JP2001112805A - Excretion treatment apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an excretion treatment apparatus capable of being easily fitted to a person having any form and preventing the leakage of washing water, or the like, from a diaper cup. SOLUTION: An excretion treatment apparatus is equipped with a diaper cup body 2 surrounding the waist and hip part of a human body, a discharge port for discharging filth evacuated in the diaper cup body 2, a nozzle 10 ejecting a liquid for washing filth and a sensor for detecting the filth evacuated in the diaper cup body 2. The diaper cup body 2 has a plurality of bellows joints 6 provided thereto in a freely bendable manner and a front cover 7 is arranged to the leading ends of the bellows joints 6. Each bellows joint 6 consists of a skeleton part 6a the cross section of which has an almost curved shape and connection parts 6b formed to both ends of the skeleton part 6a and having shaft holes in which shaft rods are inserted bored therein and waterproof cloth 8b is arranged to the inner surface on the side of the waist and hip part of the bellows joints 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an excrement disposal apparatus suitable for a non-walkable sick person or bedridden elderly person in a hospital or the like, and more particularly to the treatment of sewage and sewage when excreted in a sick person or while lying down. The present invention relates to an excrement disposal apparatus capable of automatically cleaning a place soiled with waste.

[0002]

2. Description of the Related Art Conventionally, as this type of excrement disposal apparatus, there is an invention disclosed in, for example, Japanese Patent Application Laid-Open No. 4-364841. The excrement disposal device includes a defecation pipe for discharging excreta, a pipe for sending hot water, and a pipe in the center of the diaper cover.
A hole for inserting a pipe for sending warm air and a cord connected to a sensor for detecting excrement is provided. Further, the main body made of a substantially diaper-shaped member has a cup portion that is depressed at the center. The main body is formed of a soft insulator and reinforced with a skeleton body having a number of cutouts for improving flexibility.

[0003]

However, the body of the above-mentioned excrement disposal apparatus of the prior art is made of a soft material such as foamed polyethylene, but lacks elasticity, so that when the body is attached to a human body. There was a problem that the comfort was poor and it was difficult to move.

[0004] In addition, although the excrement disposal apparatus of the prior art employs a soft insulating material, the flexibility is limited, and it is difficult to adjust to various body types, so that it has poor adhesion to the waist buttocks. This causes a problem that washing water and filth leak out from around the diaper cup.

The present invention has been made to solve the above-mentioned conventional problems, and provides an excrement disposal apparatus which can be easily adapted to various types of persons and which prevents washing water and the like from leaking from a diaper cup. The purpose is to provide.

[0006]

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and the invention of claim 1 is to provide a diaper cup body which surrounds the waist buttocks of a human body. A discharge port for discharging dirt excreted in the diaper cup body, a nozzle for jetting a liquid for cleaning the dirt,
A sensor for detecting dirt excreted in the diaper cup body, wherein the diaper cup body has a plurality of bellows joints connected in a freely bendable manner and a tip of the bellows joint. The bellows joint comprises a skeleton part having a substantially curved cross section, and a connecting part formed at both ends of the skeleton and having a shaft hole for inserting a shaft rod. In addition, a waterproof cloth is arranged on the inner surface of the bellows joint on the hip buttocks side.

According to a second aspect of the present invention, in the first aspect, the shaft connecting the bellows joint is a hook fitted to a hook of a replacement diaper provided outside the diaper cup body. Become.

[0008] A third aspect of the present invention is the invention according to the first or second aspect, wherein the bellows joint is provided with a waterproof cloth on the outside.

According to a fourth aspect of the present invention, in the first, second, or third aspect, each of the bellows joints is formed by connecting a plurality of waterproof cloths adhered to the respective bellows joints.

According to a fifth aspect of the present invention, in the first, second or third aspect of the present invention, the bellows joint is formed by bonding a single waterproof cloth.

The invention according to claim 6 is the invention according to claim 4 or 5.
In the invention described above, the waterproof cloth is formed by pressing a flat cloth to form a substantially spherical surface portion.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to FIGS. Reference numeral 1 denotes a diaper cup unit as shown in FIG. 1, which comprises a diaper cup main body 2, a replacement diaper 3, and a diaper cover 4. The diaper cup body 2 surrounds the waist buttocks of the human body as shown in FIG. 2, and has a front cover 7 which is configured to bend freely by connecting a number of bellows joints 6 in series.

