar can also be a sector structure, this sector structure has arc-shaped rack, the one-way transmission gear that this arc-shaped rack can be connected on axletree with the axletree both sides outer cover of trailing wheel is meshed, and this foot-operated rocking bar is fixedly linked by the perforate of a foot-operated rocking bar fulcrum and vehicle frame closing on sector structure place.
6. the reciprocal rolling type bicycle of rocking bar as claimed in claim 4, is characterized in that: be provided with ball bearing of main shaft inside described one-way transmission gear and between wheel hub.
7. the reciprocal rolling type bicycle of rocking bar as claimed in claim 3, is characterized in that: described left and right is ridden rocking bar and is relatively less than 180 ° and forms a best power transmission angle and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510484704.5A CN105015689A (en) | 2015-08-10 | 2015-08-10 | Rocker reciprocating rubbing type pedal bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510484704.5A CN105015689A (en) | 2015-08-10 | 2015-08-10 | Rocker reciprocating rubbing type pedal bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105015689A true CN105015689A (en) | 2015-11-04 |
Family
ID=54406088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510484704.5A Pending CN105015689A (en) | 2015-08-10 | 2015-08-10 | Rocker reciprocating rubbing type pedal bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105015689A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965899A (en) * | 2017-04-28 | 2017-07-21 | 何荣灿 | A kind of rocking bar is reciprocating to add neutral multi-speed bicycle |
| CN111268015A (en) * | 2020-03-12 | 2020-06-12 | 付俊杰 | Linkage mechanism and bicycle thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0471640A1 (en) * | 1990-08-14 | 1992-02-19 | Javier Moresco Suarez | Mechanism to operate bicycles and similar vehicles |
| CN2201332Y (en) * | 1994-09-06 | 1995-06-21 | 张善沐 | Bicycle lever rope driving gear |
| CN203528730U (en) * | 2013-09-21 | 2014-04-09 | 于成伟 | Step-type bike |
| CN203558184U (en) * | 2013-08-14 | 2014-04-23 | 庄椿令 | Reciprocating pedaling type driving mechanism for bicycle |
-
2015
- 2015-08-10 CN CN201510484704.5A patent/CN105015689A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0471640A1 (en) * | 1990-08-14 | 1992-02-19 | Javier Moresco Suarez | Mechanism to operate bicycles and similar vehicles |
| CN2201332Y (en) * | 1994-09-06 | 1995-06-21 | 张善沐 | Bicycle lever rope driving gear |
| CN203558184U (en) * | 2013-08-14 | 2014-04-23 | 庄椿令 | Reciprocating pedaling type driving mechanism for bicycle |
| CN203528730U (en) * | 2013-09-21 | 2014-04-09 | 于成伟 | Step-type bike |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965899A (en) * | 2017-04-28 | 2017-07-21 | 何荣灿 | A kind of rocking bar is reciprocating to add neutral multi-speed bicycle |
| CN111268015A (en) * | 2020-03-12 | 2020-06-12 | 付俊杰 | Linkage mechanism and bicycle thereof |
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Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |