CN218636232U - Wheelchair convenient for cleaning hemiplegic patient after defecation - Google Patents

Abstract

The utility model provides a conveniently carry out clear wheelchair after shit for hemiplegia patient belongs to wheelchair technical field. The problems of high nursing intensity and poor privacy protection of the existing hemiplegic patients after defecation are solved. The utility model discloses a wheelchair main part, the wheelchair main part includes the seat support and the back of the chair, be provided with the cushion on the seat support, be provided with on the back of the chair and lean against, the cushion includes first cushion and second cushion, first cushion with seat fixed connection, the second cushion with the connection can be dismantled to the seat, lean against with the connection can be dismantled to the back of the chair, the front portion of wheelchair main part is rotated and is connected with the footboard. The utility model discloses alleviate nursing staff's working strength, also can protect patient's privacy, realized that the hemiplegia patient sits and can accomplish the clean nursing of buttock on the chair, can also avoid the stool and urine to pollute and cause discomfort and infection to the patient.

Description

Wheelchair convenient for cleaning hemiplegic patient after defecation

Technical Field

The utility model belongs to the technical field of the wheelchair, a conveniently carry out clear wheelchair in big or small back of defecating for the hemiplegia patient is related to.

Background

At present, a physiotherapy chair used in a nursing home or at home has a single function, living nursing of patients with hemiplegia, particularly the old with hemiplegia, is very difficult, once the patients with hemiplegia can not walk independently, and daily life needs to be assisted by means of external instruments. In daily life, the care of the urination and defecation of a patient is very difficult, and particularly for the patient using a diaper for a long time, the hip care after the diaper is removed is very important.

The weight of the patient is always heavy due to the lack of activity for a long time, and moving the patient is a small challenge for the nursing staff. Therefore, the invention is suitable for old facilities, in particular for old facilities with simple structure and low price. Wheelchairs play an important role in this nursing process, mainly because they can facilitate the transfer of the patient to all corners and do not require much effort to push. However, it is necessary to increase the daily activities of the patient on the wheelchair and save the energy of the caregiver as much as possible in the patient nursing process because the patient is moved to the wheelchair, which is a relatively large physical strength of the caregiver, and the ordinary wheelchair only has a function of transportation, and the caregiver needs to spend extra energy on the caregiver.

In summary, there is a need for a wheelchair that can clean and care the buttocks of a hemiplegic patient while sitting on a chair, reduce the working strength of a caregiver, and protect the privacy of the patient as much as possible.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a make things convenient for carry out abluent wheelchair in big or small back for hemiplegia patient for nursing staff sits the clean nursing work of buttock can be accomplished on the chair at hemiplegia patient, alleviates nursing person's working strength.

The utility model adopts the technical scheme as follows:

the utility model provides a conveniently carry out clear wheelchair in big or small back of relieving oneself for hemiplegia patient, includes the wheelchair main part, the wheelchair main part includes the seat support and the back of the chair, be provided with the cushion on the seat support, be provided with on the back of the chair and lean against, the cushion includes first cushion and second cushion, first cushion with seat fixed connection, the second cushion with the connection can be dismantled to the seat, lean against with the connection can be dismantled to the back of the chair, the front portion of wheelchair main part is rotated and is connected with the footboard.

Adopt above-mentioned scheme, when nursing the hemiplegia patient in hospital, the asylum for aged or the family, especially hemiplegia old patient, mostly all carry out patient's life nursing in bed, the urine and excrement nursing all need use the urine for a long time not wet, and the nursing staff is after discovering that the patient need carry out urine and excrement or urine incontinence, in order to protect patient's privacy, moves the patient to the wheelchair earlier, then pushes away the patient and like lavatory or take out the urine not wet and clearance in lavatory or the ward by oneself. Through dismantling the second cushion, expose patient's buttock, be convenient for take out the used urine of patient from the rear and not wet, first cushion is fixed to be set up at the wheelchair front end, still can provide the supporting role after the second cushion is dismantled, and lean against on the back of the chair also can dismantle, and the increase exposes the face, is favorable to the nursing staff to nurse the patient. The footboard of the front part of the wheelchair main body can rotate to adjust the angle, so that two legs of a patient can be respectively cleaned after the patient defecates. Compare in traditional nursing mode, can alleviate nursing staff's working strength, also can protect patient's privacy as far as possible.

