CN102218006B

CN102218006B - Hemiplegy rehabilitation car

Info

Publication number: CN102218006B
Application number: CN 201110156021
Authority: CN
Inventors: 赵思雨; 赵永章
Original assignee: Individual
Current assignee: Linyi Ankang Medical Equipment Co ltd
Priority date: 2011-06-12
Filing date: 2011-06-12
Publication date: 2012-12-12
Anticipated expiration: 2031-06-12
Also published as: CN102218006A

Abstract

The invention discloses a hemiplegy rehabilitation car, which comprises a lower bracket and an upper bracket. The lower bracket and the upper bracket are connected by a connecting bar to form a frame; three wheels are arranged at the bottom part of the lower bracket; two car handles are arranged at the left and the right of the upper bracket respectively and are arranged on the front part of the upper bracket; a car handle is arranged at the rear part of the upper bracket; a second connecting sleeve and a first connecting sleeve are arranged in parallel at the rear part of the upper bracket; the second connecting sleeve is internally provided with an L-shaped rotating rod of a second cushion; the first connecting sleeve is internally provided with an L-shaped rotating rod of a first cushion; one ends of the L-shaped rotating rod of the second cushion and the L-shaped rotating rod of the first cushion are respectively inserted into the second connecting sleeve and the first connecting sleeve, and a second cushion support frame and a first cushion support frame are respectively arranged at the other ends of the L-shaped rotating rod of the second cushion and the L-shaped rotating rod of the first cushion; a second telescopic rod is arranged at the bottom part of the second cushion support frame; a second universal wheel is mounted on the second telescopic rod; a first telescopic rod is arranged at the bottom part of the first cushion support frame; and a first universal wheel is mounted on the first telescopic rod.

Description

The hemiparalysis recovery car

Technical field

The present invention relates to a kind of hemiparalysis recovery car.

Background technology

At present, there is not the auxiliary for hemiparalysis patient to recover the special equipment of extremity ability to act.The hemiplegic patient can only the layman or other caregivers' assisting under do a little simple walking training with the enure lower limb.And, because the hemiplegic patient can't be free to arrange extremity, during walking; The weight major part of its health to keep balance, therefore, requires the person of assisting in preferably to possess the adult man of powerful physique by the person's of assisting in burden; And in real life; Man's most of the time in the family all can be spent in work and can't the auxiliary for hemiparalysis patient carry out restorative enure, causes the chance of the rare enure of hemiplegic patient, thus prolonged physical recovery time or because of the Best Times that incur loss through delay to recover lifelong disabled.

Summary of the invention

The object of the invention; Provided a kind of hemiparalysis recovery car, it is the equipment that the auxiliary for hemiparalysis patient carries out restorative enure that is exclusively used in, and can make the hemiplegic patient under the situation that no stranger assists in; Independently carry out enure; Thereby can make the hemiplegic patient carry out training for recovery efficiently, catch best recovery time, make physical recovery to greatest extent to normal condition according to the situation of self.

The objective of the invention is to realize: the hemiparalysis recovery car through following technical scheme; Comprise lower carriage and upper bracket, the girth of upper bracket connects and composes vehicle frame through connecting rod less than the girth of lower carriage between lower carriage and the upper bracket; Three wheels are installed in the lower carriage bottom; Three wheel distributions triangular in shape are respectively installed a handlebar about on the upper bracket, and handlebar is positioned at the front portion of upper bracket; Backrest is installed at the upper bracket rear portion; The upper bracket rear portion is installed second adapter sleeve and first adapter sleeve side by side, and second adapter sleeve and first adapter sleeve are positioned at the backrest rear portion, and the L shaped swingle of second medicated cushion is installed in second adapter sleeve; The L shaped swingle of first medicated cushion is installed in first adapter sleeve; One end of L shaped swingle of second medicated cushion and the L shaped swingle of first medicated cushion inserts respectively in second adapter sleeve and first adapter sleeve, and the other end of L shaped swingle of second medicated cushion and the L shaped swingle of first medicated cushion is installed the second cushions support frame and the first cushions support frame respectively, and the second cushions support frame and the first cushions support chord position are between upper bracket and lower carriage; Second expansion link is installed in the bottom of the second cushions support frame; Second universal wheel is installed on second expansion link, and first expansion link is installed in the bottom of the first cushions support frame, and first universal wheel is installed on first expansion link.

