CN100482523C

CN100482523C - Multiple-modality power-assistant vehicle

Info

Publication number: CN100482523C
Application number: CNB200710109668XA
Authority: CN
Inventors: 陈玉岗
Original assignee: Far East University
Current assignee: Far East University
Priority date: 2007-06-05
Filing date: 2007-06-05
Publication date: 2009-04-29
Anticipated expiration: 2027-06-05
Also published as: CN101062703A

Abstract

The multimode assistant car comprises the frame, deflecting wheel, positioning wheel, the first and the second stamping parts, the first and the second car seats, the first and the second drive units, using at least one of the seats connecting with the frame, being able to change directions on the frame and fixed, with at least one of the seats pointing to and connecting with the deflecting wheel to generate various driving modes for the convenience of the driver for free selection of direction control.

Description

Multiple-modality power-assistant vehicle

Technical field

The invention belongs to a kind of multiple-modality power-assistant vehicle, it mainly is can be in the direction of vehicle frame up conversion first vehicle seat and second vehicle seat, and in first vehicle seat and second vehicle seat at least the first point to and be connected wheel flutter, for having the multiple different mode that drives.

Background technology

At present general common Tandem Bicycle structure, as M267160 number " Tandem Bicycle structural improvement " patent case of the novel bulletin of TaiWan, China, it is to include vehicle frame, preceding seat cushion, back seat cushion, handgrip, front-wheel, trailing wheel and transmission device are formed, because seat cushion and back seat cushion are to be fixed on the vehicle frame before being somebody's turn to do, and the rider who takes on preceding seat cushion or back seat cushion shares same group of transmission device, seat cushion and back seat cushion before so it can't rotate arbitrarily, control with different direction (i.e. two riders dorsad or in opposite directions), therefore lack variability and interest in the use.

M250878 number " improvement of Tandem Bicycle driver train " patent case of the novel bulletin of TaiWan, China and for example, it is to be provided with a driver train between the front-wheel of Tandem Bicycle vehicle frame and trailing wheel, this driver train is to include several driving unit, each driving unit has one group of crank that is articulated in these vehicle frame both sides respectively, each crank is articulated in vehicle frame one an end affixed unidirectional rotation member respectively, respectively link transmission with chain respectively between the fluted disc of this unidirectional rotation member and trailing wheel, can trample common drive trailing wheel in the same way for each user advances, this structure only can advance by unidirectional drive trailing wheel, and can't change arbitrarily to turn to and trample, so lacked variability and interest equally.

Summary of the invention

The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of have multiplely different drive mode, make things convenient for the rider select to trample direction, can free choice direction manipulator multiple-modality power-assistant vehicle.

For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of multiple-modality power-assistant vehicle includes:

Vehicle frame includes first position and second position that are connected;

Wheel flutter is arranged at first position of vehicle frame;

Directional wheel is arranged at second position of vehicle frame;

First stampede part is arranged at first position of vehicle frame pivotly;

Second stampede part is arranged at second position of vehicle frame pivotly;

First gear unit connects first stampede part and directional wheel;

Second gear unit connects second stampede part and directional wheel;

First vehicle seat is arranged at first position of vehicle frame, includes one first seat cushion and the first in command;

Second vehicle seat is arranged at second position of vehicle frame, includes one second seat cushion and the second in command;

At least being connected and being fixed on the described vehicle frame of one direction-changeable in described first vehicle seat and second vehicle seat, and in first vehicle seat and second vehicle seat at least one point to and be connected wheel flutter.

Described first position is provided with first fixed end and first abutting end, and wherein the first abutting end interlock wheel flutter is provided with first connecting part bottom the first in command again, and the first in command is connected in first fixed end or first abutting end by first connecting part.

Described second position is provided with second fixed end and second abutting end, and second in command bottom is provided with second connecting part again, and the second in command is connected in second fixed end or second abutting end by second connecting part.

Described second abutting end is provided with connecting rod, and first position is respectively equipped with control end and fixed connecting end again, and connecting rod is connected with control end or fixed connecting end, this control end interlock wheel flutter.

