CN203953996U - A kind of shank rehabilitation nursing car - Google Patents

Abstract

The utility model discloses a kind of shank rehabilitation nursing car, comprise seat, front-wheel and two trailing wheels, it is characterized in that, two trailing wheels are that driven pulley is arranged at under-seat, and front-wheel is driving wheel and two pedals are set, described pedal is arranged at driving wheel front, by scrunching the running of footboard drives front-wheel, the girder that seat is set is connected with the front axle that front-wheel is set, and described seat arranges seat belt, propons arranges backplate, the handrail setting button of blowing a whistle.Use this utility model, can strengthen the shank rehabilitation training of sufferer, greatly increased the free space of user activity, also increased the Rehabilitation confidence of user, strengthen the ability that it is initiatively kept fit, alleviate other people nursing burden.

Description

A kind of shank rehabilitation nursing car

Technical field

This utility model relates to a kind of instrument for the old and the weak and the sufferer reconditioning that walks with difficulty, particularly a kind ofly can make the crowd with certain locomotor activity within the specific limits as the shank rehab trainer that substitutes traditional push chairs.

Background technology

Existing wheelchair can only lean on others to promote or oneself is moved with double arm rocking, concerning having the people of certain locomotor activity, himself both the do not walked chance of reconditioning, can not give full play to individual subjective initiative, can not utilize well the time to carry out reconditioning.The lower limb leg function that is to say user can not get taking exercise, as long as take wheelchair both legs and just reduced the chance of reconditioning.

Chinese patent notification number: 201379764 application numbers: 200920013096.X discloses a kind of walking rehabilitation self-aid vehicle, can in no one's nursing situation, hold voluntarily handrail moving body slowly walking reach the object of reconditioning, be weary from walking and also can take a load off one's feet at any time or be walked by other people boosting, but be only that walker is careful for the rehabilitation training mode of sufferer shank, recovery for leg power is inoperative, and the backward pattern of structure is outmoded, cannot meet the pursuit of modern society people for fashion outward appearance, comfort level when sufferer is used also reaches far away requirement.Existing other self-aid vehicles also exist design loaded down with trivial details, and complex structure, and sitting inconvenience, do not have the shortcomings such as other people boosting facility.

Summary of the invention

For above-described technological deficiency, the technical problems to be solved in the utility model is, design a kind of shank rehabilitation nursing car, strengthen the shank rehabilitation training of sufferer, increase the free space of user activity, also increase the Rehabilitation confidence of user, strengthen the ability that it is initiatively kept fit, alleviate other people nursing burden.

Solving the problems of the technologies described above adopted technical scheme is: design a kind of shank rehabilitation nursing car, comprise seat, front-wheel and two trailing wheels, it is characterized in that, two trailing wheels are that driven pulley is arranged at under-seat, front-wheel is driving wheel and two pedals is set, described pedal is arranged at driving wheel front, by scrunching the running of footboard drives front-wheel, the girder that seat is set is connected with the front axle that front-wheel is set, described seat arranges seat belt, propons arranges backplate, the handrail setting button of blowing a whistle, described girder arranges matrix link, the front end of matrix link arranges rotating shaft, described propons arranges convex link, the front end sleeve of convexity link is connected in rotating shaft, described pedal is connected on large fluted disc by support arm, described front-wheel arranges small tooth plate, large fluted disc and small tooth plate cover are connected on same wheel chain, described girder is symmetrical set two handrails, two handrails are from both sides arch guard housing chair, described seat connecting axle arranges side slicing, its axle sleeve arranges side tangent plane, between axis body and side slicing, spring is set, seat cervical region arranges layback bracket, described layback bracket hollow forms hand prehension end, described seat cervical region arranges elastic neck support, the base plate front end of described seat forms the arc upwarping, described seat back axle is the arch of arch.