For further realizing the object of the invention; Can also adopt following technical scheme to realize: described upper bracket is the triangular supports that is connected and composed by three upper rack posts; Described lower carriage is the triangular supports that is connected and composed by three lower fulcrum bars; The front end drift angle of upper bracket is connected through front rod with the front end drift angle of lower carriage, and two base angles of upper bracket and two base angles of lower carriage are connected through two rear connecting rods respectively; On the upper rack posts at upper bracket rear portion backrest is installed; Two upper rack posts connect one to one with two handlebars respectively about upper bracket.The two ends of every upper rack posts are provided with a connecting axle of bending downwards; About the front end of two upper rack posts be connected with front rod through preceding joint sleeve; Preceding joint sleeve is by five in one line connecting and composing of adapter sleeve, and front rod is pegged graft with the intermediary adapter sleeve of preceding joint sleeve and cooperated; Two upper rack posts cooperate with any two grafting of four adapter sleeves of the left and right sides that is arranged in front rod through the connecting axle of its front end respectively; About two upper rack posts be connected with the upper rack posts at rear portion through two rear connectors respectively; Rear connectors is to be the article word by three adapter sleeves to connect and compose; Adapter sleeve on each rear connectors is pegged graft with rear connecting rod and is cooperated, and all the other two adapter sleeves cooperate with the connecting axle grafting of adjacent two upper rack posts respectively.The left side of upper bracket or the upper rack posts on right side are connected and composed by upper rack posts rear portion, connection sliding sleeve and upper rack posts front portion; Peg graft with the two ends that are connected sliding sleeve respectively with the forward end of upper rack posts and cooperate in the upper rack posts rear portion, the upper rack posts rear portion is connected with preceding joint sleeve with the forward other end difference rear connectors of upper rack posts.Even hinge block is installed on the front rod, swing arm is installed on the even hinge block, swing arm and even hinge block are hinged, and the free end of swing arm is installed hinge wheel, and a pedal is respectively installed at the two ends of the axle of hinge wheel, and two pedals lay respectively at the both sides of hinge wheel; On the said vehicle frame inclined support bar is installed, an end of inclined support bar is installed and is decided grooving, decides grooving and cooperates with swing arm; The flying wheel bracing frame is installed on the inclined support bar; On the flying wheel bracing frame flying wheel is installed, the axle of flying wheel is gone up minor sprocket is installed, and minor sprocket is connected with hinge wheel through chain; U type frame is installed on the front rod, and U type chord position is in the even hinge block top.On the said flying wheel bracing frame fastening bolt is installed; The lower ends downward of fastening bolt is passed inclined support bar and is positioned at the flying wheel bracing frame; Install on the inclined support bar and explain sheet, an end and the inclined support bar of explaining sheet are hinged, and the other end of explaining sheet is between fastening bolt and flying wheel.Described swing arm is the telescopic arm that is connected and composed by fitness equipment connecting rod and fitness equipment support set, and fitness equipment connecting rod and fitness equipment support set are pegged graft and cooperated, and on the fitness equipment support set hinge wheel are installed, the fitness equipment support set with decide grooving and cooperate.Described first expansion link is connected and composed by first seat supports cover and the first seat supports bar, and first universal wheel is installed on the first seat supports bar, and the upper end of first seat supports cover is connected with the first cushions support frame; Described first expansion link is connected and composed by second seat supports cover and the first seat supports bar, and second universal wheel is installed on the first seat supports bar, and the upper end of second seat supports cover is connected with the second cushions support frame.Respectively install one about on the upper bracket and connect pole, connect pole and go up hold-down arm holder support bar, hold-down arm holder support set on the arm holder support bar, hold-down arm holder on the arm holder support set.Headrest is installed on the backrest, and headrest is pegged graft with first adapter sleeve and second adapter sleeve respectively through the first headrest support bar and the second headrest support bar and is cooperated.

