JP3198434B2 - Simple bathtub and bed - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bedridden elderly person, a person with a physical disability, an injured person, or a person who needs the assistance of a nurse (collectively referred to as a bedridden elderly person in this specification). The present invention relates to a simple bathtub / bed that allows bathing while standing.

[0002]

2. Description of the Related Art In the past, when a bedridden elderly person was to be bathed, the bedridden elderly person had to be moved into a bathtub with the hands of a nurse, which required much labor and time. For this reason, the burden on nurses was heavy and heavy labor. Furthermore, transferring the bedridden elderly person into the bathtub has a problem that the burden on the bedridden elderly person is large and the physical strength of the bedridden elderly person is exhausted. Also, when nursing a bedridden elderly person at home, the bedridden elderly person had to be transported to the bathtub, which was very hard work for nurses. In order to reduce the burden on nurses, there is a structure in which a bedridden elderly person is suspended by an electric lift and transferred into a bathtub, but the structure is complicated,
It will be expensive. Moreover, the burden on the bedridden elderly cannot be reduced.

[0003]

SUMMARY OF THE INVENTION A first object of the present invention is to solve these problems of the prior art and to quickly and easily take a bedridden elderly person with a small number of hands and easily take up a small space. To provide a simple bathtub / bed which can greatly reduce the burden on nurses and bedridden elderly people, has excellent workability and is easy to handle, and has a simple configuration and can be manufactured at low cost. It is in. A second object is to maintain the posture of a bedridden elderly person while taking a bath, reduce the burden on the bedridden elderly person while taking a bath, and improve the nursing ability of a nurse. Third
The object of the present invention is to prevent bedsore of bedridden elderly person and promote blood circulation by acupressure.

[0004]

Means for Solving the Problems The constitution of the present invention which has solved the above problems is as follows: 1) A waterproof sheet is put on a bed surface of a reclining bed in which a surface portion supporting a back of a horizontal bed surface can be inclined, A flat U-shaped bag that expands and contracts into a substantially vertical wall by injecting air is attached to the outer peripheral position of the waterproof sheet in a water-tight manner, and air is evacuated to the bet corner position of the bag.
Gathers are provided to make the body spread outwards.
The bag that has been inflated while holding the
The connecting sheet, which is held upright so as to surround the outer circumference of
A simple tub for storing hot water or water is formed by the bag body and the bed surface, which are attached to each of the gather portions and inflated by injecting air in a state where the surface supporting the back is at an inclined position at a predetermined angle. 2) The above-mentioned 1) which is provided with electric drive means for electrically adjusting a surface portion supporting the back of the bed surface between a horizontal state and an inclined state.
3) The simple bathtub / bed described in 3), wherein the surface portion supporting the feet on the bed surface is bendable in a mountain shape, and the surface portion supporting the feet is bent in a mountain shape having a predetermined height. 4) The simple bathtub / bed as described in 3) above, further comprising electric drive means for electrically adjusting the surface portion supporting the back of the bed surface and the surface portion supporting the feet to a horizontal state and an inclined state. 5) A headboard or footboard is erected on a bed with a horizontal bed surface, a waterproof sheet is placed on the horizontal bed surface and the inner surface of the headboard or footboard, and a substantially vertical wall is formed by injecting air. A flat U-shaped bag body which expands and contracts is attached to the outer peripheral position of the waterproof sheet on the bed surface so as to face the headboard or footboard, and the tip of the bag body is attached to the head. Board or footboard Attached to a water-tight like a waterproof sheet that covered the soil, bag
A deflated bag extends outward at the bet corner of the body.
Provide a gathering part to make it roll, shrink the gathering part
Around the outer periphery of the bed surface
So that the connecting sheet is held in the upright state as described above.
A simple tub and bed for storing hot water or water is formed by the bag body and the bed surface which are attached to each of them and inflated by injecting air. 6) Waterproofness is provided for a bed having a horizontal bed surface. A headboard or footboard is erected, a waterproof sheet is placed on a horizontal bed surface, and an inflatable flat U-shaped bag that expands into a substantially vertical wall shape by injecting air into the headboard or footboard. so as to face the mounting watertight manner around the circumference position of the tarpaulin on the bed surface, yet attached watertightly shaped tip portion of the bag to the headboard or footboard, of the bag body base
A bag with air deflated at the corner position spreads outward
Gathered part is provided, and the gathered part is contracted
So that the inflated bag is held around the outer circumference of the bed surface
The connecting sheet to be held in an upright state is in each of the gather portions.
Attached to Les, simple tub and beds 7, characterized in that the formation of the simple tub storing hot water or water and air the bag body and the bed surface inflated by injecting) and headboard to the bed of the horizontal bed surface A footboard is erected, a waterproof sheet is placed on the inner surface of the headboard and the footboard and the bed surface, and the bag is inflatable and inflatable I-shaped bag that expands into a substantially vertical wall by injecting air. The body is attached to the waterproof sheet at the side of the bed in a water-tight manner and juxtaposed, and each bag is attached in a water-tight manner to the waterproof sheet covering the adjacent headboard and footboard . The bag that deflated the air is outside the bed corner
Gathered part that spreads out toward the
Hold the bag in the contracted state and place the expanded bag on the outer periphery of the bed surface.
The connecting sheet, which is held upright so as to surround the
A simple tub for storing hot water or water is formed by the pair of bags inflated by injecting air and the bed surface, and a simple tub and a bed 8). A waterproof headboard and a footboard are erected on a bed, a waterproof sheet is placed on the bed surface, and a pair of expandable and contractible flat I-shaped bags which expand into a substantially vertical wall by injecting air. juxtaposed attached watertightly shape tarpaulins sides positions of the bed, yet attached watertightly shape and the headboard and footboard adjacent each bag, the bag
A deflated bag extends outward at the bet corner of the body.
Provide a gathering part to make it roll, shrink the gathering part
Around the outer periphery of the bed surface
So that the connecting sheet is held in the upright state as described above.
A simple bathtub / bed for storing hot water or water is formed by the pair of bag bodies attached to each of them and inflated by injecting air, and the bed surface. 9) A plurality of internal spaces of the bag body Independently partitioned into pillars
1) The simple tub and bed according to any one of the above items 1) to 8). 10) The waterproof sheet of the surface portion supporting the feet on the bed surface
An inflatable small bag that expands by air injection is attached to the upper surface
Bedded in the small bag inflated by injecting air
Hold the old man's feet in a bent state by lifting them from below
The simple bath / bed as described in any one of 1) to 9) above, which stabilizes the posture. 11) A silicone rubber sheet was used as a waterproof sheet.
1) A simple bathtub / bed according to any one of the above items 1) to 10). 12) A large number of pressing rods are raised on the bed surface below the waterproof sheet.
Before the drive mechanism for raising and lowering the pressing rod is provided so that it can be lowered
Note 1) to 11) in the simple bathtub / bed.

