CN103640660B - Walking power car - Google Patents

Walking power car Download PDF

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Publication number
CN103640660B
CN103640660B CN201310658960.2A CN201310658960A CN103640660B CN 103640660 B CN103640660 B CN 103640660B CN 201310658960 A CN201310658960 A CN 201310658960A CN 103640660 B CN103640660 B CN 103640660B
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slide plate
attached
ratchet
wheel
connecting rod
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CN103640660A (en
Inventor
靳北彪
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JIANGSU XINDA COMMUNICATION TECHNOLOGY Co.,Ltd.
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Molecule Power Beijing Technology Co Ltd
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Abstract

The present invention relates to vehicular field, specifically disclose a kind of walking power car, including vehicle frame, slide plate and at least one wheel, all described wheels are arranged with described vehicle frame wheel type, in all described wheels, at least one is set to drive wheel, setting footboard on described slide plate, described slide plate exports power to described driving wheel.Described walking power car disclosed in this invention be a kind of with the strength of people and/or the strength of animal the new vehicle as main power source, its strength advanced can be more than common rickshaw and animal-drawn vehicle, and it is at driving safety, recreational and the aspects such as human body exercise are substantially better than standard bicycle.

Description

Walking power car
Technical field
The present invention relates to vehicular field, particularly a kind of walking power car.
Background technology
Rickshaw needs people's on the way movement draw vehicle or advance, and so can affect the paddling property of vehicle;Animal-drawn vehicle needs domestic animal on the way movement draw vehicle or advance, and so control for domestic animal is more difficult;Bicycle is dependent on two lower limb Pedallings of people and moves forward, the when of people's Pedalling, it is generally to need to be sitting on the vehicle seat of bicycle, so limited strength of walking, and when bicycle uses as the instrument taken exercise, the exercise level overall to people is the most impacted, it is therefore desirable to invent the vehicle that a kind of novel strength with people travels or travels with the strength of animal (such as dog, horse, cattle etc.).
Summary of the invention
To achieve these goals, the technical scheme that the present invention proposes is as follows:
Scheme 1: a kind of walking power car, including vehicle frame, slide plate and at least one wheel, all described wheels are arranged with described vehicle frame wheel type, and in all described wheels, at least one is set to drive wheel, setting footboard on described slide plate, described slide plate exports power to described driving wheel.
Scheme 2: on the basis of scheme 1, the most selectable, described walking power car also includes bent axle, connecting rod and ratchet, the trunnion of described bent axle is rotationally connected with described vehicle frame, one end of described connecting rod is rotationally connected with described slide plate, the other end of described connecting rod is rotationally connected with the rod journal of described bent axle, arranges driving cog on described slide plate, and described slide plate exports power through described driving cog and described ratchet to described driving wheel.
Scheme 3: on the basis of scheme 2, the most selectable, described walking power car also includes attached connecting rod, attached slide plate and attached ratchet, one end of described attached connecting rod is rotationally connected with described attached slide plate, the other end of described attached connecting rod is rotationally connected with another rod journal of described bent axle, described attached slide plate arranges accessory drive tooth, described attached slide plate exports power through described accessory drive tooth and described attached ratchet to described driving wheel, sets footboard on described attached slide plate and/or on described attached connecting rod.
Scheme 4: on the basis of scheme 2 to scheme 3, the most selectable, described ratchet and described driving wheel coaxial line are arranged or integrated setting.
Scheme 5: on the basis of scheme 1, the most selectable, described walking power car also includes ratchet, and described slide plate exports power through described ratchet to described driving wheel.
Scheme 6: on the basis of scheme 5, the most selectable, arranges driving cog on described slide plate, and described slide plate exports power through described driving cog and described ratchet to described driving wheel.
Scheme 7: on the basis of scheme 5, the most selectable, described walking power car also includes chain, one end of described chain and one end of described slide plate are connected, the other end of described chain and the other end of described slide plate are connected, and described slide plate exports power through described chain and described ratchet to described driving wheel.
Scheme 8: on the basis of scheme 5, the most selectable, described walking power car also includes chain and sprocket wheel, the two ends of described chain and described slide plate are connected, described chain engages with described ratchet, described chain and described sprocket engagement, described slide plate exports power through described chain, described sprocket wheel and described ratchet to described driving wheel.
Scheme 9: on the basis of scheme 5, the most selectable, described walking power car also includes attached slide plate and attached ratchet, sets footboard on described attached slide plate, and described attached slide plate exports power through described attached ratchet to described driving wheel.
Scheme 10: on the basis of scheme 6, the most selectable, described walking power car also includes attached slide plate and attached ratchet, described attached slide plate arranges accessory drive tooth, described attached slide plate exports power through described accessory drive tooth and described attached ratchet to described driving wheel, sets footboard on described attached slide plate.
Scheme 11: in scheme 5 to scheme 10 on the basis of either a program, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame.
Scheme 12: on the basis of scheme 9 or scheme 10, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame, sets Flexible Reset body between described attached slide plate and described vehicle frame.
Scheme 13: on the basis of scheme 9 or scheme 10, the most selectable, described walking power car also includes reseting gear, the axle of described reseting gear is rotationally connected with described vehicle frame, described slide plate sets reset tooth, described attached slide plate sets reset tooth, described reset tooth three on described reset tooth on described slide plate, described reseting gear and described attached slide plate reversely engages, described slide plate drives described reseting gear when a direction motion, and described reseting gear drives described attached slide plate to move round about.
Scheme 14: on the basis of scheme 1, the most selectable, described walking power car also includes crankshaft-and-connecting-rod, one end of described connecting rod is rotationally connected with the rod journal of described bent axle, the other end of described connecting rod is rotationally connected with described slide plate, and the trunnion of described bent axle exports power to described driving wheel.
