CN214806113U

CN214806113U - Rehabilitation nursing wheelchair

Info

Publication number: CN214806113U
Application number: CN202121106739.2U
Authority: CN
Inventors: 赵瑞环; 刘雁
Original assignee: First Affiliated Hospital of Henan University of TCM
Current assignee: First Affiliated Hospital of Henan University of TCM
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-11-23
Anticipated expiration: 2031-05-22

Abstract

The utility model provides a rehabilitation nursing wheelchair, which comprises a wheelchair main body, wherein the front part of the wheelchair main body is provided with a pair of leg fixing components which can be turned up and down, and the front part of the wheelchair main body is provided with a pair of pedals; the leg fixing assembly comprises a supporting frame, the lower part of the supporting frame is connected with a plurality of pocket belts, and the upper part of the supporting frame is provided with a plurality of pairs of fixing belts; the front part of the wheelchair main body is symmetrically provided with a pair of supports capable of rotating left and right, the supports are provided with a pair of guide pulleys, a length-adjustable traction belt is arranged between each pair of guide pulleys, and the front end of each traction belt is connected with a connecting assembly; the connecting assembly is detachably connected with the corresponding leg fixing assembly, and the pair of brackets are detachably connected; the effectual recovered wheelchair that has solved adopts the passive mode of taking exercise that the motor drove more, causes the secondary injury to the patient easily, and the patient lacks the initiative of taking exercise, resumes the not good scheduling problem of effect.

Description

Rehabilitation nursing wheelchair

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to rehabilitation and nursing wheelchair.

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

The existing wheelchairs have various models, are more intelligent and automatic, are more and more convenient to use, but have the problems of high price, easy generation of wheelchair dependence on patients and the like, and cannot play a good role in promoting the patients whose limbs are recovering by depending on the wheelchairs too much; also have the wheelchair that has the auxiliary exercise patient shank function in the market, nevertheless drive patient shank through the motor and follow specific orbit motion, such passive exercise mode causes the secondary injury easily to the comparatively fragile patient of limbs, and the patient lacks the initiative of taking exercise, and it is unsatisfactory to reach the recovered effect.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a rehabilitation and nursing wheelchair, the effectual current rehabilitation wheelchair of having solved adopts the passive mode of taking exercise that the motor drove more, causes the secondary injury to the patient easily, and the patient lacks the initiative of taking exercise, resumes the not good scheduling problem of effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rehabilitation nursing wheelchair comprises a wheelchair main body, wherein a pair of leg fixing assemblies capable of turning up and down are arranged at the front part of the wheelchair main body, and a pair of pedals corresponding to the leg fixing assemblies are arranged at the front part of the wheelchair main body; the leg fixing assembly comprises a supporting frame, the lower part of the supporting frame is connected with a plurality of pocket belts, and the upper part of the supporting frame is provided with a plurality of pairs of fixing belts; the front part of the wheelchair main body is symmetrically provided with a pair of supports capable of rotating left and right, the supports are provided with a pair of guide pulleys, a length-adjustable traction belt is arranged between each pair of guide pulleys, and the front end of each traction belt is connected with a connecting assembly; the connecting assembly is detachably connected with the corresponding leg fixing assembly, the rear end of the traction belt is connected with a handle, and the support is detachably connected.

Furthermore, the traction belt comprises a front traction belt and a rear traction belt, and a Chinese character 'mu' adjusting buckle is connected between the front traction belt and the rear traction belt; the front traction belt at the rear part of the guide pulley is provided with a pair of buffer springs, and the support is provided with separation blades corresponding to the buffer springs.

Further, the left and right sides of carriage all is equipped with the multiunit and connects the fixture block, coupling assembling includes the support, the upper end of support is connected with preceding traction band, the equal sliding connection in left and right sides of support has a pair of guide bar, every all be equipped with a centre gripping spring between the inboard of guide bar and support, every is every right the outside end of guide bar all is connected with a grip block, and the equal rigid coupling in the outside of grip block has a pull rod, all is equipped with on the grip block a pair of can with be connected fixture block matched with connecting slot.

Furthermore, the wheelchair main body comprises a wheelchair frame, a pair of push handles is arranged at the rear end of the wheelchair frame, a pair of symmetrically arranged driving wheels is rotatably connected to the rear portion of the wheelchair frame, a pair of guide wheels is rotatably connected to the front portion of the wheelchair frame, a seat plate, a backrest and a pair of handrails are arranged on the wheelchair frame, and a pair of hand brakes matched with the driving wheels are symmetrically arranged on two sides of the wheelchair frame.

