JP2016517713A - Bath chair for the physically disabled - Google Patents

Abstract

The present invention can be easily carried by a caregiver without lifting a handicapped person from a bed to a bed, or from a bed to a bed, and can be used as a defecation chair and wheelchair. It relates to a bath chair for the handicapped. The bath chair for the physically handicapped person according to the present invention is provided for the handicapped person in which the chair frame is provided with a seat and a backrest, and a moving wheel is provided at a leg portion of the chair frame extending under the seat. In the bath chair, the chair frame includes an assembled lower frame 100B provided with a moving wheel, and an assembled upper frame 100A coupled to the assembled lower frame so that the height can be adjusted, The seat is composed of a seat plate assembly 200, and the seat plate assembly 200 is provided in only one direction along the channel 212 of the guide channel member 210 and the guide channel member 210 provided on the assembly-type upper frame 100A. A guide rail 220 slidably provided on the guide channel member so as to be pulled out by the guide channel member; A seat plate 230 is pulled out only in one direction slidably provided on the guide channel member 210 in the form of covering the channel 212 of the panel member, in characterized in that it is configured. [Selection] Figure 4

Description

  The present invention allows the caregiver to carry easily from the bed to the seat or from the seat to the bed without lifting the handicapped person and can be used as a defecation chair and wheelchair. The present invention relates to a versatile bath chair for free people (old and young and physically disabled).

  As a prior art of the present invention, for example, Patent Literature 1 discloses a bath chair for a physically handicapped person.

  As shown in FIG. 1, this bath chair has four legs 21 with wheels 22 provided at the four corners of the bottom surface of the saddle 13, the backrest 12 is coupled to the back of the saddle, and the upper end of the back of the backrest. A handle 15 is provided, and an armrest 30 and a safety guard 40 are formed on the left and right sides between the backrest and the saddle, safety belt means 51 and 52 are provided across the saddle, and a number of saddles and backrests are provided. The drain hole 11 is open.

  However, according to this configuration, even if the bath chair is placed where the physically handicapped person is located (for example, near the bed), the caregiver must lift the handicapped person and move it onto the bath chair. Don't be. This can be very difficult for the caregiver if the physically handicapped person is a heavy person.

  As another prior art of the present invention, for example, Patent Document 2 discloses a bath and a defecation chair for a physically handicapped person.

  As shown in FIG. 2, this chair has a defecation hole 61 open at the center, and a seating plate 60 in which four legs 62 with wheels are arranged at the four corners of the lower surface, and a certain angular range. The backrest 70 is coupled to the rear of the seating plate so as to be able to turn inside, the armrests 71 provided on the left and right sides of the backrest, and the front of the seating plate so as to be able to turn within a certain angle range. A foot support plate 80, a toilet 90 disposed below the defecation hole 61 with a predetermined interval from the seating plate, and a defecation hole cover 91 slidably inserted in the interval between the seating plate and the toilet bowl, It consists of

  However, like the bath chair of Patent Document 1, the chair of Patent Document 2 also has the disadvantage that the caregiver must lift the physically handicapped person in order to allow the physically handicapped person to sit on the seating board. .

Korean Patent Registration No. 10-1140364 Korean Utility Model Registration No. 20-0166119

  The present invention has been proposed in order to solve the disadvantages of the conventional bath chair described above, and even if the caregiver does not hold up the person with motion inconvenience, the bed to the seat or the seat to the bed. It is an object to provide a bath chair configured to carry a physically handicapped person.

  Another object of the present invention is to provide a versatile bath chair that can also be used as a defecation chair and a wheelchair.

  The structural features of the bath chair for the physically handicapped person proposed by the present invention are as follows.

  [1] In a bath chair for the physically handicapped person in which a chair frame is provided with a seat and a backrest, and a moving wheel is provided on a leg portion of the chair frame extending under the seat, the chair frame is an integrated frame The seat is composed of a seat plate assembly, and the seat plate assembly is provided on the integral frame, and the guide channel member is pulled out in one direction along the channel of the guide channel member. An operation characterized by comprising a guide rail provided slidably and a seat plate slidably provided on the guide channel member so as to cover the channel of the guide channel member and pulled out in one direction. Bath chair for the handicapped.

  [2] In a bath chair for a motion-impaired person in which a chair frame is provided with a seat and a backrest, and a moving wheel is provided at a leg portion of the chair frame extending under the seat, the chair frame is a moving wheel. An assembly-type lower frame, and an assembly-type upper frame coupled to the assembly-type lower frame so that height adjustment is possible, and the seat is composed of a seat plate assembly, The seat plate assembly includes a guide channel member provided on the assembly-type upper frame, a guide rail provided slidably on the guide channel member so as to be drawn in one direction along the channel of the guide channel member, and a guide channel member It is slidably provided on the guide channel member so as to cover the other channel and is pulled out in one direction. Characterized in that it is a seat plate, in configuration, bath chairs operations disabilities.

