CN113332050A

CN113332050A - Hemiplegia patient helps capable device like lavatory

Info

Publication number: CN113332050A
Application number: CN202110622549.4A
Authority: CN
Inventors: 周翔
Original assignee: Luoyang Central Hospital
Current assignee: Luoyang Central Hospital
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-09-03

Abstract

The invention discloses a walking-aid toilet device for hemiplegic patients, which comprises a seat body formed by integral casting, wherein a front side plate is formed on the front side of the seat body, a left side plate is formed on the left side of the seat body, a right side plate is formed on the right side of the seat body, a notch is formed on the rear side of the seat body, and mounting seats for mounting auxiliary wheel structures are respectively formed at four corners of the seat body; the outer sides of the left side plate and the right side plate are respectively provided with a traveling wheel, the inner walls of the left side plate and the right side plate are respectively provided with a driving motor, and the two driving motors are respectively connected with the traveling wheels; has the advantages that: 1. the base body integrated into one piece is convenient for install walking wheel, auxiliary wheel and apron, has increased the stability and the intensity of base structure, has improved production efficiency. 2. Through supplementary pulling structure and arm bearing structure, the hemiplegia patient of being convenient for stands when independently going to the lavatory and supplementary trousers of shedding reduces medical personnel or family's the amount of labour, improves hemiplegia patient's privacy nature simultaneously, convenient to use.

Description

Hemiplegia patient helps capable device like lavatory

Technical Field

The invention relates to the field of medical treatment, in particular to a device for helping a hemiplegic patient to walk and go to the toilet.

Background

Hemiplegia refers to the paralysis of the muscles of the upper limb and the lower limb at the same side, sometimes accompanied by the paralysis of the muscles of the face and the tongue muscle at the same side, and the rehabilitation of a hemiplegic patient is a very long process, and the hemiplegic patient needs the help of medical care personnel or family members when going to the toilet. The wheelchair assisting defecation exists in the prior art, and is very inconvenient for a hemiplegic patient to go to a toilet by one person; for the hemiplegic patients in the nursing home, the patients do not have the care of a separate nursing staff, and the hemiplegic patients are very inconvenient to go to the toilet. Although the current wheelchair can be pushed to the upper part of the closestool, the current wheelchair is troublesome to produce and assemble, and is inconvenient for patients to take off trousers when the patients go to the toilet independently.

For example, the application number is 2020102077215, the invention is named as a completely separable toilet wheelchair, and discloses a main vehicle part and a sub vehicle part, wherein the main vehicle part is used for providing the toilet wheelchair for riding instead of walking driving power; the main vehicle part is provided with a slide rail, the sub vehicle part is provided with a slide block, and the slide rail is in sliding fit with the slide block and used for providing relative motion when the main vehicle part is separated from the sub vehicle part; the side of the slide rail, which is far away from the center of the toilet wheelchair, is provided with a slide rail lock catch for locking and fixing the position of the sub-vehicle component relative to the main vehicle component when the main vehicle component and the sub-vehicle component are used as a whole; the sub-vehicle part is used for bearing the toilet wheelchair and providing a moving function after being separated from the main vehicle part. According to the fully separable toilet wheelchair, the sub-vehicle and the main vehicle can be separated manually, the sub-vehicle can be regarded as an independent manual wheelchair after being separated manually, toilet behaviors and the like can be completed with the assistance of accompanying personnel, and the labor intensity of the accompanying personnel is reduced. The wheelchair still needs the accompanying of medical care personnel, is complex to assemble and is not convenient for taking off trousers when in use.

The invention discloses a toilet wheelchair with the name of 2020112440987, and discloses a wheelchair main body, wherein the wheelchair main body is internally provided with a seat plate and symmetrically arranged side vertical plates, the geometric center of the seat plate is provided with a toilet hole, a backing plate is arranged in the toilet hole and used for blocking the toilet hole when the toilet hole is not used, a rotating mechanism is arranged below the seat plate and used for rotating the whole seat plate, the side vertical plates are respectively provided with a backing plate displacement mechanism used for removing the backing plate when the toilet is used, lifting air rods are symmetrically arranged at the four corners of the side vertical plates and used for lifting the seat plate, the invention can ensure that the whole seat position is moved to the upper part of a closestool by the front drive of a user when the user uses the toilet, then the user can use the toilet alone by turning the whole seat and moving the backing plate to the two sides to open, and lifting mechanisms are arranged at the two sides of, the upper body of the user can be lifted from the armpit of the user, so that the user can conveniently take off clothes, and the use is convenient. Although the existing wheelchair can realize that the patient goes to the toilet alone, for the hemiplegic patient, it is also extremely difficult for the hemiplegic patient to take off the trousers alone.