Good effect of the present invention is: it has the auxiliary for hemiparalysis patient and stands or sit upright vehicle frame; Can make the hemiplegic patient keep the balance of health, make the hemiplegic patient under the situation that no stranger assists in, oneself carry out the restorative enure of extremity and do not worry traumatic injury by vehicle frame.It also is equipped with the fitness equipment that helps the hemiplegic patient to strengthen limb force and harmony, can make the hemiplegic patient catch best enure chance, better recovers the motor function of health as early as possible.The present invention also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.

Description of drawings

Fig. 1 is the structural representation of the said hemiparalysis recovery car of this utility model; Fig. 2 is the plan structure sketch map of Fig. 1; The left TV structure sketch map of Fig. 3 view 1; Fig. 4 is the local structure for amplifying sketch map of the I of Fig. 3.

Numerals: a lower leg two first L-shaped seat cushion rotating rod 3 second L-shaped rotating belt tightening pedal lever 4 5 6 cross-strut front connecting rod connecting rod 7 8 9 rear connecting rod bolts 10 After connecting member 11 on the strut strut front portion 12 of the rear seat support frame 13 first 14 second cushion support frame 15 large sprocket 16 vertical rod 17 pedal 18 chain 20 first caster wheels 19 Section 21 two inertia wheel caster 22 first support bracket 23 sets of 24 sets of 25 second seat support rod 26 first first first back support rod 27 sets of 28 sets of 29 first second back support back support backrest support bar 31 bar 30 second head 32 first connecting sleeve 33 sets of 34 second connecting rod 35 second first headrest headrest support bar 36 back 37 first cushion 38 second cushion 39 Box 40 small chain chain Round 41 flywheel 43 oblique strut 44 illustrates piece 45 connecting rod 46 oblique arm prop rod 47 48 sleeve groove 49 prop supporting arm fastening bolts 51 sets of 50 arm prop rod 52 connecting sleeve 53 before tightening arm care With 54 sets of 55 Fitness Connection sleeve 56 supporting handlebar 57 fitness brakes 59 connecting rod 58 hinged seat 60 handlebar compression straps 61U-frame.

