KR102323148B1 - Manual wheelchair for critically-impaired patients - Google Patents

Abstract

The present invention relates to a manual wheelchair for a severe patient with restricted mobility, wherein when a severe patient admitted to a hospital wants to go to the toilet, a carer or a caregiver can move the severe patient to a bathroom without effort or the patient can handle urination or defecation while seated on the wheelchair, comprising: a main frame consisting of an upper frame which is installed while spaced apart to the upper side, and an interval supporting frame which is installed between the lower frame and the upper frame to support the upper frame; two front wheels installed at one side and the other side of the lower frame to move the main frame; two rear wheels installed at one side and the other side of the rear end of the lower frame to move the main frame; two footholds installed at one side and the other side of the fore-end of the lower frame to enable a patient to put feet thereon; a seating part installed at the upper side of the upper frame to seat a patient thereon; and a toilet bowl installed at the lower side of the seating part to enable the patient to urinate or defecate while seated on the seating part.

Description

Manual wheelchair for critically-impaired patients

The present invention relates to a manual wheelchair for a seriously ill patient with limited mobility, and more particularly, when a seriously ill patient who is hospitalized in a hospital room wants to go to the toilet, a caregiver or caregiver can move the seriously ill patient to the bathroom or sit in the wheelchair without effort. It relates to a manual wheelchair for severely handicapped patients, which is implemented so as to be able to dispose of in a state of affairs.

As the elderly generation rapidly increases, wheelchairs are getting more and more attention in our society. A wheelchair is not only necessary for the disabled and the injured, but also for the elderly who need extra help and support in their daily life. Therefore, various types of wheelchairs have been developed to satisfy the various needs of users.

When a seriously ill patient who cannot use the toilet is admitted to a ward, when a seriously ill patient wants to go to the toilet, it is often necessary to close a curtain in the hospital room to solve the problem. It could cause damage to visitors or other hospitalized patients due to unpleasant odors.

In addition, when such a seriously ill patient wants to go to the bathroom to treat the toilet, the guardian or caregiver has a lot of power to turn the patient to the left / right, so in the case of a seriously ill patient, a phenomenon in which the caregiver or guardian avoids nursing care As a result, the turnover rate of caregivers is also being announced as high.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot be said that it is necessarily a known technique disclosed to the general public before the filing of the present invention. .

Korean Patent Publication No. 10-2018-007831 Korean Public Utility Model No. 20-2018-0000255

One aspect of the present invention is a behavior implemented so that when a seriously ill patient hospitalized in a hospital room wants to go to the toilet, a caregiver or caregiver can move the seriously ill patient to the bathroom without effort or handle the toilet while seated in a wheelchair. It is a basic task to provide a manual wheelchair for severely inconvenient patients.

In addition, another task is to provide stability to a seriously ill patient while a critically ill patient and a caregiver or caregiver look at each other face-to-face to grasp the seriously ill patient's condition or have a conversation.

In addition, when the seriously ill patient is a male, another task is to prevent the female caregiver or caregiver from avoiding the toilet treatment of the severely male patient.

In addition, when the caregiver and the caregiver are female, it is another task to avoid and avoid avoidance of caring for a seriously ill male patient.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A manual wheelchair for severely impaired patients according to an embodiment of the present invention includes a lower frame installed while facing a floor surface, an upper frame installed to be spaced upward from the lower frame, and a space between the lower frame and the upper frame a main frame comprising a gap support frame installed along the upper frame to support the upper frame; two front wheels installed on one side and the other side of the lower frame for movement of the main frame; two rear wheels installed on one side and the other side of the rear end of the lower frame for movement of the main frame; Two footrests installed on one side and the other side of the front end of the lower frame so that the patient can put his feet; a seating unit installed on the upper side of the upper frame so that a patient can be seated; and a toilet bowl installed at the lower side of the seating part so that the patient can use the toilet while seated in the seating part.

In an embodiment, the seating unit may include: a slider connected and installed on an upper side of the upper frame; a first seating plate rotatably connected to one side of the slider so that one side of the patient's buttocks can be seated; a second seating plate rotatably connected to the other side of the slider so that the other side of the patient's buttocks can be seated; a first handle installed above the front end of the first seating plate to be gripped by a patient or caregiver; a second handle installed on the upper side of the front end of the second seating plate to be gripped by a patient or caregiver; a first backrest installed upright on the rear end of the first seating plate so that one side of the patient's back can be seated; a second backrest installed upright at the rear end of the second seating plate so that the other side of the patient's back can be seated; and a cradle installed on the first handle or the second handle to mount the medical equipment.