Disclosure of Invention

The invention aims to solve the problems and provide a walking-assisting and toilet-flushing device for hemiplegic patients.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a walking-aid toilet device for hemiplegic patients, which comprises a seat body formed by integral casting, wherein a front side plate is formed on the front side of the seat body, a left side plate is formed on the left side of the seat body, a right side plate is formed on the right side of the seat body, a notch is formed on the rear side of the seat body, and mounting seats for mounting auxiliary wheel structures are respectively formed at four corners of the seat body; the outer sides of the left side plate and the right side plate are respectively provided with a traveling wheel, the inner walls of the left side plate and the right side plate are respectively provided with a driving motor, and the two driving motors are respectively connected with the traveling wheels;

an enclosure baffle is connected above the seat body, a backrest plate with an adjustable angle is installed on the inner side of the middle part of the enclosure baffle, push handles are symmetrically installed on two sides of the backrest plate and are fixedly connected with the enclosure baffle, arm supporting structures capable of lifting are arranged on the left side and the right side of the enclosure baffle, and controllers are arranged on the left side and the right side of the front end of the enclosure baffle;

the middle part of the seat body is provided with a defecation through hole, and an auxiliary lifting structure for assisting the hemiplegic patient to withdraw the trousers is arranged above the seat body.

As an important technical scheme, the arm supporting structure comprises a first lifting push rod, a guide ring, an arc-shaped rod and an arm supporting pad, wherein the first lifting push rod and the guide ring are fixedly mounted on the outer side wall of the baffle plate, a telescopic rod of the first lifting push rod is coaxial with the guide ring, the first lifting push rod is fixedly connected with a straight rod at the lower end of the arc-shaped rod, the arc-shaped rod and the straight rod are integrally formed, and the straight rod penetrates through the guide ring and is driven by the first lifting push rod to lift up and down along the guide ring;

the arc-shaped rod is fixedly connected with the arm supporting pad, so that the arm supporting pad is deviated towards the seat body.

Furthermore, the arm supporting pad comprises a supporting plate and a pad body, wherein the supporting plate is made of hard plastics and is in a long strip shape and is concave arc shape;

the pad body is detachably connected to the inner arc surface of the support plate through a magic tape, the pad body is made of a silica gel material, and the surface of the pad body is provided with circular bosses with different diameters and heights.

As a preferable technical scheme, a first hinge seat and a hinge block are mounted on the rear side wall of the backrest plate, the first hinge seat is located below the hinge block, an electric telescopic rod is arranged on the inner side of the enclosure plate, a second hinge seat is arranged above the electric telescopic rod, the telescopic end of the electric telescopic rod is hinged to the first hinge seat, the hinge block is hinged to the second hinge seat, and the backrest plate can be driven to rotate to adjust the angle through the expansion of the electric telescopic rod;

and the inboard of backrest plate is close to upper portion and is equipped with the neck pillow, the back both sides of neck pillow are equipped with T shape slider, T shape spout has been seted up on the apron, T shape slider with T shape spout cooperation sliding connection can adjust the upper and lower position of neck pillow.

As an important technical scheme, the auxiliary lifting structure comprises two second lifting push rods and two second lifting pull belts, the two second lifting push rods are respectively arranged at the lower side of the controller and fixedly connected with the enclosure baffle, the two lifting pull belts are arc-shaped and distributed along the trend of the enclosure baffle, and two ends of the two lifting pull belts are respectively fixedly connected with the two second lifting push rods;

the lifting belt is an elastic belt, a plurality of hooks are arranged on the lower edge of the lifting belt, when a hemiplegic patient sits on the seat body and needs to get up to take off trousers in a toilet, part of the hooks are hooked on the edges of the trousers, the arms of the patient are placed on the arm supporting structure, the patient is assisted to get up under the action of the first lifting push rod, meanwhile, the second lifting push rod pulls the push-pull belt downwards, the lifting belt can assist the patient to take off the trousers to a half, and at the moment, the hemiplegic patient can sit down to completely take off the trousers with the other hand.