The specific embodiment

Hemiparalysis recovery car of the present invention to shown in Figure 3, comprises lower carriage and upper bracket like Fig. 1, connects and composes vehicle frame through connecting rod between lower carriage and the upper bracket.The girth of upper bracket makes vehicle frame integral body be low wide and up narrow taper less than the girth of lower carriage, can strengthen the stability of vehicle frame, more effectively assists effect in can for the hemiplegic patient, and auxiliary patient keeps balance, thereby makes the patient carry out more effectively restorative enure.Three wheels 18 are installed in the lower carriage bottom, and are more stable, as depicted in figs. 1 and 2 for vehicle frame is moved, three wheel 18 distributions triangular in shape, and one is forwardly, and two at the rear portion.For making things convenient for the patient to adjust the direction of said public bus reserved for the disabled, a wheel 18 that is positioned at forefront should be a universal wheel.Prevent that patient's wheel 18 when the walking enure from weighing other people wounded; As shown in Figures 2 and 3, tranverse connecting rod 86 is installed in the front portion of lower carriage, and a wheel 18 is installed in tranverse connecting rod 86 bottoms; Two vertical connecting rods 16 of the parallel installation in the rear portion of lower carriage; Two vertical connecting rods 16 lay respectively at the left and right sides of tranverse connecting rod 86, a wheel 18 is installed on each vertical connecting rod 16, thereby is made three wheels 18 all be positioned at the scope of lower carriage.Buttress vehicle frame when walking enure for ease of the patient, to shown in Figure 3, a handlebar 56 respectively is installed about on the upper bracket like Fig. 1, handlebar 56 is positioned at the front portion of upper bracket, and two handlebars 56 are installed on respectively about upper bracket on two upper rack posts 5.Handlebar 56 also makes things convenient for the direct of travel of patient's adjustment vehicle frame when the walking enure.For can being seated at, the patient carries out enure in the vehicle frame; Shown in Fig. 1 to 3; Backrest 36 is installed at the upper bracket rear portion; The upper bracket rear portion is installed second adapter sleeve 33 and first adapter sleeve 32 side by side; Second adapter sleeve 33 and first adapter sleeve 32 are positioned at backrest 36 rear portions; The end that first medicated cushion L shaped swingle 3 of L shaped swingle 2, the second medicated cushions and the L shaped swingle 2 of first medicated cushion are installed in L shaped swingle 3, the first adapter sleeves 32 of second medicated cushion is installed in second adapter sleeve 33 to be inserted respectively in second adapter sleeve 33 and first adapter sleeve 32; The other end of L shaped swingle 3 of second medicated cushion and the L shaped swingle 2 of first medicated cushion is installed the second cushions support frame 14 and the first cushions support frame 13 respectively; The other end of L shaped swingle 3 of second medicated cushion and the L shaped swingle 2 of first medicated cushion is positioned at upper bracket below, makes the second cushions support frame 14 and the first cushions support frame 13 between upper bracket and lower carriage, guarantee the second cushions support frame 14 and the first cushions support frame 13 can be respectively be the axle horizontal rotation with the upper end of L shaped swingle 3 of second medicated cushion and the L shaped swingle 2 of first medicated cushion.For strengthening the weight capacity of the second cushions support frame 14 and the first cushions support frame 13; Simultaneously, make the rotation of the second cushions support frame 14 and the first cushions support frame 13 not receive the influence of lower carriage again, as shown in figures 1 and 3; Second expansion link is installed in the bottom of the second cushions support frame 14; The bottom of on second expansion link second universal wheel, 21, the first cushions support framves 13 being installed at first expansion link, and first universal wheel 20 is installed on first expansion link.For increasing the comfortableness of the second cushions support frame 14 and the first cushions support frame 13, can install on the second cushions support frame 14 on second medicated cushion, 38, the first cushions support framves 13 first medicated cushion 37 can be installed.

When the patient stands the walking enure, earlier first expansion link and second expansion link are upwards packed up shortening, make second universal wheel 21 and first universal wheel 20 be higher than lower carriage; With the second cushions support frame 14 and the first cushions support frame, 13 difference both direction rotation to the left and right, 180 degree, make the second cushions support frame 14 and the first cushions support frame 13 go to the upper bracket outside again.At this moment, the space in the vehicle frame increases, and makes things convenient for the walk with assistance of patient at vehicle frame.During enure, the patient should be in other people auxiliary entering vehicle frame down, and both hands are held two handlebars 56 to grasp balance.

When the patient carries out sitting posture walking enure; The second cushions support frame 14 and the first cushions support frame 13 level are again gone back to the vehicle frame inboard; And with first expansion link and the elongation of second expansion link; Second universal wheel 21 is contacted with ground with first universal wheel 20, and second universal wheel 21, first universal wheel 20, first expansion link and second expansion link play a supportive role burden patient's body weight respectively to the second cushions support frame 14 and the first cushions support frame 13.

