CN207157410U - Hemiplegia self-care public bus reserved for the disabled - Google Patents

Abstract

It the utility model is related to public bus reserved for the disabled field, a kind of more particularly to hemiplegia self-care public bus reserved for the disabled, passive rehabilitation and the convenient tricycle of trip can be reached, including vehicle frame, guidance system, manpower driving system, electric boosted drive system, brake system, hand passive rehabilitation frame, pin passive rehabilitation wheel and rumble seat composition, the public bus reserved for the disabled make hemiplegic patient be sitting on car just can self-movement walking, a lateral movement of illness is driven to accelerate a tricycle of rehabilitation in the lump, strengthen the motion of muscle arthrosis, enhancing metabolism, make each histoorgan dynamic, more beneficial to Rehabilitation；When patient goes on a journey, enable patient oneself outdoor exercise, activity freely, is accompanied and attended to the time to reduce household, vacates more times and do more things；Its significant performance is row, stopped freely that assisting nurse in without household just can be voluntarily movable, and its is simple in construction, easily fabricated, and fault rate is low and energy-conserving and environment-protective, it is easily operated the advantages that.

Description

Hemiplegia self-care public bus reserved for the disabled

Technical field

The utility model is related to public bus reserved for the disabled field, more particularly to a kind of hemiplegia self-care public bus reserved for the disabled, can reach passive rehabilitation and Go on a journey convenient tricycle.

Background technology

There are various disableds' trip instruments on the market at present, it is most to be driven based on electronic and foot-operated or hand, Upper limbs or the unsound people's trip of lower limb are adapted to, and is that the hand of side or pin react dumb, brain the characteristics of hemiplegic patient Slow in reacting, particularly trip, which is required for household to assist in and accompany, could come out outdoor activities.Public bus reserved for the disabled on the market is deposited at present In following defect：

First, all it is pin although hand or foot-operated manpower or electric car solve the not nimble people's activity trip of part four limbs To the trip mode of both hands or both feet energy cooperative motion, and electronic movement velocity is again fast, adds trip unsafe factor；

Second, hemiplegic patient can not self-care activities, limit or hinder for a long time the outdoor activities of hemiplegic patient and aerobic forging Refining, its own phenomenon getting worse degenerated, what this will be bigger causes patient upper and lower extremities atrophy and other syndromes occur, It is unfavorable for Rehabilitation.

So on the one hand how to make hemiplegic patient increase outdoor exercises and reconditioning in right amount, strengthen the fortune of muscle arthrosis Dynamic, enhancing metabolism, makes each histoorgan dynamic, more beneficial to Rehabilitation；On the other hand when patient goes on a journey, trouble is made Oneself outdoor exercise of person's energy, activity freely, are accompanied and attended to the time with reducing household, vacate more times and do more things.

The content of the invention

In order to solve the above-mentioned technical problem, the utility model provides a kind of hemiplegia self-care public bus reserved for the disabled, and its technical scheme is：

Including vehicle frame（20）, guidance system, manpower driving system, electric boosted drive system, brake system, the passive health of hand Multiple frame, pin passive rehabilitation wheel（4）Formed with rumble seat, guidance system is by directive wheel（1）, directive wheel link（2）, direction pass Lever（3）With directional control handle（6）Composition, the vehicle frame（20）It is the main frame of triangle being welded by steel pipe and angle bar Frame, the directive wheel（1）Installed in vehicle frame（20）Before, directive wheel link（2）One end is fixed on directive wheel（1）Centre bearing two End, vehicle frame（20）Front end and directive wheel link（2）Upper end is fixedly connected, vehicle frame（20）Rear end is fixedly connected with saddle base, The direction drive link（3）One end and directive wheel link（2）Top connects, and the other end is with directional control handle（6）Bottom is The direction connecting lever at center（19）Both ends, the directional control handle（6）The main drive rod of push-and-pull is arranged on concentric shafts（7）It is internal；