Beneficial effect: strengthen the shank rehabilitation training of sufferer, increase the free space of user activity, also increase the Rehabilitation confidence of user, strengthen the ability that it is initiatively kept fit, alleviate other people nursing burden.Described seat arranges seat belt, when sufferer is sitting on chair, buckles seat belt, prevents landing from chair, fixes above the waist and can concentrate one's energy to carry out shank rehabilitation training, and can realize by means of power, propons arranges backplate, and the lower limb of stretching out can leave on backplate and have a rest, and needn't curl below seat, and the state of curling is unfavorable for that the blood circulation of shank flows, and backplate arranges the flanging of lower folding, stops the silt that front-wheel takes up, two trailing wheels are that driven pulley is arranged at under-seat, front-wheel is driving wheel and two pedals is set, described pedal is arranged at driving wheel front, this structural design is stable, user action is stretched, and meets body mechanics's design, and described pedal is arranged at driving wheel front, by scrunching the running of footboard drives front-wheel, user is sat can ride on the seat and is driven vehicle to move ahead, the girder that seat is set is connected with the front axle that front-wheel is set, and user can be with line direction before both legs control, described girder arranges matrix link, and the front end of matrix link arranges rotating shaft, and described propons arranges convex link, and the front end sleeve of convexity link is connected in rotating shaft, and propons can swing with respect to girder, in the time of both legs control front wheel shimmy, realizes and turning to, described pedal is connected on large fluted disc by support arm, described front-wheel arranges small tooth plate, and large fluted disc and small tooth plate cover are connected on same wheel chain, and large fluted disc rotation one circle can obtain small tooth plate and rotate a few, small tooth plate is coaxial with front-wheel, can obtain the longer displacement of front-wheel, described girder is symmetrical set two handrails, and two handrails, from both sides arch guard housing chair, had both ensured the convenience of user hand control, again seat were formed to protective reinforcing, between described seat connecting axle axis body and side slicing, spring is set, this kind of side cut structure and on connecting axle, designed multiple, when swiveling seat, just can obtain the locking of motionless angle, be applicable to adjusting the comfort level of seat, seat cervical region arranges layback bracket, described layback bracket hollow forms hand prehension end, in the time lying after user, head pillow is on layback bracket, the prehension end of the ingenious formation of layback bracket facilitates trammer's auxiliary trammer, described seat cervical region arranges elastic neck support, when user layback is lain down, omnibearing the holding of elastic neck support protected user collare, because neck brace is elasticity, can form stable shaped according to its cervical region and the contact surface of layback bracket, the base plate front end of described seat forms the arc upwarping, and reduces sufferer from the advancing slip probability of seat, and holder encases its buttocks, and described back axle is the arch of arch, strengthens its stability, outward appearance fashion, the handrail setting button of blowing a whistle, user is manually controlled and is blown a whistle, and can remind front pedestrian to note dodging, and strengthens practicality, ensures safety.

Brief description of the drawings

Fig. 1 is this utility model structural representation

Fig. 2 is front-wheel rear-wheel structure schematic diagram

Fig. 3 is front-wheel mechanism schematic diagram

Fig. 4 is girder and front axle connection diagram

Fig. 5 is that seat connecting axle side is cut generalized section

Fig. 6 is girder front-end architecture schematic diagram

Fig. 7 is front-axle structure schematic diagram

Fig. 8 is guard board structure schematic diagram

In figure: 1 seat 2 front-wheel 3 trailing wheel 4 handrail 5 pedal 6 girder 7 back axle 8 propons 9 seat belt 10 chain cover 11 steering spindle 12 rotating shaft 13 connecting axle 14 side slicing 15 springs 16 bracket 17 neck brace 18 backplate 19 rhampotheca 20 flanging 21 buttons of swinging back.

Detailed description of the invention

As shown in the figure, a kind of shank rehabilitation nursing car, comprise seat 1, front-wheel 2 and two trailing wheels 3, two trailing wheels 3 are arranged at seat 1 below for driven pulley, front-wheel 2 is for driving wheel and two pedals 5 are set, described pedal 5 is arranged at driving wheel front, drive front-wheel 2 to turn round by scrunching pedal 5, the girder 6 that seat 1 is set is connected with propons 8 axles that front-wheel 2 is set, connect by steering spindle 11, handrail 4 arranges the button 21 of blowing a whistle, described girder 6 arranges matrix link, the front end of matrix link arranges rotating shaft 12, described propons 8 arranges convex link, the front end sleeve of convexity link is connected in rotating shaft 12, described pedal 5 is connected on large fluted disc by support arm, described front-wheel 2 arranges small tooth plate, large fluted disc and small tooth plate cover are connected on same wheel chain, wheel chain arranges chain cover 10 with protection, prevent the chain oil user trousers of making dirty, described girder 6 is symmetrical set two handrails 4, two handrails 4 are from both sides arch guard housing chair 1, the axle sleeve of seat connecting axle arranges side tangent plane, between described seat 1 connecting axle 13 axis bodies and side slicing 14, spring 15 is set, the size shape of axle sleeve side tangent plane and side slicing 14 fits, seat 1 cervical region arranges 16 of layback holders, described layback bracket 16 hollows form hand prehension end, described seat 1 cervical region arranges elastic neck support 17, the base plate front end of described seat 1 forms the arc upwarping, the arch that described back axle 7 is arch.Propons 8 arranges backplate 18, and the lower limb of stretching out can leave on backplate 18 and have a rest, and needn't curl below seat 1, and the state of curling is unfavorable for that the blood circulation of shank flows, and backplate 18 arranges the flanging 20 of lower folding, stops the silt that front-wheel takes up; Described backplate 18 is movable settings with propons 8, drives while moving ahead when needs scrunch pedal 5, and backplate 18 takes off, and waits need to rest time, sets up backplate 18.Backplate 18 arranges the rhampotheca 19 applicable with propons 8, and when installation, rhampotheca 19 is enclosed within on backplate 18.

Described seat 1 arranges seat belt 9, buckles seat belt 9 when sufferer is sitting on chair, prevents landing from chair, fixes above the waist and can concentrate one's energy to carry out shank rehabilitation training, and can realize by means of power; Use this car, can strengthen the shank rehabilitation training of sufferer, increase the free space of user activity, also increase the Rehabilitation confidence of user, strengthen the ability that it is initiatively kept fit, alleviate other people nursing burden.