  [3] In the above [1] and [2], the guide rail and the seat plate are pulled out in front of the backrest, and a bath chair for the physically handicapped person.

  [4] In the above [1] to [3], the seat plate is formed with an opening at a portion where the buttocks abuts, a support rim is formed around the opening, and the rotating plate is placed on the support rim. A bath chair for the physically handicapped person, characterized by being configured.

  [5] In the above [1] to [4], an annular bearing plate is disposed between the support rim and the rotating plate, and the bath chair for the physically handicapped person is characterized.

  [6] In the above-mentioned [1] to [5], the rotary plate is provided with a defecation hole that also serves as a drainage at a portion where the buttocks abuts.

  [7] In the above [1] to [6], a fixing groove or a fixing tool is provided at one branch around the rotating plate, and a fixing tool or a fixing tool corresponding to the fixing groove is provided at one branch around the opening. A bath chair for the physically handicapped person, characterized in that a fixed groove corresponding to is formed.

  [8] In the above [1] to [7], a locking protrusion that allows the guide rail and the seat plate to be pulled out simultaneously is formed on any one of the guide rail and the seat plate. A bath chair for the handicapped.

  [9] In the above [1] to [8], a toilet chair for a physically handicapped person, wherein a toilet binding slide is further provided on the bottom surface of the seat plate.

  Since the configuration of the bath chair for the physically handicapped person according to the present invention is as described above, it has the following operations and effects.

  According to the configuration of the above [1], the physically handicapped person who sleeps on the bed is laid sideways near one end of the bed, and the seat board of the seat board assembly is pulled out toward the bed and the physically handicapped person. The caregiver raises the upper body of the physically handicapped person and turns it 90 degrees on the seat board, and the back of the handicapped person is the backrest of the bath chair. Even if the caregiver does not lift the disabled person, the sitting board can be pushed from the bed to the original position. It is possible to easily carry the handicapped person to the bed or from the seat board to the bed.

  According to the configuration of [2], in addition to the operation and effect of [1], the height of the seat plate to be drawn toward the bed can be appropriately adjusted according to the height of the bed, so that operation is inconvenient. The person can be carried more comfortably and safely on the seat of the bath chair.

  According to the configuration of [3], in addition to the operations and effects of [1] and [2], the seat plate can be further pulled out toward the bed, so that the operation is inconveniently excessively near the corner of the bed. You don't have to lie down.

  According to the configuration of [4], in addition to the operations and effects of [1] to [3], it is possible to easily turn the disabled person sitting on the seat plate to either one of them. it can.

  According to the configuration of [5], in addition to the operations and effects of [1] to [4], the rotating plate can be rotated more smoothly on the annular bearing plate. Using less force, the handicapped person sitting on the seat can be rotated more easily.

  According to the configuration of [6], in addition to the operations and effects of [1] to [5], drainage treatment and defecation treatment can be performed more easily through the drainage defecation hole opened at the central portion of the rotating plate. It can be carried out.

  According to the configuration of [7], in addition to the operations and effects of [1] to [6], the movement (rotation) of the rotating plate can be controlled by the coupling and uncoupling of the fixture and the fixing groove. .

  According to the configuration of [8], in addition to the operations and effects of [1] to [7], both are the same by using a locking projection provided on one of the seat plate and the guide rail as a medium. Pulled simultaneously in the direction.

  According to the configuration of [9], in addition to the operations and effects of [1] to [8], the toilet bowl can be slidably coupled to the bottom surface of the seat plate, so that defecation can be handled cleanly. .

  Other configurations, operations, and effects of the bath chair for the physically handicapped person according to the present invention will be specifically described through examples to be described later.