Extremely shown in Figure 3 like Fig. 1; Described upper bracket is the triangular supports that is connected and composed by three upper rack posts 5; Described lower carriage is the triangular supports that is connected and composed by three lower fulcrum bars 1; The front end drift angle of upper bracket is connected through front rod 7 with the front end drift angle of lower carriage, and two base angles of upper bracket and two base angles of lower carriage are connected through two rear connecting rods 8 respectively.Backrest 36 is installed on the upper rack posts 5 at upper bracket rear portion.For making backrest 36 for convenience detach; As shown in Figure 3; Fixed installation second back rest supports cover 28 and first back rest supports cover 27 on the upper rack posts 5; Backrest 36 back sides fixedly mount second backrest support rods 30 and first backrest support rods, 29, the second backrest support rods 30 and second back rest supports cover 28 and peg graft, and first backrest support rods 29 and first back rest supports cover 27 are pegged graft.When needing backrest 36 pulled down, only need upwards spur backrest 36, second backrest support rods 30 and first backrest support rods 29 overlapped 27 by second back rest supports cover, 28 and first back rest supports respectively extract and get final product.Two upper rack posts 5 connect one to one with two handlebars 56 respectively about upper bracket.Upper bracket and lower carriage are designed to triangle, can be at the volume and weight of guaranteeing to dwindle as much as possible under the stable prerequisite of vehicle frame said public bus reserved for the disabled.

For making convenient transportation of said public bus reserved for the disabled and collection; Extremely shown in Figure 3 like Fig. 1; The two ends of every upper rack posts 5 are provided with a connecting axle of bending downwards; About the front end of two upper rack posts 5 be connected with front rod 7 through preceding joint sleeve 52, preceding joint sleeve 52 is by five in one line connecting and composing of adapter sleeve, front rod 7 cooperates with preceding joint sleeve 52 intermediary adapter sleeves grafting.Two upper rack posts 5 cooperate with any two grafting of four adapter sleeves of the left and right sides that is arranged in front rod 7 through the connecting axle of its front end respectively.When patient's bodily form is big, can with about the front end and 52 outermost two adapter sleeves grafting of preceding joint sleeve of two upper rack posts 5; When patient's bodily form hour, can with about two inboard adapter sleeves grafting of front end and preceding joint sleeve 52 of two upper rack posts 5.About two upper rack posts 5 be connected with the upper rack posts 5 at rear portion through two rear connectors 10 respectively; Rear connectors 10 is to be isosceles triangle by three adapter sleeves to connect and compose; Adapter sleeve on each rear connectors 10 is pegged graft with rear connecting rod 8 and is cooperated, and all the other two adapter sleeves cooperate with the connecting axle grafting of adjacent two upper rack posts 5 respectively.

For making things convenient for the patient to get into said public bus reserved for the disabled; As shown in Figure 2; The left side of upper bracket or the upper rack posts on right side 5 are connected and composed by upper rack posts rear portion 12, connection sliding sleeve 55 and upper rack posts anterior 11; Upper rack posts rear portion 12 and upper rack posts anterior 11 are two sections of front and back of upper rack posts 5, and connecting sliding sleeve 55 is interludes of upper rack posts 5.One end of upper rack posts rear portion 12 and upper rack posts anterior 11 is pegged graft with the two ends that are connected sliding sleeve 55 respectively and is cooperated, and upper rack posts rear portion 12 is connected with preceding joint sleeve 52 through connecting axle rear connectors 10 respectively with an other end of upper rack posts anterior 11.When the patient need get into said public bus reserved for the disabled, will connect sliding sleeve 55 earlier and move, and make to connect sliding sleeve 55 and separate with upper rack posts anterior 11 or upper rack posts rear portion 12 to upper rack posts rear portion 12 or anterior 11 directions of upper rack posts; Be that rotating shaft horizontally rotates and opens with the connecting axle of upper rack posts rear portion 12 and upper rack posts anterior 11 respectively again.