Two trailing wheels 3 are arranged at seat 1 below for driven pulley, front-wheel 2 is for driving wheel and two pedals 5 are set, described pedal 5 is arranged at driving wheel front, this structural design is stable, user action is stretched, and meets body mechanics's design, and described pedal 5 is arranged at driving wheel front, drive front-wheel 2 to turn round by scrunching pedal 5, user is sitting on seat 1 and can rides and drive vehicle to move ahead.

The girder 6 that seat 1 is set is connected with propons 8 axles that front-wheel 2 is set, and user can be with line direction before both legs control; Described girder 6 arranges matrix link, the front end of matrix link arranges rotating shaft 12, and described propons 8 arranges convex link, and the front end sleeve of convexity link is connected in rotating shaft 12, propons 8 can swing with respect to girder 6, in the time that both legs control front-wheel 2 swings, realizes and turning to.

Described pedal 5 is connected on large fluted disc by support arm, described front-wheel 2 arranges small tooth plate, and large fluted disc and small tooth plate cover are connected on same wheel chain, and large fluted disc rotation one circle can obtain small tooth plate and rotate a few, small tooth plate is coaxial with front-wheel 2, can obtain the longer displacement of front-wheel 2.

Described girder 6 is symmetrical set 4, two handrails 4 of two handrails from both sides arch guard housing chair 1, has both ensured the convenience of user hand control, again seat 1 is formed to protective reinforcing.

The axle sleeve of described seat connecting axle 13 arranges side tangent plane, between axis body and side slicing 14, spring 15 is set, swiveling seat 1 connecting axle 13 rotates thereupon, in the time turning to side tangent plane position, side slicing 14 sticks in axle sleeve side tangent plane, cannot be rotated further, the angle of seat is also thereupon locked, in the time that larger external force rotation promotes, overcome the elastic force resistance of spring 15, side slicing 14 continues pressuring spring, spring 15 is further compressed, side slicing 14 leaves side tangent plane, seat 1 can be rotated further again, until another side slicing 14 falls into side tangent plane, this kind of side cut structure and on connecting axle 13, designed multiple, when swiveling seat 1, just can obtain the locking of motionless angle, be applicable to adjusting the comfort level of seat 1.

Seat 1 cervical region arranges layback bracket 16, described layback bracket 16 hollows form hand prehension end, in the time lying after user, head pillow is on layback bracket 16, the prehension end of layback bracket 16 ingenious formation facilitates trammer's auxiliary trammer, described seat cervical region arranges elastic neck support 17, when user layback is lain down, omnibearing the holding of elastic neck support 17 protected user collare, the material of neck brace 17 can be selected plasticity silica gel, because neck brace 17 is elasticity, can form stable shaped according to its cervical region and the contact surface of layback bracket 16.

The base plate front end of described seat 1 forms the arc upwarping, and reduces sufferer from the advancing slip probability of seat, and holder encases its buttocks, and the arch that described back axle 7 is arch, strengthens its stability, outward appearance fashion.

Handrail 4 arranges the button 21 of blowing a whistle, and user is manually controlled and blown a whistle, and can remind front pedestrian to note dodging, and strengthens practicality, ensures safety.The loudspeaker of blowing a whistle are arranged on propons 8 front ends, and in the time that the button 21 of blowing a whistle is pressed, loudspeaker send the sound of blowing a whistle, and when release button 21, blow a whistle and stop.

Claims (9)

1. a shank rehabilitation nursing car, comprise seat, front-wheel and two trailing wheels, it is characterized in that, two trailing wheels are that driven pulley is arranged at under-seat, and front-wheel is driving wheel and two pedals are set, described pedal is arranged at driving wheel front, by scrunching the running of footboard drives front-wheel, the girder that seat is set is connected with the front axle that front-wheel is set, and described seat arranges seat belt, propons arranges backplate, the handrail setting button of blowing a whistle.

2. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, described girder arranges matrix link, and the front end of matrix link arranges rotating shaft, and described propons arranges convex link, and the front end sleeve of convexity link is connected in rotating shaft.

3. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, described pedal is connected on large fluted disc by support arm, and described front-wheel arranges small tooth plate, and large fluted disc and small tooth plate cover are connected on same wheel chain.

4. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, described girder is symmetrical set two handrails, and two handrails are from both sides arch guard housing chair.

5. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, described seat connecting axle arranges side slicing, and its axle sleeve arranges side tangent plane, between axis body and side slicing, spring is set.

6. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, seat cervical region arranges layback bracket, and described layback bracket hollow forms hand prehension end.

7. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, described seat cervical region arranges elastic neck support.

8. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, the base plate front end of described seat forms the arc upwarping.

9. a kind of shank rehabilitation nursing car according to claim 1, is characterized in that, described seat back axle is the arch of arch.