In a further technical scheme, the second cushion includes that first from locking-type receive and release ware and canvas, first from locking-type receive and release ware with one side fixed connection of seat, the canvas set up in first from locking-type receive and release in the ware, first from locking-type receive and release ware's opening part still is provided with and is used for fixing the stop device of canvas, the end that stretches out of canvas can dismantle and be connected with the installed part, and pass through the installed part with the connection can be dismantled to the opposite side of seat support.

In a further technical scheme, lean on including the second from locking-type receive and release ware and canvas, the second from locking-type receive and release ware with one side fixed connection of the back of the chair, the canvas set up in the second is from locking-type receive and release in the ware, the second is from locking-type receive and release the opening part of ware and still is provided with and is used for fixing the stop device of canvas, the end that stretches out of canvas is detachable and is connected with the installed part, and passes through the installed part with the opposite side detachable connection of the back of the chair.

Adopt above-mentioned scheme, the second cushion is the same with the structure and the dismantlement installation principle that lean against, first receive and release ware and second from locking-type receive and release ware from the locking-type receive and release ware for short in the below receive and release ware, receive and release ware from the locking-type includes spool and wind spring from the locking-type, for prior art, receive and release ware from the locking-type can be automatic with the canvas rolling after dismantling canvas from the chair seat or the back of the chair, high durability and convenient use, can avoid the patient to cause the pollution when relieving the bowels or in the nursing process, pull out the canvas after relieving the bowels and fix the opposite side at the chair seat or the back of the chair through decocting the installed part, the patient sits on it, the self-locking unit locks the canvas, can improve the holding power at buttock and back to the patient. The canvas that supports patient's cushion and back adopted has elasticity, and the travelling comfort is good, can alleviate patient's big or small back nursing buttock and back pressure after relieving oneself, can alleviate the bedsore and avoid the infection that the bedsore brought.

In a further technical scheme, the mounting part comprises a clamping part and a groove part, a through hole is formed in the side wall of the groove part, a plurality of fixing holes are formed in the canvas, when the fixing holes are opposite to the through holes, the extending end of the canvas is fixedly arranged in the groove of the groove part through bolts, the limiting device is a clamping tooth matched with the fixing holes, and a plurality of groups of connecting ropes are further arranged on one side of the clamping part.

Adopt above-mentioned scheme, through the bolt with canvas fixed mounting in the recess of installed part, form the centre gripping, will connect the rope to bind in the wheelchair main part, and when the patient sat down or relied on, stop device's latch card forms the locking in advancing the fixed orifices on the canvas, provides stable holding power for the patient. If the canvas is inadvertently contaminated by the patient, the contaminated portion may be cut off and the uncontaminated portion reinstalled in the mounting without delaying use and without the risk of contamination causing discomfort and possible infection to the patient.

In a further technical scheme, the wheelchair main part includes two front wheels, two rear wheels and wheelchair support, the wheelchair support is including two fixed pipes, two cushion pipes and two risers that the symmetry set up, be connected with intercrossing articulated connecting tube between fixed pipe and the cushion pipe, the cover is equipped with the handrail seat on the cushion pipe, the handrail is equipped with to the endotheca of handrail seat, the riser cover is established on fixed pipe and cushion pipe, the front wheel rotates and sets up at fixed tub front end, the rear wheel is fixed to be set up in the riser bottom.