For making the patient can strengthen the strength and the harmony of extremity, as depicted in figs. 1 and 2, front rod 7 upwards passes outside the preceding joint sleeve 52; Even hinge block 59 is installed on the front rod 7; On the even hinge block 59 swing arm is installed, swing arm and even hinge block 59 are hinged, and the free end of swing arm is installed hinge wheel 15; The both sides that a pedal 17, two pedals 17 lay respectively at hinge wheel 15 are respectively installed at the two ends of the axle of hinge wheel 15.Inclined support bar 46 is installed on the said vehicle frame, and an end of inclined support bar 46 is installed and is decided grooving 48, decides grooving 48 and cooperates with swing arm, and swing arm is played a supportive role.Flying wheel bracing frame 22 is installed on the inclined support bar 46, flying wheel 41 is installed on the flying wheel bracing frame 22, the axle of flying wheel 41 is gone up minor sprocket 40 is installed, and minor sprocket 40 is connected with hinge wheel 15 through chain 19.The patient is pedaled pedal 17 and is driven hinge wheel 15 rotations as by bike, hinge wheel 15 drives flying wheels 41 through chain 19 and minor sprocket 40 and rotates, thereby makes patient's lower limb obtain enure.U type frame 61 is installed on the front rod 7, and U type frame 61 is positioned at even hinge block 59 tops.When needing the harmony of enure upper limb, elder generation by pulling down on the hinge wheel 15, rotates with swing arm chain 19 and lifts, and be connected the location with U type frame 61 around even hinge block 59, and at this moment, the patient can grasp two pedals 17 and rotate.For strengthening the load-bearing capacity of inclined support bar 46, as shown in Figure 1, inclined support bar 46 is connected with inclined support bar 43, and inclined support bar 43 is connected with lower carriage with front rod 7 respectively.On the pedal 17 pedal fastening straps 4 can be installed, can patient's foot or hands be fixedly connected with pedal 17, skid when preventing enure through pedal fastening straps 4.

For increasing the load of enure; Further add patient's quantity of motion, as shown in Figure 1, fastening bolt 50 is installed on the said flying wheel bracing frame 22; The lower ends downward of fastening bolt 50 is passed inclined support bar 46 and is positioned at flying wheel bracing frame 22; Install on the inclined support bar 46 and explain sheet 44, an end and the inclined support bar 46 of explaining sheet 44 are hinged, and the other end of explaining sheet 44 is between fastening bolt 50 and flying wheel 41.When needs of patients adds strength, rotatable fastening bolt 50, the lower end of fastening bolt 50 compresses explains sheet 44, makes to explain sheet 44 and combine closely with flying wheel 41, through explaining the load of the friction increase patient moving between sheet 44 and the flying wheel 41.

For ease of regulating the length of swing arm; To be fit to the user of the different bodily forms; As depicted in figs. 1 and 2, described swing arm is the telescopic arm that is connected and composed by fitness equipment connecting rod 57 and fitness equipment support set 54, and fitness equipment connecting rod 57 is pegged graft with fitness equipment support set 54 and cooperated; Hinge wheel 15 is installed on the fitness equipment support set 54, fitness equipment support set 54 with decide grooving 48 and cooperate.When need add long arm swing, only need fitness equipment connecting rod 57 is got final product by pulling out in the fitness equipment support set 54.

As shown in figures 1 and 3, described first expansion link is connected and composed by first seat supports cover, the 23 and first seat supports bar 25, and the upper end that first universal wheel, 20, the first seat supports cover 23 is installed on the first seat supports bar 25 is connected with the first cushions support frame 13; Described first expansion link is connected and composed by second seat supports cover, the 24 and first seat supports bar 26, and the upper end that second universal wheel, 21, the second seat supports cover 24 is installed on the first seat supports bar 26 is connected with the second cushions support frame 14.

