JP4392648B2 - Shower wheelchair - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a shower wheelchair for use by a handicapped person or an elderly person who needs care to have a caregiver wash his body.
[0002]
[Prior art]
When a care recipient such as a handicapped person or an elderly person who needs care needs to take a shower with the help of the caregiver, the caregiver can have a fun shower and also for the caregiver. If there is a wheelchair that can easily wash the cared person's body and can be showered, the cared person can always maintain a clean body, which is desirable for health. For this purpose, various wheelchairs for showers have been devised.
[0003]
For example, the structure of the shower wheelchair disclosed in Patent Document 1 is “from the second line of the second page ([0003]),“ providing a shower wheelchair having a seat portion having a hole in the center of the main body of the wheelchair. The seat portion is preferably supported by a front upper beam and a rear upper beam at the front end portion and the rear end portion, and the middle portion of the front upper beam is positioned downward so that a hand can be inserted directly under the seat portion. The middle part of the rear upper beam is curved backward to avoid the hole in the seat, and the seat is preferably substantially U-shaped and laterally or rearward Further, a footrest is arranged on the front lower part of the seat part so as to be slidable back and forth, and a backrest part is arranged on the rear side of the seat part, and the backrest part and It is preferable that each of the footrests has a frame and a net is stretched over the frame. " It has a.
[0004]
The structure of the shower chair in Patent Document 2 is such that the folding handle for lifting the chair when carrying by an appendant is attached to the front and back of the chair in order to overcome the steps of the bath, and the two front and rear handles are attached. It is characterized by being able to be carried to the bathroom by an attendant.
[0005]
As described above, the conventional shower wheelchair or shower chair is similar in that a hole is provided in the center of the seat, but in any chair, in order to wash the cared person's body Is not sufficient for caregivers and caregivers. The inconvenient state of the handicapped person, such as the handicapped person or the elderly person who needs care, is different from each other, and wash the body thoroughly according to the physical condition of the cared person sitting in the chair The advent of a wheelchair that can do was desired.
[0006]
[Patent Document 1]
JP-A-10-323377 (see paragraph [0003] on the second page)
[0007]
[Patent Document 2]
Japanese Patent Application No. 2003-24388 (see “Detailed Description of the Invention” on page 2)
[0008]
[Problems to be solved by the invention]
The present invention has been made in view of the above facts, and provides a shower wheelchair that can sufficiently wash a cared person's body from the back to the toes according to the physical condition of the cared person sitting in the wheelchair. It is.
[0009]
[Means for Solving the Problems]
The present inventor has conducted intensive research to provide a shower wheelchair that is gentle to caregivers and care recipients. As a result, the backrest can be slid up and down, and the footrest can be turned up and down, so that it can be used for a variety of care recipients and a wheelchair that is easy for caregivers to wash. succeeded in.
[0010]
Means for solving the problems of the present invention is that a backrest portion that slides up and down is inserted into a backrest frame, an armrest that can be turned up and down is pivotally attached, and a substantially U-shaped opening at the center of the seat portion A wheelchair having a seat portion having a front and a footrest that is pivotable up and down at the front portion, wherein a removable center pad is attached to a substantially U-shaped opening in the center of the seat portion. This is a shower wheelchair. By sliding the backrest part up and down, the cared person's back can be washed evenly up and down. By making the armrest pivotable up and down, it became easier for the cared person to get on and off the wheelchair. By enabling the footrest to be turned up and down, the sole of the care recipient can be easily washed by simply raising the footrest while sitting. By providing a substantially U-shaped opening in the center of the seat, and by attaching a removable center pad to this opening, depending on the condition of the care recipient, Can be used with the center pad removed.
[0011]
Another means for solving the problems of the present invention is the shower wheelchair according to claim 1, wherein a drainage hole is formed in the footrest. By providing a hole for draining the footrest, you can rest your feet comfortably without collecting dirty water under the feet.
[0012]
Another means for solving the problems of the present invention is the shower wheelchair according to any one of claims 1 and 2, wherein the back surface of the footrest is made of an elastic member. By configuring the back surface of the footrest with an elastic member, when the footrest is raised and used, the back surface of the footrest expands and feels like hitting the shin.
[0013]
Another means for solving the problems of the present invention is the shower wheelchair according to any one of claims 1 to 3, wherein a drainage hole is formed in the seat portion. By providing a drainage hole in the seat, the dirty water that has washed the body can sit comfortably without accumulating in the seat.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the shower wheelchair according to the present invention will be described with reference to the drawings. However, the present invention is not limited to the following examples.