It is a perspective view of the bath chair for physically handicapped persons concerning a conventional example. It is a perspective view of the bath for a physically handicapped person and a defecation chair concerning other conventional examples. 1 is a perspective view of a bath chair for a physically handicapped person according to a first embodiment of the present invention. It is a perspective view of the bath chair for the physically handicapped person concerning the 2nd example of the present invention. It is a disassembled perspective view which shows the structure of the bath chair for the physically handicapped persons concerning the 3rd, Example of this invention. It is a longitudinal cross-sectional view of FIG. It is a longitudinal cross-sectional view of the state in which the toilet bowl is slidably coupled under the seat plate of the bath chair for the physically handicapped person according to the present invention. It is a use condition figure of the bath chair for the physically handicapped person concerning the 1st example of the present invention. It is a use condition figure of the bath chair for the physically handicapped person concerning the 1st example of the present invention. It is a use condition figure of the bath chair for the physically handicapped person concerning the 1st example of the present invention. It is a use condition figure of the bath chair for the physically handicapped person concerning the 1st example of the present invention. It is a use condition figure of the bath chair for the physically handicapped person concerning the 1st example of the present invention. It is a longitudinal cross-sectional view of the bath chair for the physically handicapped persons according to the fourth embodiment of the present invention.

  Hereinafter, various embodiments of a bath chair for the physically handicapped according to the present invention will be specifically described with reference to the accompanying drawings.

  It is also assumed that the frame is made of metal, preferably aluminum.

  The frame may have a form in which the frame part that supports the backrest is fixed to the frame part that supports the seat plate assembly, or a form in which the angle can be adjusted. Therefore, in the claims, the integral frame and the assembly-type upper frame are defined to include both the fixed angle type and the adjustable angle type.

<First embodiment>
FIG. 3 attached herewith is a perspective view showing a schematic configuration of a bath chair for the handicapped person according to the first embodiment of the present invention.

  As shown in the drawings, the bath chair for the physically handicapped person according to the present embodiment is provided with an integrated frame 100 having the same or similar form as a known iron chair frame and the integrated frame 100. The seat plate assembly 200 and the backrest 150, and other ancillary components.

  More specifically, the integrated frame 100 includes four legs, and a moving wheel is provided at the end of each leg.

  Of the four moving wheels, two relatively small front wheels 130 can rotate 360 ° and are provided with locking means that can stop the wheel at a desired position. On the other hand, the two rear wheels 140 that can be attached to and detached from the integrated frame are larger than the front wheel 130, and thus can easily exceed a low threshold.

  In addition, armrests 110 are provided on the left and right sides of the integrated frame 100. However, the armrests 110 may be welded to the integrated frame 100, and can be assembled and disassembled using fastening means such as bolts. It may be configured such that one side is fixed by a hinge and can be warped backward of the backrest or lowered to the front of the backrest as necessary.

  In addition, a scaffold 170 that can be rotated backward and stored in the rod between the two front wheels 130 is provided.

  In addition, the stopper 180 which can be moved up and down is provided in the other stick | rod on the stick | rod in which the scaffold 170 is provided. The movement of the guide rail 220 and the seat plate 230 is controlled by the stopper 180. For example, as shown in FIG. 3, when the stopper 180 is lowered, the guide rail 220 and the seat plate 230 can be pulled out in front of the backrest 150. However, as shown in FIG. When the is warped upward, the guide rail and the seat plate cannot be slid forward. The stopper 180 may be of a one-touch type that is lowered downward when pressed once with a finger, and protrudes upward when pressed, and is manually picked up by a finger and then fixed by inserting a pin at an appropriate position. It may be a formula or may be another known configuration.

  In addition, a handle 120 that allows a caregiver to easily move while pushing the bath chair is provided behind the upper end of the frame portion on which the backrest 150 is mounted. The handle 120 is provided between the backrest and the handle. In the frame portion, a fabric in which Velcro is reversely stitched on both ends is wound around the frame 160 for the head stand 160. The frame part around which the fabric is wound is reduced in diameter so as to have a smaller diameter than the other part of the frame, or a groove is processed.

  The description of the integrated frame 100 of the bath chair for the physically handicapped person according to the first embodiment has been completed, and the seat plate assembly 200 will be described below.

  As can be seen from the illustrations of FIGS. 3 and 5, the seat plate assembly 200 according to the present embodiment has a guide channel member 210 fixed on the integrated frame 100 and a backrest along the channel 212 of the guide channel member. A guide rail 220 slidably provided on the guide channel member so as to be drawn forward, and a seat plate 230 slidably provided on the guide channel member so as to cover the channel of the guide channel member and drawn in only one direction. And is composed of. Furthermore, the surface of this seat plate is processed according to the bent shape of the human body, for example.

  In addition, the seat plate is formed with a circular opening 234 in a portion where the buttocks of the physically handicapped person abuts, and a support rim 235 is formed in a form slightly depressed from the surface of the seat plate along the opening. The rotating plate 238 has a structure in which an annular bearing plate 237 is interposed on the support rim. This rotating plate can rotate 360 °, for example.

  Further, the rotating plate is formed with a drainage defecation hole 239 at a portion where the buttocks abuts, and a fixture 240 is provided at one branch around the rotating plate.

