CN2497759Y - Powered wheel-chair for disable person - Google Patents

Abstract

The utility model relates to a motor wheelchair for the disabilities, which includes a frame main body, pedals and a motorcycle body of the front and the back wheels, the utility model is characterized in that: the lower part of the pedals is provided with an auxiliary frame, the two side bottom parts of the auxiliary frame are respectively articulated with a supporting rod extending backward, the end parts of the two supporting rods are respectively provided with an extension axis and an auxiliary wheel, the two auxiliary wheels are arranged at the both sides of the back wheels, a shock absorber is respectively slantwise arranged between the two axis sleeves and the top part of the auxiliary frame, one side of the auxiliary frame is provided with a hand starting rod which is connected with a starting output axis of a gear box which is arranged on the frame main body, and the top part of the auxiliary frame is provided with a back seat. The utility model can not have the overturning phenomenon even in a quick turn with the faster speed, so the use is very safe and convenient.

Description

People with disability's combustion-motor-driven wheelchairs

This utility model relates to a kind of combustion-motor-driven wheelchairs for disabled persons with the motorcycle repacking.

Existing people with disability's combustion-motor-driven wheelchairs generally comprises two trailing wheels of a front-wheel, in case that the speed of a motor vehicle is comparatively fast turned round is too urgent, causes two-wheeled to land car body is translated into very easily, and this is unusual der Hammer feelings concerning the people with disability.

At the problems referred to above, the purpose of this utility model provides a kind of easy to make, and security performance is good, people with disability's combustion-motor-driven wheelchairs of high stability.

For achieving the above object, this utility model is taked following design: a kind of people with disability's combustion-motor-driven wheelchairs, it comprises having main body of vehicle frame, the body of motor cycle of pedal and front and back wheel, it is characterized in that: be communicated with in two direction findings and hold up fixing a bottom on the main body of vehicle frame of described pedal bottom, and the auxiliary frame that the top extends back, the pole that extends back at two side bottoms hinged respectively of described auxiliary frame, has an axle sleeve respectively in described two strut ends portions, in described two axle sleeves, a projecting shaft is set respectively, one auxiliary wheel that is positioned at described rear wheel both sides is set respectively on described two projecting shafts, between described two axle sleeves and described auxiliary frame top, be obliquely installed a vibroshock respectively, and putting at described diaxon is that described auxiliary wheel is provided with a dashboard by support bar respectively, described auxiliary frame one side be provided with one with described main body of vehicle frame on gear-box start the proficiency starting bar that output shaft is connected, a backrest seat is set at the top of described auxiliary frame.

The extension of both sides, described auxiliary frame top can be linked to be an arc integral body, and a storage tank is set thereon.

Described backrest seat comprises seat frame, seat body and handrail, described seat frame can start ground hinged and be positioned at described auxiliary frame top.

Can be provided with the adjusting slotted hole by described seat frame, described seat body is by being bolted in the described adjusting slotted hole.

Described handrail is " L " type, and it can be hinged on the vertical masthead portion of described seat frame.

Described handrail is " L " type, and it also can be hinged on described seat body both sides.

Described hand starting bar comprises tie-bar bar on the other hand, an one sliding sleeve bar and a sliding sleeve, the described middle and lower part that pulls lever is hinged on the described auxiliary frame, one end of described sliding sleeve bar is fixedlyed connected with the startup output shaft of described gear-box, the other end and described sliding sleeve are hinged, and described sliding sleeve is set in described pulling on the lever.

Support in the support bar of described dashboard, both sides respectively have one top to have an arc convex portion, to hang crutch.