Furthermore, the front portion of wheelchair frame is equipped with a pair of limiting plate corresponding with the carriage, and the both sides of wheelchair frame all are equipped with the frame of placing corresponding with coupling assembling.

Furthermore, a connecting sleeve capable of sliding left and right is arranged at the end part of any bracket.

Furthermore, magic tapes are connected between each pair of fixing belts.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model discloses a carriage, many pockets area and many to the fixed band, can comparatively flexibly drive patient's shank through the pocket area and lift up and fall down, avoid the exercise process to cause secondary damage to patient's shank. 2. The utility model comprises a traction belt and a connecting component, which can drive a leg fixing component to rotate by pulling traction, thereby driving the leg lifting of a patient to exercise, and the lifting speed and height are controlled by the user, the relative traditional mechanical motion is more flexible and changeable, and the exercise to the leg and the hand of the patient is realized at the same time; and the patient can initiatively lift up the shank and take exercise, and the arm can provide suitable helping hand through the traction area, is fit for the patient of different recovery stages and uses. 3. The utility model discloses a two supports can control the rotation, can dismantle the connection between two supports, and coupling assembling can dismantle with the carriage and be connected to and two place the frame, guarantee structural strength with two leg joint together when needing to take exercise, be connected coupling assembling and carriage and can begin to take exercise, when not needing to take exercise, with the leg joint to one side, place coupling assembling in placing the frame, convenient next use, convenient to use, practicality are strong.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the overall structure of the exercise section of the present invention;

fig. 3 is a schematic view of the whole structure of the connecting component and the leg fixing component on one side of the present invention;

FIG. 4 is a schematic view of the connection between the bracket and the traction belt according to the present invention;

fig. 5 is a partial structure diagram of the exercise part of the present invention;

fig. 6 is a schematic structural view of the connection assembly of the present invention;

in the figure: 1. the wheelchair comprises a wheelchair main body, 2, a leg fixing component, 3, a pedal, 4, a supporting frame, 5, a pocket belt, 6, a fixing belt, 7, a support, 8, a guide pulley, 9, a traction belt, 10, a connecting component, 11, a handle, 12, a front traction belt, 13, a rear traction belt, 14, a line adjusting buckle, 15, a buffer spring, 16, a baffle, 17, a connecting clamping block, 18, a support, 19, a guide rod, 20, a clamping spring, 21, a clamping plate, 22, a pull rod, 23, a connecting clamping groove, 24, a pushing handle, 25, a driving wheel, 26, a guide wheel, 27, a seat plate, 28, a backrest, 29, an armrest, 30, a hand brake, 31, a wheelchair frame, 32, a limiting plate, 33, a placing frame, 34 and a connecting sleeve.

Detailed Description

A rehabilitation nursing wheelchair comprises a wheelchair main body 1, wherein a pair of leg fixing components 2 capable of turning up and down are arranged at the front part of the wheelchair main body 1, and a pair of pedals 3 corresponding to the leg fixing components 2 are arranged at the front part of the wheelchair main body 1; the leg fixing component 2 comprises a supporting frame 4, the lower part of the supporting frame 4 is connected with a plurality of pockets 5, and the upper part of the supporting frame 4 is provided with a plurality of pairs of fixing belts 6; a pair of supports 7 capable of rotating left and right are symmetrically arranged at the front part of the wheelchair main body 1, a pair of guide pulleys 8 are arranged on each support 7, a traction belt 9 with adjustable length is arranged between each pair of guide pulleys 8, and the front end of each traction belt 9 is connected with a connecting assembly 10; coupling assembling 10 can dismantle with the carriage 4 that corresponds and be connected, the rear end of traction area 9 all is connected with handle 11, and is a pair of can dismantle the connection between support 7.

When the wheelchair is used, a patient sits on the wheelchair main body 1, the legs are placed on the pocket belts 5 in the supporting frame 4, the pocket belts 5 can flexibly pocket the legs of the patient, and the legs are prevented from being damaged in the process of driving the legs to move; the fixing belt 6 is used for fixing the leg of the patient in the supporting frame 4, so that the leg of the patient is prevented from falling off the leg fixing component 2 in the exercise process; the pedal 3 is used for supporting the legs of the patient in cooperation with the leg supporting assembly, so that the comfort level is improved; a pair of leading pulley 8 is used for restricting the position of traction area 9 and changes the direction of traction area 9, when beginning to take exercise, a pair of support 7 links together, make support 7 can not continue to rotate, guarantee structural strength, be connected coupling assembling 10 with carriage 4 again, pulling handle 11 this moment, can drive the fixed subassembly 2 of shank to rotate from top to bottom through pulling traction area 9, thereby drive the exercise that the patient shank lifted and fell, the power user who the power of exercise in-process shank and arm were used can freely distribute according to the condition, it uses to make things convenient for the patient in the different circumstances of resumeing, relative and mechanical passive exercise, it is more nimble to use, it is better to resume the effect.

