CN203208235U

CN203208235U - Bodybuilding rehabilitation wheelchair

Info

Publication number: CN203208235U
Application number: CN 201320115653
Authority: CN
Inventors: 刘成保
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-14
Filing date: 2013-03-14
Publication date: 2013-09-25
Anticipated expiration: 2023-03-14

Abstract

The utility model discloses a bodybuilding rehabilitation wheelchair. The bodybuilding rehabilitation wheelchair comprises two wheelchair bull wheels, a head movement unit, an upper limb movement unit and a lower limb movement unit, wherein the three unites are linked or singly move and are all driven by manpower or electric power, a motor is fixed on a wheelchair frame, and one side surfaces of the two wheelchair bull wheels are respectively connected with driving chain wheels which are concentrically arranged with the two wheelchair bull wheels; driven chain wheels are arranged on the wheelchair frame and are arranged between the upper limb movement unit and the wheelchair bull wheels, and the driving chain wheels and the driven chain wheels are connected through chains; the driven chain wheels and the upper limb movement unit are connected through a thrust unit, the upper limb movement unit and the lower limb movement unit are connected to a fixed shaft of the frame, and the upper limb active unit and the lower limb active unit can rotate through rolling the fixed shaft. The bodybuilding rehabilitation wheelchair provided by the utility model has the advantages that a transmission structure is simple, the transmission efficiency is high, a rehabilitation effect is good, the application is wide, and the bodybuilding rehabilitation wheelchair is suitable for different crowds and particularly disabled persons with limited autonomic activities of limbs to do passive movement.

Description

The exercise rehabilitation wheelchair

Technical field

This utility model belongs to the limb motion apparatus, is specifically related to a kind of exercise rehabilitation wheelchair.

Background technology

As everyone knows, wheelchair is the important tool of rehabilitation, and it is limbs the disabled, patient or weakling's rest, walking-replacing tool.Existing wheelchair can not provide the help of rehabilitation and body-building aspect for user, because user is sitting on the wheelchair for a long time, does not have abundant exercise, is easy to generate some complication, the health of harm user.

The inventor's Chinese utility model patent (publication number: CN201208347Y) disclose a kind of " exercise rehabilitation wheelchair ", it has head, upper limb, lower limb exercise machine assembly, be chain drive structure between upper limb, lower limb exercise machine assembly, the wheelchair bull wheel three wherein, the chain distribution is bigger, and the structure of upper limb, lower limb exercise machine assembly is also comparatively complicated.

The utility model content

The technical problems to be solved in the utility model is further to improve on the basis of original patent " exercise rehabilitation wheelchair ", and the exercise rehabilitation wheelchair that a kind of drive mechanism is simple, transmission efficiency is high, rehabilitation efficacy is good, be widely used, be easy to promote is provided.

For achieving the above object, the technical scheme that adopts of this utility model is as follows:

A kind of exercise rehabilitation wheelchair comprises two wheelchair bull wheels, is installed in the head movement unit on wheelchair main body top, the upper limb active unit that is installed in wheelchair main body both sides and lower limb exercise unit; But above-mentioned three unit linkage single actions, and be manpower and drive and the driven by power dual-purpose, motor is fixed on the wheelchair frame, and described two wheelchair bull wheels are fixedly connected with driving wheel with its concentric setting respectively at a side; Be fixedly connected with the driven pulley that is connected with driving wheel between upper limb active unit and the wheelchair bull wheel on the wheelchair frame; Be connected by thrust unit between driven pulley and the upper limb active unit; The upper limb active unit links to each other in the fixed axis place that is fixed on the frame with the lower limb exercise unit, and upper limb active unit and lower limb exercise unit can rotate around fixed axis.

As to restriction of the present utility model, described upper limb active unit main body is provided with at least one bolt hole; Described thrust unit is catch bar, and the one end is fixed on the driven pulley, and the other end is fixed on the upper limb active unit through a bolt hole place by bolt; Catch bar can rotate and swing with driven pulley.

As to another kind of restriction the of the present utility model, described driving wheel comprise first drive sprocket, radius less than first drive sprocket and with second drive sprocket of its concentric setting; Described driven pulley comprise first driven sprocket, radius less than first driven sprocket and with second driven sprocket of its concentric setting; Motor output shaft is linked to each other with first drive sprocket by chain, and when electricity drove state, second drive sprocket was linked to each other with first driven sprocket by chain.

As to the third restriction of the present utility model, be provided with spring below the described lower limb exercise unit, spring is fixed on the fixed axis; Be provided with the load bar between lower limb exercise unit and the upper limb active unit.

As to the 4th kind of restriction of the present utility model, described upper limb active unit comprises the hands handle of the lateral wall of the body side frame of being located at the wheelchair main body; Described lower limb exercise unit comprises the crank of the medial wall of the body side frame of being located at the wheelchair main body, the pedal that is fixed on crank one end and is movably hinged with it.

As to the 5th kind of restriction of the present utility model, described head movement unit comprises is located at the helmet that corresponding human body hindbrain position also can swing on the chair back, be provided with earhole with two ear corresponding sections on the helmet, the head movement unit also comprises the magnetic therapy ear muff suitable with earhole.