Manpower driving system is by the main drive rod of push-and-pull（7）, driving driving connecting rod（9）, passive sliding wheel（11）, main driving Axle（14）And main drive wheel（13）Composition, the directional control handle（6）With the main drive rod of push-and-pull（7）It is that two independences are again concentric Part, the main drive rod of push-and-pull（7）For hollow iron pipe, its upper and lower side respectively has a bearing block, same in bottom end bearing seat both sides Respectively there is one 90 degree of support tie point on horizontal line, promote mainly drawing drive rod（7）With vehicle frame（20）By the two strong points with Vehicle frame（20）Two points corresponding to upper are mutually linked in the form of bearing, the driving driving connecting rod（9）One end, which is connected to, to push away Draw main drive rod（7）Side, the other end are connected to main drive shaft（14）Passive sliding wheel（11）Connection, directional control handle （6）Pass through the main drive rod of push-and-pull（7）Upper and lower two bearing blocks, suspended in the form of concentric and be arranged on push-and-pull drive rod（7）Sky In heart iron pipe, the main drive shaft（14）Bottom and main drive wheel（13）Centre bearing connects；

Brake system is by brake pedal（8）, brake drive link（18）, brake driven disc（12）, brake switch（22）And brake Car drum composition, vehicle frame（20）Pedal is fixed at middle part（16）, pedal（16）Upper side is installed by brake pedal（8）, the brake Drive link（18）One end and brake pedal（8）Connection, the other end and brake driven disc（12）Connection, the brake switch（22）Through Cross an extension spring and brake pedal（8）Connection, and it is arranged on pedal（16）On, the brake driven disc（12）It is suspended in brake A device around drum, its one end and vehicle frame（20）Weld together, the other end is connected with brake drive link；

Hand passive rehabilitation frame（5）Semi-linkage hand card holder is installed, in directional control handle（6）Handlebar side, for driving nothing The arm of method normal activity；

Pin passive rehabilitation wheel（4）It is to be connected to vehicle frame through two same fulcrums by two concentric bearings（20）Middle front part, its Both sides are provided with pedal, for a tape move another can not normal activity pin.

Further, the electric boosted drive system is by decelerator（17）, storage battery（15）, the gradient switch（21）、 Power line, brake switch（22）, drive shaft and drive wheel group are into the decelerator（17）And storage battery（15）It is separately fixed at Vehicle seat（10）Middle and lower part, the gradient switch（21）Installed in vehicle frame（20）Middle part, and connect by two main passive power supply stationary points It is logical, the gradient is switched by power line（21）With storage battery（15）And decelerator（17）Connection.

Further, the vehicle seat is foldable or not foldable.

Further, the folding seat is intersected by two and independent support arm forms, vehicle frame（20）Below can be with Vehicle seat folds.

The beneficial effects of the utility model are：The utility model is hemiplegia self-care public bus reserved for the disabled, and lever actuated is drawn using hand push Device, handle is driven by push-and-pull direction before and after the normal arm of hemiplegic patient side, through driving connecting rod of overdriving, by before and after The power of motion is transmitted to the passive sliding wheel that rear axle connects together, and forms crankmotion, is connected in so as to drive with rear axle Rear drive sprocket together travels forward, and reaches vehicle motion；The hand passive rehabilitation frame is to lean on directional control handle one end handle While hand moves forward and backward, the semi-linkage hand card holder being arranged on other end handle is driven to move forward and backward, so as to drive ill hand Arm does flexion and extension and reaches training rehabilitation；Pin passive rehabilitation wheel is that have two in front frame concentric axle sleeves, a main shaft and both sides Two foot-operated compositions, patient can be sat onboard with a pedal can not normal activity with drive another on bandage pedal Pin, the pedal rotary motion for the opposite side for driving active-passive rehabilitation wheel is bent and stretched, so as to drive the side passive movement health of illness It is multiple；Power supply is passed through battery main switch, gradient switch, brake switch by storage battery, and reaches electric motor operation, and motor will be dynamic afterwards Power is transmitted to the sliding wheel on wheel shaft by the transmission of gear or chain by power, and power is by sliding wheel, after wheel shaft is conducted to Driving wheel is so as to reaching the purpose of car forward movement.It can be gone on a journey for hemiplegic patient and take care of oneself and can take exercise arm and pin function health Multiple tricycle, make hemiplegic patient be sitting on car just can self-movement walking, drive in the lump illness a lateral movement accelerate A tricycle of rehabilitation, strengthen motion, the enhancing metabolism of muscle arthrosis, make each histoorgan dynamic, it is more beneficial Rehabilitation；When patient goes on a journey, enable patient oneself outdoor exercise, activity freely, is accompanied and attended to the time to reduce household, vacateed more More time does more things；Its significant performance is row, stopped freely that assisting nurse in without household just can be voluntarily movable, and it is tied Structure is simple, easily fabricated, and fault rate is low and energy-conserving and environment-protective, it is easily operated the advantages that.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of directional control handle of the present utility model；

