WO2014168348A1 - Bath chair for person having mobility disability - Google Patents

Abstract

The present invention relates to a bath chair for a person having a mobility disability, which enables a caregiver to easily move the person having a mobility disability from a bed to a seat board or from the seat board to the bed without having to lift the person up by the arms and can be used as a chair for a toilet or as a wheelchair. The bath chair for a person having a mobility disability, according to the present invention, comprises a seat and a back on a chair frame and movable wheels installed in leg parts of the chair frame extended to the bottom of the seat, wherein: the chair frame has a prefabricated lower frame (100B) provided with the movable wheels and a prefabricated upper frame (100A) coupled to the prefabricated lower frame such that the height thereof can be adjusted; the seat is provided with the seat board assembly (200); and the seat board assembly (200) comprises a guide channel member (210) provided on the prefabricated upper frame (100A), a guide rail (220) slidably provided on the guide channel member so as to be withdrawn in only one direction along a channel (212) of the guide channel member (210), and a seat board (230) slidably provided on the guide channel member (210) covering the channel (212)of the guide channel member and withdrawn in only one direction.

Description

Bath chairs for the disabled

The present invention, from bed to seat or from bed to bed, the caregiver can easily move without lifting the discomfort, and can also be used as a defecation chair and wheelchair, multipurpose bath for the disabled (elderly and physically handicapped) It's about a chair.

As a prior art of the present invention, for example, Patent Document 1 discloses a bath chair for a person with a disability free of charge.

This bath chair, as shown in Figure 1, four legs 21 with wheels 22 are installed at the four corners of the bottom of the saddle 13, the backrest 12 is coupled to the back of the saddle, the backrest A handle 15 is provided at the top of the rear side, and between the backrest and the saddle, armrests 30 and safety guards 40 are formed on both sides of the backrest, and seat belt means 51 and 52 are provided across the saddle. In addition, a plurality of drainage holes 11 are drilled in the saddle and the backrest.

However, according to this configuration, even when the bath chair is placed up to the place where there is a person with a handicapped person (for example, near the bed), the caregiver must eventually carry the handicapped person and move over the bath chair. This can be very cumbersome for a caregiver if the lazy person is a person who is overweight.

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

As shown in Fig. 2, the chair has a seating plate 60 having a bowel opening 61 in the center and four legs 62 having wheels disposed at four corners of the bottom, and a predetermined angle range. The backrest 70 coupled to the back of the seating plate so as to be able to pivot in the inside, the armrest 71 installed on the left and right sides of the backrest, the leg rest plate 80 coupled to the front of the seating plate so as to be able to swing within a predetermined angle range, and the seating plate And a toilet bowl 90 disposed below the toilet bow hole 61 at a predetermined interval, and a toilet bow lid 91 slidably inserted in the gap between the seating plate and the toilet bowl.

However, like the bath chair of patent document 1, the chair of patent document 2 also has the disadvantage that a caregiver should hold a person with a delay in order to sit a restraint on a seating board.

[Preceding technical literature]

[Patent Documents]

(Patent Document 1) Republic of Korea Patent Registration No. 10-1140364

(Patent Document 2) Republic of Korea Utility Model Registration No. 20-0166119

The present invention has been proposed to solve the above-mentioned disadvantages of the conventional bath chair, the object of the caregiver to provide a bath chair configured to move the behavioral discomfort from the bed to the seat plate or from the seat plate to the bed without carrying a behavioral discomfort There is this.

In addition, an object of the present invention is to provide a multi-purpose bath chair that can also be used as a bowel chair and a wheelchair.

Features of the configuration of the bath chair for behavioral discomfort proposed by the present invention are as follows.

[1] A bath chair for disabled persons, wherein the chair frame is provided with a seat and a backrest, respectively, and movement wheels are installed on leg portions of the chair frame extending under the seat.

Chair frame is composed of an integrated frame,

The seat consists of a seat plate assembly,

The seat plate assembly includes: a guide channel member installed on an integrated frame; A guide rail slidably mounted to the guide channel member to be pulled out in one direction along a channel of the guide channel member; Bath chair for the disabled, characterized in that the seat plate is slidably installed on the guide channel member in a form covering the channel of the guide channel member is drawn out in one direction.

[2] A chair for motion discomfort, wherein a chair frame is provided with a seat and a backrest, respectively, and movement wheels are installed on leg portions of the chair frame extending under the seat.

The chair frame is composed of a prefabricated lower frame provided with moving wheels and a prefabricated upper frame coupled to a height adjustable relative to the prefabricated lower frame,

The seat consists of a seat plate assembly,

The seat plate assembly includes: a guide channel member installed on the prefabricated upper frame; A guide rail slidably mounted to the guide channel member to be pulled out in one direction along a channel of the guide channel member; Bath chair for the disabled, characterized in that the seat plate is slidably installed on the guide channel member in a form covering the channel of the guide channel member is drawn out in one direction.

[3] The above-mentioned [1] and [2], wherein the guide rail and the seat plate are pulled out toward the back of the backrest.

[4] In the above [1] to [3], the seat plate is characterized in that an opening is formed at a portion where the butt meets, a support rim is formed along the circumference of the opening, and a rotating plate is mounted on the support rim. Bath chairs for the disabled.

[5] The bath chair according to the above [1] to [4], wherein an annular bearing plate is disposed between the support rim and the rotating plate.

[6] The bath chair according to the above [1] to [5], wherein the rotating plate is provided with a drainage combined defecation hole at a portion where the hip is in contact with each other.

[7] In the above [1] to [6], a fixed groove or a fastener is provided at a circumferential point of the rotating plate, and a circumferential point of the opening has a fixed groove corresponding to the fastener or the fastener corresponding to the fixed groove. Bath chair for the disabled.

[8] The bath chair according to the above [1] to [7], wherein the engaging jaw for allowing the guide rail and the seat plate to be drawn out at the same time is formed on any one of the guide rail and the seat plate.

[9] The bath chair according to the above [1] to [8], wherein the toilet seat slide is further provided on the bottom of the seat plate.

Since the constitution of the bath chair for the disabled person according to the present invention is as described above, it has the following effects and effects.

According to the configuration of the above [1], the person with discomfort lying on the bed is turned sideways near one end of the bed, and then the seat plate of the seat plate assembly is pulled out toward the bed so that the hip part of the person with the motion discomfort spans the seat plate. The caregiver hugs the disabled person by raising the upper body of the disabled person and turning it 90 ° on the seat, with the back of the disabled person facing the back of the bath chair, then pushing the seat into place as the sitting person is sitting. Without raising, it is easy to move the discomfort from bed to seat and from seat to bed.

According to the configuration of [2], in addition to the action and effect of the above [1], the height of the seat plate drawn out toward the bed can be adjusted according to the height of the bed, so that people with discomfort may feel more comfortable and safer. You can move it over the seat.

According to the configuration of [3] above, in addition to the operations and effects of the above [1] and [2], since the seat plate can be pulled out more toward the couch, it is not necessary to turn the person with discomfort to the side near the couch corner. do.

According to the structure of said [4], in addition to the action and effect of said [1]-[3], the person with a discomfort sitting on the seat can be easily rotated in either direction.

According to the configuration of [5] above, in addition to the operations and effects of the above [1] to [4], since the rotating plate can be rotated more smoothly on the annular bearing plate, the caregiver uses less force on the seat plate. Sitting discomfort can be rotated more easily.

According to the configuration of the above [6], in addition to the operations and effects of the above [1] to [5], it is possible to more easily perform the drainage treatment and the bowel movement treatment through the combined drainage defecation hole formed in the central portion of the rotating plate.

According to the configuration of [7] above, in addition to the actions and effects of the above [1] to [6], the movement (rotation) of the rotating plate can be controlled by engaging and disengaging the fastener and the fixing groove.

According to the configuration of [8] above, in addition to the effects and effects of the above [1] to [7], both of them are simultaneously drawn out in the same direction via the locking step provided on either of the seat plate and the guide rail.

According to the configuration of [9] above, in addition to the operations and effects of the above [1] to [8], since the toilet bowl can be slide-bonded to the bottom of the seat plate, the bowel movement can be neatly processed.

Other configurations, actions, and effects of the bath chair for the inconvenienced person according to the present invention will be described in detail through the following examples.

1 is a perspective view of a retard free person bath chair according to a conventional example.

Figure 2 is a perspective view of the bath and bowel movement chair for the disabled in accordance with another conventional example.

Figure 3 is a perspective view of a bath chair for a behavioral discomfort according to the first embodiment of the present invention.

Figure 4 is a perspective view of a bath chair for a behavioral discomfort according to the second embodiment of the present invention.

Figure 5 is an exploded perspective view showing the configuration of a bath chair for a behavioral discomfort according to the third embodiment of the present invention.

6 is a longitudinal cross-sectional view of FIG. 5;

Figure 7 is a longitudinal cross-sectional view of the toilet seat slide coupled under the seat of the bath chair for disabled persons according to the present invention.

8A to 8E are diagrams illustrating a state of use of the bath chair for the disabled according to the first embodiment of the present invention.

9 is a longitudinal cross-sectional view of a bath chair for a behavioral discomfort according to a fourth embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, various embodiments of a bath chair for a behavioral discomfort according to the present invention will be described in detail with reference to the accompanying drawings.

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

The frame may be a form in which the frame portion supporting the backrest is fixed to the frame portion supporting the seat plate assembly, or may be in a form in which the angle can be adjusted. Therefore, in the claims, the unitary frame and the prefabricated upper frame are defined as being in the form of both an angle fixed type and an angle adjustable type.

<< First Example >>

3 is a perspective view showing a schematic configuration of a bath chair for a motion disabled person according to a first embodiment of the present invention.

As shown in the figure, the bath chair for the disabled in accordance with the present embodiment, the integrated frame 100 of the same or similar form as the known iron chair frame, and the seat plate assembly 200 is installed on the integrated frame 100 ) And the backrest 150, and other additional components.

More specifically, the unitary frame 100 has four legs, each of which is provided with a moving wheel.

Of the four moving wheels, the two relatively small front wheels 130 are rotatable 360 °, and are provided with locking means for stopping the wheels at a desired position. On the other hand, the two rear wheels 140 detachable from the integrated frame are larger than the front wheels 130, so that they can easily cross the lower threshold and the like.

In addition, the armrest 110 is provided on the left and right sides of the unitary frame 100, the armrest 110 may be welded to the unitary frame 100, can be assembled and disassembled using a fastening means such as bolts. One side may be fixed by a hinge, and it may be comprised so that it may be flipped back or lowered in front of a back as needed.

Moreover, the footrest 170 which can turn back and receive is provided in the rod between two front wheels 130. As shown in FIG.

In addition, a stopper 180 that can move up and down is provided on the other rod above the rod on which the footrest 170 is installed. The stopper 180 restricts the movement of the guide rail 220 and the seat plate 230. For example, as shown in FIG. 3, when the stopper 180 is lowered, the guide rail 220 and the seat plate 230 may be pulled out in front of the backrest 150, but as shown in FIG. 8E, the stopper 180 is upward. If raised, the guide rail and seat plate cannot slide forward. The stopper 180 may be a one-touch type that is pushed down by a finger once and then pushed up by pressing it again, or may be a manual type that is pinned at an appropriate position after being pulled up by a finger, or may be another known configuration.

In addition, a handle 120 is provided at the rear of the upper portion of the frame portion on which the backrest 150 is mounted so that the caregiver can easily push the bath chair, and the frame portion between the backrest and the handle is sewn on both ends. The fabric is wound for headrest 160. The frame portion on which the fabric is to be wound is reduced in diameter or grooved to have a smaller diameter than the other portions of the frame.

As described above, the description of the integrated frame 100 of the bath chair for the incompetent behavior according to the first embodiment is finished, and the seat plate assembly 200 will be described.

As can be seen from the examples of FIGS. 3 and 5, the seat plate assembly 200 according to the present embodiment includes a guide channel member 210 fixed on the integrated frame 100 and a channel 212 of the guide channel member. A guide rail 220 slidably installed on the guide channel member so as to be drawn out toward the back of the backrest along a) and a seat plate slidably installed on the guide channel member in a form covering the channel of the guide channel member to be pulled out only in one direction. It consists of 230. And this seat board is processed, for example in the surface according to the curved shape of a human body.