In order to realize the purpose of adjusting the length of the traction belt 9, the traction belt 9 comprises a front traction belt 12 and a rear traction belt 13, a Chinese character 'mu' adjusting buckle 14 is connected between the front traction belt 12 and the rear traction belt 13, the Chinese character 'mu' adjusting buckle 14 is not described in detail in the prior art, and the length of the traction belt 9 can be adjusted by pulling an adjusting end of the rear traction belt 13, so that the use requirements of different patients are met; in order to avoid the phenomenon that the handle 11 is out of hand during exercise and the leg fixing component 2 suddenly falls down to hurt a patient, a pair of buffer springs 15 are arranged on the front traction belt 12 at the rear part of the guide pulley 8, and blocking pieces 16 corresponding to the buffer springs 15 are arranged on the support 7.

For the purpose that realizes coupling assembling 10 and carriage 4 and can dismantle the connection, the left and right sides of carriage 4 all is equipped with the multiunit and connects fixture block 17, coupling assembling 10 includes support 18, the upper end of support 18 is connected with preceding traction band 12, the equal sliding connection in the left and right sides of support 18 has a pair of guide bar 19, every all be equipped with a centre gripping spring 20 between the inboard of guide bar 19 and support 18, it is every right the outside end of guide bar 19 all is connected with a grip block 21, and the equal rigid coupling in the outside of grip block 21 has a pull rod 22, all is equipped with a pair of can with connect fixture block 17 matched with connecting clamping groove 23 on the grip block 21.

When the connecting assembly 10 is connected with the supporting frame 4, the pull rod 22 is pulled to drive the pair of clamping plates 21 to be opened, the connecting clamping grooves 23 are aligned to the corresponding connecting clamping blocks 17, the pull rod 22 is loosened, the clamping plates 21 are retracted under the action of the tensioning spring, the connecting clamping blocks 17 are combined with the connecting clamping grooves 23, the connecting assembly 10 is connected with the supporting frame 4, and the leg fixing assembly 2 can be driven to rotate by pulling the traction belt 9; when the connecting component needs to be separated, the connecting component 10 can be separated from the supporting frame 4 by pulling the pull rod 22 again; two sets of connecting clamping grooves 23 which can be matched with the connecting clamping blocks 17 are arranged in the embodiment, and the required force for pulling the traction belt 9 can be changed by combining the clamping plates 21 with the connecting clamping blocks 17 at different positions.

For the purpose of realizing assisting the patient to move through wheelchair main body 1, wheelchair main body 1 includes wheelchair frame 31, and wheelchair frame 31 plays the effect of supporting and connecting, the rear end of wheelchair frame 31 is equipped with a pair of pushing hands 24, and the rear portion of wheelchair frame 31 rotates and is connected with the drive wheel 25 of a pair of symmetry setting, and the front portion of wheelchair frame 31 rotates and is connected with a pair of leading wheel 26, be equipped with bedplate 27 and back 28 and a pair of handrail 29 on the wheelchair frame 31, the bilateral symmetry of wheelchair frame 31 is equipped with a pair of manual brake 30 with drive wheel 25 complex, and it removes through pushing hands 24 thrust unit, also can rotate drive wheel 25 by the patient to have either medical personnel or family members during the use, and manual brake 30 is convenient for the patient to brake the device, and manual brake 30 is no longer repeated here for prior art.

In order to limit the minimum height of the support frame 4 during falling, the support frame 4 and the wheelchair frame 31 are rotatably connected below the seat plate 27, a pair of limiting plates 32 corresponding to the support frame 4 are arranged at the front part of the wheelchair frame 31, after the support frame 4 contacts with the limiting plates 32, the pedal 3 is matched to support the legs of the patient during non-exercise, so that the comfort level is guaranteed, and the two sides of the wheelchair frame 31 are provided with placing frames 33 corresponding to the connecting assemblies 10 for placing the connecting assemblies 10 which are not used.

For the purpose of realizing the detachable connection between the two brackets 7, the end of any one of the brackets 7 is provided with a connecting sleeve 34 capable of sliding left and right, when the connection is needed, the ends of the two brackets 7 are aligned with each other, and the connecting sleeve 34 is moved to connect the two brackets 7 together.