As depicted in figs. 1 and 2, directive wheel 1, directive wheel link 2, direction drive link 3, pin passive rehabilitation wheel 4, hand is passive Rehabilitation frame 5, directional control handle 6, the main drive rod 7 of push-and-pull, brake pedal 8, driving connecting rod 9 is driven, vehicle seat 10, is passively slided Wheel 11, brake driven disc 12, main drive wheel 13, main drive shaft 14, storage battery 15, pedal 16, decelerator 17, brake transmission Bar 18, direction connecting lever 19, vehicle frame 20, gradient switch 21, brake switch 22.

Embodiment

As illustrated, hemiplegia self-care public bus reserved for the disabled is by vehicle frame 20, guidance system, manpower driving system, electric boosted driving System, brake system, hand passive rehabilitation frame, pin passive rehabilitation wheel and seat composition, vehicle frame 20 are welded by steel pipe and angle bar Triangle main frame；

Guidance system is made up of directive wheel 1, directive wheel link 2, direction drive link 3 and directional control handle 6, described to lead The front end of vehicle frame 20 is arranged on to wheel 1, the one end of directive wheel link 2 is fixedly connected with the centre bearing of directive wheel 1, directive wheel link 2 with directive wheel 1 be by the wheel shaft among directive wheel 1, and one first screw of wheel shaft, is directed to take turns 1 by screw and is fastened to On directive wheel link 2, just as front wheel of electric motorcar is connected with preceding fork, directional control handle 6 and the main driving of push-and-pull in addition Bar 7 is two independences and concentric part, and it is a hollow iron pipe to promote mainly and draw the main construction of drive rod 7, and its upper and lower side respectively has one Bearing block, respectively there is one 90 degree of support tie point in the same horizontal line of lower end both sides, promote mainly and draw drive rod 7 to be leaned on vehicle frame The two strong points two points corresponding with vehicle frame are mutually linked in the form of bearing, so promote mainly draw drive rod 7 before and after push away Pass through following two fulcrums being connected with vehicle frame when roping is dynamic just as lever, power is drawn under drive rod 7 by promoting mainly Another tie point of side, power is transmitted to by power transmission pole by rear sliding wheel in the form of a lever, allowed to rear axle rear drive sprocket Vehicle forward！And directional control handle 6 draws two bearing blocks above and below drive rod by promoting mainly, suspended and be arranged in the form of concentric Promote mainly and draw drive rod lining, material is thus formed two parts of energy self-movement with one heart；