This utility model is owing to take above design, it has the following advantages: 1, this utility model since be provided with respectively in the both sides of motorcycle rear wheel one independently not with the co-axial auxiliary wheel of former rear wheel, what therefore no matter be under the state, three steady statues that wheel lands before and after all can keeping at least, both made when the speed of a motor vehicle is comparatively fast taken a sudden turn, the overturning phenomenon can not take place, therefore use convenience as safe as a house yet.2, this utility model is owing to be arranged to the backrest seat with the stand on the motorcycle, and it is safer, more comfortable therefore the people with disability to be taken.3, this utility model be owing to can be hinged on seat frame on the auxiliary frame with starting, so the people with disability can not take off seat when repairing, just can handled easily and need only start backward.4, therefore this utility model can regulate the front and back position of seat according to the length of rider's shank because the seat adjustable ground is fixed in the slotted hole of seat frame.5, this utility model is owing to be provided with the handrail of one " L " type, and handrail is hinged on seat frame or the seat body, so the people with disability can start handrail when getting on the bus, accessible easily getting on or off the bus, and can be not askew outside car under the protection of handrail.6, this utility model is owing to change over the hand starting bar directly is connected mode on the gear-box, but the mode that adopts lever to cooperate with the sliding sleeve bar, therefore can not exert great efforts and just strengthen the rotational angle of gear startup output shaft, make to manually boot more reliable convenience.7, therefore this utility model can hang crutch easily because the respectively top an of cramp bar on two side mudguards is provided with a lobe.In sum because this utility model is the repacking of carrying out on the basis of the motorcycle that has pedal, therefore overall structure is changed little, but concerning getting on or off the bus of people with disability etc. use and operate but be very easily.

Below in conjunction with accompanying drawing this utility model is described in detail.

Fig. 1 is this utility model structural representation

Fig. 2 is that this utility model auxiliary wheel and damper structure are provided with sketch map

Fig. 3 is this utility model dashboard connection diagram

Fig. 4 is a hand starting bar action sketch map of the present utility model

Fig. 5 is a handrail connection diagram of the present utility model

Fig. 6 is a bedplate sketch map of the present utility model

Fig. 7 is this utility model handrail and seat body connection diagram

As Fig. 1, Fig. 2, shown in Figure 3, this utility model comprise have main body of vehicle frame 1, the body of motor cycle of pedal 2 and front and back wheel 3,4, on the main body of vehicle frame 1 of pedal 2 bottoms, fix an auxiliary frame 10.The bottom of auxiliary frame 10 is communicated with, upwards hold up both sides and the top extends back, and two positions that extend back are linked to be an arc integral body, at arc one storage tank 11 are set on the whole.The pole 12 that extends back at two side bottoms hinged respectively of auxiliary frame 10, has an axle sleeve 13 respectively in two poles, 12 ends, one projecting shaft 14 is set respectively in two axle sleeves 13, an auxiliary wheel 15 that independently is positioned at rear wheel 4 both sides is set respectively on two projecting shafts 14.Between two axle sleeves 13 and auxiliary frame 10 tops, be obliquely installed a vibroshock 16 respectively, also go up respectively by two, three support bars 17 at two axle sleeves 13 and a dashboard 18 is set for auxiliary wheel 15.In auxiliary frame 10 1 sides (be generally left side) a proficiency starting bar 20 that is connected with 1 gear-box startup output shaft 19 on the main body of vehicle frame is set.One backrest seat 30 is set at the top of auxiliary frame 10.

In the foregoing description, as shown in Figure 4, the hand starting bar 20 that is connected on the motorcycle-gear case startup output shaft 19 comprises tie-bar bar 21, one sliding sleeve bars 22 and a sliding sleeve 23 on the other hand.The middle and lower part that pulls lever 21 is hinged on the auxiliary frame 10, and an end of sliding sleeve bar 22 is fixedlyed connected with the startup output shaft 19 of gear-box, and the other end and sliding sleeve 23 are hinged, and sliding sleeve 23 is set in the bottom that pulls the pin joint 24 between lever 21 and the auxiliary frame 10.

In the foregoing description, as Fig. 1, shown in Figure 5, backrest seat 30 comprises that one is hinged on the seat frame 31 at auxiliary frame 10 tops, and forward seat frame 31 bottoms are provided with a positioning block 32 in the hinged place, so that seat frame 31 can start backward, and be positioned on the auxiliary frame 10.Seat frame 31 is provided with a bedplate 33, and bedplate 33 is provided with four slotted holes 34, and seat body 35 is by being bolted in the slotted hole 34.Has a vertical bar 37 at seat frame 31 tops, at vertical bar 37 tops hinged " L " type handrail 38 (as Fig. 1, shown in Figure 6).When the people with disability gets on the bus, handrail 38 upwards can be started like this, sit on the seat without barrier.

In the foregoing description, as shown in Figure 1 and Figure 2, support in the support bar 17 of dashboard 18, both sides respectively have one top to have an arc convex portion 9, to hang crutch.