In an embodiment, the upper frame may include: a first frame extending in a left and right horizontal direction; a second frame bent from one side of the first frame in a direction perpendicular to the rear end; and a third frame bent in a direction perpendicular to the rear end from the other side of the first frame.

In one embodiment, the slider may include: a front frame disposed at a front end of the upper frame; a first side frame bent from one side of the front frame toward the rear end and connected to one side of the upper frame; a second side frame bent from the other side of the front frame toward the rear end and connected to the other side of the upper frame; a first bent frame bent in one direction from the rear end of the first side frame; a second bent frame bent in the other direction from the rear end of the second side frame; The first seat plate is installed upright on one side of the front end frame so that the first seat plate can be rotatably connected, penetrates through the front end side of the first seat plate, is inserted, and then is inserted and fastened into the lower inner side of the first handle fastening bar; The second seating plate is installed upright on the other side of the front end frame so that the second seating plate can be rotatably connected, passes through the other front end of the second seating plate, is inserted, and then is inserted and fastened into the lower inner side of the second handle. fastening bar; a first fastening protrusion installed on an upper side of the first bent frame; and a second fastening protrusion installed on an upper side of the second bent frame.

In one embodiment, the first side frame, the frame body is bent in the rear end direction from one side of the front frame is seated on the upper side of the second frame; It is connected to an upper sliding groove extending in the longitudinal direction along the upper side of the second frame so that the frame body can slide along the upper sliding groove as the frame body moves in the front-rear direction along the upper side of the second frame. a lower sliding protrusion protruding from the lower side of the frame body; and a side sliding groove extending in the front and rear longitudinal direction along the other side of the second frame opposite to the third frame so that the frame body moves in the front and rear direction along the upper side of the second frame. and a side sliding protrusion protruding from the other lower side of the frame body so as to slide along the sliding groove.

In one embodiment, the first seating plate is formed in a square flat plate shape so as to cover one half of the upper frame, and the first fastening bar passes through and is inserted into the front end so as to be rotatably connected to the slider. plate body; an elliptical space recessed in one direction in an elliptical shape from the other side of the plate body facing the second seating plate so that a patient can urinate while seated on the plate body; a protrusion frame facing the first bent frame and protruding from one side of the plate body; and the first fastening protrusion is connected and installed, and as the plate body rotates, the first fastening protrusion is formed to extend in a curved shape along the lower surface of the protruding frame and the lower surface of the plate body so that the first fastening protrusion can slide. It may include a; type sliding groove.

In one embodiment, the first backrest may include a hook that is rotatably connected to the rear end.

In one embodiment, the second backrest may be provided with a clasp for engaging the clasp at the rear end.

In one embodiment, the clasp, an anti-skid head may be installed at the end to prevent separation after the clasp is caught.

In one embodiment, the gap support frame, the lower bar installed upright on the upper side of the lower frame; an upper bar installed upright on the lower side of the upper frame while forming an inner space so that the upper portion of the lower bar is inserted inward through the lower side; a plurality of pinholes passing through the upper bar in a horizontal direction and spaced apart from each other at regular intervals in the vertical direction; and a fastening pin passing through both the upper bar and the lower bar inserted into the upper bar through the pinhole and fastening the upper bar and the lower bar.

In an embodiment, the front wheel may include a brake for preventing rotation.

In one embodiment, the rear wheel may be provided with a brake for preventing rotation.

In one embodiment, the footrest may be rotatably connected to a support shaft installed at the front end of the lower frame.

According to one aspect of the present invention described above, it is possible to easily seat a patient in a wheelchair even in the case of a seriously ill patient, as well as to be able to conveniently handle a toilet even while riding in a wheelchair, thereby providing the effect of improving the convenience of the caregiver. have.

In addition, there is an effect of giving a sense of stability to the seriously ill patient while the seriously ill patient and the caregiver or caregiver look at each other face-to-face to grasp the condition of the seriously ill patient or have a conversation.