Adopt above-mentioned scheme, through intercrossing articulated connecting tube fixed connection between fixed pipe and the cushion pipe, can provide stable holding power, through the riser fixed pipe and cushion pipe go up the slip to adjust the length of wheelchair, can make the region that the patient sat bigger, the handrail can be in the arm rest seat height-adjusting, adjusts the position of arm rest seat on the cushion pipe, and then adjusts the position of handrail, is convenient for adjust, adapts to different patients and uses.

In a further technical scheme, the riser lower extreme is provided with respectively with fixed pipe and cushion pipe size assorted hole, still be provided with the several on fixed pipe and the cushion pipe and adjust the screw, be provided with on the riser with adjust the fixed screw of screw assorted, the riser lower extreme still is provided with the several and is used for adjusting the altitude mixture control hole of rear wheel mounting height.

By adopting the scheme, the screws are installed in different adjusting threads through the fixing screw holes, the front and back adjustment of the position of the vertical pipe is realized, and the rear wheels can be installed in different height adjusting holes so as to adjust the height of the wheelchair. Has the characteristics of convenient use and strong practicability.

In a further technical scheme, the pedal is hinged with a pedal rod, a sleeve is fixedly arranged on the pedal rod, and the sleeve is sleeved on the wheelchair main body.

Adopt above-mentioned scheme, the foot rest lever changes the angle under telescopic rotation, and then realizes carrying out the purpose of separating patient's both legs, is favorable to clearance after patient's shit. During normal use, also can carry out the regulation of posture to patient's both legs, promote patient's comfort.

In a further technical scheme, still be provided with the drying apparatus on the riser, the both ends of drying apparatus are provided with the hole, the drying apparatus is established on the riser through the hole cover, the riser is provided with handle and stopper respectively at the both ends of drying apparatus, stopper and riser threaded connection.

Adopt above-mentioned scheme, wash the completion after relieving oneself to the patient size, screw out the stopper, take out the drying apparatus, dry to positions such as patient's buttock, reduce the time that the patient waited for to dry.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the clean nursing work of buttock can be accomplished to the nursing staff sitting on the wheelchair at the patient, alleviates nursing person's working strength, can also push away the patient to quiet people's place and wash the nursing, can protect patient's privacy, through dismantling the second cushion and lean against, expose patient's buttock and back, rotate the pedal pole and change the angle, drive patient's both legs separation, the nursing staff of being convenient for takes out hemiplegia patient's urine not wet and clear up the patient.

2. Adopt the better canvas of travelling comfort to support the patient, can promote patient's comfortable degree, reduce the injury that the bedsore brought simultaneously, the canvas both ends are installed respectively in receiving the unwinding ware from locking-type and in the recess of installed part, can make things convenient for the dismantlement of canvas, are favorable to nursing the patient, and cause the pollution back to the canvas carelessly at the patient, can cut contaminated part, install again, avoid polluting and cause discomfort and infection to the patient.

3. After the clearance is accomplished, can take off the drying apparatus of installing on the riser and dry to patient's buttock isoposition, reduce the time that the patient waited to dry.

Drawings

The invention will be described by way of example and with reference to the accompanying drawings, in which:

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is an isometric view of the hidden rear wheel of the present invention;

FIG. 4 is an enlarged partial schematic view at A of FIG. 1;

FIG. 5 is an enlarged partial view of FIG. 1 at B;

FIG. 6 is an enlarged partial schematic view at C of FIG. 1;

fig. 7 is a schematic structural view of the mounting member of the present invention;

fig. 8 is an internal schematic diagram of the first self-locking winding and unwinding device of the present invention.

Reference numerals: 1-a wheelchair main body, 2-a backrest, 3-a first cushion, 4-a second cushion, 5-a pedal, 6-a first self-locking winding and unwinding device, 7-a canvas, 8-an installation part, 801-a clamping part, 802-a groove part, 9-a second self-locking winding and unwinding device, 10-a fixing hole, 11-a clamping tooth, 12-a connecting rope, 13-a front wheel, 14-a rear wheel, 15-a fixing pipe, 16-a cushion pipe, 17-a vertical pipe, 18-a connecting pipe, 19-an armrest seat, 20-an armrest, 21-an adjusting screw hole, 22-a fixing screw hole, 23-a height adjusting hole, 24-a pedal rod, 25-a sleeve, 26-a dryer, 27-a handle and 28-a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1 to 8.