[0005]

According to the present invention, air is injected to inflate the bag,
The bag and the bed form a bathtub in which hot water or water is stored. Hot water or water is stored in this bathtub by pulling a hose or the like. The bathtub can be formed with the bedridden elderly lying on the bed, so that the bedridden elderly can be bathed while lying down. In some cases, the bathtub does not store hot water or water from the beginning, but stores it after washing a bedridden old man's body. After bathing, drain the hot water or water in the bathtub outdoors or into a drainage tank using a drainage hose, etc., then deflate the bag by bleeding the air inside the bag, and this contracted bag is It is used as a bed by hanging it around the bed or storing it in the bed housing. When used as a bed, if the bed is a reclining bed, all of the bed surface is usually returned to a horizontal state, but this depends on the situation. The wet tarpaulin is
The upper surface of the waterproof sheet is dried with a cloth or warm air, and the bedridden elderly person is laid on the waterproof sheet. In this case, a thick sheet or the like is laid on the upper surface of the waterproof sheet to prevent stuffiness on the back.

According to the first aspect of the present invention, since the surface portion supporting the back of the bed surface is inclined, the face of the bedridden elderly person comes out of the water surface even in the lying state. According to the third aspect of the present invention, the surface supporting the feet on the bed is bent into a mountain shape when taking a bath, so that the surface supporting the feet supports the feet of the bedridden elderly person, and the bedridden elderly person enters the bathtub. Prevent slipping. The posture of the bedridden elderly person is maintained in a stable state without any stepping on the bedridden elderly person.

According to the sixth aspect of the present invention, the bed is not a reclining type bed and the bed surface is not driven. It can support the back of a bedridden old man with a bag. In the invention according to claim 8, the small bag is attached to the upper surface of the waterproof sheet at the surface supporting the feet on the bed, and the small bag is inflated by injecting air to reduce the feet of the bedridden elderly person. Support the feet in a bent state by lifting them from below. In addition, since the small bag is attached to the waterproof sheet, the bedridden elderly person can be prevented from slipping into the bathtub.