The inside and outside of the bellows joint 6 are shown in FIG.
As shown in (1), it is covered with waterproof cloths 8a and 8b to prevent leakage of washing water and the like while maintaining the bending performance of the bellows joint 6. The bellows joint 6 is formed continuously with a recess 2c of the diaper cup body 2 described later, and has a substantially U-shaped cross-section skeleton 6a, a connecting portion 6b that supports each bellows joint 6 in a freely bendable manner, The hook 9a is formed at the front and rear ends of the connecting portion 6b.

The bellows joint 6 is a hook 9 for holding the diaper 3 in place of the shaft hole, and by connecting the respective connecting portions 6b, each bellows joint 6 rotates and is indicated by an imaginary line in FIG. As shown in the figure, it is bent and deformed to fit a hip buttocks having different sizes depending on the sick person or the like. 1, 2 and 5, the front cover 7 has a curved concave surface 7a which is continuous with the curved surface of the skeleton 6a of the bellows joint 6. As shown in FIG. The front cover 7 has a flange 7b formed continuously with the connecting portion 6b of the bellows joint 6, and the hook 9d is installed on the flange 7b.

The waterproof cloths 8a and 8b may be adhered one by one to the front and back of the bellows joint 6, respectively, or may be adhered to the front and back of each bellows joint 6. Waterproof cloth 8 to be adhered to each bellows joint 6
a and 8b are, for example, six waterproof cloths 8 on the front and back of each bellows joint 6 of the six bellows joints 6 connected in series.
a, 8b are connected continuously, and the portions to be attached are overlapped and attached.
Thereby, the waterproof cloths 8a and 8b can be stuck on the surface of the bellows joint 6 having a substantially spherical shape so as to be able to bend and deform.

The waterproof cloths 8a and 8b may be formed as a single sheet as shown in FIG. In this case, the waterproof cloth 8a,
8b has spherical portions 8c and 8d formed by pressing a flat band-shaped cloth to form a substantially spherical shape so as to be attached to the front and back of the bellows joint 6 which is substantially spherical and deforms in a curved manner. Has a waterproof coating. The waterproof cloth 8a, 8
“b” is attached to the bellows portion of the bellows joint 6 and each of the skeleton portions 6a with an adhesive. By forming the waterproof cloths 8a and 8b by one sheet, the number of steps for attaching the waterproof cloths 8a and 8b can be significantly reduced, and the drying time of the adhesive can be shortened.

The diaper cup body 2 is formed by laminating an upper cup 2a provided on the side in contact with the human body shown in FIG. One, the space A shown in FIG.
Is formed. The diaper cup body 2 has a front cover 7 covering the front side of the hip buttocks and made of hard urethane resin or the like.
And a bellows joint 6 and a waist pad sheet 15 made of medium-hard urethane resin and covering the back of the waist buttocks, and are formed in a substantially u-shape so as to cover the entire waist and buttocks.

The diaper cup body 2 is shown in FIGS.
As shown in the figure, hooks 9b and 9c and genital area cleaning nozzle 1
0, anal cleaning nozzle 11, and cup cleaning nozzle 12
, A stool sensor 13 and a urine sensor 14.

The diaper cup body 2 includes a filth suction hose 16 for sucking cleaning water and filth inside the diaper cup unit 1, a cleaning water supply hose 17 for supplying cleaning water to the inside of the diaper cup body 2, and a diaper cup. A blower hose 18 for feeding warm air into the body 2 and a stool sensor 1
3 and a sensor coupler 2k for deriving an electric signal from the urine sensor 14 and connected to an external device.

The upper cup 2a is made of a hard urethane resin or the like having a substantially J-shaped cross section. The upper cup 2a
As shown in FIG. 6, a discharge port 2d is provided at the center of the front surface side, a connecting cylinder portion 2h which is continuous with the discharge port 2d and is connected to the waste suction hose 16, and a depression 2c on both sides of the discharge port 2d. Nozzle installation hole 2v for installing the cup cleaning nozzle 12 formed therein, a nozzle installation hole 2x for installing the anal cleaning nozzle 11, a nozzle installation hole 2y for installing the genital cleaning nozzle 10, and left and right side walls of the recess 2c. The left and right edges 2t of the plurality of hooks 9b and the dents 2c are provided at the upper end portion inside.
Hook 9c, and air outlets 2e, 2f, 2g on the side of the waist seat 15 respectively.