For alleviating the burden that patient's both arms keep one's balance; As shown in figures 1 and 3, respectively install one about on the upper bracket and connect pole 45, connect hold-down arm holder support bar 51 on the pole 45; Hold-down arm holder support set 49 on the arm holder support bar 51, hold-down arm holder 47 on the arm holder support set 49.Arm holder support set 49 cooperates formation expansion link, the height of adjustable arm holder 47 with arm holder support bar 51.During use, the patient places the oxter to get final product two arm holders 47.But hold-down arm holder fastening straps 53 in the arm holder 47 is installed handlebar fastening straps 60 on the handlebar 56, so that handlebar 56 and arm holder 47 and patient body are fixed, prevent that the patient from slipping.

For increasing the comfortableness of backrest 36, as shown in figures 1 and 3, headrest 31 is installed on the backrest 36, headrest 31 is pegged graft with first adapter sleeve 32 and second adapter sleeve 33 respectively through the first headrest support bar 34 and the second headrest support bar 35 and is cooperated.

Be convenient location, on each adapter sleeve of rear connectors 10 and preceding joint sleeve 52, and decide on grooving 48 and the fitness equipment support set 54 bolt 9 to be installed all.

The present invention not technology contents of detailed description is known technology.

Claims

1. hemiparalysis recovery car; It is characterized in that: comprise lower carriage and upper bracket, the girth of upper bracket connects and composes vehicle frame through connecting rod less than the girth of lower carriage between lower carriage and the upper bracket; Three wheels (18) are installed in the lower carriage bottom; Three wheels (18) distribution triangular in shape is respectively installed a handlebar (56) about on the upper bracket, and handlebar (56) is positioned at the front portion of upper bracket; Backrest (36) is installed at the upper bracket rear portion; The upper bracket rear portion is installed second adapter sleeve (33) and first adapter sleeve (32) side by side; Second adapter sleeve (33) and first adapter sleeve (32) are positioned at backrest (36) rear portion; The L shaped swingle of second medicated cushion (3) is installed in second adapter sleeve (33); The L shaped swingle of first medicated cushion (2) is installed in first adapter sleeve (32); One end of L shaped swingle of second medicated cushion (3) and the L shaped swingle of first medicated cushion (2) inserts respectively in second adapter sleeve (33) and first adapter sleeve (32), and the other end of L shaped swingle of second medicated cushion (3) and the L shaped swingle of first medicated cushion (2) is installed the second cushions support frame (14) and the first cushions support frame (13) respectively, and the second cushions support frame (14) and the first cushions support frame (13) are between upper bracket and lower carriage; Second expansion link is installed in the bottom of the second cushions support frame (14); Second universal wheel (21) is installed on second expansion link, and first expansion link is installed in the bottom of the first cushions support frame (13), and first universal wheel (20) is installed on first expansion link.

2. hemiparalysis recovery car according to claim 1; It is characterized in that: described upper bracket is the triangular supports that is connected and composed by three upper rack posts (5); Described lower carriage is the triangular supports that is connected and composed by three lower fulcrum bars (1); The front end drift angle of upper bracket is connected through front rod (7) with the front end drift angle of lower carriage, and two base angles of upper bracket and two base angles of lower carriage are connected through two rear connecting rods (8) respectively; The upper rack posts at upper bracket rear portion (5) is gone up backrest (36) is installed; Two upper rack posts (5) connect one to one with two handlebars (56) respectively about upper bracket.

3. hemiparalysis recovery car according to claim 2; It is characterized in that: the two ends of every upper rack posts (5) are provided with a connecting axle of bending downwards; About the front end of two upper rack posts (5) be connected with front rod (7) through preceding joint sleeve (52); Preceding joint sleeve (52) is by five in one line connecting and composing of adapter sleeve, and front rod (7) is pegged graft with the intermediary adapter sleeve of preceding joint sleeve (52) and cooperated; Two upper rack posts (5) cooperate with any two grafting of four adapter sleeves of the left and right sides that is arranged in front rod (7) through the connecting axle of its front end respectively; About two upper rack posts (5) be connected with the upper rack posts (5) at rear portion through two rear connectors (10) respectively; Rear connectors (10) is to be the article word by three adapter sleeves to connect and compose; Adapter sleeve on each rear connectors (10) is pegged graft with rear connecting rod (8) and is cooperated, and all the other two adapter sleeves cooperate with the connecting axle grafting of adjacent two upper rack posts (5) respectively.