In addition, when the seriously ill patient is a male, there is an effect of preventing a female caregiver or a caregiver from avoiding the toilet treatment of a severely male patient.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 is a diagram schematically showing the configuration of a manual wheelchair for severely impaired patients according to an embodiment of the present invention.
2 to 5 are views showing the seating part of FIG. 1 .
FIG. 6 is a view showing the first seating plate of FIG. 1 .
FIG. 7 is a view showing an embodiment of the gap support frame of FIG. 1 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0023] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be implemented in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

First, if the technical idea is explained prior to the description of the technical means (configuration) of the present invention, after the seriously ill patient is seated on one side of the hospital bed, the seriously ill patient can be easily boarded in the wheelchair with very little force, or It makes it easy to move to the toilet and use it to urinate. To that end, the operating principle of the wheelchair is first with the fastening pins 134 and pinholes 133 formed on the upper bar 132 and the lower bar 131 to match the wheelchair of the present invention to the height of the upper surface of the hospital bed with the critically ill patient. (see Fig. 7), and then the slider 510 and the first and second seating plates ( After moving the first and second seating plates 520 and 530 backward, the first and second seating plates 520 and 530 are opened by sliding grooves 524 and fastening protrusions 518, and then the caregiver or caregiver The seriously ill patient is seated on the first and second seating plates 520 and 530 with little force on the left and right hips of the critically ill patient in turn, and then the first and second seating plates 520 and 530 are returned to their original state, and the Next, the hook 561 is hung on the hook 571 formed on the first and second backrest portions 560 and 570 to safely move to the toilet and use the toilet.

1 is a view showing a schematic configuration of a manual wheelchair for a severely impaired patient according to an embodiment of the present invention.

Referring to FIG. 1, a manual wheelchair 10 for a severely disabled patient according to an embodiment of the present invention includes a main frame 100, two front wheels 200, two rear wheels 300, and two footrests ( 400), including a seating unit 500 and a toilet bowl (600).

The main frame 100 includes a lower frame 110 installed while facing the bottom surface, an upper frame 120 installed to be spaced upward from the lower frame 110, and a lower frame 110 and an upper frame 120 . It is installed along the space between the support frame 130 to support the upper frame 120, the seating part 500 is installed on the upper side, and the front wheel 200 is connected to one side and the other side so as to be rotatable, The rear wheel 300 is rotatably connected to one side and the other side of the rear end, and two footrests 400 are installed at the front end.

In one embodiment, the main frame 100, auxiliary wheels 700 for preventing the front end from falling on one side and the other side may be installed.

The front wheel 200 is formed in a larger wheel shape than the rear wheel 300 and is installed on one side and the other side of the lower frame 110 for movement of the main frame 100 .

In an embodiment, the front wheel 200 may include a brake (not shown in the drawings for convenience of description) for preventing rotation.

The rear wheel 300 is installed on one side and the other side of the rear end of the lower frame 110 for movement of the main frame 100 .

In an embodiment, the rear wheel 300 may include a brake 310 for preventing rotation (see FIG. 7 ).

The footrest 400 is installed on one side and the other side of the front end of the lower frame 110 so that a patient can put his or her feet on it.

In one embodiment, the footrest 400 may be rotatably connected to the support shaft 410 installed at the front end of the lower frame 110 .

The seating unit 500 is installed on the upper side of the upper frame 120 so that a patient can sit.

The toilet bowl 600 is installed on the lower side of the seating unit 500 so that the patient can see the toilet while seated on the seating unit 500 .

The manual wheelchair 10 for a seriously ill patient with inconvenient movement according to an embodiment of the present invention having the configuration as described above can be easily seated in the wheelchair even in the case of a seriously ill patient, and can be moved to the toilet to urinate. In addition to this, it is possible to improve the convenience of caregivers by conveniently disposing of a toilet while in a wheelchair in a place other than the toilet.

2 to 5 are views showing the seating part of FIG. 1 .

2 to 5 , the seating unit 500 includes a slider 510 , a first seating plate 520 , a second seating plate 530 , a first handle 540 , and a second handle 550 . , a first backrest 560 , a second backrest 570 and a cradle 580 .

The slider 510 is connected to the upper side of the upper frame 120 so as to be slidably moved in the front-rear direction, and the first sitting plate 520 and the second sitting plate 530 are connected and installed on the upper side to be rotatable. .

The first seating plate 520 is rotatably connected to one side of the slider 510 so that one side of the patient's buttocks can be seated, a first handle 540 is installed on the upper side, and a first backrest ( 560) is installed.