The embodiment provides a convenient clear wheelchair after shitting for hemiplegia patient carries out the stool for the nursing staff sits can accomplish the clean nursing work of buttock on the chair at hemiplegia patient, alleviates caregiver's working strength. Including wheelchair main part 1, wheelchair main part 1 includes the seat support and the back of the chair, be provided with the cushion on the seat support, be provided with back 2 on the back of the chair, the cushion includes first cushion 3 and second cushion 4, first cushion 3 with seat fixed connection, second cushion 4 with the connection can be dismantled to the seat, back 2 with the connection can be dismantled to the back of the chair, the front portion of wheelchair main part 1 is rotated and is connected with footboard 5.

When the hemiplegia patient in hospital, geracomium or family nurses, especially hemiplegia old patient, mostly carries out patient's life nursing in bed, and the urine and excrement nursing all need use the urine for a long time not wet, and the nursing staff is after discovering that the patient need carry out urine and excrement or urine incontinence, in order to protect patient's privacy, remove the patient to the wheelchair earlier, then push away the patient to the lavatory or ward in like the lavatory by oneself or take out the urine not wet and clear up. Through dismantling second cushion 4, expose patient's buttock, be convenient for take out the patient from the rear and make used urine not wet, first cushion 3 is fixed to be set up at the wheelchair front end, still can provide the supporting role after second cushion 4 are dismantled, and back 2 on the back of the chair also can dismantle, and the increase exposes the face, is favorable to the nursing staff to nurse the patient. The footboard 5 of the front part of the wheelchair main body 1 can rotate to adjust the angle, so that two legs of a patient can be respectively cleaned after the patient defecates. Compare in traditional nursing mode, can alleviate nursing staff's working strength, also can protect patient's privacy as far as possible.

Referring to fig. 1 to 4, the second cushion 4 includes first from locking-type winding and unwinding device 6 and canvas 7, first from locking-type winding and unwinding device 6 with one side fixed connection of seat, canvas 7 set up in first from locking-type winding and unwinding device 6 is interior, first from locking-type winding and unwinding device 6's opening part still is provided with and is used for fixing canvas 7's stop device, canvas 7 stretch out the end and can dismantle and be connected with installed part 8, and pass through installed part 8 with the connection can be dismantled to the opposite side of seat support.

Further, 2 lean against and include that the second is from locking-type to receive and unreel ware 9 and canvas 7, the second from locking-type to receive and unreel ware 9 with one side fixed connection of the back of the chair, canvas 7 set up in the second is from locking-type to receive in the unreeling ware 9, the second is from locking-type to receive the opening part of unreeling ware 9 and still is provided with and is used for fixing canvas 7's stop device, canvas 7 stretch out the end detachably connected with installed part 8, and pass through installed part 8 with the connection can be dismantled to the opposite side of the back of the chair.

Concretely, the structure and the dismantlement installation principle of second cushion 4 and back 2 are the same, first receive and release ware 6 and second from locking-type receive and release ware 9 from locking-type receive and release ware for short in the below, receive and release ware from locking-type including spool and wind spring from locking-type, for prior art, receive and release ware from locking-type can be after dismantling canvas 7 from the chair seat or the back of the chair automatic with canvas 7 rolling up, high durability and convenient use, can avoid the patient to cause the pollution when relieving the bowels or in the nursing process, pull out canvas 7 after relieving the bowels through decocting the opposite side that installed part 8 fixed at the chair seat or the back of the chair, the patient sits on it, self-locking unit locks canvas 7, can improve the holding power of buttock and back to the patient. Support patient's cushion and back 2 canvas 7 that adopts, have elasticity, the travelling comfort is good, can alleviate patient's big or small back-care buttock and back pressure after just, can alleviate bedsore and avoid the infection that bedsore brought.