Scheme 15: on the basis of scheme 14, the most selectable, described walking power car also includes attached connecting rod and attached slide plate, one end of described attached connecting rod is rotationally connected with another rod journal of described bent axle, the other end of described attached connecting rod is rotationally connected with described attached slide plate, sets footboard on described attached slide plate.
Scheme 16: on the basis of scheme 14, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame.
Scheme 17: on the basis of scheme 15, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame, and/or sets Flexible Reset body between described attached slide plate and described vehicle frame.
Scheme 18: a kind of walking power car, including vehicle frame, slide plate, counter-force functional component and at least one wheel, described counter-force functional component is connected with described vehicle frame, all described wheels are arranged with described vehicle frame wheel type, in all described wheels, at least one is set to drive wheel, setting footboard on described slide plate, described slide plate exports power to described driving wheel.
Scheme 19: on the basis of scheme 18, the most selectable, described walking power car also includes bent axle, connecting rod and ratchet, the trunnion of described bent axle is rotationally connected with described vehicle frame, one end of described connecting rod is rotationally connected with described slide plate, the other end of described connecting rod is rotationally connected with the rod journal of described bent axle, arranges driving cog on described slide plate, and described slide plate exports power through described driving cog and described ratchet to described driving wheel.
Scheme 20: on the basis of scheme 19, the most selectable, described walking power car also includes attached connecting rod, attached slide plate and attached ratchet, one end of described attached connecting rod is rotationally connected with described attached slide plate, the other end of described attached connecting rod is rotationally connected with another rod journal of described bent axle, described attached slide plate arranges accessory drive tooth, described attached slide plate exports power through described accessory drive tooth and described attached ratchet to described driving wheel, sets footboard on described attached slide plate and/or on described attached connecting rod.
Scheme 21: on the basis of scheme 19 or scheme 20, the most selectable, described ratchet and described driving wheel coaxial line are arranged or integrated setting.
Scheme 22: on the basis of scheme 18, the most selectable, described walking power car also includes ratchet, and described slide plate exports power through described ratchet to described driving wheel.
Scheme 23: on the basis of scheme 22, the most selectable, arranges driving cog on described slide plate, and described slide plate exports power through described driving cog and described ratchet to described driving wheel.
Scheme 24: on the basis of scheme 22, the most selectable, described walking power car also includes chain, one end of described chain and one end of described slide plate are connected, the other end of described chain and the other end of described slide plate are connected, and described slide plate exports power through described chain and described ratchet to described driving wheel.
Scheme 25: on the basis of scheme 22, the most selectable, described walking power car also includes chain and sprocket wheel, the two ends of described chain and described slide plate are connected, described chain engages with described ratchet, described chain with and described sprocket engagement, described slide plate through described chain, described sprocket wheel and described ratchet to described driving wheel output power.
Scheme 26: on the basis of scheme 22, the most selectable, described walking power car also includes attached slide plate and attached ratchet, sets footboard on described attached slide plate, and described attached slide plate exports power through described attached ratchet to described driving wheel.
Scheme 27: on the basis of scheme 23, the most selectable, described walking power car also includes attached slide plate and attached ratchet, described attached slide plate arranges accessory drive tooth, described attached slide plate exports power through described accessory drive tooth and described attached ratchet to described driving wheel, sets footboard on described attached slide plate.
Scheme 28: in scheme 22 to scheme 27 on the basis of either a program, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame.
Scheme 29: in scheme 26 or on the basis of scheme 27, the most selectable, sets Flexible Reset body between described attached slide plate and described vehicle frame.
Scheme 30: in scheme 26 or on the basis of scheme 27, the most selectable, described walking power car also includes reseting gear, the axle of described reseting gear is rotationally connected with described vehicle frame, described slide plate sets reset tooth, described attached slide plate sets reset tooth, described reset tooth three on described reset tooth on described slide plate, described reseting gear and described attached slide plate reversely engages, described slide plate drives described reseting gear when a direction motion, and described reseting gear drives described attached slide plate to move round about.
Scheme 31: on the basis of scheme 18, the most selectable, described walking power car also includes crankshaft-and-connecting-rod, one end of described connecting rod is rotationally connected with the rod journal of described bent axle, the other end of described connecting rod is rotationally connected with described slide plate, and the trunnion of described bent axle exports power to described driving wheel.
Scheme 32: on the basis of scheme 31, the most selectable, described walking power car also includes attached connecting rod and attached slide plate, one end of described attached connecting rod is rotationally connected with another rod journal of described bent axle, the other end of described attached connecting rod is rotationally connected with described attached slide plate, sets footboard on described attached slide plate.
Scheme 33: on the basis of scheme 31, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame.
Scheme 34: on the basis of scheme 32, the most selectable, sets Flexible Reset body between described slide plate and described vehicle frame, and/or sets Flexible Reset body between described attached slide plate and described vehicle frame.
Scheme 35: a kind of walking power car, including vehicle frame, left skateboard, right slide plate and at least one wheel, all described wheels are arranged with described vehicle frame wheel type, in all described wheels, at least one is set to drive wheel, described left skateboard sets left footboard, described right slide plate sets right footboard, described left skateboard and described right slide plate are arranged through changement linkage, described left skateboard exports power through left ratchet to described driving wheel, and described right slide plate exports power through right ratchet to described driving wheel.
In the present invention, when people and/or animal step on tactile described footboard, when the described footboard direction of motion is horizontal direction maybe when needing increase that described footboard is stepped on touch, needing one to put forth effort parts just can make described walking power car travel on request, this is puted forth effort parts and is defined as so-called " counter-force functional component " in the present invention, described counter-force functional component can be support member, it is also possible to be rope;Such as, drive described walking power car be people time, described counter-force functional component can be set to people's shoulder belt or belt, more such as, when utilizing animal, described counter-force functional component can be the set of pulling a cart of animal specific.