Preferably, a cavity is formed below the seat body, two opening plates are arranged in the cavity and are in sliding connection with sliding grooves in the inner wall of the cavity through sliding blocks, an electric push rod is connected to the side edge of each opening plate, the two opening plates can be opened and closed under the action of the electric push rod, when the two opening plates slide towards the middle to be closed, the defecation hole is closed, and when the two opening plates slide towards the two sides, the defecation hole is opened;

the horizontal cross section of the defecation hole is in a water drop shape with one wide end and one narrow end, the forward end of the defecation hole is a narrow end, a cover plate is fixedly connected to the lower part of the cavity through a screw, through holes with the same shape are formed in the cover plate corresponding to the defecation hole, a first baffle is arranged on the front side edge of each through hole, and a second baffle is arranged on the rear side edge of each through hole; the first baffle is arranged in a backward inclined mode and is in a concave arc shape, and the second baffle is in a circular arc shape.

Preferably, a plurality of water nozzles are arranged along the edge of the first baffle plate connected with the cover plate, the water nozzles are connected with a water tank through a communicating water pipe, the water tank is positioned on one side of the through hole and fixedly connected with the cover plate, and a power supply is further mounted on the other side of the through hole.

Preferably, a cushion is laid above the seat body, an anti-sore hole is formed in the middle of the cushion, the shape, size and position of the anti-sore hole correspond to those of the excrement through hole, and when the two opening plates are closed, the total depth of the anti-sore hole and the excrement through hole is 15mm-20 mm;

the cushion comprises a soft cushion layer, a first hard cushion layer and a second hard cushion layer which are distributed from top to bottom, wherein soft hollow columns of 10mm-15mm are arranged on the surface of the soft cushion layer, and the cross sections of the soft hollow columns are oval; evenly be equipped with a plurality of springs between first hard cushion layer and the second hard cushion layer, the below of second hard cushion layer is equipped with the locating hole, the locating hole with the cooperation of reference column on the pedestal surface is fixed a position the cushion.

Preferably, a pedal is further arranged below the front side plate and connected with the lower portion of the front side plate through a nitrogen spring, and when a hemiplegic patient steps on the pedal to stand up the wheelchair, the pedal moves downwards.

Preferably, the auxiliary wheel comprises a triangular support frame arranged at equal angles, the triangle of the triangular support frame is respectively connected with the auxiliary wheel in a rotating mode, the inner side of the triangular support frame is connected with a second connecting seat, a first connecting seat is arranged above the second connecting seat, the second connecting seat and the first connecting seat are connected through a shock absorber, and the first connecting seat is rotatably connected with the mounting seat through a rotating shaft.

Has the advantages that: 1. the base body integrated into one piece is convenient for install walking wheel, auxiliary wheel and apron, has increased the stability and the intensity of base structure, has improved production efficiency.

2. Through supplementary pulling structure and arm bearing structure, the hemiplegia patient of being convenient for stands when independently going to the lavatory and supplementary trousers of shedding reduces medical personnel or family's the amount of labour, improves hemiplegia patient's privacy nature simultaneously, convenient to use.

3. This application sets up the cushion, combines with open-close plate, pedestal, sits on the cushion when the hemiplegia patient, and the wind removes slightly, and soft hollow column just can change the support position, can prevent to press the sore, improves patient's comfort level.

4. This hemiplegia patient helps capable device like lavatory be provided with mechanism and first baffle and the second baffle that opens and shuts in the pedestal below, first baffle, second baffle can use with the urinal cooperation of squatting, avoid hemiplegia patient exhaust urine stream outside the urinal of squatting, simultaneously, hemiplegia patient has gone up the lavatory after, can be through the water spout to first baffle water spray, and the rivers of being convenient for are in the urinal of squatting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a front view of the present invention;

FIG. 6 is a cross-sectional view B-B of FIG. 6;

FIG. 7 is a top view of the present invention;

FIG. 8 is a bottom view of the present invention;

FIG. 9 is a perspective view of the present invention;

FIG. 10 is a perspective view of the housing of the present invention;

fig. 11 is a bottom view of the base of the present invention;

figure 12 is a top plan view of the seat cushion of the present invention;

FIG. 13 is a view of the cushion of the present invention;

FIG. 14 is a view of the construction of the arm support pad of the present invention;

fig. 15 is a coupling structure view of the auxiliary wheel structure of the present invention.