Described directional wheel is provided with first gear, described first gear unit is provided with movable first driving gear and first idle pulley, and be provided with directly with the engagement of first driving gear or by first idle pulley and the first driving gear ingear, first driven gear, first driving gear is connected to first stampede part, is arranged with first chain on first driven gear to be connected to first gear of directional wheel.

Described directional wheel is provided with second gear, described second gear unit is provided with movable second driving gear and second idle pulley, and be provided with directly with the engagement of second driving gear or by second idle pulley and the second driving gear ingear, second driven gear, second driving gear is connected to second stampede part, is arranged with second chain on second driven gear to be connected to second gear of directional wheel.

Described first vehicle seat is articulated in first position of vehicle frame, and second vehicle seat is articulated in second position of vehicle frame.

The present invention has following effect:

1, the present invention can select in the same way (forward), wait multiple modalities to drive dorsad or in opposite directions for two riders, can increase its variability and interest.

2, first gear unit of the present invention and second gear unit are can cooperate the different seat direction of rider and trample direction, and select different engaged transmission modes, need select to make things convenient for the rider to look oneself.

3, the present invention also can according to two riders different drive mode, turn to and select to control wheel flutter voluntarily by first rider or second rider.

Description of drawings

To be the present invention's first vehicle seat and second vehicle seat be the scheme drawing of (forward) mode in the same way to Fig. 1.

To be the present invention's first vehicle seat and second vehicle seat be the scheme drawing of mode dorsad to Fig. 2.

To be the present invention's first vehicle seat and second vehicle seat be the scheme drawing of mode in opposite directions to Fig. 3.

Fig. 4 is the scheme drawing that connecting rod of the present invention is connected in fixed connecting end.

Fig. 5 is the scheme drawing that connecting rod of the present invention is connected in control end.

Fig. 6 is the coaxial scheme drawing that is provided with first gear and second gear side by side of directional wheel of the present invention.

Each label is represented among the figure:

1, vehicle frame 11, first position

12, second position 13, first fixed end

14, first abutting end 15, second fixed end

16, second abutting end 17, connecting rod

18, control end 19, fixed connecting end

2, wheel flutter 3, directional wheel

31, first gear 32, second gear

4, first stampede part 5, second stampede part

6, first vehicle seat 61, first seat cushion

62, the first in command 63, first connecting part

7, second vehicle seat 71, second seat cushion

72, the second in command 73, second connecting part

8, first gear unit 81, first driving gear

82, first driven gear 83, first idle pulley

84, first chain 9, second gear unit

91, second driving gear 92, second driven gear

93, second idle pulley 94, second chain

The specific embodiment

As shown in Figure 1, the present invention mainly includes vehicle frame 1, wheel flutter 2, directional wheel 3, first stampede part 4, second stampede part 5, first vehicle seat 6, second vehicle seat 7, first gear unit 8 and second gear unit 9, wherein:

Vehicle frame 1, be provided with first position 11 and second position 12 that forward and backward side is connected, first position 11 is provided with first fixed end 13 and first abutting end 14, second position 12 is provided with second fixed end 15 and second abutting end 16, second abutting end, 16 tops are provided with connecting rod 17 (as shown in Figure 4), 11 anterior position places, first position are provided with control end 18 and fixed connecting end 19 respectively, and can distinguish activity and select to be connected with connecting rod 17.

Wheel flutter 2 is arranged at first position 11 of vehicle frame 1, is connected with first abutting end 14, and is subjected to its interlock, and wheel flutter 2 is controlled the interlock of end 18 in addition.

Directional wheel 3 is arranged at second position 12 of vehicle frame 1, wherein these directional wheel 3 coaxial first gear 31 and second gears 32 (as shown in Figure 6) of being provided with side by side.

First stampede part 4 is first positions 11 that are pivotally installed in vehicle frame 1.

Second stampede part 5 is second positions 12 that are pivotally installed in vehicle frame 1.

First vehicle seat 6, be arranged at first position 11 (present embodiment is to adopt the pivot joint mode) of vehicle frame 1, can point to and connect wheel flutter 2, this first vehicle seat 6 is provided with first seat cushion 61 and the first in command 62, the first in command 62 bottoms are provided with first connecting part 63, be linked to first fixed end 13 or first abutting end, 14, the first abutting ends 14 and wheel flutter 2 interlocks for these first in command's 62 movable selections.