According to the tenth aspect of the present invention, the push-down bar provided on the bed surface below the waterproof sheet is raised to support the bedridden elderly person, and the gap between the bedridden elderly person and the bed surface through which the wind passes is provided. Can be formed to prevent bedsores and stuffiness. Therefore, even if the bedridden elderly person is laid directly on the waterproof sheet, the back does not get stuffy, and it is not necessary to lay thick sheets. In addition, by changing a predetermined pressing rod out of a large number of pressing rods into a descending state and changing the position of the pressing rod in the descending state at predetermined intervals, the point of supporting the bedridden elderly can be changed, and bed slippage can be prevented. The lifting and lowering of the pressing rod is performed in an intermittent raising and lowering state after a predetermined time interval, and is not a continuous raising and lowering.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention is preferably a reclining bed in which the surface supporting the back of the bed can be inclined and the surface supporting the feet can be bent into a mountain shape. There are a bed in which the portion is inclined or bent, and a bed in which neither surface portion is driven. Further, it is desirable to provide a large number of pressing rods which move up and down intermittently on the bed surface in order to prevent bedsores and prevent stuffiness on the back. When this pressing rod is not provided, it is desirable to lay a thick sheet or the like on the waterproof sheet in order to prevent the back from getting stuffy. Generally, a silicone rubber sheet is used as the waterproof sheet. Naturally, bags and small bags are made of materials with excellent waterproof properties. When used as a bed, the bag or outer membrane in a contracted state where the air is evacuated is dropped down from the outer circumference of the bed,
There is a case where a storage unit is provided in a housing of a bed and stored therein. Supply of hot water or water into the bathtub may be performed by introducing a hose or the like, or a supply pipe may be installed in the bed in advance. The drainage of hot water or water stored in the bathtub is performed by introducing a drainage hose or the like, or a drainage outlet to which a normal plug is attached is provided in advance on the bed surface, and a drainage hose is connected to the drainage outlet in advance and drained. And so on.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. Embodiment 1 shown in FIGS. 1 to 7 is an example in which a bedridden elderly person is held in a reclining bed. Figures 8 and 9
Embodiment 2 shown in FIG. 7 is an example in which a large number of push rods which can be moved up and down are provided on the bed surface below the waterproof sheet. Example 3 shown in FIGS. 10 to 12 is an example in which a bedridden elderly person is held by a bag and a small bag. Example 4 shown in FIG. 13 is an example in which the upper surface opening of the bathtub is covered with a sheet and a bubble bath can be performed without soiling the periphery. Embodiment 5 shown in FIG. 14 is an example of a bag body in which the air layer extends in the vertical direction. Embodiment 6 shown in FIG. 15 is an example in which a bag is supported from the outside by a frame material. In a seventh embodiment shown in FIGS. 16 and 17, a waterproof headboard is erected on the bed, and the bag is watertight between the waterproof sheet and the headboard with the flat U-shaped bag facing the headboard. This is an example of mounting in a shape. In the eighth embodiment shown in FIGS. 18 and 19, a waterproof headboard and a footboard are erected on a bed, and a flat U-shaped bag is placed on one side of the bed with a waterproof sheet and a headboard and a footboard. And water-tight

FIG. 1 is a perspective view showing a state in which a bathtub is formed in a bed in Example 1, FIG. 2 is a plan view showing a state in which a bathtub is formed in the bed in Example 1, and FIG. FIG. 4 is a side view showing a state in which a bathtub is formed, FIG. 4 is an explanatory view showing a connected state of gather portions of the bag body in Example 1, FIG. 5 is a side view showing a state used as a bed in Example 1, and FIG. FIG. 7 is a plan view showing a state in which the bag body in the contracted state is expanded in the horizontal direction in Example 1, FIG. 7 is a sectional view taken along the line AA in FIG. 1, and FIG. 8 shows a state in which a bathtub is formed in the bed in Example 2. FIG. 9 is a perspective view showing a drive mechanism for intermittently raising and lowering a pressing rod in the second embodiment. FIG. 10 is a partially cutaway side view showing a state in which a bathtub is formed in a bed in the third embodiment. FIG. 12 is a cross-sectional view taken along the line BB in FIG. 10, and FIG. 12 is a plan view showing a state where the bag body in the contracted state is expanded in the horizontal direction in the third embodiment. 13 is a perspective view showing a state in which a bathtub is formed in a bed in Example 4, FIG. 14 is a perspective view showing a state in which a bathtub is formed in a bed in Example 5, and FIG. 15 is a view showing a state in which a bathtub is formed in a bed in Example 6. FIG. 16 is a perspective view showing the state of FIG.
Is a side view showing a state used as a bed in Example 7,
FIG. 17 is a plan view showing a state in which a bathtub is formed in a bed in Example 7, FIG. 18 is a side view showing a state used as a bed in Example 8, and FIG. 19 is a state in which a bathtub is formed in a bed in Example 8. FIG.