For realizing the purpose that the fixing belts 6 fix the legs of the patient in the supporting frame 4, each pair of the fixing belts 6 are connected with a magic tape

The utility model discloses a working process does: when the utility model is used for assisting a patient to exercise, legs are placed on the pocket belts 5 in the supporting frame 4, each pair of fixing belts 6 are connected through the magic tapes, so that the legs of the patient are fixed in the supporting frame 4, the pull rod 22 is pulled to open the clamping plate, the connecting clamping grooves 23 on the clamping plate are aligned to the connecting clamping blocks 17 at required positions, the pull rod 22 is loosened, the connecting clamping blocks 17 are combined with the connecting clamping grooves 23, and the connecting component 10 is connected with the supporting frame 4; then, the supports 7 are rotated to align the end parts of the two supports 7 with each other, and the two supports 7 are fixed together by moving the sliding cylinder, so that the supports 7 cannot rotate continuously, and the structural strength is ensured; pulling handle 11 this moment can drive the fixed subassembly 2 of shank and rotate from top to bottom through pulling traction area 9 to drive the exercise that the patient's shank lifted and fell, the power of tempering in-process shank and the power user that the arm was used can freely distribute according to the condition, make things convenient for the patient in the different circumstances of resumeing to use, relative with the passive exercise of mechanicalness, use more in a flexible way, the recovery effect is better, and simple structure cost is lower, the practicality is strong.

Claims

1. A rehabilitation nursing wheelchair comprises a wheelchair main body (1), and is characterized in that: the front part of the wheelchair main body (1) is provided with a pair of leg fixing components (2) which can be turned over up and down, and the front part of the wheelchair main body (1) is provided with a pair of pedals (3) corresponding to the leg fixing components (2); the leg fixing component (2) comprises a supporting frame (4), the lower part of the supporting frame (4) is connected with a plurality of pocket belts (5), and the upper part of the supporting frame (4) is provided with a plurality of pairs of fixing belts (6); a pair of supports (7) capable of rotating left and right are symmetrically arranged at the front part of the wheelchair main body (1), a pair of guide pulleys (8) are arranged on each support (7), a traction belt (9) with adjustable length is arranged between each pair of guide pulleys (8), and the front end of each traction belt (9) is connected with a connecting assembly (10); coupling assembling (10) can dismantle with carriage (4) that correspond and be connected, the rear end of traction area (9) all is connected with handle (11), and is a pair of can dismantle the connection between support (7).

2. The rehabilitation and care wheelchair of claim 1, wherein: the traction belt (9) comprises a front traction belt (12) and a rear traction belt (13), and a Chinese character 'mu' adjusting buckle (14) is connected between the front traction belt (12) and the rear traction belt (13); a pair of buffer springs (15) are arranged on the front traction belt (12) at the rear part of the guide pulley (8), and blocking pieces (16) corresponding to the buffer springs (15) are arranged on the support (7).

3. The rehabilitation and care wheelchair of claim 2, wherein: the left and right sides of carriage (4) all is equipped with multiunit connection fixture block (17), coupling assembling (10) are including support (18), the upper end and the preceding traction band (12) of support (18) are connected, the equal sliding connection in left and right sides of support (18) has a pair of guide bar (19), every all be equipped with a centre gripping spring (20) between the inboard of guide bar (19) and support (18), it is every right the outside end of guide bar (19) all is connected with a grip block (21), and the equal rigid coupling in outside of grip block (21) has a pull rod (22), all is equipped with on grip block (21) a pair of can with connection fixture block (17) matched with connection slot (23).

4. The rehabilitation and care wheelchair of claim 1, wherein: the wheelchair comprises a wheelchair body (1) and is characterized in that the wheelchair body (1) comprises a wheelchair frame (31), a pair of push handles (24) is arranged at the rear end of the wheelchair frame (31), a pair of symmetrically-arranged driving wheels (25) is rotatably connected to the rear portion of the wheelchair frame (31), a pair of guide wheels (26) is rotatably connected to the front portion of the wheelchair frame (31), a seat plate (27), a backrest (28) and a pair of handrails (29) are arranged on the wheelchair frame (31), and a pair of hand brakes (30) matched with the driving wheels (25) are symmetrically arranged on two sides of the wheelchair frame (31).

5. The rehabilitation and care wheelchair of claim 4, wherein: the front portion of wheelchair frame (31) is equipped with a pair of limiting plate (32) corresponding with carriage (4), and the both sides of wheelchair frame (31) all are equipped with places frame (33) corresponding with coupling assembling (10).

6. The rehabilitation and care wheelchair of claim 1, wherein: the end part of any bracket (7) is provided with a connecting sleeve (34) which can slide left and right.

7. The rehabilitation and care wheelchair of claim 1, wherein: magic tapes are connected between each pair of the fixing bands (6).