In the present invention, can require to introduce gear when to described driving wheel output power according to specific design, so-called " gear " can be fixed drive ratio and gear ratio be not equal to 1 speedup or reducing gear, it is also possible to be the adjustable drive mechanism of gear ratio, such as change speed gear box.
In the present invention, so-called " all described wheels are arranged with described vehicle frame wheel type " is that axle and the described vehicle frame of described wheel is fixing to be connected, and described wheel can rotate, the described wheel described vehicle frame of carrying.
In the present invention, so-called " slide plate " is the structuring arranged with the slip of described vehicle frame, and the glide direction of described slide plate can be level, it is also possible to from the horizontal by certain angle, the glide direction of described slide plate can be completely fixed, it is also possible to is according to circumstances to be adjusted.
In the present invention, so-called " footboard " is to touch the pedal stepped on for human or animal, it includes the foot pedal district being arranged on described slide plate, also the pedal being connected with described slide plate is included, also include the pedal being rotationally connected with described slide plate, when being provided with described attached connecting rod, described footboard also includes being arranged on the foot pedal district on described attached slide plate and/or on described attached connecting rod, including the pedal being connected with described attached slide plate and/or described attached connecting rod, including the pedal being connected with described attached slide plate and/or described attached link rotatable.
In the present invention, when so-called " changement " refers to make a forward slip in described left skateboard and described right slide plate, another slides backward, realize the mechanism of both linkages, such as crank throw is mutually the toggle of 180 degree, the mechanism that the toothed rack being the most such as made up of more than two tooth bars engaged with same gear (or the gear that is coaxially connected) of 90 degree angle and another toothed rack link, when in this mechanism, a toothed rack travels forward, another toothed rack rearward movement, vice versa;Described left skateboard and a toothed rack are connected, and described right slide plate is connected with another toothed rack, it is possible to realize the reverse linkage of described left skateboard and described right slide plate.Described changement can also be the linkage structure being made up of sprocket wheel and chain.
In the present invention, so-called " the described reset tooth three on the described reset tooth on described slide plate, described reseting gear and described attached slide plate reversely engages " refers to that the engagement system of three to realize described slide plate and drive described reseting gear when a direction motion, described reseting gear drives described attached slide plate to move round about, and vice versa;The most described reseting gear is in centre, and described slide plate is in top, and described attached slide plate is below, and the mode of three's engagement.
In the present invention, so-called " described slide plate exports power through described chain, described sprocket wheel and described ratchet to described driving wheel " refers to that described slide plate drives described ratchet and described sprocket wheel to rotate when moving to some direction, described driving wheel is exported power, described slide plate drives described ratchet and described sprocket wheel to rotate when moving to another direction, described driving wheel not being exported power under the effect that described ratchet dallies, the most described slide plate resets.
In the present invention, so-called " described slide plate exports power through described ratchet to described driving wheel " refers to directly or indirectly drive described ratchet when described slide plate moves to some direction and then described driving wheel is exported power, described slide plate directly or indirectly drives described ratchet to dally when moving to another direction, described driving wheel not being exported power, the most described slide plate resets.
In the present invention, in the structure being provided with described ratchet and described attached ratchet, described ratchet and described attached ratchet can be according to known technology integrated setting.
In the present invention, parts, unit or the system of necessity according to the known technology of vehicular field, should be set in necessary place, such as, brake, turn to, illuminate, loudspeaker etc..
In the present invention, disclosed described walking power car, in transmission process, should set ratchet according to known technology, to meet in the case of described driving wheel is walked, actuator may be at resting state, and such as bicycle when walking, pedal may be at resting state.
In the present invention, described slide plate, described attached slide plate, described left skateboard and described right slide plate are all slide plates, and title is not both and is defined to distinguish.
In the present invention, described connecting rod and described attached connecting rod are all connecting rods, and title is not both and is defined to distinguish.
In the present invention, described ratchet and described attached ratchet are all ratchets, and title is not both and is defined to distinguish.
In the present invention, described driving cog and described accessory drive tooth are all driving cogs, and title is not both and is defined to distinguish.
Beneficial effects of the present invention is as follows:
Described walking power car disclosed in this invention be a kind of with the strength of people and/or the strength of animal the new vehicle as main power source, its strength advanced can be more than common rickshaw and animal-drawn vehicle, and it is at driving safety, recreational and the aspects such as human body exercise are substantially better than standard bicycle.
Accompanying drawing explanation
Figure 1 Shown is the embodiment of the present invention 1 Structural representation;
Figure 2 Shown is the embodiment of the present invention 2 Structural representation;
Figure 3 Shown is the embodiment of the present invention 3 Structural representation;
Figure 4 And figure 5 Shown is the embodiment of the present invention 4 Structural representation;
Figure 6 Shown is the embodiment of the present invention 5 Structural representation;
Figure 7 Shown is the embodiment of the present invention 6 Structural representation;
Figure 8 Shown is the embodiment of the present invention 7 Structural representation;
Figure 9 Shown is the embodiment of the present invention 8 Structural representation;
Figure 10 Shown is the embodiment of the present invention 9 Structural representation;
Figure 11 Shown is the embodiment of the present invention 10 Structural representation;
Figure 12 Shown is the embodiment of the present invention 11 Structural representation;
Figure 13 Shown is the embodiment of the present invention 12 Structural representation;
Figure 14 Shown is the embodiment of the present invention 13 Structural representation;
Figure 15 Shown is the embodiment of the present invention 14 Structural representation;
Figure 16 Shown is the embodiment of the present invention 15 Structural representation;
Figure 17 Shown is the embodiment of the present invention 16 Structural representation;
Figure 18 Shown is the embodiment of the present invention 17 Structural representation;
Figure 19 Shown is the embodiment of the present invention 18 Structural representation;
Figure 20 Shown is the embodiment of the present invention 19 Structural representation;
Figure 21 Shown is the embodiment of the present invention 20 Structural representation;
Figure 22A And figure 22B Shown is the embodiment of the present invention 21 Structural representation;
Figure 23 Shown is the embodiment of the present invention 22 Structural representation;
Figure 24 Shown is the embodiment of the present invention 23 Structural representation;
Figure 25 Shown is the embodiment of the present invention 24 Structural representation;
Figure 26 Shown is the embodiment of the present invention 25 Structural representation;
Figure 27 Shown is the embodiment of the present invention 26 Structural representation.