The front end of vehicle frame 20 is fixedly connected with the upper end of directive wheel link 2, and the rear end of vehicle frame 20 is fixedly connected with saddle base, side It is connected to the one end of drive link 3 with the top of directive wheel link 2 with gimbal type, the other end is grasped in the form of universal joint in direction Direction connecting lever 19 below vertical handle 6 is welded together with 90 degree of angle, and respectively there is company's node both sides, with direction connecting lever 19 connections, the directional control handle 6 are suspended in the form of concentric shafts inside the main drive rod 7 of push-and-pull；Direction drive link 3 One end is fixedly connected with the middle part of directive wheel link 2, and the directional control handle 6 is arranged on the middle part of vehicle frame 20；Directional control handle The drive rod 7 main with push-and-pull of hand 6 is two independences and concentric part, and the main drive rod 7 of push-and-pull is hollow iron pipe, and its upper and lower side respectively has One bearing block, respectively there is one 90 degree of support tie point in the same horizontal line of bottom end bearing seat both sides, promote mainly drawing driving Bar 7 is mutually linked with vehicle frame 20 by the two strong points two points corresponding with vehicle frame 20 in the form of bearing,

Described driving driving connecting rod 9 one end is connected to side under the main drive rod 7 of push-and-pull in the form of bearing block bearing, separately One end is connected in the form of bearing and bearing block in the passive sliding wheel 11 of main drive shaft 14, and directional control handle 6 passes through push-and-pull Main drive rod two bearing blocks about 7, suspended in the form of concentric in the hollow iron pipe of push-and-pull drive rod 7, the master The bottom of drive shaft 14 adds the form of screw to be connected with the centre bearing woodruff key of main drive wheel 13；Directional control handle 6 is by promoting mainly Drive rod two bearing blocks up and down are drawn, suspends to be arranged on to promote mainly in the form of concentric and draws drive rod lining, material is thus formed same The heart and can self-movement two parts；The operation principle of the guidance system is：Public bus reserved for the disabled user twists direction with a hand The hand handle of control handle 6, the left and right tie point of the lower section of directional control handle 6 can be passed through by rotating its power, directional control handle 6 The strong point is suspended in the warp in the form of concentric shafts, and two bearings are fixed on the self-contained unit that the main driving of push-and-pull is done up and down, by torsion Directive wheel link 2 is transmitted to by both direction drive link 3, it is vacillated now to the left, now to the right, so as to drive the direction linked together Wheel left and right is transferred, to reach the purpose that public bus reserved for the disabled is turned or kept straight on.

Manpower driving system is by the main drive rod 7 of push-and-pull, driving driving connecting rod 9, passive sliding wheel 11, the and of main drive shaft 14 Main drive wheel 13 is formed, and the main drive rod 7 of push-and-pull is arranged on directional control handle 6 vertically on the handle in axle center, described Driving driving connecting rod 9 one end is fixed on the main side of drive rod 7 of push-and-pull, and the other end slides with being fixed on the passive of main drive shaft 14 The connection of wheel 11, the bottom of main drive shaft 14 is fixedly connected with the centre bearing of main drive wheel 13；Main drive shaft 14 is two independences Semiaxis, left hand side half shaft suspends by screw with the lower section of vehicle frame 20 by two bearings and bearing block that are enclosed on semiaxis and is fixed on one Body, its outside is set in together with rear drive sprocket to be fixed by screw, and inner side is set in together with brake rim to be consolidated by screw Fixed, the rear jack shaft on right side is also to suspend to be fixed on below vehicle frame by screw by two bearings and bearing block, inner side with Passive sliding wheel is set in together, and outside is set in together with rear drive sprocket, and the semiaxis of both sides is the form peace of same horizontal line The both sides below vehicle frame；Rear drive equipment is the right side rear drive sprocket being sleeved in the drive shaft of right side successively, is driven behind right side Axle, passive sliding wheel of the inner sleeve on the rear drive shaft of right side, left side are the left side being sleeved on the rear drive sprocket of left side successively Side rear drive sprocket, left side rear drive shaft, the passive sliding wheel being sleeved on the rear drive shaft of left side, and connected with chain or gear forms The reducing motor being connected together, brake rim of the inner sleeve on the rear drive shaft of left side！

Passive sliding wheel 11 is a kind of passive rotary work, does not rotate the inertial flywheel device disconnected, the people passively The operation principle of power-driven system is：Push-and-pull is by two push-and-pulls on the vehicle frame of a suspension linking point connection with one heart before and after user Main drive rod 7, bar is passed to being connected on the passive sliding wheel 11 of the other end in the form of a lever, and becomes rotary motion, So as to reach the purpose that public bus reserved for the disabled moves ahead.