The second seating plate 530 is rotatably connected to the other side of the slider 510 so that the other side of the patient's buttocks can be seated, a second handle 550 is installed on the upper side, and a second backrest ( 570) is installed.

The first handle 540 is installed above the front end of the first seating plate 520 so that a patient or caregiver can grip it, and a cradle 580 is installed.

The second handle 550 is installed above the front end of the second seating plate 530 to be gripped by a patient or caregiver.

The first backrest 560 is supported by the first support frame F1 extending from the first handle 540 so that one side of the patient's back can be seated and upright at the rear end of the first seating plate 520 . is installed

In one embodiment, the first backrest 560 may include a hook 561 that is rotatably connected to the rear end.

The second backrest 570 is supported by the second support frame F2 extending from the second handle 550 so that the other side of the patient's back can be seated and is upright at the rear end of the second seating plate 530 . is installed

In one embodiment, the second backrest 570 may have a clasp 571 for engaging the clasp 561 at the rear end thereof.

In one embodiment, the clasp 571 may have an anti-skid head 572 installed at an end thereof to prevent the clasp 561 from being separated after being caught.

The cradle 580 is installed on the first handle 540 or the second handle 550 to mount a medical device (eg, a ringer).

As shown in FIG. 2 , the seating unit 500 having the configuration as described above 1) rotates the rear ends of the first seating plate 520 and the second seating plate 530 in a direction away from each other to form the rear ends. After opening, 2) moving the slider 510 backward so that the patient's buttocks are placed into the space formed by the opening 3) When the patient's buttocks are raised from the bed by the caregiver 4) The first seating plate 520 ) and the rear end of the second seating plate 530 are brought into close contact with each other to return to their original position 5) The patient's buttocks are seated so that he or she can easily board the wheelchair.

Referring to FIG. 4 , the upper frame 120 includes a first frame 121 , a second frame 122 , and a third frame 123 .

The first frame 121 is formed to extend in the left-right horizontal direction, and the second frame 122 and the third frame 123 are formed on one side and the other side.

The second frame 122 is bent in a direction perpendicular to the rear end from one side of the first frame 121 .

The third frame 123 is bent in a direction perpendicular to the rear end from the other side of the first frame 121 .

4 and 5 , the slider 510 includes a front end frame 511 , a first side frame 512 , a second side frame 513 , a first bending frame 514 , and a second bending frame ( 515 ), a first fastening bar 516 , a second fastening bar 517 , a first fastening protrusion 518 , and a second fastening protrusion 519 .

The front end frame 511 is disposed on the front end of the upper frame 120 , that is, on the upper side of the first frame 121 , and a first fastening bar 516 and a second fastening bar 517 on each upper side of one side and the other side. is installed, and a first side frame 512 and a second side frame 513 are formed on one side and the other side.

The first side frame 512 is bent from one side of the front frame 511 to the rear end, and is connected to one side of the upper frame 120 , ie, the upper side of the second frame 122 .

The second side frame 513 is bent from the other side of the front end frame 511 to the rear end direction and is connected to the other side of the upper frame 120 , that is, the upper side of the third frame 123 .

The first bent frame 514 is bent in one direction from the rear end of the first side frame 512 , and a first fastening protrusion 518 is formed to protrude from the upper side.

The second bent frame 515 is bent in the other direction from the rear end of the second side frame 513 , and a second fastening protrusion 519 is formed to protrude from the upper side.

The first fastening bar 516 is installed upright on one side of the front end frame 511 so that the first seating plate 520 can be rotatably connected to the first seating plate 520 as shown in FIG. 5 . After passing through one side of the front end of the first handle 540 is inserted and fastened into the lower inner side.

The second fastening bar 517 is installed upright on the other side of the front end frame 511 so that the second seating plate 530 can be rotatably connected to the second seating plate 530 as shown in FIG. 5 . After passing through the other side of the front end of the insertion is fastened into the lower inner side of the second handle (550).

In one embodiment, the first fastening bar 516 and the second fastening bar 517 are of the shear frame 511 so as to be able to rotate together as the first handle 540 and the second handle 550 rotate. It may be connected and installed so as to be rotatable by a connection means such as a bearing from the upper side.

The first fastening protrusion 518 is provided above the first bent frame 514 .

The second fastening protrusion 519 is provided above the second bent frame 515 .

Referring to FIG. 6 , the first side frame 512 includes a frame body 5121 , a lower sliding protrusion 5122 , and a side sliding protrusion 5123 .