In figure:
1 Vehicle frame, 2 Slide plate, 3 Wheel, 4 Footboard, 5 Bent axle, 6 Connecting rod, 7 Ratchet, 8 Driving cog, 9 Chain, 10 Sprocket wheel, 11 Flexible Reset body, 12 Reseting gear, 13 Reset tooth, 20 Counter-force functional component, 21 Attached slide plate, 30 Changement, 61 Attached connecting rod, 71 Attached ratchet, 81 Accessory drive tooth, 201 Left skateboard, 202 Right slide plate, 701 Left ratchet, 702 Right ratchet.
Detailed description of the invention
Embodiment 1
Walking power car as shown in Figure 1, including vehicle frame 1, slide plate 2 and a wheel 3, described wheel 3 is arranged with described vehicle frame 1 wheel type, and described wheel 3 is set to drive wheel, sets footboard 4 on described slide plate 2, and described slide plate 2 exports power to described driving wheel.
In the present embodiment, described slide plate 2 exports power by structures such as bent axle 5, connecting rod 6 and ratchets 7 to described driving wheel, specifically, the trunnion of described bent axle 5 is rotationally connected with described vehicle frame 1, one end of described connecting rod 6 is rotationally connected with described slide plate 2, the other end of described connecting rod 6 is rotationally connected with the rod journal of described bent axle 5, arranges driving cog 8 on described slide plate 2, and described slide plate 2 exports power through described driving cog 8 and described ratchet 7 to described driving wheel.
Embodiment 2
Walking power car as shown in Figure 2, it is on the basis of embodiment 1: described walking power car also includes attached connecting rod 61, attached slide plate 21 and attached ratchet 71, one end of described attached connecting rod 61 is rotationally connected with described attached slide plate 21, the other end of described attached connecting rod 61 is rotationally connected with another rod journal of described bent axle 5, described attached slide plate 21 arranges accessory drive tooth 81, described attached slide plate 21 exports power through described accessory drive tooth 81 and described attached ratchet 71 to described driving wheel, described attached slide plate 21 sets footboard 4, described ratchet 7 and described driving wheel coaxial line are arranged.
As disposable embodiment, the most selectable the changing of described footboard 4 being located on described attached slide plate 21 is located on described attached connecting rod 61;Or the most selectable on described attached connecting rod 61, set up described footboard 4.
Embodiment 3
Walking power car as shown in Figure 3, it is with the difference of embodiment 1: described walking power car includes two described wheels 3.
Embodiment 4
Walking power car as shown in Figure 4, Figure 5, it is with the difference of embodiment 2: described walking power car includes two described wheels 3.
Embodiment 5
Walking power car as shown in Figure 6, it is with the difference of embodiment 1: change the described slide plate 2 form to described driving wheel output power, cancel described bent axle 5 and described connecting rod 6, make described slide plate 2, through described ratchet 7, described driving wheel be exported power, specifically make described slide plate 2, through described driving cog 8 and described ratchet 7, described driving wheel be exported power, and set Flexible Reset body 11 between described slide plate 2 and described vehicle frame 1.
Embodiment 6
Walking power car as shown in Figure 7, it is with the difference of embodiment 5: described walking power car includes two described wheels 3.
Embodiment 7
Walking power car as shown in Figure 8, it is with the difference of embodiment 6: described walking power car also includes attached slide plate 21 and attached ratchet 71, described attached slide plate 21 arranges accessory drive tooth 81, described attached slide plate 21 exports power through described accessory drive tooth 81 and described attached ratchet 71 to described driving wheel, described attached slide plate 21 sets footboard 4, between described attached slide plate 21 and described vehicle frame 1, sets Flexible Reset body 11.
In the present embodiment, for illustrating in described slide plate 2(figure, can be found in Fig. 7) and described attached slide plate 21 be symmetrically disposed on left and right sides, facilitate the trampling of left and right foot of people.
Embodiment 8
Walking power car as shown in Figure 9, it is with the difference of embodiment 5: changes described slide plate 2, through described ratchet 7, described driving wheel is exported the form of power, specifically cancel the described driving cog 8 arranged on described slide plate 2, and chain 9 is set, one end of described chain 9 and one end of described slide plate 2 are connected, the other end of described chain 9 and the other end of described slide plate 2 are connected, and described slide plate 2 exports power through described ratchet 7 to described driving wheel again through described chain 9.
During specific embodiment, the structure being symmetrical set described chain 9, described slide plate 2 and described ratchet 7 etc. can be set, during use, the footboard 4 stepping down in different described slide plates 2 can be divided by left and right foot.
Embodiment 9
Walking power car as shown in Figure 10, it is with the difference of embodiment 8: described walking power car includes two described wheels 3.
Embodiment 10
Walking power car as shown in figure 11, it is with the difference of embodiment 9: changes described slide plate 2, through described ratchet 7, described driving wheel is exported the form of power, specifically cancel Flexible Reset body 11, sprocket wheel 10 is set, two ends and the described slide plate 2 of described chain 9 are connected, described chain 9 engages with described ratchet 7, and described chain 9 engages with described sprocket wheel 10, and described slide plate 2 exports power through described sprocket wheel 10 and described ratchet 7 to described driving wheel again through described chain 9.