The reference numerals are explained below: 1. a base body; 1a, a front side plate; 1b, a left side plate; 1c, right side plate; 1d, mounting seats; 1e, a positioning column; 1f, catharsis holes; 1g, a cavity; 1e, a gap; 2. a surrounding baffle plate; 3. a backrest plate; 4. an arm support structure; 4a, an arm support pad; 4b, an arc-shaped rod; 4c, a guide ring; 4d, a first lifting push rod; 401. a support plate; 402. a cushion body; 5. a pushing handle; 6. an auxiliary lifting structure; 6a, lifting the pull belt; 6b, a second lifting push rod; 6c, hanging hooks; 7. a neck pillow; 8. a traveling wheel; 9. an auxiliary wheel structure; 9a, a triangular support frame; 9b, auxiliary wheels; 9c, a first connecting seat; 9d, a shock absorber; 9e, a second connecting seat; 10. a foot pedal; 11. a nitrogen spring; 12. a cushion; 12a, a soft hollow column; 12b, preventing sore holes; 1201. a soft cushion layer; 1202. a first hard cushion layer; 1203. a second hard cushion layer; 1204. a spring; 1205. positioning holes; 13. an opening and closing mechanism; 13a, a plywood; 13b, an electric push rod; 13c, a slide block; 14. a cover plate; 14a, a first baffle; 14b, a second baffle; 15. a power source; 16. a water tank; 17. a water conduit; 18. a water pump; 19. a drive motor; 20. the water pipe is communicated; 21. a water spray nozzle; 22. an angle adjusting mechanism; 22a, an electric telescopic rod; 22b, a first hinge mount; 22c, a second hinge base; 22d, a hinge block; 23. and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-15, the invention provides a walking-aid toilet device for hemiplegic patients, comprising a seat body 1 which is integrally cast and formed, wherein a front side plate 1a is formed on the front side of the seat body 1, a left side plate 1b is formed on the left side, a right side plate 1c is formed on the right side, a gap 1e is arranged on the rear side, and mounting seats 1d for mounting auxiliary wheel structures 9 are respectively formed on four corners of the seat body 1; the outer sides of the left side plate 1b and the right side plate 1c are respectively provided with a traveling wheel 8, the inner walls of the left side plate 1b and the right side plate 1c are respectively provided with a driving motor 19, and the two driving motors 19 are respectively connected with the traveling wheels 8; the base body 1 is integrally formed, is convenient to process, provides pre-installation positions for the travelling wheels 8, the auxiliary wheel structures 9, the enclosure baffle 2 and the pedal plates 10, is convenient to assemble, and ensures the stability and the strength of the structure by the base body 1. In the above structure, the driving motor 19 drives the traveling wheels 8 to move under the control of the controller 23.

The upper side of the seat body 1 is connected with an enclosure baffle 2, preferably, the enclosure baffle 2 is connected with the seat body 1 through a bolt. The back plate 3 with adjustable angle is arranged at the inner side of the middle part of the enclosure baffle plate 2, and the patient can feel comfortable and adjust the back plate 3. Push hands 5 are installed to the bilateral symmetry of back board 3, just push hands 5 with enclosure baffle 2 fixed connection, the left and right sides of enclosure baffle 2 is equipped with the arm bearing structure 4 that can go up and down, the front end of enclosure baffle 2 is located the left and right sides and all is equipped with controller 23. Arm bearing structure 4 helps assisting the hemiplegia patient to stand to when the hemiplegia patient is sitting, help assisting its arm oscilaltion to take exercise, the supplementary patient resumes. Wherein, the two controllers 23 have the same function, and can be controlled by the left hand or the right hand, namely, the device can be controlled no matter the patient is right-side hemiplegia or left-side hemiplegia. The controller 23 is provided with a forward rod, a turning button, a backrest plate 3 angle adjusting button and the like, so that the use by a patient is facilitated.