Referring to fig. 7 and 8, the mounting member 8 includes a clamping portion 801 and a groove portion 802, a through hole is formed in a side wall of the groove portion 802, a plurality of fixing holes 10 are formed in the canvas 7, when the fixing holes 10 are opposite to the through holes, an extending end of the canvas 7 is fixedly arranged in a groove of the groove portion 802 through bolts, the limiting device is a clamping tooth 11 matched with the fixing holes 10, and a plurality of groups of connecting ropes 12 are further arranged on one side of the clamping portion 801. Through the bolt with canvas 7 fixed mounting in the recess of installed part 8, form the centre gripping, will connect rope 12 and bind on wheelchair main part 1, and when the patient sat down or relied on, stop device's latch 11 card forms the locking in advancing the fixed orifices 10 on the canvas 7, provides stable holding power for the patient. If the canvas 7 is inadvertently contaminated by the patient, the contaminated portion may be cut off and the uncontaminated portion reinstalled in the mounting 8 without delay and without risk of contamination causing discomfort and possible infection to the patient.

Referring to fig. 2 and 3, wheelchair main part 1 includes two front wheels 13, two rear wheels 14 and wheelchair support, the wheelchair support is including two fixed pipes 15, two cushion pipes 16 and two risers 17 that the symmetry set up, be connected with intercrossing articulated connecting tube 18 between fixed pipe 15 and the cushion pipe 16, the cover is equipped with handrail seat 19 on the cushion pipe 16, handrail seat 19 endotheca is equipped with handrail 20, riser 17 cover is established on fixed pipe 15 and cushion pipe 16, front wheel 13 rotates and sets up at fixed pipe 15 front end, rear wheel 14 is fixed to be set up in riser 17 bottom. Fixed pipe 15 and cushion pipe 16 between through intercrossing articulated coupling pipe 18 fixed connection, can provide stable holding power, slide on fixed pipe 15 and cushion pipe 16 through riser 17 to adjust the length of wheelchair, can make the region that the patient sat bigger, handrail 20 can be in handrail seat 19 height-adjusting, adjusts the position of handrail seat 19 on cushion pipe 16, and then adjusts handrail 20's position, is convenient for adjust, adapts to different patients and uses.

Referring to fig. 3, the lower end of the vertical pipe 17 is provided with holes respectively matched with the sizes of the fixed pipe 15 and the cushion pipe 16, the fixed pipe 15 and the cushion pipe 16 are further provided with a plurality of adjusting screw holes 21, the vertical pipe 17 is provided with a fixed screw hole 22 matched with the adjusting screw holes 21, and the lower end of the vertical pipe 17 is further provided with a plurality of height adjusting holes 23 for adjusting the installation height of the rear wheel 14. The front and back adjustment of the position of the stand pipe 17 is realized by installing screws into different adjusting threads through fixing screw holes 22, and the rear wheel 14 can be installed in different height adjusting holes 23, so that the height of the wheelchair can be adjusted. Has the characteristics of convenient use and strong practicability.

Referring to fig. 5, the pedal 5 is hinged with a pedal lever 24, a sleeve 25 is fixedly arranged on the pedal lever 24, and the sleeve 25 is sleeved on the wheelchair main body 1. The angle of the pedal rod 24 is changed under the rotation of the sleeve 25, so that the purpose of separating the two legs of the patient is realized, and the patient can clean the excrement and urine conveniently. During normal use, also can carry out the regulation of posture to patient's both legs, promote patient's comfort.