Electric power power-assisted driving system is by decelerator 17, storage battery 15 and gradient switch, power line, drive shaft and driving wheel Composition, the decelerator 17 and storage battery 15 are separately fixed at the middle and lower part of vehicle seat 10, and the gradient switch is arranged on vehicle frame 20 Middle part, and connected by two main passive power supply stationary points, the gradient is switched and storage battery 15 and decelerator 17 by power line Connection,

The operation principle of the electric power power-assisted driving system is：When user drives to go up a slope using public bus reserved for the disabled, it is fixed on Gradient switch on vehicle frame, gradient switch is because two electric shocks of angle principle switch on power, and battery power switchs by the gradient, brake Switch, decelerator is reached, motor produces power sliding wheel after power is transmitted to by the form of gear or chain, by two The individual passive power supply stationary point of master is connected, and allows the power supply of storage battery 15 by power line and the work rotation of gradient switch connection decelerator 17 Transhipment is dynamic, so as to pass through sprocket wheel, power is transmitted into rear drive shaft and rear drive sprocket rotates and moved ahead.So as to drive endless chain is slided with after The rear drive shaft being connected together, and driving wheel move ahead, and have reached power-assisted purpose！When upward slope needs parking, step on brake pedal and cut Broken belt moves brake switch, and so as to deenergization, decelerator is stopped, and has been dealt into parking purpose, and level road gradient switch is Off-state, power supply are disconnected, and decelerator does not work！For hemiplegic patient, its speed can not be too fast, so electric boosted Drive device gradient switch in level road disconnects with power supply, and decelerator 17 does not work, and can only rely on push-and-pull before and after user Main drive rod 7 drives to move ahead；If during the main drive rod 7 of the not front and rear push-and-pull of user, public bus reserved for the disabled no longer moves ahead, and therefore, increases The security of driving of patient is added.The electric power-assisted driving device also can layman power key switch connection electricity is utilized when accompanying Source, decelerator is allowed to work, driving public bus reserved for the disabled moves ahead.

Brake system is made up of brake pedal 8, brake drive link 18, brake driven disc 12 and brake rim, the middle part of vehicle frame 20 Pedal 16 is fixed in the form of bearing, brake pedal 8 is installed in side on pedal 16, and described brake one end of drive link 18 is with stopping Car pedal 8 is connected, and the other end is connected with brake driven disc 12, and brake switch 22 is simultaneously by an extension spring and brake pedal 8 in addition Connection, when the brake pedal is applied, brake drive link are moved simultaneously with brake switch！The brake driven disc 12 is suspended in brake A device around car drum, its one end weld together with vehicle frame 20, and the other end is connected with brake drive link 18, depresses brake During pedal 8, by braking, drive link 18 travels forward, so as to drive brake driven disc 12 forward movement to shrink, the brake with inner side Car drum produces frictional force, becomes stationary at state so as to drive brake rim to have motion, one is arranged on the inside of brake rim so as to drive The rear drive shaft risen, and rear drive sprocket installed in rear drive shaft together have motion to become stationary at state, and reach and allow car to stop The brake purpose only run！The operation principle of brake system is：When user needs car, brake pedal 8 is collapsed, by stopping Car drive link 18 reaches brake driven disc 12, and brake driven disc 12, which moves ahead, to be shunk, so as to increase with the brake rim on same straight line Frictional force, so as to drive axle shaft and rear drive sprocket to stop the rotation together, so as to reach the purpose that brake stops.