The middle part of the seat body 1 is provided with a defecation through hole 1f, and an auxiliary lifting structure 6 for assisting the hemiplegic patient to withdraw the trousers is arranged above the seat body 1. When the hemiplegia patient need independently like the lavatory, move the device to the position that corresponds toilet seat closestool or squatting pan, assist the patient through arm bearing structure 4 and slowly stand, of course, this arm bearing structure 4 only plays supplementary effect, the in-process that stands at the patient, carry through the supplementary structure 6 of carrying and can pull patient's trousers half, at this moment, the hemiplegia patient fades trousers completely with mobilizable hand, thereby play the effect of supplementary trousers of moving back, to the hemiplegia patient, can be like the lavatory alone, therefore, the convenience is very high.

As an important technical solution of the present application, as shown in fig. 1, the arm supporting structure 4 includes a first lifting push rod 4d, a guide ring 4c, an arc-shaped rod 4b and an arm supporting pad 4a, the first lifting push rod 4d and the guide ring 4c are both fixedly mounted on the outer side wall of the baffle 2, a telescopic rod of the first lifting push rod 4d is coaxial with the guide ring 4c, the first lifting push rod 4d is fixedly connected with a straight rod at the lower end of the arc-shaped rod 4b, the arc-shaped rod 4b is integrally formed with the straight rod, and the straight rod passes through the guide ring 4c and is driven by the first lifting push rod 4d to lift up and down along the guide ring 4 c; the arc-shaped rod 4b is fixedly connected with the arm supporting pad 4 a. The straight rod is matched with the guide ring 4c to play a role in stable guiding, and the lifting stability of the arm supporting pad 4a is kept. Wherein, the setting of arc pole 4b can make arm supporting pad 4a to the skew of 1 direction of pedestal, and this structure makes arm supporting pad 4a be close to human position more, can provide effectual holding power when the hemiplegia patient need stand.

Further, as shown in fig. 14, the arm support pad 4a includes a support plate 401 and a pad 402, wherein the support plate 401 is made of hard plastic and is in a long-strip concave arc shape; the support plate 401 is fixedly connected with the arc-shaped rod 4b, and the support strength is high. The pad body 402 can be detachably connected to the inner arc surface of the support plate through magic tape, the pad body 402 can be detached, replaced and cleaned, the pad body 402 is made of silica gel materials, circular bosses with different diameters and heights are arranged on the surface of the pad body 402, circular bosses with different sizes are arranged, when the arm of a patient is supported on the pad body, a flow channel is formed between the arm and the circular bosses and can be ventilated, the circular bosses have supporting functions with different strengths, the movable arm can be supported through massage with different degrees, and rehabilitation of the arm of the patient can be facilitated.

As an embodiment of the present disclosure, as shown in fig. 4, the angle of the backrest plate 3 is adjusted by an angle adjusting mechanism 22, a first hinge seat 22b and a hinge block 22d are mounted on a rear side wall of the backrest plate, the first hinge seat 22b is located below the hinge block 22d, an electric telescopic rod 22a is disposed inside the enclosure plate 2, a second hinge seat 22c is disposed above the electric telescopic rod 22a, a telescopic end of the electric telescopic rod 22a is hinged to the first hinge seat 22b, and the hinge block 22d is hinged to the second hinge seat 22 c. When the angle of the backrest plate 3 needs to be adjusted, the electric telescopic rod 22a is controlled to stretch, and the electric telescopic rod 22a can drive the backrest plate 3 to rotate for adjusting the angle. And the inboard of back-rest plate 3 is close to upper portion and is equipped with neck pillow 7, the back both sides of neck pillow 7 are equipped with T shape slider 13c, the last T shape spout of having seted up of apron 2, T shape slider with T shape spout cooperation sliding connection can adjust the upper and lower position of neck pillow 7. Through the cooperation of the T-shaped sliding block and the T-shaped sliding groove, the position of the neck pillow 7 can be adjusted, and the neck pillow 7 can be conveniently detached and cleaned.