During specific embodiment, the structure being symmetrical set described chain 9, described sprocket wheel 10, described slide plate 2 and described ratchet 7 etc. can be set, during use, the footboard 4 stepping down in different described slide plates 2 can be divided by left and right foot.
Embodiment 5 to embodiment 10 gives several described slide plate 2, through described ratchet 7, described driving wheel is exported the concrete form of power, as disposable embodiment, described slide plate 2 can be to use other any forms being suitable for the driving of described driving wheel through described ratchet 7, as long as can be by the mobile driving described driving wheel to a direction of described slide plate 2.
Embodiment 11
A kind of walking power car, it is on the basis of embodiment 7: as shown in figure 12, described walking power car also includes reseting gear 12, the axle of described reseting gear 12 is rotationally connected with described vehicle frame 1, described slide plate 2 sets reset tooth 13, described attached slide plate 21 sets reset tooth 13, described reset tooth 13 on described slide plate 2, described reset tooth 13 three on described reseting gear 12 and described attached slide plate 21 reversely engages, described slide plate 2 drives described reseting gear 12 when a direction motion, described reseting gear 12 drives described attached slide plate 21 to move round about.
In the present embodiment, described reset tooth 13 is arranged on the medial surface of described slide plate 2, described attached slide plate 21.
Embodiment 12
Walk as shown in fig. 13 that power car, it is with the difference of embodiment 1: change the described slide plate 2 form to described driving wheel output power, cancel described ratchet 7, change described bent axle 5, described connecting rod 6 and the connected mode of described slide plate 2, one end of the most described connecting rod 6 is rotationally connected with the rod journal of described bent axle 5, the other end of described connecting rod 6 is rotationally connected with described slide plate 2, the trunnion of described bent axle 5 exports power to described driving wheel, sets Flexible Reset body 11 between described slide plate 2 and described vehicle frame 1.
Embodiment 13
Walking power car as shown in figure 14, it is with the difference of embodiment 12: described walking power car includes two described wheels 3.
Embodiment 14
Walking power car as shown in figure 15, it is on the basis of embodiment 13: described walking power car also includes attached connecting rod 61 and attached slide plate 21, one end of described attached connecting rod 61 is rotationally connected with another rod journal of described bent axle 5, the other end of described attached connecting rod 61 is rotationally connected with described attached slide plate 21, described attached slide plate 21 sets footboard 4, between described attached slide plate 21 and described vehicle frame 1, sets Flexible Reset body 11.
Embodiment 15
Walking power car as shown in figure 16, including vehicle frame 1, slide plate 2, counter-force functional component 20 and wheel 3, described counter-force functional component 20 is connected with described vehicle frame 1, all described wheels 3 are arranged with described vehicle frame 1 wheel type, all described wheels 3 are set to drive wheel, setting footboard 4 on described slide plate 2, described slide plate 2 exports power to described driving wheel.
In the present embodiment, described slide plate 2 exports power by structures such as bent axle 5, connecting rod 6 and ratchets 7 to described driving wheel, specifically, the trunnion of described bent axle 5 is rotationally connected with described vehicle frame 1, one end of described connecting rod 6 is rotationally connected with described slide plate 2, the other end of described connecting rod 6 is rotationally connected with the rod journal of described bent axle 5, arranges driving cog 8 on described slide plate 2, and described slide plate 2 exports power through described driving cog 8 and described ratchet 7 to described driving wheel.
Embodiment 16
Walking power car as shown in figure 17, it is with the difference of embodiment 15: described walking power car includes two described wheels 3.
Embodiment 17
Walking power car as shown in figure 18, it is on the basis of embodiment 16: described walking power car also includes attached connecting rod 61, attached slide plate 21 and attached ratchet, one end of described attached connecting rod 61 is rotationally connected with described attached slide plate 21, the other end of described attached connecting rod 61 is rotationally connected with another rod journal of described bent axle 5, described attached slide plate 21 arranges accessory drive tooth 81, described attached slide plate 21 exports power through described accessory drive tooth 81 and described attached ratchet to described driving wheel, sets footboard 4 on described attached slide plate 21.
As disposable embodiment, the most selectable the changing of shown footboard 4 being located on described attached slide plate 21 in the present embodiment is located on described attached connecting rod 61;Or the most selectable on described attached connecting rod 61, set up described footboard 4.
Embodiment 18
Walking power car as shown in figure 19, it is with the difference of embodiment 5: described walking power car also includes counter-force functional component 20.
As disposable embodiment, set up described attached slide plate 21 and described attached ratchet 71 with reference to embodiment 7.
Embodiment 19
Walking power car as shown in figure 20, it is with the difference of embodiment 18: described walking power car includes two described wheels 3.
Embodiment 20
Walking power car as shown in figure 21, it is on the basis of embodiment 19: described walking power car also includes attached slide plate 21 and attached ratchet, described attached slide plate 21 arranges accessory drive tooth 81, described attached slide plate 21 exports power through described accessory drive tooth 81 and described attached ratchet to described driving wheel, described attached slide plate 21 sets footboard 4, between described attached slide plate 21 and described vehicle frame 1, sets Flexible Reset body 11.
In the present embodiment, described slide plate 2 and described attached slide plate 21 are symmetrically disposed on left and right sides, facilitate the trampling of left and right foot of people.
For the ease of representing the structure of the present embodiment, representing on different horizontal planes by described slide plate 2 and described attached slide plate 21, when being embodied as, described slide plate 2 and described attached slide plate 21 can be in same levels.