Second vehicle seat 7, be arranged at second position 12 (present embodiment is to adopt the pivot joint mode) of vehicle frame 1, can point to and connect wheel flutter 2, this second vehicle seat 7 is provided with second seat cushion 71 and the second in command 72, the second in command is provided with second connecting part 73 72 ends again, select to be linked to second fixed end 15 or second abutting end, 16, the second abutting ends 16 can be by connecting rod 17 and control end 18 and wheel flutter 2 interlocks for this second in command 72 is movable.

First gear unit 8, connect first stampede part 4 and directional wheel 3, this first gear unit 8 is provided with movable first driving gear 81 and first idle pulley 83, to select and 82 engagements of first driven gear, wherein this first driving gear 81 is connected to and is arranged with first chain 84 on first stampede part, 4, the first driven gears 82 to be connected to first gear 31 of directional wheel 3.

Second gear unit 9, connect second stampede part 5 and directional wheel 3, this second gear unit 9 is provided with movable second driving gear 91 and second idle pulley 93, to select and 92 engagements of second driven gear, wherein this second driving gear 91 is connected to and is arranged with second chain 94 on second stampede part, 5, the second driven gears 92 to be connected to second gear 32 of directional wheel 3.

During use, as shown in Figure 1, first kind of the present invention drives mode, when first rider desires with second rider that (forward) taken on first vehicle seat 6 and second vehicle seat 7 in the same way respectively, make this first vehicle seat 6 and second vehicle seat 7 with same straight line the place ahead towards vehicle frame 1, then the first in command 62 first connecting part 63 and the second in command's 72 73 of second connecting parts are linked to respectively on second abutting end 16 at first abutting end 14 at first position 11 and second position 12, connecting rod 17 then is connected in fixed connecting end 19 (as shown in Figure 4), first driving gear 81 of first gear unit 8 and second gear unit 9 and second driving gear 91 are engaged in first idle pulley 83 and second idle pulley 93 respectively, and first idle pulley 83 and 93 of second idle pulleys are engaged in first driven gear 82 and second driven gear 92 respectively.So, first rider and second rider can trample first stampede part 4 and second stampede part 5 respectively forward in the same way, second driving gear 91, second idle pulley 93, second driven gear 92, second chain 94 of first driving gear 81, first idle pulley 83, first driven gear 82, first chain 84 and second gear unit 9 by first gear unit 8 drive first gear 31 and second gear 32 (as shown in Figure 6) respectively in regular turn, advance with common interlock directional wheel 3 rotations, and utilizing the first in command 62 by first rider, direct control wheel flutter 2 turns to.

Second kind of the present invention drives mode, as shown in Figure 2, when first rider and second rider's desire are taken respectively dorsad on first vehicle seat 6 and second vehicle seat 7, can unscrew second connecting portion 73 and second abutting end 16, then second vehicle seat 71 is rotated 180 degree, make this first vehicle seat 6 and second vehicle seat 7 respectively with the place ahead and the rear of same straight line towards vehicle frame 1, this second in command's 72 second connecting part 73 is to be linked on second fixed end 15 at second position 12 again, second idle pulley 93 of second gear unit 9 is to break away from second driven gear 92 again, makes second driving gear 91 directly be engaged in second driven gear 92.So, first rider then tramples first stampede part 4, and first driving gear 81, first idle pulley 83, first driven gear 82, first chain 84 by first gear unit 8 drives first gear 31 and rotate in regular turn; Second rider oppositely tramples second stampede part 5 again, second driving gear 91, second driven gear 92, second chain 94 that then can pass through second gear unit 9 in regular turn drive second gear 32 and rotate, wherein second gear unit 9 is owing to reduce the engaged transmission of second idle pulley 93, and directly drive second driven gear 92 with second driving gear 91, though so can make second stampede part 5 is oppositely to trample rotation, still can make second gear 32 and first gear 31 export rotation in the same way, rotate with common interlock directional wheel 3 and advance.Second rider still can select second driving gear, 91 engagements, second idle pulley 93 to drive the mode of second driven gear 92, and need not to make second idle pulley 93 to break away from second flower wheel 92 again, so, then second rider must be to trample with the equidirectional of first rider, first rider still utilizes the first in command 62 equally, and direct control wheel flutter 2 turns to.