In the various embodiments described above, many positions can improve to some extent or conversion, such as, for more convenient people with disability, the fuel tank of 6 liters in original motorcycle can be made 10 liters, with the longer distance of after once refueling, travelling.Again such as, above-mentioned " L " type handrail 38 that is arranged on the vertical bar of seat frame 37 tops also can be hinged on the both sides (as shown in Figure 7) of seat body 35, and cancels vertical bar 37.For another example, auxiliary frame 10 all can change to some extent with the concrete structure and the connected mode of auxiliary wheel 15, and the version of backrest seat 30 also can change.The various embodiments described above are only enumerated for further specifying this utility model, and it should not limit protection domain of the present utility model.

Claims (13)

1, a kind of people with disability's combustion-motor-driven wheelchairs, it comprises having main body of vehicle frame, the body of motor cycle of pedal and front and back wheel, it is characterized in that: on the main body of vehicle frame of described pedal bottom, fix connection both sides, a bottom and upwards hold up, and the auxiliary frame that the top extends back, the pole that extends back at two side bottoms hinged respectively of described auxiliary frame, has an axle sleeve respectively in described two strut ends portions, in described two axle sleeves, a projecting shaft is set respectively, one auxiliary wheel that is positioned at described rear wheel both sides is set respectively on described two projecting shafts, between described two axle sleeves and described auxiliary frame top, be obliquely installed a vibroshock respectively, and putting at described diaxon is that described auxiliary wheel is provided with a dashboard by support bar respectively, described auxiliary frame one side be provided with one with described main body of vehicle frame on gear-box start the proficiency starting bar that output shaft is connected, a backrest seat is set at the top of described auxiliary frame.

2, people with disability's combustion-motor-driven wheelchairs as claimed in claim 1 is characterized in that: the extension of both sides, described auxiliary frame top is linked to be an arc integral body, and a storage tank is set thereon.

3, people with disability's combustion-motor-driven wheelchairs as claimed in claim 1 or 2 is characterized in that: described backrest seat comprises seat frame, seat body and handrail, described seat frame can start ground hinged and be positioned at described auxiliary frame top.

4, people with disability's combustion-motor-driven wheelchairs as claimed in claim 3, it is characterized in that: described seat frame is provided with the adjusting slotted hole, and described seat body is by being bolted in the described adjusting slotted hole.

5, people with disability's combustion-motor-driven wheelchairs as claimed in claim 3 is characterized in that: described handrail is " L " type, and it is hinged on the vertical masthead portion of described seat frame.

6, people with disability's combustion-motor-driven wheelchairs as claimed in claim 4 is characterized in that: described handrail is " L " type, and it is hinged on the vertical masthead portion of described seat frame.

7, people with disability's combustion-motor-driven wheelchairs as claimed in claim 3 is characterized in that: described handrail is " L " type, and it is hinged on described seat body both sides.

8, people with disability's combustion-motor-driven wheelchairs as claimed in claim 4 is characterized in that: described handrail is " L " type, and it is hinged on described seat body both sides.

9, people with disability's combustion-motor-driven wheelchairs as claimed in claim 1 or 2, it is characterized in that: described hand starting bar comprises tie-bar bar on the other hand, an one sliding sleeve bar and a sliding sleeve, the described middle and lower part that pulls lever is hinged on the described auxiliary frame, one end of described sliding sleeve bar is fixedlyed connected with the startup output shaft of described gear-box, the other end and described sliding sleeve are hinged, and described sliding sleeve is set in described pulling on the lever.

10, people with disability's combustion-motor-driven wheelchairs as claimed in claim 3, it is characterized in that: described hand starting bar comprises tie-bar bar on the other hand, one sliding sleeve bar, the described middle and lower part that pulls lever is hinged on the described auxiliary frame, one end of described sliding sleeve bar is connected with the startup output shaft of described gear-box, and the other end is set in described pulling on the lever.

11, people with disability's combustion-motor-driven wheelchairs as claimed in claim 1 or 2 is characterized in that: support in the support bar of described dashboard, both sides respectively have one top to have an arc convex portion, to hang crutch.

12, people with disability's combustion-motor-driven wheelchairs as claimed in claim 3 is characterized in that: support in the support bar of described dashboard, both sides respectively have one top to have an arc convex portion, to hang crutch.

13, people with disability's combustion-motor-driven wheelchairs as claimed in claim 9 is characterized in that: support in the support bar of described dashboard, both sides respectively have one top to have an arc convex portion, to hang crutch.

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