Embodiment 21
A kind of walking power car, it is on the basis of embodiment 20: described walking power car also includes reseting gear 12, such as Figure 22 A, shown in Figure 22 B, the axle of described reseting gear 12 is rotationally connected with described vehicle frame 1, described slide plate 2 sets reset tooth 13, described attached slide plate 21 sets reset tooth 13, described reset tooth 13 on described slide plate 2, described reset tooth 13 three on described reseting gear 12 and described attached slide plate 21 reversely engages, described slide plate 2 drives described reseting gear 12 when a direction motion, described reseting gear 12 drives described attached slide plate 21 to move round about.
In the present embodiment, it is correspondingly arranged on respectively and is available for, in described slide plate 2, side that described attached slide plate 21 is relative, the groove that described reseting gear 12 rotates, and described reset tooth 13 is set on the end face of respectively groove, meanwhile, the bottom surface of another groove arranges described reset tooth 13.
Embodiment 22
Walking power car as shown in figure 23, it is with the difference of embodiment 8: described walking power car also includes counter-force functional component 20.
Embodiment 23
Walking as of fig. 24 power car, it is with the difference of embodiment 10: described walking power car also includes counter-force functional component 20.
Embodiment 24
Walking power car as shown in figure 25, it is with the difference of embodiment 13: described walking power car also includes counter-force functional component 20.
Embodiment 25
Walking power car as shown in figure 26, it is on the basis of embodiment 24: described walking power car also includes attached connecting rod 61 and attached slide plate 21, one end of described attached connecting rod 61 is rotationally connected with another rod journal of described bent axle 5, the other end of described attached connecting rod 61 is rotationally connected with described attached slide plate 21, sets footboard 4 on described attached slide plate 21.
In the present invention, described slide plate 2 is not limited to the various concrete forms provided in the various embodiments described above to the concrete form of described driving wheel output power, it can use any other the most concrete drive mechanism, if the power that the conversion of motion of described slide plate 2 can be made to be described driving wheel.
Embodiment 26
Walking power car as shown in figure 27, including vehicle frame 1, left skateboard 201, right slide plate 202 and wheel 3, described wheel 3 is arranged with described vehicle frame 1 wheel type, described wheel 3 is set to drive wheel, described left skateboard 201 sets left footboard 401, described right slide plate 202 sets right footboard 402, described left skateboard 201 and described right slide plate 202 are arranged through changement 30 linkage, described left skateboard 201 exports power through left ratchet 701 to described driving wheel, and described right slide plate 202 exports power through right ratchet 702 to described driving wheel.
In the present embodiment, the crank throw that has been set to concrete for described changement 30 is mutually the toggle of 180 degree, the described reseting gear 12 be given in embodiment 11, embodiment 21 and relational structure thereof, also it is the one of described changement, as the embodiment that can convert, the mechanism that two tooth bars that described changement 30 can also be set to be made up of the angle two tooth bars engaged with same gear or coaxial connected gear more than 90 degree link, it is also possible to be set to the linkage structure being made up of sprocket wheel and chain.
In the present invention, embodiment 11, embodiment 21 sets forth two kinds of forms that described reseting gear 12 is arranged, it is being provided with described attached slide plate 21 and is being not provided with bent axle, Flexible Reset body etc. and can make in the embodiment that described slide plate 2, described attached slide plate 21 reset, can be with reference to arranging this reseting gear 12.
The present invention is above-mentioned all to be provided with described ratchet 7 and is not provided with in the embodiment of described attached ratchet 71, described ratchet 7 and the described equal coaxial line of driving wheel are arranged, as the embodiment that can convert, it is also possible to by described ratchet 7 and described driving wheel integrated setting.
In the above-mentioned all embodiments being simultaneously provided with described ratchet 7 and described attached ratchet 71 of the present invention, all described ratchet 7 and described attached ratchet 71 are arranged with described driving wheel coaxial line simultaneously, as the embodiment that can convert, described ratchet 7 and described attached ratchet 71 can be selected one and described driving wheel coaxial line arrange, or, by described ratchet 7 and described attached ratchet 71 simultaneously or select one with described driving wheel integrated setting.
As disposable embodiment, in the present invention, in all embodiments being provided with described Flexible Reset body 11, described Flexible Reset body 11 is the most optionally cancelled and not being set, and for including the embodiment of two described Flexible Reset bodies 11, can select a cancellation;And in all embodiments not including described Flexible Reset body 11, also can set Flexible Reset body 11 between described slide plate 2 and described vehicle frame 1, if and/or including described attached slide plate 21 at described attached this embodiment of slide plate 21() and described vehicle frame 1 between set Flexible Reset body 11.
As disposable embodiment, above-mentioned embodiment in the present invention showing, the number of described wheel 3 is set to one or two situation, it is also possible that the number stating wheel 3 changes is set to three or more than three, have only to increase wheel in the embodiment including two described wheels 3, and can be set to wheel described at least one of which 3 drive wheel.
As disposable embodiment, the present invention all can require introducing change speed gear box iso-variable velocity mechanism when to described driving wheel output power according to specific design in all embodiments.
It is clear that the invention is not restricted to above example, according to techniques known and technical scheme disclosed in this invention, can derive or association goes out many flexible programs, all these flexible programs, also being regarded as is protection scope of the present invention.

Claims (19)

1. a walking power car, including vehicle frame (1), slide plate (2) and at least one wheel (3), it is characterised in that: all Described wheel (3) is arranged with described vehicle frame (1) wheel type, and in all described wheels (3), at least one is set to drive wheel, Setting footboard (4) on described slide plate (2), described slide plate (2) exports power, described walking power to described driving wheel Vehicle also includes that bent axle (5), connecting rod (6) and ratchet (7), the trunnion of described bent axle (5) rotate with described vehicle frame (1) Connecting, one end of described connecting rod (6) is rotationally connected with described slide plate (2), the other end of described connecting rod (6) and described bent axle (5) rod journal is rotationally connected, and arranges driving cog (8) on described slide plate (2), and described slide plate (2) is through described transmission Tooth (8) and described ratchet (7) export power to described driving wheel.