The space A through which air is passed from the connection tube portion 2j to the air outlets 2e, 2f, 2g via the blower hose 18 is provided on the joint surface of the upper cup 2a on the back side with the lower cup 2b. Is formed on the inner wall 2m.
The air that has entered the space A from the connection cylinder 2j is divided into left and right sides of the connection cylinder 2h connected to the waste suction hose 16 as shown by arrows a and b in FIG. 7, and as shown by arrows c and d. Guided by the inner wall 2m, the air outlets 2e, 2
f, 2g.

The air indicated by the arrows c and d is further divided into arrows e and f and arrows g and h on both the right and left sides by the substantially L-shaped guide walls 2n and 2o. The air indicated by arrows e and g flows along the inner wall 2m and flows out of the space A into the hot air outlet 2.
e to the surface of the upper cup 2a. The air indicated by the arrows f and h is guided by the guide walls 2n and 2o, passes through the air outlets 2f and 2g, and exits to the surface of the upper cup 2a. In addition, 2p in FIG. 7 is a through-hole for installing the stool detection sensor 13.

The guide walls 2n, 2o are formed in a substantially L-shape on the center side and the outer edge side of the left and right air outlets 2f, 2g, so that the three air outlets 2e, 2f, 2g have an equal air volume respectively. It is a wall for flowing in a well-balanced manner. The guide walls 2n, 2o are walls having a function of increasing the air volume and the wind force of the air flowing out of the left and right air outlets 2f, 2g by collecting air in the left and right air outlets 2f, 2g.

As shown in FIGS. 3, 4, 8 and 9, the flap 21 is fixed to the surface side of the air outlets 2e, 2f and 2g with screws 22. The flap 21
Increases the wind force of the air that has flowed out from the air outlets 2e, 2f, 2g to the surface side of the upper cup 2a, suppresses turbulence, and has directivity to the air in the direction from the bottom surface of the recess 2c to the outlet 2d. It is a guide for allowing the excrement and washing water to flow smoothly and efficiently toward the discharge port 2d.

The flap 21 has a substantially arc shape that is long in the lateral direction, is made of a medium-hard urethane resin plate, and has a wedge-shaped portion 21a on the side of the waist seat 15 as shown in FIGS. ing. The flap 21 is installed so as to cover the air outlets 2e, 2f, 2g as shown in FIGS. 8 and 9, and the inclined surface 2 of the diaper cup main body 2.
Place on top of l.

The flap 21 has a wedge-shaped portion 21a at one end.
Is formed, the other end is inclined surface 2 of diaper cup body 2
The outlets 2q, 2q,
2r and 2s are thin mouths. The flap 21 is fixed to the diaper cup body 2 with four screws 22 as shown in FIG. 10, for example, so that the four air outlets 3e, 3f, and 3g are fixed to the diaper cup body 2. 2r, 2
s can be an opening having an elongated shape and a small gap. This allows the air to flow along the entire surface of the inclined surface 21 and the recess 2c of the diaper cup body 2 as indicated by arrows i and j shown in FIGS.

The air blown out from the discharge ports 2q, 2r, 2s is, as shown in FIGS.
Has an arc shape, so that air flows toward the outlet 2d as shown by arrows i, j, k, and l. As a result, even when the sick person or the like is lying down, the washing water and urine are smoothly blown off to the discharge port 2d side and remain in the diaper cup main body 2 and malfunction as if the sick person or the like discharged urine. Can be prevented. In addition, the stool is
The air from q, 2r, and 2s and the washing water from the anal washing nozzle 11 and the cup washing nozzle 12 float from the dent 2c of the diaper cup body 2 and can be washed away without any residue.

The screw 22 used for the diaper cup body 2 is a decorative screw made of the same color as the diaper cup body 2, for example, with a white paint, so as to reduce the mechanical coldness of the metal as it is. We do not give to sick people.

On the upper side of the flap 21, a substantially arc-shaped support portion 15a formed at the end of the waist seat 15 is provided so as to prevent the flap 15 from spreading by wind force.
Reinforced.