At present, the hemiplegic patients are inconvenient to go to the toilet independently, mainly because trousers are difficult to take off. As an important technical solution of the present application, as shown in fig. 1, in the present application, the auxiliary lifting structure 6 includes two second lifting push rods 6b and two second lifting pull straps 6a, where the two second lifting push rods 6b are respectively disposed at the lower side of the controller 23 and fixedly connected to the enclosure plate 2, the two lifting pull straps 6a are arc-shaped and distributed along the direction of the enclosure plate 2, and two ends of the two lifting pull straps are respectively fixedly connected to the two second lifting push rods 6 b; the lifting belt 6a is an elastic belt, the lower edge of the lifting belt 6a is provided with a plurality of hooks 6c, when a hemiplegic patient sits on the seat body 1 and needs to get up to get rid of trousers in a toilet, part of the hooks 6c are hooked on the edges of the trousers, the arms of the patient are placed on the arm supporting structure 4, under the action of the first lifting push rod 4d, the patient is assisted to get up, meanwhile, the second lifting push rod 6b pulls the lifting belt 6a downwards, the lifting belt 6a can assist the patient to get rid of the trousers to a half, and at the moment, the hemiplegic patient can completely get rid of the trousers with the other hand when sitting down. When the trousers are worn, the arm supporting structures 4 assist the patient to stand, and the trousers can be pulled up by the movable hands.

Preferably, a cavity 1g is formed below the seat body 1, two opening plates 13a are arranged in the cavity 1g, the two opening plates 13a are slidably connected with a sliding groove in the inner wall of the cavity 1g through a sliding block 13c, an electric push rod 13b is connected to the side edge of each opening plate 13a, the two opening plates 13a can be opened and closed under the action of the electric push rod 13b, when the two opening plates 13a slide to the middle to be closed, the defecation hole 1f is closed, and when the two opening plates 13a slide to the two sides, the defecation hole 1f is opened; the opening and closing of the defecation through hole 1f can be controlled through the opening plate 13a, the opening plate 13a can support the buttocks of a patient, a certain gap is formed between the opening plate 13a and the buttocks when the opening plate 13a is closed, and the opening plate 13a is matched with the seat cushion 12 to play a role in preventing pressure sores.

The horizontal cross section of the excrement through hole 1f is in a water drop shape with one wide end and one narrow end, the forward end of the excrement through hole 1f is the narrow end, a cover plate 14 is fixedly connected to the lower portion of the cavity 1g through a screw, through holes with the same shape are formed in the cover plate 14 corresponding to the excrement through hole 1f, a first baffle plate 14a is arranged on the front side edge of each through hole, and a second baffle plate 14b is arranged on the rear side edge of each through hole; the first baffle 14a is arranged in a backward inclined manner and is in a concave arc shape, and the second baffle 14b is in a circular arc shape. Through first baffle 14a and second baffle 14b, can use with the urinal cooperation of squatting, avoid hemiplegia patient exhaust urine stream outside the urinal of squatting, simultaneously, hemiplegia patient has gone up the lavatory after, can be through the water spray nozzle 21 to first baffle 14a water spray, and the rivers of being convenient for are in the urinal of squatting. In this structure, the structure of the cavity 1g under the seat body 1 is also complementary to the first baffle 14a and the second baffle 14 b.

Further, a plurality of water nozzles 21 are arranged along the edge of the first baffle plate 14a connected with the cover plate 14, the water nozzles 21 are connected with the water tank 16 through a communication water pipe 20, the water tank 16 is positioned on one side of the through hole and fixedly connected with the cover plate 14, and a power supply 15 is further mounted on the other side of the through hole. The first barrier 14a can be sprayed by the water nozzle 21 and flows along the first barrier 14a into the toilet, thereby facilitating cleaning of the position of the defecation hole 1 f.

Preferably, a seat cushion 12 is laid above the seat body 1, an anti-sore hole 12b is provided in the middle of the seat cushion 12, the shape, size and position of the anti-sore hole 12b correspond to the defecation hole 1f, and when the two opening plates 13a are closed, the total depth of the anti-sore hole 12b and the defecation hole 1f is 15mm-20 mm; the cushion 12 comprises a cushion layer 1201, a first cushion layer 1202 and a second cushion layer 1203 which are distributed from top to bottom, wherein the surface of the cushion layer 1201 is provided with a soft hollow column 12a with the thickness of 10mm-15mm, the cross section of the soft hollow column 12a is oval, when the buttocks of a patient is pressed on the cushion 12, the oval soft hollow column 12a is easier to deform, and therefore the supporting force for the buttocks of the patient is better. A plurality of springs 1204 are uniformly arranged between the first hard cushion layer 1202 and the second hard cushion layer 1203, and when the buttocks of a patient moves, the supporting position of the soft hollow column 12a can be changed conveniently through the compression and the shaking of the springs 1204. A positioning hole 1205 is arranged below the second hard cushion layer 1203, and the positioning hole 1205 is matched with the positioning column 1e on the surface of the seat body 1 to position the seat cushion 12. When a hemiplegic patient sits on the cushion 12, the buttocks move slightly, the soft hollow column 12a can change the supporting position, can prevent pressure sores, and improves the comfort of the patient.