  Further, a fixing groove 236 is formed in one branch around the opening so as to correspond to this fixing tool. The fixing groove can be formed, for example, by cutting a part of the seat plate or by digging a shallow groove on the surface of the seat plate.

  With such a configuration, the rotation of the rotating plate 238 can be prevented by allowing one end of the fixing tool to enter the fixing groove 236, and conversely, one end of the fixing tool inserted into the fixing groove 236. The rotating plate can be rotated by pushing the portion out of the fixed groove.

  Further, linear guide grooves 211 are formed on the outer surfaces on both sides of the guide channel member, and side walls 232 having guide protrusions 233 are provided on both sides of the seat plate.

  The guide protrusion slides in the guide groove.

  Further, since at least one of the guide grooves is closed at a position closer to the backrest, the seat plate does not come out behind the backrest.

  Further, a locking protrusion 221 protrudes from the center portion of the front of the guide rail. This locking protrusion is, for example, a handle that can be taken with a finger when the caregiver pulls out only the guide rail. It acts as a stopper to prevent the seat plate that moves along the guide rail from slipping forward when there are no such locking projections. In addition, when the seat plate is pushed in front of the backrest, the seat plate and the guide rail serve to interfere with each other so that the seat plate and the guide rail are pulled out simultaneously in the same direction.

<Second embodiment>
FIG. 4 attached herewith is a perspective view showing a schematic configuration of a bath chair for a physically handicapped person according to a second embodiment of the present invention.

  Compared to the first embodiment, the chair frame according to the present embodiment can be adjusted in height with respect to the assembled lower frame 100B provided with four wheels and the assembled lower frame. The only difference is that the upper frame 100A is combined with the assembled upper frame 100A. Other components are the same as those described in the first embodiment.

  For example, height adjustment holes 190 are formed at intervals of 5 mm to 1 cm in the legs of the lower frame and the upper frame that overlap each other. When the height adjustment holes on the front and back are aligned at appropriate positions, FIG. As shown, the locking pin 191 inside the foot portion of the lower frame 100B is fixed by being sandwiched by the height adjustment hole 190, and the end portion of the locking pin protruding out of the height adjustment hole is also attached. By pushing inward, the foot portion of the upper frame can be slid up and down relative to the foot portion of the lower frame.

<Third embodiment>
Attached FIG. 5 is an exploded perspective view showing a configuration of a bath chair for the physically handicapped according to the third embodiment of the present invention, and FIG. 6 is a longitudinal sectional view of FIG.

  Compared to the second embodiment, the latching protrusion 221 on the guide rail 220 side is eliminated, and instead, the latching protrusion 231 is newly formed on the seat plate 230 side.

  According to this configuration, the simple operation of pushing the seat plate forward of the backrest causes the seat plate and the guide rail to interfere with each other through the locking projection, and the seat plate and the guide rail are pushed in the direction in which the seat plate is pushed. Both can be withdrawn simultaneously.

  Further, for example, a bearing 250 is provided on the bottom surface of the seat plate at a portion corresponding to the channel 212 of the guide channel member 210 so that the guide rail is pulled out in front of the backrest and easily pushed into the backrest. ing.

  In addition, when the guide rail is pulled out forward, the guide rail is straight up to 1/2 point or 2/3 point forward of the guide rail, and slightly behind it (ie, near the backrest). Tilted. According to this configuration, it becomes easier to push the guide rail into the channel of the guide channel member.

  On the other hand, a locking projection is placed on the end portion of the foot of the guide rail, and a locking projection is also placed on the front end of the channel. By the mutual locking action (separation preventing action) of these locking projections, the guide channel It is preferable that the guide rail does not come out completely from the channel of the member.

<Fourth embodiment>
FIG. 9 attached herewith is a longitudinal sectional view showing the configuration of a bath chair for the physically handicapped according to the fourth embodiment of the present invention.

  Compared with the third embodiment, instead of the height adjustment hole and the locking pin being eliminated at the four corners of the upper and lower frames, a lower connecting pipe 194 is provided at a position substantially in the middle of the upper and lower frames. The difference is that a lower support plate 192 and an upper support plate 193 having an upper connecting pipe 195 are further provided.

  A plurality of height adjusting holes 190 are formed in the lower connecting pipe 194 and the upper connecting pipe 195 that overlap each other, and a locking pin 191 is provided in the lower connecting pipe.

<Modification>
Attached FIG. 7 is a form which can be applied from the first embodiment to the fourth embodiment described above, and is characterized in that a slide 260 into which the toilet 300 can be inserted is further provided on the bottom surface of the seat plate 230. It is.