Embodiment 1 (see FIGS. 1 to 7) In the drawings, reference numeral 1 denotes a simple bathtub / bed, 2 denotes a bed frame, 3 denotes a bed surface, 4 denotes a surface portion for supporting the back of the bed surface 3 which can be tilted, 5 is a surface portion of the bed surface 3 that supports the legs bent in a mountain shape, 6 is a waterproof sheet using a silicone rubber sheet, 7 is a first electric cylinder that tilts the surface portion 4 that supports the back, and 8 is a foot. A second electric cylinder 9 for driving the supporting surface portion 5, wheels 9 are mounted on the bed frame 2 around the bed surface 3 and a lower portion is mounted on the waterproof sheet 6 in a water-tight manner, and the corner of the bed frame 2 and the bed surface 3 Is provided with a non-expandable gather portion 11 at the position of the part to be driven, the inflatable bag body 11 is a gather portion of the bag body 10,
Reference numeral 12 denotes a connecting sheet fixed to the outer surface of the bag body via the gather portion 11 and can be divided into right and left by a fastener 13 provided at the center, 13 denotes a fastener of the connecting sheet 12, 14
Is the slider of the fastener 13 and 15 is the fastener 1
Reference numeral 3 denotes a stopper, reference numeral 16 denotes a cloth piece which is detachably attached to the outer surface of the connecting sheet via a fastener to prevent the slider of the fastener from descending, and reference numeral 16a denotes a male surface fastener which detachably attaches one end of the cloth piece. Hook and loop fastener, 16b is a female fastener, 16c is a fixing portion of a cloth piece, 17 is a bedridden elderly person, 18 is a thick sheet, 19 is a hot water supply hose, 20
Is a drain hose, 21 is hot water, 22 is an air supply / exhaust pipe for compressed air provided inside the bed frame 2, 23 is a compressor that supplies compressed air into the bag body 10 through the air supply / exhaust pipe, and 24 is a supply pipe. An exhaust device 24a that exhausts the air in the bag body to the atmosphere via the air exhaust pipe 22, and a switching unit 24a that switches between the compressor 23 and the exhaust device 24.

The simple bathtub / bed 1 of the first embodiment shown in FIGS. 1 to 7 is usually used as a bed with the bed surface 3 in a horizontal state, and the bedridden elderly person 17 is laid down. Also, depending on the situation, the surface portion 4 supporting the back of the bed surface 3 may be inclined,
The posture of the bedridden elderly man 17 is changed by bending the surface portion 5 supporting the feet. When the simple bathtub / bed 1 is used as a bathtub, the first electric cylinder 7 is driven while the bedridden elderly person 17 is laid down to tilt the surface portion 4 supporting the back to a tilt position at a predetermined angle, and the second electric Cylinder 8
To bend the surface portion 5 supporting the foot into a mountain shape having a predetermined height. Next, the switching unit 2 provided in the air supply / exhaust pipe 22
4a is switched to the compressor 23 and the compressor 2
By 3, compressed air is supplied into the bag body 10 through the air supply / exhaust pipe 22, and the bag body 10 which becomes the peripheral wall of the bathtub is inflated. Further, the left and right divided connection sheets 12 provided on the outer surface of the bag body 10 via the gather portion 11 of the bag body 10 are connected by raising the slider of the fastener 13, and the gather portion 11 of the bag body 10 is contracted. The bag 10 is held upright so as to surround the outer periphery of the bed surface 3, and a bathtub is formed on the bed surface 3. To prevent the slider 14 of the fastener 13 from falling, the cloth 16 is
3 to prevent the slider 14 from descending.