Semi-linkage hand card holder is installed, in the handlebar side of directional control handle 6, for good hand on the hand passive rehabilitation frame 5 Front and rear push-and-pull and drive can not normal activity arm；The arm that will be unable to normal activity is placed on hand passive rehabilitation frame 5, by Push-and-pull directional control handle 6 before and after another normal activity arm, so as to the main drive rod 7 of push-and-pull, work of the vehicle in front and rear push-and-pull Under, car moves ahead, so as to another can not normal activity arm also can and then move forward and backward together, so as to reach rehabilitation forging The purpose of refining.

Pin passive rehabilitation wheel 4 is to be connected to the middle front part of vehicle frame 20, its both sides through two same fulcrums by two concentric bearings Provided with pedal, for a pin driving another can not normal activity pin；User is sat onboard, and two pin are placed on into pedal Place, one side pedal is collapsed with the normal pin in side, so as to drive opposite side can not normal activity pin, so as to drive two pin to hand over For activity, to reach the purpose of exercise.

Vehicle seat is foldable or not foldable, and the folding seat is intersected by two and independent support arm forms, car Frame 20 can fold with vehicle seat below；Its principle is identical with campstool stool principle, when pleated, saves space, can be placed on vapour Behind car, it is convenient for carrying.

The utility model is hemiplegia self-care public bus reserved for the disabled, using hand push tie-bar rod driving device, passes through hemiplegic patient side Push-and-pull direction driving handle, through driving connecting rod of overdriving, is transmitted to rear axle by the power moved forward and backward and is connected in before and after normal arm Passive sliding wheel together, and crankmotion is formed, so as to drive the rear drive sprocket to be connected together with rear axle to travel forward, And reach vehicle motion；The hand passive rehabilitation frame is while being moved forward and backward by directional control handle one end handle, drives peace Semi-linkage hand card holder on other end handle moves forward and backward, and reaches exercise health so as to drive ill arm to do flexion and extension It is multiple；Pin passive rehabilitation wheel is ridden and formed by the two concentric axle sleeves in front frame, a main shaft and both sides two, and patient can be sitting in On car with a pedal with bandage pedal drive another can not normal activity pin, bend and stretch drive active-passive rehabilitation wheel Opposite side pedal rotary motion, so as to drive illness side passive movement rehabilitation；Storage battery is total by power supply by power supply Switch, gradient switch, brake switch, and electric motor operation is reached, transmission of the motor by power by gear or chain afterwards Sliding wheel power being transmitted on wheel shaft, power are conducted to rear drive sprocket and moved ahead so as to reach car by sliding wheel, wheel shaft The purpose of motion.It can be gone on a journey for hemiplegic patient and take care of oneself and the tricycle of arm and pin functional rehabilitation can be tempered, make hemiplegic patient Be sitting on car just can self-movement walking, drive in the lump illness a lateral movement accelerate rehabilitation a tricycle, strengthen Motion, the enhancing metabolism of muscle arthrosis, make each histoorgan dynamic, more beneficial to Rehabilitation；When patient goes on a journey, Enable patient oneself outdoor exercise, activity freely, is accompanied and attended to the time to reduce household, vacates more times and do more things； Its significant performance is row, stopped freely that assisting nurse in without household just can be voluntarily movable, and its is simple in construction, easily fabricated, fault rate Low and energy-conserving and environment-protective, it is easily operated the advantages that.

It is to be also not limited to the example above, this skill to limitation of the present utility model, the utility model that described above, which is not, The variations, modifications, additions or substitutions that the technical staff in art field is made in essential scope of the present utility model, it should also belong to The scope of protection of the utility model.