[0015]
As shown in the side view of FIG. 1 or the front view of FIG. 2, the shower wheelchair 100 of the present invention is inserted into the backrest portion 11 so as to slide up and down the backrest frame 12 of the wheelchair. Further, the armrest 13 is pivotally attached to the backrest frame 12 so as to rotate up and down. The seat portion 14 is provided with a substantially U-shaped opening portion 27 (see FIGS. 5 and 6) in the center of the seat portion, and a center pad 28 is attached to the side surface of the substantially U-shaped opening portion 27. A continuous recess 25 was provided. Further, the footrest 17 is inserted into the footrest support frame 34 and can be turned up and down. On the side surface of the removable center pad 28 to be attached to the substantially U-shaped opening portion 27 in the center of the seat portion, there is a continuous recess provided on the side surface of the substantially U-shaped opening portion 27 of the seat portion 14. The center pad 28 can be removed depending on the condition and desires of the cared person. It is also possible to install a toilet under the seat of the shower wheelchair 100 with the center pad 28 removed.
[0016]
As shown in FIG. 3 (A), the backrest 11 of the shower wheelchair according to the present invention is provided with fitting grooves 24 to be inserted into the backrest frame 12 on both sides of the backrest 11. It is inserted into the backrest frame 12 and fixed by quick levers 22 attached to both sides of the backrest portion 11 shown in FIGS. 4 (B) and 4 (C). When the backrest part 11 is moved up and down, the left and right quick levers 22 are raised, and the backrest part 11 can be slid up and down along the backrest frame 12 to be adjusted to an arbitrary vertical position. FIG. 4 shows a backrest portion 11 having another shape of the backrest portion 11, and a valley-shaped curved portion is provided above and below the backrest portion 11 to widen the washing range of the back of the care recipient.
[0017]
5A shows the shape of the seat portion 14 from the top surface, and FIG. 5B shows the shape of the side surface. The seat portion 14 is provided with an opening 27 in the center portion of the seat surface. A continuous concave portion is provided on the side surface of the substantially U-shaped opening portion 27, and the continuous convex portion 29 of the center pad 28 is engaged to form a substantially U shape provided on the seat surface of the seat portion 14. The mold opening 27 can be closed. 6A shows a front view of seats 14 and B having different shapes. Water drainage holes 26 are formed on both sides of a substantially U-shaped opening portion 27 on the seat surface so that water does not accumulate on the seat surface. The drain hole 26 is not limited to this position, and may be changed according to the angle of the seating surface. For example, when the seat surface is inclined so as to be lowered, a water draining hole may be formed in the back of the seat surface.
[0018]
FIG. 7A shows a side view of the center pad 28 attached to the substantially U-shaped opening of the seat portion, and FIG. 7B shows a front view of the center pad 28. It is desirable that the surface shape of the center pad 28 be the same height and shape as the seating surface so as not to give the care recipient an uncomfortable feeling when attached to the seat portion 14. It is desirable that the continuous convex portion 29 provided on the side surface of the center pad 28 engages with the continuous concave portion 25 provided on the side surface of the substantially U-shaped opening portion 27 of the seat portion 14 without a gap.
[0019]
FIG. 8A shows the upper surface of the footrest 17. The surface with which the sole of the footrest 17 abuts is provided with a large number of fine protrusions that do not slip and do not cause discomfort, but fine lattice-like grooves may be provided. Further, it is desirable to provide a drain hole 31 at the rear part of the footrest 17 so that water does not accumulate. Further, the rear portion of the footrest 17 is slightly higher than the upper surface of the footrest 17 so that the heel does not slip later, and the heel contact portion 30 is provided. As shown in FIG. 8B, the side surface of the footrest 17 is inclined from the front end to the rear end, and the rear end is slightly lower than the front end. The water draining hole 31 is formed at a position where the water at the rear end is easily stored. The insertion hole 32 is inserted into the footrest support frame 34 so as to rotate up and down. FIG. 8C shows a front view of the footrest 17. The inflated shin contact portion 33 of the footrest 17 shown in FIG. 8C does not hurt even if the rear surface of the footrest 17 contacts the inflated shin of the cared person when the cared person stands and stands up. In addition, the surface is made slightly concave so as not to give a sense of incongruity, and the surface has elasticity.