Next, a hot water supply hose 19 is introduced into the bathtub, and hot water 21 is supplied and stored in the bathtub while the bedridden elderly person 17 is laid down, so that the bedridden elderly person 17 takes a bath. Since the bedridden elderly man 17 is held in a posture in which the upper body is slightly raised by the surface portion 4 supporting the back, the face is located above the water surface. In addition, since the surface portion 5 supporting the foot bent in a mountain shape supports the buttocks or the back of the thighs of the bedridden elderly person 17, the body of the bedridden elderly person 17 does not slip into the bathtub and is stable. It is held in a posture state.
You can take a bath without moving the bedridden old man 17
In addition, since the bedridden elderly person 17 is kept in a stable posture without stepping on the inside of the bathtub, a comfortable and comfortable bathing can be performed without burden. The nurse can bathe the bedridden elderly person 17 without having to relocate it, thereby reducing labor. After bathing, the drain hose 20 is guided into the bathtub, and all the hot water 21 is drained by the drain hose 20. Thereafter, the switching unit 24a provided in the air supply / exhaust pipe 22 is switched to the exhaust device 24, and the exhaust device 24 switches the inside of the bag body 10. Is exhausted to the atmosphere to shrink the bag body 10 serving as the peripheral wall of the bathtub. At this time, the bag 10 has the cloth pieces 16 peeled off and the slider 14 of the fastener 13 is lowered to divide the connection sheet 12 into right and left, and the gathers 11 of the bag 10 are spread. As a result, the contracted bag body 10 is hung downward from the outer periphery of the bed frame 2, and this hung state is referred to as a storage state. Wet tarpaulin 6
The upper surface is wiped dry with a cloth or the like, and a thick sheet 18 is laid on the waterproof sheet 6 to be used as a bed. The thick sheets 18 can be easily laid by laying the bedridden old man 17 on its side. When the thick sheet 18 is removed, the operation can be easily performed in the same manner. The bed surface 3 is usually returned to a horizontal state, but differs depending on the use state.

Embodiment 2 (see FIGS. 8 and 9) In FIGS. 8 and 9, 25 is a large number of pressing rods provided on the bed surface 3 so as to be able to move up and down, 26 is a guide cylinder of the pressing rod 25, and 27 is a pressing rod 25 Is a rotating shaft provided with a plurality of cam plates 28 for randomly moving up and down, and 28 is a cam plate. In the second embodiment shown in FIGS. 8 and 9, since the pressing rod 25 that moves up and down at random is provided on the bed surface 3 below the waterproof sheet 6, the rotating shaft 27 is rotated to raise the predetermined pressing rod 25. The back of the bedridden elderly man 17 is pressed to form a gap between the back and the bed surface 3 through which air flows (not shown). This gap prevents stuffiness on the back, so that the bedridden elderly person 17 can be laid directly on the upper surface of the waterproof sheet 6 without laying a thick sheet 18 on the upper surface of the waterproof sheet 6. This eliminates the need for handling the sheets 18 at the time of bathing, etc., and the burden on the nurse and the bedridden elderly 17 is further reduced. Further, by forming a gap between the back and the bed surface 3 and by randomly moving the pressing rod 25 up and down to change the pressing point on the back, bedsores can be prevented. Other symbols, configurations, functions and effects are the same as those in the first embodiment.

Example 3 (see FIGS. 10 to 12) In FIG. 10 to 12, reference numeral 30 denotes a bulge in which the plane provided on the surface portion 4 supporting one side is square and the lower edge is in close contact with the waterproof sheet. A shrinkable bag body 31 has a triangular shape when inflated to support one side of the bag body 10 supporting the back of a bedridden elderly person.
2 is a small bag that is triangular in its inflated state and is attached to both ends of the bag 10 and is expandable and contractable together with the bag 10 disposed on the surface portion 5 supporting the foot; The shrink-preventing body extends one pair along one side of the bag body 10 provided on the surface portion 4 supporting the back and is shrunk together with the bag body 10.

In the third embodiment shown in FIGS. 10 to 12, the bed is not of the reclining type, but the bag 10 is inflated in the same manner as in the first embodiment so that one side of the bag 10 Inflates into a supporting triangle. In addition, the small bag body 32 bulging together with the bag body 10 becomes a triangular shape to support the feet of the bedridden elderly man 17, and the posture of the bedridden elderly man 17 is maintained in a stable state as in the first embodiment. In addition, the shrink proof body 33 is inflated and the bedridden elderly 17
The buttocks are held in a state of floating from the bed surface, so that the surface of the buttocks can be brought into contact with hot water. Other symbols, configurations, functions and effects are the same as those in the first embodiment.