Referring to fig. 6, a dryer 26 is further disposed on the vertical pipe 17, holes are disposed at two ends of the dryer 26, the dryer 26 is sleeved on the vertical pipe 17 through the holes, and a handle 27 and a limiting block 28 are disposed at two ends of the dryer 26 of the vertical pipe 17 respectively. After the patient defecates, the patient is cleaned, the limiting block 28 is screwed out, the dryer 26 is taken out, the hip and other positions of the patient are dried, and the waiting time for the patient to dry is shortened.

The self-locking type winding and unwinding device and drying device 26 adopted by the embodiment are the prior art, and the technical personnel in the field can completely realize the utility model discloses also not relate to the change to its structure and using mode, no longer describe here any more.

To sum up, compare in prior art, the utility model discloses following beneficial effect has: the nursing staff can complete the hip cleaning and nursing work when sitting on the wheelchair, the working strength of the nursing staff is reduced, the nursing staff can push the patient to a place with few quiet people for cleaning and nursing, the privacy of the patient can be protected, the hip and the back of the patient are exposed by detaching the second cushion 4 and the backrest 2, the angle of the pedal rod 24 is changed by rotating the pedal rod, the two legs of the patient are driven to be separated, and the nursing staff can conveniently take out the diaper of the hemiplegic patient and clean the patient; the canvas 7 with better comfort is adopted to support the patient, the comfort degree of the patient can be improved, meanwhile, the injury caused by bedsore is reduced, the two ends of the canvas 7 are respectively installed in the self-locking winding and unwinding device and the groove of the installation part 8, the canvas 7 can be conveniently detached, the patient nursing is facilitated, and after the canvas 7 is accidentally polluted by the patient, the polluted part can be cut off and reinstalled, so that the discomfort and infection of the patient caused by pollution are avoided; after the cleaning is finished, the dryer 26 arranged on the stand pipe 17 can be taken down to dry the buttocks and other positions of the patient, and the waiting time of the patient for drying is shortened.

The working principle is as follows:

in carrying out the nursing process to the hemiplegia patient, when the hemiplegia patient wants stool and urine or incontinence, medical personnel at first remove the patient to the wheelchair on, then promote the lavatory with the patient through the wheelchair, through untiing second cushion 4 and backrest 2's connecting rope 12, canvas 7 on second cushion 4 and the backrest 2 is rolled up the inside of self-locking type winding and unwinding ware under the pulling force of self-locking type winding and unwinding ware, expose patient's buttock and back, then push the patient to the closestool top like the lavatory or take out the used urine of patient for the patient in the lavatory. After finishing like the lavatory, through rotating sleeve 25 on the foot rest lever 24, change the angle of footboard 5, make patient's both legs separate, conveniently clear up, use water or gondola water faucet to have the position of spot such as patient's buttock to wash and clean, the sanitization back, if the patient has needs, can twist out stopper 28, takes out drying apparatus 26, dries to patient's buttock equipotential, reduces the time that the patient waited for to dry. After the cleaning is completed, the canvas 7 is pulled out and installed on the wheelchair main body 1 by using the installation part 8, after the canvas is tightly bound by using the connecting rope 12, the patient sits down and depends on the backrest, the first self-locking type unwinding device 6 and the second canvas 7 are locked in the fixing holes 10 on the canvas 7 by the latch 11 at the opening of the self-locking type unwinding device, and locking is formed to provide stable supporting force for the patient. The above embodiments only express specific embodiments of the present application, and the description is specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which all belong to the protection scope of the present application.

Claims (8)

1. The utility model provides a conveniently carry out clear wheelchair in big or small back of relieving oneself for hemiplegia patient, includes wheelchair main part (1), wheelchair main part (1) includes the seat support and the back of the chair, be provided with the cushion on the seat support, be provided with on the back of the chair and lean on (2), its characterized in that, the cushion includes first cushion (3) and second cushion (4), first cushion (3) with seat fixed connection, second cushion (4) with the connection can be dismantled to the seat support, lean on (2) with the connection can be dismantled to the back of the chair, the front portion of wheelchair main part (1) is rotated and is connected with footboard (5).