<Usage example>
FIG. 8A to FIG. 8E attached are diagrams showing the use state of the bath chair for the physically handicapped person according to the first embodiment of the present invention, and the same applies to the second to fourth embodiments. Can be applied to.

  In this technical field, those who have ordinary knowledge can easily predict how a person with a movement disability can be carried from the bed 400 to the bath chair or from the bath chair to the bed through these drawings. Since it should be, the detailed explanation about it is omitted.

100 One-piece frame
100A assembling-type upper frame
100B Assembling-type lower frame
110 armrest
120 handle
130 Front wheel
140 rear wheel
150 back plate
160 headrest
170 footrest
180 Stopper
190 Height adjustment hole
191 Locking pin (pin)
192 lower supporting plate
193 upper supporting plate
194 Lower pipe
195 Upper pipe
200 seat assembly
210 Guide channel member
211 guide groove
212 channels
220 guide rail
221 Projection
230 seat plate
231 Projection
232 side wall
233 guide projection
234 opening
235 support rim
236 Fixing slot
237 ring type bearing plate
238 Rotating plate
239 Drain hole for drainage
240 Lock
250 bearing
260 slide
300 Toilet bowl
400 Bed

Claims (8)

In a bath chair for the physically handicapped person, in which a chair frame is provided with a seat and a backrest, and a moving wheel is provided on the leg portion of the chair frame extending under the seat,
The chair frame is composed of an integral frame 100,
The backrest is composed of a seat plate assembly 200,
The seat plate assembly 200 is
A guide channel member 210 provided on the integral frame 100;
A guide rail 220 slidably provided on the guide channel member so as to be pulled out in only one direction along the channel 212 of the guide channel member 210;
A seat plate 230 slidably provided on the guide channel member 210 so as to cover the channel 212 of the guide channel member, and drawn out in only one direction;
Consists of
When the seat plate 230 is pushed, the guide rails 220 and the seat plate 230 of the seat plate assembly 200 interfere with each other, and the latching protrusion 221 or the latching that allows both to be pulled out simultaneously in the direction in which the seat plate 230 is pushed. The bath chair for the physically handicapped person characterized in that the protrusion 231 is formed on any one of the guide rail 220 and the seat plate 230. In a bath chair for the physically handicapped person, in which a chair frame is provided with a seat and a backrest, and a moving wheel is provided on the leg portion of the chair frame extending under the seat,
The chair frame is composed of an assembly-type lower frame 100B provided with a moving wheel, and an assembly-type upper frame 100A coupled to the assembly-type lower frame so that height adjustment is possible.
The seat comprises a seat plate assembly 200;
The seat plate assembly 200 is
A guide channel member 210 provided on the assembly-type upper frame 100A;
A guide rail 220 slidably provided on the guide channel member so as to be pulled out in only one direction along the channel 212 of the guide channel member 210;
A seat plate 230 slidably provided on the guide channel member 210 so as to cover the channel 212 of the guide channel member, and drawn out in only one direction;
Consists of
When the seat plate 230 is pushed, the guide rails 220 and the seat plate 230 of the seat plate assembly 200 interfere with each other, and the latching protrusion 221 or the latching that allows both to be pulled out simultaneously in the direction in which the seat plate 230 is pushed. A bath chair for the physically handicapped person, characterized in that the projection 231 is formed on any one of the guide rail 220 and the seat plate 230.   The bath chair for the physically handicapped person according to claim 2, wherein the guide rail 220 and the seat plate 230 are pulled out in front of the backrest 150. The seat plate 230 is
An opening 234 is formed at the part where the buttocks abuts,
A support rim 235 is formed around the opening 234,
4. The bath chair for the physically handicapped person according to claim 1, wherein the rotating plate 238 is placed on the support rim 235. 5.   The bath chair for the physically handicapped person according to claim 4, wherein an annular bearing plate 237 is inserted and arranged between the support rim 235 and the rotating plate 238.   6. The bath chair for the physically handicapped person according to claim 5, wherein the rotary plate 238 is provided with a drainage defecation hole 239 at a portion where the buttocks abut. A fixing groove 236 or a fixing tool 240 is further provided at one branch around the rotating plate 238, and
7. The motion inconvenience according to claim 6, wherein a fixing branch 240 corresponding to the fixing groove or a fixing groove 236 corresponding to the fixing tool is formed in one branch around the opening 234. Bath chair for the elderly.   The bath chair for the physically handicapped person according to claim 7, wherein a toilet 260 coupling slide 260 is further provided on a bottom surface of the seat plate 230.

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