Example 4 (see FIG. 13) In FIG. 13, reference numeral 35 denotes an openable and closable sheet which is attached to the upper end of the bag body 30 and covers the opening on the upper surface of the bathtub, 36 denotes a fastener provided at the center of the sheet 35, and 37 Is a bubble generator, 37a
Is a hose extending from the bubble generator 37. FIG.
In the fourth embodiment shown in FIG. 7, the upper surface opening of the bathtub is covered with the sheet 35, so that the hot water 21 is prevented from splashing outside by the jet jet created by the bubble generator 37 through the hose. For this reason, the bedridden elderly person 17 can be bubble-bathed. Other symbols, configurations, functions and effects are the same as those in the first embodiment.

Fifth Embodiment (see FIG. 14) A fifth embodiment shown in FIG. 14 is an example using a bag 30 in which the air layer of the bag extends in the lateral direction. Other symbols, configurations, functions and effects are the same as those in the first embodiment.

Embodiment 6 (see FIG. 15) Reference numeral 38 in FIG. 15 denotes a frame member which is attached to the bed frame 2 so that the lower portion thereof can be inserted and removed. In the sixth embodiment shown in FIG. 15, when the bag 2 is inflated in the same manner as in the first embodiment, a frame member is attached to the bed frame 2 to prevent the bag from falling into the outer shape due to water pressure. When the bag body 10 is contracted and used as a bed, the frame member 38 is usually removed from the bed frame, but may be attached depending on the situation. Other symbols, configurations, functions and effects are the same as those in the first embodiment.

Embodiment 7 (see FIGS. 16 and 17) Reference numeral 41 in FIGS. 16 and 17 denotes a waterproof headboard 41 that stands upright on the side of the head of the bed. In a seventh embodiment shown in FIGS. 16 and 17, a waterproof headboard 41 is erected on a bed that does not recline, and a flat U-shaped bag 10 is formed.
Is attached to the outer periphery of the waterproof sheet 6 placed on the bed surface 3 in a state of facing the head board 41 in a watertight manner, and the bag 1
This is an example in which 0 is attached to the headboard 41 in a watertight manner. For this reason, the bag body 10 is inflated to surround the outer periphery of the bed surface 3 with the bag body 10 and the headboard 41, and a bathtub is formed on the bed surface 3. Other symbols, configurations, functions and effects are the same as those in the first embodiment. As another example of the seventh embodiment, the headboard 41 may be made non-waterproof, the waterproof sheet 6 may be put on the headboard, and the bag 10 may be attached to the waterproof sheet put on the headboard in a watertight state.

Example 8 (see FIGS. 18 and 19) 43 in FIGS. 18 and 19 is a flat I-shaped bag body, and 44 is a waterproof footboard standing on the foot side of the bed. In Example 8 shown in FIGS. 18 and 19, a waterproof headboard 41 and a footboard 44 are erected on a bed that is not reclined, and a flat I-shaped bag 43 is placed on a waterproof sheet along the side of the bed. This is an example in which each bag body 43 is attached to the headboard 41 and the footboard 44 adjacent to each other in a watertight manner, while being attached to the headboard 6 in a watertight manner. For this reason, the bag body 43 is inflated so that the bag body 43, the head board 41 and the foot board 44 surround the outer periphery of the bed surface 3, and the bed surface 3
Form a bathtub. Other symbols, configurations, functions and effects are the same as those in the first embodiment. As another example of the eighth embodiment, the headboard and the footboard are made non-waterproof, and the headboard and the footboard are covered with the waterproof sheet 6 respectively, and the headboard and the footboard are covered with the waterproof sheet. In some cases, the bag is attached in a watertight state.

[0023]

According to the present invention, a bathtub can be easily formed by a bag inflated by injecting air and a waterproof sheet covering the bed surface, so that a bedridden elderly person can take a bath while lying on the bed surface. There is no need to transport bedridden elderly people to the bathtub. Therefore, the bedridden elderly can be easily and reliably bathed with a small number of hands, so that the labor of the nurse can be greatly reduced and the workability is extremely excellent.
Also, a bedridden elderly person can take a bath while lying on the bed, so that the bath can be relaxed and comfortable without any burden. Further, according to the present invention, the bag body can be expanded and contracted very easily without the need for the labor of a nurse, so that the bag can be easily switched to a bathtub or a bed for use, resulting in excellent workability.
In addition, since a bathtub is formed in the bed, the space used can be saved without taking up space, and it is very excellent for home care. According to the third and eighth aspects of the present invention, since the posture of the bedridden elderly person during bathing can be reliably maintained, the bedridden elderly person does not need to step on the face so that the face does not sink below the water surface, and can take a bath in a very relaxed state. Done,
It will be a comfortable bath. In addition, by maintaining the posture of the bedridden old man, nursing becomes easy and workability can be improved. According to the tenth aspect of the present invention, the back of the bedridden elderly is pressed by raising and lowering a large number of pressing rods to form a gap through which the wind passes between the bed surface and the back. Can be achieved. In addition, a finger pressure effect is generated by stimulation by the pressing of the pressing rod, and blood circulation can be promoted.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a bathtub is formed in a bed in Example 1.