Preferably, a foot pedal 10 is further provided below the front side plate 1a, the foot pedal 10 is connected to the lower side of the front side plate 1a through a nitrogen spring 120411, and when a hemiplegic patient steps on the foot pedal 10 to stand on the wheelchair, the foot pedal 10 moves downward. In the prior art, only the pedal 10 of the wheelchair is of an overturning structure, so that the feet of a patient need to be firstly trodden on the ground when the patient gets off the wheelchair or stands, and the wheelchair is very inconvenient. Through the running-board 10 structure of this application, the patient directly steps on running-board 10 when standing, and running-board 10 descends downwards, can not only play the effect of supporting foot portion, moreover with arm bearing structure 4's combination, makes things convenient for the patient to use more.

Preferably, the auxiliary wheel 9b comprises a triangular support frame 9a arranged at equal angles, the triangular of the triangular support frame 9a is respectively connected with the auxiliary wheel 9b in a rotating manner, the inner side of the triangular support frame 9a is connected with a second connecting seat 9e, a first connecting seat 9c is arranged above the second connecting seat 9e, the second connecting seat 9e is connected with the first connecting seat 9c through a shock absorber 9d, and the upper part of the first connecting seat 9c is connected with the mounting seat 1d through a rotating shaft in a rotating manner.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A walker-assisted toilet device for hemiplegia patients, characterized in that: it comprises a seat body formed by integral casting, the front side of the seat body is formed with a front side plate, the left side is formed with a left side plate, and the right side is formed with a right side plate The rear side is provided with a gap, and the four corners of the seat body are respectively formed with mounting seats for installing the auxiliary wheel structure; Drive motors are installed on the inner wall of the right side plate and the right side plate, and the two drive motors are respectively connected with the walking wheels;

The upper part of the seat body is connected with a surrounding baffle plate, an angle-adjustable backrest plate is installed on the inner side of the middle part of the surrounding baffle plate, and pushers are symmetrically installed on both sides of the backrest plate, and the pusher and the surrounding baffle are installed. The plates are fixedly connected, the left and right sides of the enclosure are provided with arm support structures that can be lifted and lowered, and the front ends of the enclosure are provided with controllers on the left and right sides;

The middle part of the seat body is provided with a defecation hole, and the upper part of the seat body is provided with an auxiliary pulling structure for assisting the hemiplegic patient to take off the trousers.

2 . The walking toilet device for hemiplegia patients according to claim 1 , wherein the arm support structure comprises a first lift push rod, a guide ring, an arc rod and an arm support pad, and the first lift Both the push rod and the guide ring are fixedly installed on the outer side wall of the enclosure baffle plate, and the telescopic rod of the first lift push rod is coaxial with the guide ring, and the first lift push rod is directly connected to the lower end of the arc rod. The rod is fixedly connected, the arc rod and the straight rod are integrally formed, the straight rod passes through the guide ring, and is lifted up and down along the guide ring under the driving of the first lifting push rod;

The arc-shaped rod is fixedly connected with the arm support pad, so that the arm support pad is offset toward the seat body.

3 . The device according to claim 2 , wherein the arm support pad comprises a support plate and a pad body, and the support plate is made of hard plastic and is elongated and concave arc;

The pad body is detachably connected to the inner arc surface of the support plate through Velcro, the pad body is made of silica gel material, and the surface of the pad body is provided with circular bosses with different diameters and heights.

4 . The walking toilet device for hemiplegia patients according to claim 1 , wherein a first hinge seat and a hinge block are installed on the rear side wall of the backrest plate, and the first hinge seat is located on the hinge block. 5 . Below, the inner side of the enclosure is provided with an electric telescopic rod, the upper part of the electric telescopic rod is provided with a second hinge seat, the telescopic end of the electric telescopic rod is hinged with the first hinge seat, and the hinged The block is hinged with the second hinge seat, and the backrest plate can be driven to rotate and adjust the angle through the telescopic extension of the electric telescopic rod;

And the inner side of the backrest plate is provided with a neck pillow near the upper part, the back sides of the neck pillow are provided with T-shaped sliding blocks, and the surrounding baffle plate is provided with a T-shaped sliding groove, and the T-shaped sliding blocks are connected with the upper part. The T-shaped chute is matched with the sliding connection, and the upper and lower positions of the neck pillow can be adjusted.