Of the present invention the third drives mode, as shown in Figure 3, when first rider and second rider's desire are taken respectively in opposite directions on first vehicle seat 6 and second vehicle seat 7, be to unscrew first connecting portion 63 and first abutting end 14, then first vehicle seat 61 is rotated 180 degree, make this first vehicle seat 6 and second vehicle seat 7 respectively with same straight line towards vehicle frame 1 and relative, this first in command's 62 first connecting part 63 is to be linked on first fixed end 13 at first position 11, the connecting rod 17 of 72 interlock second abutting ends 16 of the second in command, with this connecting rod 17 by removing on the fixed connecting end 19, and it is linked to control end 18 (as shown in Figure 5), first idle pulley 83 of first gear unit 8 is to break away from first driven gear 82, and makes first driving gear 81 directly be engaged in first driven gear 82.So, second rider then tramples second stampede part 5, pass through second driving gear 91 of second gear unit 9 in regular turn, second idle pulley 93, second driven gear 92, second chain 94 and drive second gear 32 and rotate, first rider oppositely tramples first stampede part 4 again, then can pass through first driving gear 81 of first gear unit 8 in regular turn, first driven gear 82, first chain 84 and drive first gear 31 respectively and rotate, wherein first gear unit 8 is owing to reduce the engaged transmission of first idle pulley 83, and directly drive first driven gear 82 with first driving gear 81, though so can make first stampede part 4 is oppositely to trample rotation, still can make first gear 31 and second gear 32 export rotation in the same way, rotate with common interlock directional wheel 3 and advance.First rider still can select first driving gear, 81 engagements, first idle pulley 83 to drive the mode of first driven gear 82, and need not to make first idle pulley 83 to break away from first flower wheel 82 again, so, then first rider must be to trample with the equidirectional of second rider, because first rider is the place ahead of vehicle frame 1 dorsad, so utilize the second in command 72 to see through connecting rod 17 interlock control ends 18 by second rider, turn to control wheel flutter 2.

Claims

1, a kind of multiple-modality power-assistant vehicle includes:

Vehicle frame includes first position and second position that are connected;

Wheel flutter is arranged at first position of vehicle frame;

Directional wheel is arranged at second position of vehicle frame;

First stampede part is arranged at first position of vehicle frame pivotly;

Second stampede part is arranged at second position of vehicle frame pivotly;

First gear unit connects first stampede part and directional wheel;

Second gear unit connects second stampede part and directional wheel;

It is characterized in that also comprising:

At least being connected and being fixed on the described vehicle frame of one direction-changeable in described first vehicle seat and second vehicle seat, and in first vehicle seat and second vehicle seat at least one point to and be connected wheel flutter;

Described second position is provided with second fixed end and second abutting end, and second in command bottom is provided with second connecting part again, and the second in command is connected in second fixed end or second abutting end by second connecting part;

2, according to the described multiple-modality power-assistant vehicle of claim 1, it is characterized in that described first position is provided with first fixed end and first abutting end, the first abutting end interlock wheel flutter wherein, first in command bottom is provided with first connecting part again, and the first in command is connected in first fixed end or first abutting end by first connecting part.

3, according to the described multiple-modality power-assistant vehicle of claim 1, it is characterized in that described second abutting end is provided with connecting rod, first position is respectively equipped with control end and fixed connecting end again, and connecting rod is connected with control end or fixed connecting end, this control end interlock wheel flutter.

4, according to claim 1 or 2 or 3 described multiple-modality power-assistant vehicles, it is characterized in that described directional wheel is provided with first gear, described first gear unit is provided with movable first driving gear and first idle pulley, and be provided with directly with the engagement of first driving gear or by first idle pulley and the first driving gear ingear, first driven gear, first driving gear is connected to first stampede part, is arranged with first chain on first driven gear to be connected to first gear of directional wheel.

5, according to the described multiple-modality power-assistant vehicle of claim 1, it is characterized in that described first vehicle seat is articulated in first position of vehicle frame, second vehicle seat is articulated in second position of vehicle frame.