In addition, the seat plate has a circular opening 234 formed at a portion where the buttocks of the person with a disability abuts, and a support rim 235 is formed along the circumference of the seat in a slightly recessed form from the surface of the seat plate. The rotating plate 238 has a structure in which the rotating plate 238 is mounted on the support rim via the annular bearing plate 237. This rotating plate can be rotated by 360 degrees, for example.

Moreover, as for the rotation plate, the drainage combined defecation hole 239 is formed in the part which a butt contact, and the fastener 240 is provided in the one point of the circumference of the rotation plate.

A fixing groove 236 is formed at one point around the opening so as to correspond to the fixture. This fixing groove can be formed, for example, by cutting out a portion of the seat plate or by digging a shallow depth groove in the surface of the seat plate.

With this configuration, it is possible to prevent the rotation of the rotating plate 238 by entering one end of the fixture into the fixing groove 236, and, on the contrary, rotating the rotating plate by pushing one end of the fixture fitted into the fixing groove 236 out of the fixing groove. You can do it.

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

This guide protrusion slides in the guide groove.

In addition, at least one of the guide grooves is close to the backrest, so that the seat plate does not fall behind the backrest.

In addition, the locking jaw 221 protrudes from the front center portion of the guide rail, and the locking jaw serves as a handle that can be held by a finger when the caregiver pulls out the guide rail first, for example. The moving seat serves as a stopper to prevent it from falling forward in the absence of such a jaw, and when the caregiver pushes the seat forward in front of the backrest by applying force to the seat first, the seat and the guide rail interfere with each other. It serves to pull out in the same direction at the same time.

<< Second Embodiment >>

4 is a perspective view showing a schematic configuration of a bath chair for a motion disabled person according to a second embodiment of the present invention.

Compared to the first embodiment, the chair frame according to the present embodiment includes a prefabricated lower frame 100B having four wheels and a prefabricated upper frame 100A coupled to the prefabricated lower frame so that height adjustment is possible. Only the difference is made, and the other components are the same as that described in the first embodiment.

In the leg portions of the lower frame and the upper frame that overlap each other, height adjusting holes 190 are formed at intervals of, for example, 5 mm to 1 cm, and the inner and outer height adjusting holes are aligned at an appropriate position, as illustrated in FIG. The locking pin 191 inside the leg of the lower frame 100B is fixed to the height adjusting hole 190, and pushes the end of the locking pin protruding out of the height adjusting hole back into the upper frame of the upper frame. It is possible to slide the leg portion in the vertical direction relative to the leg portion of the lower frame.

<Example 3>

5 is an exploded perspective view showing the configuration of a bath chair for a motion disabled person according to a third embodiment of the present invention, Figure 6 is a longitudinal cross-sectional view of FIG.

Compared to the second embodiment, the locking jaw 221 on the guide rail 220 side disappears, and instead, there is a difference in that the locking jaw 231 is newly formed on the seat plate 230 side.

According to this configuration, by the simple operation of pushing the seat plate forward to the backrest, the seat plate and the guide rail interfere with each other via this locking step, so that both the seat plate and the guide rail can be pulled out simultaneously in the direction in which the seat plate is pushed.

In addition, the bearing 250 is provided on the bottom surface of the seat plate, for example, at a portion corresponding to the channel 212 of the guide channel member 210 so that the guide rail is easily pulled out or pushed toward the backrest.

When the guide rail is taken out, the front half of the guide rail or the front 2/3 of the guide rail has a straight line shape, and is slightly inclined behind it (ie, closer to the backrest). According to this configuration, it becomes easier to push the guide rail into the channel of the guide channel member.

On the other hand, by placing a locking jaw at the end of the leg of the guide rail and a locking jaw at the front end of the channel, so that the guide rail does not completely come out of the channel of the guide channel member by mutual locking action (separation preventing action) of these locking jaws. It is desirable to.

<< Fourth Example >>

9 is a longitudinal sectional view showing the configuration of a bath chair for a motion disabled person according to a fourth embodiment of the present invention.

Compared with the third embodiment, the lower support plate 192 having the lower connecting pipe 194 at the approximately center position of the upper and lower frames instead of the height adjusting holes and the locking pins at the four corners of the upper and lower frames. There is a difference in that the upper support plate 193 having the upper connection pipe 195 is additionally installed.