2. The wheelchair convenient for cleaning hemiplegic patients after defecation and urination as claimed in claim 1, wherein the second cushion (4) comprises a first self-locking winding and unwinding device (6) and a canvas (7), the first self-locking winding and unwinding device (6) is fixedly connected with one side of the chair seat, the canvas (7) is arranged in the first self-locking winding and unwinding device (6), a limiting device used for fixing the canvas (7) is further arranged at an opening of the first self-locking winding and unwinding device (6), an extending end of the canvas (7) is detachably connected with a mounting piece (8), and the mounting piece (8) is detachably connected with the other side of the chair seat.

3. The wheelchair convenient for cleaning hemiplegic patients after relieving oneself according to claim 1, wherein said backrest (2) comprises a second self-locking winding and unwinding device (9) and a canvas (7), said second self-locking winding and unwinding device (9) and one side fixed connection of the chair back, said canvas (7) is arranged in said second self-locking winding and unwinding device (9), a position-limiting device for fixing said canvas (7) is arranged at the opening of said second self-locking winding and unwinding device (9), said canvas (7) extending end is detachably connected with a mounting part (8), and said mounting part (8) is detachably connected with the other side of the chair back.

4. The wheelchair as claimed in claim 2 or 3, wherein the mounting member (8) comprises a clamping portion (801) and a groove portion (802), a through hole is formed in a side wall of the groove portion (802), a plurality of fixing holes (10) are formed in the canvas (7), when the fixing holes (10) are opposite to the through hole, an extending end of the canvas (7) is fixedly arranged in the groove of the groove portion (802) through bolts, the limiting device is a clamping tooth (11) matched with the fixing hole (10), and a plurality of connecting ropes (12) are further arranged on one side of the clamping portion (801).

5. The wheelchair convenient for defecation and defecation cleaning of hemiplegic patients according to claim 1, wherein the wheelchair main body (1) comprises two front wheels (13), two rear wheels (14) and a wheelchair support, the wheelchair support comprises two fixed tubes (15), two cushion tubes (16) and two vertical tubes (17) which are symmetrically arranged, connecting tubes (18) which are mutually crossed and hinged are connected between the fixed tubes (15) and the cushion tubes (16), a handrail seat (19) is sleeved on the cushion tube (16), a handrail (20) is sleeved in the handrail seat (19), the vertical tube (17) is sleeved on the fixed tubes (15) and the cushion tubes (16), the front wheels (13) are rotatably arranged at the front ends of the fixed tubes (15), and the rear wheels (14) are fixedly arranged at the bottom of the vertical tubes (17).

6. The wheelchair convenient for cleaning hemiplegic patients after defecation and urination as claimed in claim 5, wherein the lower end of the vertical pipe (17) is provided with holes matched with the sizes of the fixed pipe (15) and the cushion pipe (16), the fixed pipe (15) and the cushion pipe (16) are further provided with a plurality of adjusting screw holes (21), the vertical pipe (17) is provided with a fixed screw hole (22) matched with the adjusting screw hole (21), and the lower end of the vertical pipe (17) is further provided with a plurality of height adjusting holes (23) used for adjusting the installation height of the rear wheel (14).

7. The wheelchair for conveniently cleaning hemiplegic patients after defecation according to claim 5, wherein the pedal (5) is hinged with a foot lever (24), the foot lever (24) is fixedly provided with a sleeve (25), and the sleeve (25) is sleeved on the front end of the fixed tube (15).

8. The wheelchair convenient for cleaning hemiplegic patients after defecation and urination according to claim 5, wherein a dryer (26) is further arranged on the vertical pipe (17), holes are arranged at two ends of the dryer (26), the dryer (26) is sleeved on the vertical pipe (17) through the holes, a handle (27) and a limit block (28) are respectively arranged at two ends of the dryer (26) of the vertical pipe (17), and the limit block (28) is in threaded connection with the vertical pipe (17).

Images