5 . The walking toilet device for hemiplegic patients according to claim 2 or 3, wherein the auxiliary lifting structure comprises a second lifting push rod and a second lifting belt, and the second lifting push rod There are two, which are respectively arranged on the lower side of the controller and are fixedly connected to the enclosure plate. The lifting belt is arc-shaped and distributed along the direction of the enclosure plate. Lifting push rod fixed connection;

The lifting belt is an elastic belt, and the lower edge of the lifting belt is provided with a plurality of hooks. When the hemiplegic patient sits on the seat and needs to use the toilet to get up and take off his pants, part of the hooks are hooked on the edge of the pants, and the patient's arm is placed on the edge of the pants. On the arm support structure, under the action of the first lift push rod, the patient is assisted to get up, and at the same time, the second lift push rod pulls down the push-pull belt, and the pull-up belt can assist the patient to take off the pants half way. When the hemiplegic patient sits down, he can completely take off the pants with the other hand.

6 . The walking toilet device for hemiplegia patients according to claim 1 , wherein a cavity is provided under the seat body, and two opening and closing plates are arranged in the cavity, and the two opening and closing plates pass through the cavity. 7 . The slider is slidably connected with the chute on the inner wall of the cavity, and the side of each opening and closing plate is connected with an electric push rod. Under the action of the electric push rod, the opening and closing of the two opening and closing plates can be realized, and the two When the two opening and closing plates slide to the middle to close, the toilet hole is closed, and when the two opening and closing plates slide to both sides, the toilet hole is opened;

The horizontal cross-sectional shape of the defecation hole is a water drop shape with one end wide at one end and one narrow at the other, and the end of the defecation hole facing forward is the narrow end, and a cover plate is fixedly connected to the bottom of the cavity by screws, and the cover plate corresponds to the laxative hole. The hole is provided with a through hole of the same shape, the front side edge of the through hole is provided with a first baffle plate, and the rear side edge is provided with a second baffle plate; the first baffle plate is inclined backward and is in a concave arc shape, so The second baffle is arc-shaped.

7 . The walking toilet device for hemiplegia patients according to claim 6 , wherein a plurality of water spray nozzles are arranged along the edge where the first baffle plate and the cover plate are connected, and the water nozzles pass through the communication pipes. 8 . It is connected with a water tank, the water tank is located on one side of the through hole and is fixedly connected with the cover plate, and a power supply is also installed on the other side of the through hole.

8 . The device according to claim 6 , wherein a seat cushion is laid on the upper part of the seat body, and an anti-sore hole is arranged in the middle of the seat cushion, and the surface of the anti-sore hole is provided. 9 . The shape, size and position correspond to the defecation hole, and when the two opening and closing plates are closed, the total depth of the sore prevention hole and the defecation hole is 15mm-20mm;

The seat cushion includes a soft cushion layer, a first hard cushion layer and a second hard cushion layer distributed from top to bottom, the surface of the soft cushion layer is provided with a 10mm-15mm soft hollow column, and the soft hollow column is The cross section is oval; a number of springs are evenly arranged between the first hard pad layer and the second hard pad layer, and a positioning hole is arranged below the second hard pad layer, and the positioning hole is connected to the seat body Positioning posts on the surface cooperate to position the seat cushion.

9 . The walking toilet device for hemiplegic patients according to claim 1 , wherein a foot pedal is further provided below the front side plate, and the foot pedal is connected to the front side plate through a nitrogen gas spring. 10 . The bottom is connected, and when the hemiplegic patient steps on the foot pedal to stand up and get off the wheelchair, the foot pedal moves downward.

10 . The device for assisting hemiplegic patients to walk and go to the toilet according to claim 1 , wherein the auxiliary wheel comprises an equiangularly arranged triangular support frame, and the triangle of the triangular support frame is rotatably connected with auxiliary wheels, and 10 . The inner side of the triangular support frame is connected with a second connection seat, a first connection seat is arranged above the second connection seat, and the second connection seat and the first connection seat are connected by a shock absorber, the first connection seat The upper part is rotatably connected with the mounting seat through a rotating shaft.