Walk the most as claimed in claim 1 power car, it is characterised in that: described walking power car also include attached connecting rod (61), Attached slide plate (21) and attached ratchet (71), one end of described attached connecting rod (61) rotates even with described attached slide plate (21) Connecing, the other end of described attached connecting rod (61) is rotationally connected with another rod journal of described bent axle (5), described attached Arranging accessory drive tooth (81) on slide plate (21), described attached slide plate (21) is through described accessory drive tooth (81) and described attached Belong to ratchet (71) and described driving wheel is exported power, on described attached slide plate (21) and/or described attached connecting rod (61) On set footboard (4).
Walk the most as claimed in claim 1 or 2 power car, it is characterised in that: described ratchet (7) and described driving wheel are coaxial Line is arranged or integrated setting.
4. a walking power car, including vehicle frame (1), slide plate (2) and at least one wheel (3), it is characterised in that: all Described wheel (3) is arranged with described vehicle frame (1) wheel type, and in all described wheels (3), at least one is set to drive wheel, Setting footboard (4) on described slide plate (2), described slide plate (2) exports power, described walking power to described driving wheel Vehicle also includes ratchet (7), and described slide plate (2) exports power, described walking through described ratchet (7) to described driving wheel Power car also includes attached slide plate (21) and attached ratchet (71), sets footboard (4) on described attached slide plate (21), Described attached slide plate (21) exports power through described attached ratchet (71) to described driving wheel, and described walking power car is also Including reseting gear (12), the axle of described reseting gear (12) is rotationally connected with described vehicle frame (1), in described slide plate (2) On set reset tooth (13), described attached slide plate (21) sets reset tooth (13), the described reset tooth on described slide plate (2) (13) described reset tooth (13) three, on described reseting gear (12) and described attached slide plate (21) reversely engages, institute Stating slide plate (2) drives described reseting gear (12), described reseting gear (12) to drive described attached when a direction motion Slide plate (21) moves round about.
5. a walking power car, including vehicle frame (1), slide plate (2) and at least one wheel (3), it is characterised in that: all Described wheel (3) is arranged with described vehicle frame (1) wheel type, and in all described wheels (3), at least one is set to drive wheel, Setting footboard (4) on described slide plate (2), described slide plate (2) exports power, described walking power to described driving wheel Vehicle also includes ratchet (7), and described slide plate (2) exports power through described ratchet (7) to described driving wheel, in described cunning Arranging driving cog (8) on plate, described slide plate (2) is defeated to described driving wheel through described driving cog (8) and described ratchet (7) Going out power, described walking power car also includes attached slide plate (21) and attached ratchet (71), described attached slide plate (21) On accessory drive tooth (81) is set, described attached slide plate (21) is through described accessory drive tooth (81) and described attached ratchet (71) Described driving wheel being exported power, sets footboard (4) on described attached slide plate (21), described walking power car also wraps Including reseting gear (12), the axle of described reseting gear (12) is rotationally connected with described vehicle frame (1), on described slide plate (2) If reset tooth (13), described attached slide plate (21) sets reset tooth (13), described reset tooth (13) on described slide plate (2), Described reset tooth (13) three on described reseting gear (12) and described attached slide plate (21) reversely engages, described slide plate (2) described reseting gear (12), described reseting gear (12) is driven to drive described attached slide plate (21) when a direction motion Move round about.
6. a walking power car, including vehicle frame (1), slide plate (2) and at least one wheel (3), it is characterised in that: all Described wheel (3) is arranged with described vehicle frame (1) wheel type, and in all described wheels (3), at least one is set to drive wheel, Setting footboard (4) on described slide plate (2), described slide plate (2) exports power, described walking power to described driving wheel Vehicle also includes that bent axle (5) and connecting rod (6), one end of described connecting rod (6) rotate even with the rod journal of described bent axle (5) Connecing, the other end of described connecting rod (6) is rotationally connected with described slide plate (2), and the trunnion of described bent axle (5) is to described driving Wheel output power.
Walk the most as claimed in claim 6 power car, it is characterised in that: described walking power car also includes attached connecting rod (61) With attached slide plate (21), one end of described attached connecting rod (61) is rotationally connected with another rod journal of described bent axle (5), The other end of described attached connecting rod (61) is rotationally connected with described attached slide plate (21), sets on described attached slide plate (21) Footboard (4).
Walk the most as claimed in claim 6 power car, it is characterised in that: set between described slide plate (2) and described vehicle frame (1) Flexible Reset body (11).
Walk the most as claimed in claim 7 power car, it is characterised in that: set between described slide plate (2) and described vehicle frame (1) Flexible Reset body (11), and/or between described attached slide plate (21) and described vehicle frame (1), set Flexible Reset body (11).
10. a walking power car, including vehicle frame (1), slide plate (2), counter-force functional component (20) and at least one wheel (3), It is characterized in that: described counter-force functional component (20) is connected with described vehicle frame (1), all described wheels (3) and described car Frame (1) wheel type is arranged, and in all described wheels (3), at least one is set to drive wheel, sets foot on described slide plate (2) Pedal (4), described slide plate (2) exports power to described driving wheel, and described walking power car also includes bent axle (5), connects Bar (6) and ratchet (7), the trunnion of described bent axle (5) is rotationally connected with described vehicle frame (1), described connecting rod (6) One end is rotationally connected with described slide plate (2), and the other end of described connecting rod (6) rotates even with the rod journal of described bent axle (5) Connecing, arrange driving cog (8) on described slide plate (2), described slide plate (2) is through described driving cog (8) and described ratchet (7) Described driving wheel is exported power.