As to the 6th kind of restriction of the present utility model, described wheelchair main body with flexible knitting interlayer, corresponding to buttocks, waist, neck and shoulder part place is provided with magnetic block and electric heating device in the knitting interlayer in seat board upper surface, chair back inwall.

This utility model also has a kind of restriction, and described seat board front portion also is provided with the corrosion-resistant flexible pipe of the both sides opening that runs through seat board, and it is suitable for reading to be flexible human body bagging connector, and end opening is Chinese medicine steam generator interface.

Owing to adopted technique scheme, this utility model compared with prior art, obtained technological progress is:

1. this utility model only adopts the chain transmission between motor, wheelchair bull wheel and upper limb active unit, drives the lower limb exercise unit by the swing of upper limb active unit and moves up and down, and has reduced the distribution of chain;

2. the upper limb active unit arranges a plurality of bolts hole, and catch bar is fixed in the different bolts hole, makes the amplitude difference of upper limb active unit swing;

3. driven pulley arranges two, and chain is installed on the different driven pulleys, makes the speed difference of swing of upper limb active unit;

4. the spring of below, lower limb exercise unit setting is used for providing elastic force to the lower limb exercise unit around the fixed axis rotation; The load bar that arranges between lower limb exercise unit and the upper limb active unit is used for strengthening the wheelchair integral intensity;

5. the handle of the upper limb active unit arm that can drive the rehabilitation clients is done and is stretched crooked motion; The both legs that the pedal of lower limb exercise unit can drive the rehabilitation clients are done and are lifted the motion of putting down, and can temper rehabilitation clients's power of waist.

No matter this utility model is to promote or can both make under power-actuated state head and extremity to obtain movable simultaneously synchronously and motion at manpower, have body-building, rehabilitation, treatment function, be suitable for various crowds, especially can make the limited invalid personage of limbs autonomic activities carry out passive exercise.

Description of drawings

Below in conjunction with drawings and the specific embodiments this utility model is done further to describe in detail.

Fig. 1 is the structural representation of this utility model embodiment;

Fig. 2 is the drive mechanism sketch map of the wheelchair bull wheel 1 among the Fig. 1 under the manpower driving, upper limb active unit 2, lower limb exercise unit 3.

Among the figure: 1, wheelchair bull wheel; 2, upper limb active unit; 3, lower limb exercise unit; 4, spring; 5, fixed axis; 6, catch bar; 7, motor output shaft; 8, chain; 9, first drive sprocket; 10, second drive sprocket; 11, first driven sprocket; 12, second driven sprocket; 13, hands handle; 14, bolt hole; 15, load bar.

The specific embodiment

Embodiment

A kind of exercise rehabilitation wheelchair, structure comprise two wheelchair bull wheels 1, head movement unit, upper limb active unit 2 and lower limb exercise unit 3 as shown in Figure 1.But above-mentioned three unit linkage single actions, but and equal manpower driving or driven by power, motor is fixed on the wheelchair frame.

The head movement unit is installed in wheelchair main body top, comprises being located at the helmet that corresponding human body hindbrain position also can swing on the chair back, is provided with earhole with two ear corresponding sections on the helmet, and the head movement unit also comprises the magnetic therapy ear muff suitable with earhole.

Upper limb active unit 2 is provided with two, is installed in the both sides of wheelchair main body respectively.The main body of upper limb active unit 2 is to be provided with three bolts hole 14 along the vertical direction on the body side frame of wheelchair main body, and bolt hole 14 tops are fixedly connected with handle 13 on the body side frame outer wall.

Lower limb exercise unit 3 is provided with two, is installed in the down either side of wheelchair main body respectively.The main body of lower limb exercise unit 3 is that the medial wall of the under(-)chassis of wheelchair main body is fixedly connected with crank, and an end of crank is fixedly connected with the pedal that is movably hinged with it.Upper limb active unit 2 links to each other in fixed axis 5 places that are fixed on the frame with lower limb exercise unit 3, and the two can rotate around fixed axis 5.In order to increase the revolving force that lower limb exercise unit 3 rotates around fixed axis 5, the below of lower limb exercise unit 3 main bodys is provided with spring 4, has angle between the bearing of trend of the compression direction of spring 4 and lower limb exercise unit 3 main bodys.In order to strengthen the intensity of wheelchair main body, also be fixedly connected with load bar 15 between upper limb active unit 2 and the lower limb exercise unit 3.

Two wheelchair bull wheels 2 are fixedly connected with driving wheel with its concentric setting respectively at a side, driving wheel comprise that first drive sprocket 9,10, two drive sprockets of second drive sprocket arrange with one heart and the radius of first drive sprocket 9 greater than the radius of second drive sprocket 10.Motor output shaft 7 is linked to each other with first drive sprocket 9 by chain 8.