FIG. 2 is a plan view showing a state in which a bathtub is formed on a bed in Example 1.

FIG. 3 is a side view showing a state where a bathtub is formed on a bed in the first embodiment.

FIG. 4 is an explanatory view showing a connection state of a gather portion of the bag in the first embodiment.

FIG. 5 is a side view showing a state where the bed is used as the bed in the first embodiment.

FIG. 6 is a plan view showing a state in which the bag body in the contracted state is expanded in the horizontal direction in the first embodiment.

FIG. 7 is a sectional view taken along the line AA in FIG. 1;

FIG. 8 is a perspective view showing a state in which a bathtub is formed on a bed in Example 2.

FIG. 9 is a perspective view showing a driving mechanism for intermittently moving a pressing rod up and down in a second embodiment.

FIG. 10 is a partially cutaway side view showing a state in which a bathtub is formed in a bed in Example 3.

11 is a sectional view taken along the line BB in FIG.

FIG. 12 is a plan view showing a state where a bag body in a contracted state is expanded in a horizontal direction in a third embodiment.

FIG. 13 is a perspective view showing a state in which a bathtub is formed on a bed in Example 4.

FIG. 14 is a perspective view showing a state in which a bathtub is formed on a bed in Example 5.

FIG. 15 is a perspective view showing a state in which a bathtub is formed in a bed in Example 6.

FIG. 16 is a side view showing a state where the bed is used as the bed in the seventh embodiment.

FIG. 17 is a plan view showing a state in which a bathtub is formed on a bed in Example 7.

FIG. 18 is a side view showing a state where the bed is used as a bed in the eighth embodiment.

FIG. 19 is a plan view showing a state in which a bathtub is formed in a bed in Example 8.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Simple tub / bed 2 Bed frame 3 Bed surface 4 Surface part which supports a back 5 Surface part which supports a leg 6 Waterproof sheet 7 1st electric cylinder 8 2nd electric cylinder 9 Wheel 10 Bag body 11 Gather part 12 Connection sheet 13 Fastener 14 Slider 15 Stopper 16 Cloth 16a Male fastener 16b Female fastener 16c Fixing part 17 Bedridden elderly person 18 Sheets 19 Hot water hose 20 Drain hose 21 Hot water 22 Air supply / exhaust pipe 23 Compressor 24 Exhaust device 24a Switching part 25 Pressing rod Guide cylinder 27 Rotating shaft 28 Cam plate 29 Missing number 30 Bag 31 One side of bag 32 Small bag 33 Expansion / contraction body 34 Missing number 35 Sheet 36 Fastener 37 Bubble generator 37a Hose 38 Frame material 39 Missing number 40 Missing number 41 Headboard 42 Missing number 43 bag 4 foot board

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A61H 33/00

Claims (12)