The frame body 5121 is bent in the rear end direction from one side of the front frame 511 and is seated on the upper side of the second frame 122 , the lower sliding protrusion 5122 is installed on the lower side, and the side sliding protrusion on the other side (5123) is installed.

The lower sliding protrusion 5122 is connected to the upper sliding groove (not shown in the drawing for convenience of explanation) formed extending in the longitudinal direction in the front and rear along the upper side of the second frame 122 so that the frame body 5121 is the second It is formed to protrude on the lower side of the frame body 5121 so as to slide along the upper sliding groove (not shown in the drawing for convenience of explanation) as it moves in the front-rear direction along the upper side of the frame 122 .

The side sliding protrusion 5123 is connected to the side sliding groove (not shown in the drawing for convenience of description) extending in the longitudinal direction along the other side of the second frame 122 opposite to the third frame 123 . The lower other side of the frame body 5121 so that the frame body 5121 can slide along the side sliding groove (not shown in the drawing for convenience of explanation) as the frame body 5121 moves in the front-rear direction along the upper side of the second frame 122 . is formed protruding on

Referring to FIG. 6 , the first seating plate 520 includes a plate body 521 , an elliptical space 522 , a protruding frame 523 , and a curved sliding groove 524 .

The plate body 521 is formed in a square flat plate shape to cover one half of the upper frame 120, and the first fastening bar 516 penetrates and is inserted through a through hole 521a formed on one side of the front end. It is connected to the slider 510 so as to be rotatably installed.

The oval space 522 is recessed in one direction in an elliptical shape from the other side of the plate body 521 facing the second seating plate 530 so that the patient can urinate while seated on the plate body 521 . do.

The protruding frame 523 is formed to protrude from one side of the plate body 521 while facing the first bent frame 514 ,

The curved sliding groove 524 is connected to the first fastening protrusion 518, and as the plate body 521 rotates, the lower surface of the protruding frame 523 so that the first fastening protrusion 518 can slide. It is formed to extend in a curved shape along the lower surface of the plate body 521 and the plate body 521 .

FIG. 7 is a view showing an embodiment of the gap support frame of FIG. 1 .

Referring to FIG. 7 , the gap support frame 130a according to an embodiment includes a lower bar 131 , an upper bar 132 , a pinhole 133 , and a fastening pin 134 .

The lower bar 131 is installed upright on the upper side of the lower frame 110 and is inserted into the inner space of the upper bar 132 .

The upper bar 132 is installed upright on the lower side of the upper frame 120 while forming the inner space 132a so that the upper portion of the lower bar 131 is inserted inward through the lower side.

A plurality of pinholes 133 are formed while passing through the upper bar 132 in the horizontal direction and spaced apart from each other at regular intervals in the vertical direction.

The fastening pin 134 penetrates both the upper bar 132 and the lower bar 131 inserted into the upper bar 132 through the pinhole 133 and is inserted into the upper bar 132 and the lower bar ( 131) is fastened.

The gap support frame 130a according to an embodiment having the configuration as described above may provide an optimal seating feeling to the patient by appropriately adjusting the height of the wheelchair in response to the patient's height.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and it should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: Manual wheelchair for severely handicapped patients
100: main frame
200: front wheel
300: rear wheel
400: scaffold
500: seating part
600: toilet bowl
700: auxiliary wheel

Claims (12)