Between upper limb active unit 2 and wheelchair bull wheel 1, be fixedly connected with driven pulley on the wheelchair frame.Driven pulley comprises that the radius of first driven sprocket 11, the concentric setting of 12, two driven sprockets of second driven sprocket and first driven sprocket 11 is greater than the radius of second driven sprocket 12.If wheelchair adopts driven by power, second drive sprocket 10 is linked to each other with first driven sprocket 11 by chain 8.If wheelchair adopts manpower to drive, second drive sprocket 10 was linked to each other with first driven sprocket 11 by chain 8, also can make chain 8 connect first drive sprocket 9 and second driven sprocket 12, as shown in Figure 2.Driven sprocket arranges two, is in order to change the speed of the swing of upper limb active unit 2 when manpower drives.

Be connected by thrust unit between driven sprocket and the upper limb active unit 2, thrust unit is catch bar 6, and the one end is fixed on the driven pulley, and the other end is fixed on the upper limb active unit 2 by bolt through a bolt hole 14 places.When wheelchair moves, no matter be that driven by power or manpower drive, driving wheel can drive driven pulley and rotate, and catch bar 6 can rotate and swing with driven pulley, driving upper limb active unit 2 around fixed axis 5 swings, and then drive lower limb exercise unit 3 and swing up and down around fixed axis 5.

The wheelchair main body with flexible knitting interlayer, corresponding to buttocks, waist, neck and shoulder part place is provided with magnetic block and electric heating device in the knitting interlayer in seat board upper surface, chair back inwall, can realize magnetic therapy, thermotherapy to positions such as human body head and neck, waist, sciatic nerves.

The seat board front portion also is provided with the corrosion-resistant flexible pipe of the both sides opening that runs through seat board, and it is suitable for reading to be flexible human body bagging connector, and end opening is Chinese medicine steam generator interface.

Claims

1. an exercise rehabilitation wheelchair comprises two wheelchair bull wheels (1), is installed in the head movement unit on wheelchair main body top, the upper limb active unit (2) that is installed in wheelchair main body both sides and lower limb exercise unit (3); But above-mentioned three unit linkage single actions, and be manpower driving and driven by power dual-purpose, motor is fixed on the wheelchair frame, It is characterized in that:Described two wheelchair bull wheels (1) are fixedly connected with driving wheel with its concentric setting respectively at a side; Be fixedly connected with the driven pulley that is connected with driving wheel between upper limb active unit (2) and the wheelchair bull wheel (1) on the wheelchair frame, be connected by thrust unit between driven pulley and the upper limb active unit (2); Upper limb active unit (2) is located to link to each other in the fixed axis (5) that is fixed on the frame with lower limb exercise unit (3), and upper limb active unit (2) can be rotated around fixed axis (5) with lower limb exercise unit (3).

2. exercise rehabilitation wheelchair according to claim 1, It is characterized in that:Described upper limb active unit (2) main body is provided with at least one bolt hole (14); Described thrust unit is catch bar (6), and the one end is fixed on the driven pulley, and the other end is located to be fixed on the upper limb active unit (2) by bolt through a bolt hole (14); Catch bar (6) can rotate and swing with driven pulley.

3. exercise rehabilitation wheelchair according to claim 1, It is characterized in that:Described driving wheel comprise first drive sprocket (9), radius less than first drive sprocket (9) and with second drive sprocket (10) of its concentric setting; Described driven pulley comprise first driven sprocket (11), radius less than first driven sprocket (11) and with second driven sprocket (12) of its concentric setting; Motor output shaft (7) is linked to each other with first drive sprocket (9) by chain (8), and when electricity drove state, second drive sprocket (10) was linked to each other with first driven sprocket (11) by chain (8).

4. exercise rehabilitation wheelchair according to claim 1, It is characterized in that:Below, described lower limb exercise unit (3) is provided with spring (4), and spring (4) is fixed on the fixed axis (5); Be provided with load bar (15) between lower limb exercise unit (3) and the upper limb active unit (2).

5. exercise rehabilitation wheelchair according to claim 1, It is characterized in that:Described upper limb active unit (2) comprises the handle (13) of the lateral wall of the body side frame of being located at the wheelchair main body; Described lower limb exercise unit (3) comprises the crank of the medial wall of the under(-)chassis of being located at the wheelchair main body, the pedal that is fixed on crank one end and is movably hinged with it.

6. exercise rehabilitation wheelchair according to claim 1, It is characterized in that:Described head movement unit comprises is located at the helmet that corresponding human body hindbrain position also can swing on the chair back, is provided with earhole with two ear corresponding sections on the helmet, and the head movement unit also comprises the magnetic therapy ear muff suitable with earhole.

7. according to each described exercise rehabilitation wheelchair among the claim 1-6, It is characterized in that:Described wheelchair main body with flexible knitting interlayer, corresponding to buttocks, waist, neck and shoulder part place is provided with magnetic block and electric heating device in the knitting interlayer in seat board upper surface, chair back inwall.

8. exercise rehabilitation wheelchair according to claim 7, It is characterized in that:Described seat board front portion also is provided with the corrosion-resistant flexible pipe of the both sides opening that runs through seat board, and it is suitable for reading to be flexible human body bagging connector, and end opening is Chinese medicine steam generator interface.