Claims (4)

1. hemiplegia self-care public bus reserved for the disabled, it is characterised in that including vehicle frame（20）, guidance system, manpower driving system, electric boosted drive Dynamic system, brake system, hand passive rehabilitation frame, pin passive rehabilitation wheel（4）Formed with rumble seat, guidance system is by directive wheel （1）, directive wheel link（2）, direction drive link（3）With directional control handle（6）Composition, the vehicle frame（20）Be by steel pipe and The triangle main frame that angle bar is welded, the directive wheel（1）Installed in vehicle frame（20）Before, directive wheel link（2）One end It is fixed on directive wheel（1）Centre bearing both ends, vehicle frame（20）Front end and directive wheel link（2）Upper end is fixedly connected, vehicle frame （20）Rear end is fixedly connected with saddle base, the direction drive link（3）One end and directive wheel link（2）Top connects, separately One end is with directional control handle（6）Direction connecting lever centered on bottom（19）Both ends, the directional control handle（6）With concentric shafts Installed in the main drive rod of push-and-pull（7）It is internal；

Manpower driving system is by the main drive rod of push-and-pull（7）, driving driving connecting rod（9）, passive sliding wheel（11）, main drive shaft （14）And main drive wheel（13）Composition, the directional control handle（6）With the main drive rod of push-and-pull（7）It is that two independences are again concentric Part, the main drive rod of push-and-pull（7）For hollow iron pipe, its upper and lower side respectively has a bearing block, in the same water in bottom end bearing seat both sides Respectively there is one 90 degree of support tie point on horizontal line, promote mainly drawing drive rod（7）With vehicle frame（20）By the two strong points and car Frame（20）Two points corresponding to upper are mutually linked in the form of bearing, the driving driving connecting rod（9）One end is connected to push-and-pull Main drive rod（7）Side, the other end are connected to main drive shaft（14）Passive sliding wheel（11）Connection, directional control handle（6） Pass through the main drive rod of push-and-pull（7）Upper and lower two bearing blocks, suspended in the form of concentric and be arranged on push-and-pull drive rod（7）Cored iron In pipe, the main drive shaft（14）Bottom and main drive wheel（13）Centre bearing connects；

Brake system is by brake pedal（8）, brake drive link（18）, brake driven disc（12）, brake switch（22）And brake rim Composition, vehicle frame（20）Pedal is fixed at middle part（16）, pedal（16）Upper side is installed by brake pedal（8）, the brake transmission Bar（18）One end and brake pedal（8）Connection, the other end and brake driven disc（12）Connection, the brake switch（22）By one Extension spring and brake pedal（8）Connection, and it is arranged on pedal（16）On, the brake driven disc（12）It is suspended in brake rim week The device enclosed, its one end and vehicle frame（20）Weld together, the other end is connected with brake drive link；

Hand passive rehabilitation frame（5）Semi-linkage hand card holder is installed, in directional control handle（6）Handlebar side, can not be just for driving The often arm of activity；

Pin passive rehabilitation wheel（4）It is to be connected to vehicle frame through two same fulcrums by two concentric bearings（20）Middle front part, its both sides Provided with pedal, for a tape move another can not normal activity pin.

2. hemiplegia self-care public bus reserved for the disabled as claimed in claim 1, it is characterised in that the electric boosted drive system is by the electricity that slows down Motivation（17）, storage battery（15）, the gradient switch（21）, power line, brake switch（22）, drive shaft and drive wheel group are into described to subtract Electric motor with speed（17）And storage battery（15）It is separately fixed at vehicle seat（10）Middle and lower part, the gradient switch（21）Installed in vehicle frame（20） Middle part, and connected by two main passive power supply stationary points, the gradient is switched by power line（21）With storage battery（15）With the electricity that slows down Motivation（17）Connection.

3. hemiplegia self-care public bus reserved for the disabled as claimed in claim 1 or 2, it is characterised in that the vehicle seat is foldable or can not rolled over It is folded.

4. hemiplegia self-care public bus reserved for the disabled as claimed in claim 3, it is characterised in that the folding seat is by two intersections and solely Vertical support arm composition, vehicle frame（20）It can be folded below with vehicle seat.