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

<< modification >>

7 is a form that can be applied to all of the above-described first to fourth embodiments, the slide 260 for inserting the toilet 300 is further installed on the bottom surface of the seat plate 230.

<< use example >>

8A to 8E are diagrams illustrating a state of use of the bath chair for the inconvenient person according to the first embodiment of the present invention, and the same may be applied to the second to fourth embodiments.

Those skilled in the art will be able to easily predict how to move the discomfort from the bed 400 to the bath chair and from the bath chair to the bed through these drawings, a detailed description thereof will be omitted. do.

[Description of the code]

100 ... one-piece frame

100 A ... prefabricated upper frame

100B ... prefabricated 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 ... 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 protrusion

234 ... opening

235 ... support rim

236 ... fixing slot

237 ... ring type bearing plate

238 ... rotating plate

239 ... drainage drain hole

240 ... lock

250 ... bearing

260 ... slide

300 ... bedpan

400 bed

Claims (8)

In the chair frame is provided with a seat and a backrest, respectively, and the movement wheel is installed on the leg of the chair frame extending under the seat, The chair frame is composed of an integrated frame 100, The seat is composed of a seat plate assembly 200, Seat plate assembly 200, A guide channel member 210 installed on the integrated frame 100; A guide rail 220 slidably installed in the guide channel member so as to be drawn out in one direction only along the channel 212 of the guide channel member 210; A seat plate 230 slidably installed on the guide channel member 210 to cover the channel 212 of the guide channel member and being drawn out only in one direction; It consists of, When pushing the seat plate 230, the guide rail 220 and the seat plate 230 of the seat plate assembly 200 interfering with each other so that both of the locking jaw 221 or the hook to be pulled out simultaneously in the direction in which the seat plate 230 is pushed The jaw 231 is a bath chair for a behavioral discomfort, characterized in that formed on any one of the guide rail 220 or the seat plate 230. In the chair frame is provided with a seat and a backrest, respectively, and the movement wheel is installed on the leg of the chair frame extending under the seat, The chair frame is composed of a prefabricated lower frame (100B) is provided with a moving wheel, and a prefabricated upper frame (100A) is coupled to the height adjustable with respect to the prefabricated lower frame, The seat is composed of a seat plate assembly 200, Seat plate assembly 200, A guide channel member 210 installed on the prefabricated upper frame 100A; A guide rail 220 slidably installed in the guide channel member so as to be drawn out in one direction only along the channel 212 of the guide channel member 210; A seat plate 230 slidably installed on the guide channel member 210 to cover the channel 212 of the guide channel member and being drawn out only in one direction; It consists of, When pushing the seat plate 230, the guide rail 220 and the seat plate 230 of the seat plate assembly 200 interfering with each other so that both of the locking jaw 221 or the hook to be pulled out simultaneously in the direction in which the seat plate 230 is pushed The jaw 231 is a bath chair for a behavioral discomfort, characterized in that formed on any one of the guide rail 220 or the seat plate 230. The method of claim 2, Guide rail 220 and the seat plate 230 is a bath chair for the disabled, characterized in that is drawn out to the front of the backrest 150. The method according to any one of claims 1 to 3, The seat plate 230, An opening 234 is formed at the portion where the butt meets, A support rim 235 is formed along the circumference of the opening 234, Bath chair for behavioral discomfort, characterized in that the rotary plate 238 is mounted on the support rim 235. The method of claim 4, wherein An annular bearing plate 237 is inserted and arranged between the support rim 235 and the rotating plate 238, wherein the bath chair for the incompetent of the movement is characterized in that it is. The method of claim 5, Rotating plate 238 is a bath chair for a behavioral discomfort, characterized in that the buttock contact portion, the combined drainage hole 239 is formed. The method of claim 6, Fixing grooves 236 or fasteners 240 are further provided at one point around the rotation plate 238, At one point around the opening 234, a fastener 240 corresponding to the fixing groove or a fixing groove 236 corresponding to the fixing member is formed. The method of claim 7, wherein Toilet seat 300 is a sliding chair 260 is characterized in that the bath chair for the disabled, characterized in that further installed on the bottom surface of the seat plate (230).

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