4. hemiparalysis recovery car according to claim 3; It is characterized in that: the left side of upper bracket or the upper rack posts on right side (5) are connected and composed by upper rack posts rear portion (12), connection sliding sleeve (55) and upper rack posts anterior (11); One end of upper rack posts rear portion (12) and upper rack posts anterior (11) is pegged graft with the two ends that are connected sliding sleeve (55) respectively and is cooperated, and an other end of upper rack posts rear portion (12) and upper rack posts anterior (11) rear connectors (10) respectively is connected with preceding joint sleeve (52).

5. hemiparalysis recovery car according to claim 2; It is characterized in that: front rod (7) is gone up even hinge block (59) is installed; Even hinge block (59) is gone up swing arm is installed, and swing arm and even hinge block (59) are hinged, and the free end of swing arm is installed hinge wheel (15); A pedal (17) is respectively installed at the two ends of the axle of hinge wheel (15), and two pedals (17) lay respectively at the both sides of hinge wheel (15); Inclined support bar (46) is installed on the said vehicle frame; One end of inclined support bar (46) is installed and is decided grooving (48); Decide grooving (48) and cooperate with swing arm, inclined support bar (46) is gone up flying wheel bracing frame (22) is installed, and flying wheel bracing frame (22) is gone up flying wheel (41) is installed; The axle of flying wheel (41) is gone up minor sprocket (40) is installed, and minor sprocket (40) is connected with hinge wheel (15) through chain (19); Front rod (7) is gone up U type frame (61) is installed, and U type frame (61) is positioned at even hinge block (59) top.

6. hemiparalysis recovery car according to claim 5; It is characterized in that: said flying wheel bracing frame (22) is gone up fastening bolt (50) is installed; The lower ends downward of fastening bolt (50) is passed inclined support bar (46) and is positioned at flying wheel bracing frame (22); Inclined support bar (46) is gone up to install and is explained sheet (44), and an end and the inclined support bar (46) of explaining sheet (44) are hinged, and the other end of explaining sheet (44) is positioned between fastening bolt (50) and the flying wheel (41).

7. hemiparalysis recovery car according to claim 5; It is characterized in that: described swing arm is the telescopic arm that is connected and composed by fitness equipment connecting rod (57) and fitness equipment support set (54); Fitness equipment connecting rod (57) is pegged graft with fitness equipment support set (54) and is cooperated; Fitness equipment support set (54) go up to be installed hinge wheel (15), fitness equipment support set (54) with decide grooving (48) and cooperate.

8. hemiparalysis recovery car according to claim 1; It is characterized in that: described first expansion link is connected and composed by the first seat supports cover (23) and the first seat supports bar (25); The first seat supports bar (25) is gone up first universal wheel (20) is installed, and the upper end of the first seat supports cover (23) is connected with the first cushions support frame (13); Described first expansion link is connected and composed by the second seat supports cover (24) and the first seat supports bar (26), and the first seat supports bar (26) is gone up second universal wheel (21) is installed, and the upper end of the second seat supports cover (24) is connected with the second cushions support frame (14).

9. hemiparalysis recovery car according to claim 1; It is characterized in that: respectively install one about on the upper bracket and connect pole (45); Connect pole (45) and go up hold-down arm holder support bar (51); Arm holder support bar (51) is gone up hold-down arm holder support set (49), and arm holder support set (49) is gone up hold-down arm holder (47).

10. hemiparalysis recovery car according to claim 1; It is characterized in that: backrest (36) is gone up headrest (31) is installed, and headrest (31) is pegged graft with first adapter sleeve (32) and second adapter sleeve (33) respectively through the first headrest support bar (34) and the second headrest support bar (35) and cooperated.