11. walk power car as claimed in claim 10, it is characterised in that: described walking power car also include attached connecting rod (61), Attached slide plate (21) and attached ratchet (71), one end of described attached connecting rod (61) rotates even with described attached slide plate (21) Connecing, the other end of described attached connecting rod (61) is rotationally connected with another rod journal of described bent axle (5), described attached Arranging accessory drive tooth (81) on slide plate (21), described attached slide plate (21) is through described accessory drive tooth (81) and described attached Belong to ratchet (71) and described driving wheel is exported power, on described attached slide plate (21) and/or described attached connecting rod (61) On set footboard (4).
12. walk power car as described in claim 10 or 11, it is characterised in that: described ratchet (7) and described driving wheel are common Axis is arranged or integrated setting.
13. 1 kinds of walking power cars, including vehicle frame (1), slide plate (2), counter-force functional component (20) and at least one wheel (3), It is characterized in that: described counter-force functional component (20) is connected with described vehicle frame (1), all described wheels (3) and described car Frame (1) wheel type is arranged, and in all described wheels (3), at least one is set to drive wheel, sets foot on described slide plate (2) Pedal (4), described slide plate (2) exports power to described driving wheel;
Described walking power car also includes ratchet (7), and described slide plate (2) is dynamic to the output of described driving wheel through described ratchet (7) Power;
Described walking power car also includes attached slide plate (21) and attached ratchet (71), sets foot pedal on described attached slide plate (21) Plate (4), described attached slide plate (21) exports power through described attached ratchet (71) to described driving wheel;
Described walking power car also includes that reseting gear (12), the axle of described reseting gear (12) rotate even with described vehicle frame (1) Connect, described slide plate (2) sets reset tooth (13), described attached slide plate (21) sets reset tooth (13), described slide plate (2) the described reset tooth (13) on described reset tooth (13), described reseting gear (12) and described attached slide plate (21) on Three reversely engages, and described slide plate (2) drives described reseting gear (12), described reseting gear (12) when a direction motion Described attached slide plate (21) is driven to move round about.
14. walk power car as claimed in claim 13, it is characterised in that: driving cog (8) is set on described slide plate (2), Described slide plate (2) exports power through described driving cog (8) and described ratchet (7) to described driving wheel.
15. walk power car as claimed in claim 14, it is characterised in that: on described attached slide plate (21), accessory drive is set Tooth (81), described attached slide plate (21) through described accessory drive tooth (81) and described attached ratchet (71) to described driving car Wheel output power, sets footboard (4) on described attached slide plate (21).
16. 1 kinds of walking power cars, including vehicle frame (1), slide plate (2), counter-force functional component (20) and at least one wheel (3), It is characterized in that: described counter-force functional component (20) is connected with described vehicle frame (1), all described wheels (3) and described car Frame (1) wheel type is arranged, and in all described wheels (3), at least one is set to drive wheel, sets foot on described slide plate (2) Pedal (4), described slide plate (2) to described driving wheel export power, described walking power car also include bent axle (5) and Connecting rod (6), one end of described connecting rod (6) is rotationally connected with the rod journal of described bent axle (5), described connecting rod (6) another One end is rotationally connected with described slide plate (2), and the trunnion of described bent axle (5) exports power to described driving wheel.
17. walk power car as claimed in claim 16, it is characterised in that: described walking power car also includes attached connecting rod (61) With attached slide plate (21), one end of described attached connecting rod (61) is rotationally connected with another rod journal of described bent axle (5), The other end of described attached connecting rod (61) is rotationally connected with described attached slide plate (21), sets on described attached slide plate (21) Footboard (4).
18. walk power car as claimed in claim 16, it is characterised in that: between described slide plate (2) and described vehicle frame (1) If Flexible Reset body (11).
19. walk power car as claimed in claim 17, it is characterised in that: between described slide plate (2) and described vehicle frame (1) If Flexible Reset body (11), and/or between described attached slide plate (21) and described vehicle frame (1), set Flexible Reset body (11).
CN201310658960.2A 2012-12-06 2013-12-06 Walking power car Active CN103640660B (en)

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CN2012105187301 2012-12-06
CN201210518730 2012-12-06
CN201210518730.1 2012-12-06
CN201210522091.6 2012-12-07
CN201210522091 2012-12-07
CN2012105220916 2012-12-07
CN2012105430416 2012-12-16
CN201210543041 2012-12-16
CN201210543041.6 2012-12-16
CN201310658960.2A CN103640660B (en) 2012-12-06 2013-12-06 Walking power car

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CN107600275B (en) * 2017-10-16 2023-08-04 张晓铮 Variable speed driving mechanism
CN109501859B (en) * 2019-01-10 2020-11-27 长春工业大学 Pneumatic transport vehicle with high-precision steering control and steering control method thereof
CN113525580A (en) * 2020-04-15 2021-10-22 陈祥洪 Multi-type multi-purpose prying vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334695A (en) * 1980-03-10 1982-06-15 Walter Ashby Walking buggy
CN2818307Y (en) * 2005-09-15 2006-09-20 徐裕贵 Reciprocating pedalling walking machine
CN1923607A (en) * 2005-08-30 2007-03-07 梁仁宇 Driving device of sliding vehicle
CN101554907A (en) * 2009-01-16 2009-10-14 赵遵强 Machine for generating mechanical power by physical force and driving mechanism thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110059317A (en) * 2009-11-27 2011-06-02 박영종 Walking bycycle
CN201777361U (en) * 2010-04-20 2011-03-30 胡江勇 Pedal-powered scooter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334695A (en) * 1980-03-10 1982-06-15 Walter Ashby Walking buggy
CN1923607A (en) * 2005-08-30 2007-03-07 梁仁宇 Driving device of sliding vehicle
CN2818307Y (en) * 2005-09-15 2006-09-20 徐裕贵 Reciprocating pedalling walking machine
CN101554907A (en) * 2009-01-16 2009-10-14 赵遵强 Machine for generating mechanical power by physical force and driving mechanism thereof

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