[0020]
FIG. 9 shows a front view of the footrest 17. The footrest 17 is fitted and inserted into a footrest support pipe 35 attached inside the lower frame 19 so that the footrest support frame 34 can slide back and forth. When the cared person is transferred to the wheelchair, if the footrest is placed in the back, the feet become wide and easy to transfer. In addition, when washing the care recipient's feet, the feet are usually washed with the footrest 17 standing, but even if the footrest 17 is placed in the back of the wheelchair, the footrest 17 does not get in the way and easily. You can wash your feet.
[0021]
FIG. 10 shows the back surface of the shower wheelchair 100 of the present invention. In the state where the footrest 17 is raised, as shown in FIG. 10, the rear surface 33 of the footrest is made of an elastic material on the front surface of the wheelchair and is curved so as not to feel uncomfortable even if it comes into contact with the inflated shin. The screw head 36 under the footrest support frame 34 is used to receive the bottom of the footrest 17 when the footrest 17 is flattened by tilting the footrest 17 forward.
[0022]
【The invention's effect】
The shower wheelchair according to the present invention allows the backrest part to be moved up and down, so that when the cared person's back is washed, the cared person's back is lowered with the backrest part lowered without moving. After washing the upper part, the backrest part can be raised to wash the lower part of the back. Furthermore, since the armrest can be rotated, when the cared person gets on and off the wheelchair, the user can get on and off easily by raising the armrest. In addition, since the footrest can be turned up and down, when the caregiver's foot is washed, the sole of the caregiver can be easily washed by raising the footrest.
[Brief description of the drawings]
FIG. 1 is a side view of a shower wheelchair.
FIG. 2 is a front view of a shower wheelchair.
FIG. 3 is a front view of a backrest portion.
FIG. 4 is a front view of a backrest having another shape.
FIG. 5 is a top view of a seat portion.
FIG. 6 is a top view of a seat portion having another shape.
FIG. 7 is a side view of the center pad.
FIG. 8 is a top view of the footrest.
FIG. 9 is a partial perspective view showing the back and forth movement of the footrest.
FIG. 10 is a partial perspective view of the back surface of the footrest and seat.
[Explanation of symbols]
100: Shower wheelchair 11: Backrest 12: Backrest frame 13: Armrest 14: Seat 15: Rear vertical frame 16: Front vertical frame 17: Footrest 18: Front caster 19: Lower frame 20: Rear caster 21: Grasping part 22: Quick lever 23: Front frame 24: Insertion groove 25: Concave part 26: Drainage hole 27: Opening part 28: Center pad 29: Convex part 30: Spear contact part 31: Drainage hole 32: Insertion hole 33: Inflated shin contact part 34: Footrest support frame 35: Footrest support pipe 36: Footrest fixing screw

Claims (4)

When washing the back of the cared person, the cared person does not move, but after washing the upper part of the cared person's back with the back part 11 lowered, the back part 11 is raised and the cared person's back By sliding the backrest part 11 up and down so that the lower part can be washed , fitting grooves 24 on both sides of the backrest part 11 of a size that can wash the upper and lower sides of the cared person uniformly , backrest 11 fitted to the fitting groove 24 of the slidable backrest 11 vertically with a quick lever 22 for fixing both sides of the back frame 12 to the back frame 12, upper and lower times to the back frame 12 A seat with a movable armrest 13 pivotally attached, a substantially U-shaped opening 27 in the center of the seat, and a center pad 28 detachably attached to the substantially U-shaped opening 27 14 and up on the front A shower wheelchair having a pivotable footrest 17, wherein a concave portion continuous to a side surface of the substantially U-shaped opening portion 27 in the center of the seat portion is provided, and a side surface of the center pad 28 is provided with the seat portion. A shower wheelchair characterized in that a continuous convex portion engaging with the concave portion is provided and the removable center pad 28 is attached. A drainage hole is formed in the rear part of the footrest 17 provided with a large number of fine protrusions so that the foot does not slip on the surface which can slide back and forth and the sole abuts. The shower wheelchair according to 1. The back surface 33 of the footrest 17 provided with a large number of fine projections so that the foot does not slip on the surface that can slide back and forth and the foot abuts is made of an elastic member, and even if it abuts against the inflated shin The shower wheelchair according to claim 1 or 2, wherein the shower wheelchair is curved so as not to feel uncomfortable . The water drainage holes 26 are formed on both sides of the substantially U-shaped opening portion 27 of the seat surface, and the water drainage holes are formed in the seat portion so that water does not accumulate on the seat surface. The shower wheelchair according to claim 1, wherein the shower wheelchair is provided.

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