(57) [Claims] 1. A reclining bed in which a surface portion supporting a back of a horizontal bed surface can be inclined is covered with a waterproof sheet, and is inflatable and expandable into a substantially vertical wall shape by injecting air. A water-tight bag is attached to the outer peripheral position of the waterproof sheet, and air is blown to the bet corner position of the bag.
A gathering section is set up so that the removed bag can be spread outward.
The bag that has been inflated by holding the gathers in a contracted state
That keeps the stand upright so as to surround the outer circumference of the bed surface
A seat is attached to each of the gather portions , and a simple bathtub for storing hot water or water is formed by the bag body and the bed surface, which are inflated by injecting air in a state where the surface supporting the back is inclined at a predetermined angle. A simple bathtub and bed characterized by doing. 2. A simple bathtub / bed as set forth in claim 1, further comprising electric drive means for electrically adjusting a surface portion supporting the back of the bed surface between a horizontal state and an inclined state. 3. The simple bathtub / bed as claimed in claim 1, wherein the surface of the bed supporting the feet is bendable into a mountain shape, and the surface supporting the feet is bent into a mountain of a predetermined height. . 4. A simple bathtub / bed as set forth in claim 3, further comprising electric drive means for electrically adjusting a surface portion supporting the back of the bed surface and a surface portion supporting the feet between a horizontal state and an inclined state. 5. A headboard or footboard is erected on a bed having a horizontal bed surface, and a waterproof sheet is placed on the horizontal bed surface and an inner surface of the headboard or footboard, and substantially vertical by injecting air. A flat U-shaped bag body that expands and contracts in a wall shape is attached to the outer peripheral position of the waterproof sheet on the bed surface in a water-tight manner, facing the headboard or footboard, and furthermore, the tip of the bag body Is attached to a waterproof sheet placed on the headboard or footboard in a water-tight manner, and a bag deflated at the betting corner position of the bag is
Gathering section that spreads outwards is provided.
Hold the inflated bag with the part closed and remove the bag outside the bed surface.
Connect the connection sheet, which is held upright to surround the circumference,
A simple tub / bed, wherein a simple tub for storing hot water or water is formed by the bag body attached to each of the mother portions and inflated by injecting air, and the bed surface. 6. A waterproof headboard or footboard is erected on a bed having a horizontal bed surface, a waterproof sheet is placed on the horizontal bed surface, and the expandable and contractible expands into a substantially vertical wall shape by injecting air. A flat U-shaped bag is attached to the outer surface of the waterproof sheet on the bed surface facing the headboard or footboard in a watertight manner, and the tip of the bag is watertight to the headboard or footboard. Mounted
The bag deflated at the betting corner of the bag
Gathered part to spread out, shrink the gathered part
The expanded bag body is held around the outer circumference of the bed surface
The connecting sheet, which is held upright,
A simple bathtub / bed, wherein a simple bathtub for storing hot water or water is formed by the bag body attached to each part and inflated by injecting air and the bed surface. 7. A headboard and a footboard are erected on a bed having a horizontal bed surface, and a waterproof sheet is placed on an inner surface of the headboard and the footboard and the bed surface, and substantially vertical by injecting air. A flat I-shaped bag body which expands and contracts in a wall-like shape and is arranged side by side in a water-tight manner on a waterproof sheet at a side position of a pair of beds, and furthermore, the head board and the foot board which are adjacent to each bag body. And attached in a water-tight manner to the tarpaulin covered, and bleed air at the betting corner of the bag.
A gathering section is provided to make the bag expand outward.
Betting the expanded bag while holding the
A connection sheet that is held upright so as to surround the outer periphery of the surface
A simple bathtub / bed, wherein a simple bathtub for storing hot water or water is formed by the pair of bag bodies attached to the gather portions and inflated by injecting air, and the bed surface. 8. A water-resistant headboard and a footboard are erected on a bed having a horizontal bed surface, a waterproof sheet is placed on the bed surface, and the bed is expanded and contracted to expand into a substantially vertical wall by injecting air. plane I-shaped bag body was arranged mounted in a watertight form in the tarpaulin sides positions a pair of bed, yet attached watertightly shape and the headboard and footboard adjacent each bag, the bag A deflated bag at the betting corner
Gathering section that spreads outwards is provided.
Hold the inflated bag with the part closed and remove the bag outside the bed surface.
Connect the connection sheet, which is held upright to surround the circumference,
A simple bathtub / bed, wherein a simple bathtub for storing hot water or water is formed by the pair of bag bodies attached to each of the mother portions and inflated by injecting air, and the bed surface. 9. The interior space of the bag is independently formed into a plurality of pillars.
The simple bathtub / bed according to any one of claims 1 to 8, which is partitioned . 10. A waterproof part of the bed supporting the feet.
Inflatable small bag that inflates on the upper surface of the sheet by injecting air
And sleep in the small bag inflated by injecting air.
Bend state as if lifting the feet of the old man from below
The simple bathtub / bed according to any one of claims 1 to 9 , wherein the simple bathtub and the bed are held by a stabilizing posture . 11. A silicone rubber sheet as a waterproof sheet
The simple bathtub / bed according to any one of claims 1 to 10, wherein 12. The bed surface under the waterproof sheet has a large number of pushes.
A pressure rod is provided so as to be able to move up and down, and a drive mechanism that raises and lowers the pressure rod
The simple bathtub / bed according to any one of claims 1 to 11, provided .