A main frame comprising: a lower frame installed while facing the bottom surface, an upper frame installed to be spaced upward from the lower frame, and a gap support frame installed along between the lower frame and the upper frame to support the upper frame;
two front wheels installed on one side and the other side of the lower frame for movement of the main frame;
two rear wheels installed on one side and the other side of the rear end of the lower frame for movement of the main frame;
Two footrests installed on one side and the other side of the front end of the lower frame so that the patient can put his feet;
a seating unit installed on the upper side of the upper frame so that a patient can be seated;
The seating unit includes a slider connected and installed on the upper side of the upper frame, a first seating plate rotatably connected to one side of the slider so that one side of the patient's buttocks can be seated, and the slider so that the other side of the patient's buttocks can be seated. a second seating plate rotatably connected to the other side of the body, a first handle installed on the upper front end of the first seating plate to be gripped by a patient or caregiver, and the second seating plate to be gripped by a patient or caregiver A second handle installed on the upper side of the front end of the first backrest installed upright at the rear end of the first seating plate so that one side of the patient's back can be seated, and the second seating plate so that the other side of the patient's back can be seated A second backrest installed upright at the rear end, and a cradle installed on the first handle or the second handle to mount medical equipment,
A manual wheelchair for severely impaired patients, including; a toilet bowl installed under the seating part so that the patient can use the toilet while seated in the seating part.
delete According to claim 1, wherein the upper frame,
a first frame extending in the left and right horizontal directions;
a second frame bent from one side of the first frame in a direction perpendicular to the rear end; and
A manual wheelchair for severely impaired patients, including; a third frame bent in a direction perpendicular to the rear end from the other side of the first frame.
According to claim 3, wherein the slider,
a front frame disposed at the front end of the upper frame;
a first side frame bent from one side of the front frame toward the rear end and connected to one side of the upper frame;
a second side frame bent from the other side of the front frame toward the rear end and connected to the other side of the upper frame;
a first bent frame bent in one direction from the rear end of the first side frame;
a second bent frame bent in the other direction from the rear end of the second side frame;
The first seating plate is installed upright on one side of the front end frame so that the first seating plate can be rotatably connected, penetrates through the front end side of the first seating plate, is inserted, and then is inserted and fastened into the lower inner side of the first handle fastening bar;
The second seating plate is installed upright on the other side of the front end frame so that the second seating plate can be rotatably connected, passes through the other front end of the second seating plate, is inserted, and then is inserted and fastened into the lower side of the second handle. fastening bar;
a first fastening protrusion installed on an upper side of the first bent frame; and
A manual wheelchair for severely impaired patients, including; a second fastening protrusion installed on the upper side of the second bent frame.
According to claim 4, The first side frame,
a frame body bent from one side of the front frame toward the rear end and seated on the upper side of the second frame;
It is connected to an upper sliding groove extending in the longitudinal direction along the upper side of the second frame so that the frame body can slide along the upper sliding groove as the frame body moves in the front-rear direction along the upper side of the second frame. a lower sliding protrusion protruding from the lower side of the frame body; and
It is connected to a side sliding groove extending in the longitudinal direction in the front and rear along the other side of the second frame opposite to the third frame, so that the side sliding as the frame body moves in the front and rear direction along the upper side of the second frame A manual wheelchair for severely handicapped patients, including; a side sliding protrusion protruding from the other side of the lower side of the frame body to slide along the groove.
The method of claim 5, wherein the first seating plate comprises:
a plate body formed in the form of a square plate to cover one half of the upper frame, the first fastening bar passing through one of the front ends and being inserted so as to be rotatably connected to the slider;
an elliptical space recessed in one direction in an elliptical shape from the other side of the plate body facing the second seating plate so that a patient can urinate while seated on the plate body;
a protrusion frame facing the first bent frame and protruding from one side of the plate body; and
The first fastening protrusion is connected and installed, and as the plate body rotates, the first fastening protrusion is formed to extend in a curved shape along the lower side of the protruding frame and the lower side of the plate body so that the first fastening protrusion can slide. Sliding groove; including, a manual wheelchair for severely handicapped patients.
According to claim 1,
The first backrest,
It has a hook at the rear end that is rotatably connected and installed,
The second backrest,
A clasp for hanging the clasp is provided at the rear end, a manual wheelchair for severely impaired patients.
The method of claim 7, wherein the clasp,
A manual wheelchair for severely handicapped patients with an anti-skid head installed at the end to prevent the hook from being separated after being caught.
According to claim 1, The gap support frame,
a lower bar installed upright on the upper side of the lower frame;
an upper bar installed upright on the lower side of the upper frame while forming an inner space so that the upper portion of the lower bar is inserted inward through the lower side;
a plurality of pinholes passing through the upper bar in a horizontal direction and spaced apart from each other at regular intervals in the vertical direction; and
A manual wheelchair for severely impaired patients, including; a fastening pin that penetrates both the upper bar and the lower bar inserted into the inner side of the upper bar through the pinhole and is inserted to fasten the upper bar and the lower bar .
According to claim 1, wherein the front wheel,
A manual wheelchair for severely handicapped patients with a brake to prevent rotation.
According to claim 1, wherein the rear wheel,
A manual wheelchair for severely handicapped patients with a brake to prevent rotation.
According to claim 1, wherein the scaffold,
A manual wheelchair for patients with severe mobility that is rotatably connected to a support shaft installed at the front end of the lower frame.

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