The lower cup 2b of the diaper cup body 2
Is made of the same hard urethane resin as the upper cup 2a. The lower cup 2b forms a space A between the lower cup 2b and the upper cup 2a by matching with the lower side of the upper cup 2a, and also forms the diaper cup body 2. As shown in FIGS. 2, 6, and 11, the lower cup 2b has a through hole 2w into which the connection cylindrical portion 2h of the upper cup 2a is fitted.
A connecting portion 2i for connecting the washing water water supply hose 17 and the water supply pipe 20, and a blowing hose 18 for sending air to the space A.
And a cord 1 connected to a power supply or the like.
And a sensor coupler 2 k connected to the hose 9.

The waste suction hose 16 is connected to a vacuum motor or a vacuum pump (not shown) via a waste tank (not shown) and a vacuum hose (not shown). The cleaning water supply hose 17 is connected to a cleaning water injection adjustment valve (not shown). Blowing hose 1
Reference numeral 8 is connected to the vacuum motor or the vacuum pump. The sensor coupler 2k is connected to a sequencer (not shown) via a sensor signal line (not shown).

Incidentally, the vacuum motor or the vacuum pump is
It is housed in a housing together with a filter box, an exhaust pipe, and a motor cooling intake pipe. The waste suction hose 16 and the washing water supply hose 17 are connected by a drain valve, and a drain valve is connected to the hot water tank.

As shown in FIG. 2, the space A functions as a space for piping a water supply pipe 20 connected to the pubic region cleaning nozzle 10, the anal cleaning nozzle 11, and the cup cleaning nozzle 12, the stool sensor 13 and the urine. The function of a space for wiring the cord 19 connected to the sensing sensor 14 and the air from the blower hose 18 are used for the air outlets 2e, 2f, 2
It also has the function of a blower tube for sending air to the g.

The depression 2c is a substantially semicircular depression formed in the upper cup 2a, and as shown in FIG.
The inclined surface 21 is continuously formed on the fifth side. The depression 2c
On the bottom surface of the genital area, the pubic area cleaning nozzle 10, the anal cleaning nozzle 11, the stool sensor 13 and the urine sensor 14
And, is arranged. A plurality of hooks 9 including hooks 9a, 9b, 9c, 9d, and 9e for attaching and detaching the diaper 3 are arranged around the recess 2c and on the front cover 7.

The genital cleaning nozzle 10 and the anal cleaning nozzle 11 are dedicated nozzles for individually cleaning the genital area and anus of a sick person or the like to which the diaper cup unit 1 is attached, as shown in FIG. The ejection range θ1 of the pubic region cleaning nozzle 10 is the ejection range θ2 of the anal cleaning nozzle 11.
It is set to a wider angle than.

As shown in FIG. 2, the cup washing nozzle 12 is a nozzle for washing away wastes excreted by a sick person or the like, and is installed inside the flap 21 near an air outlet 2e for blowing hot air or the like. Wash water is spouted toward the stool sensing sensor 13 side. The cup washing nozzle 12 is shown in FIG.
As shown in (2), it is fitted into a nozzle installation hole 2v drilled in the central part near the two air outlets 2e on the left and right.

The stool sensor 13 is a sensor for detecting stool excreted by a sick person or the like. The stool detection sensor 1
Numeral 3 is, for example, one sensor installed at the center of the inclined surface 21 as shown in FIGS. 2, 3 and 4.

The urine sensor 14 is a sensor for detecting urine excreted by a sick person or the like. As shown in FIG. 1, FIG. 3, and FIG. The recess 2c is installed at the central portion of the recess 2c near the outlet 2d on the lower side from the mouths 2e, 2f, 2g and, for example, at three places on the left and right side walls, and facing the outlet 2d.

The waist pad sheet 15 is in the form of a plate on which the sick or the like rests, and is made of, for example, a medium-hard urethane resin having a hardness of about 70 [Hs]. The waist pad sheet 15 includes a flat plate-shaped portion 15b that is easily bent and deformed, the support portion 15a formed on the side of the depression 2c of the plate-shaped portion 15b, and an inclined portion 15c provided at a central portion on the outside. Formed.

The waist pad sheet 15 has an inclined portion 15c at the outer central portion, so that the entire inner surface is inclined.
The inclined portion 15c has a large number of cutout grooves 15d in the lateral direction, and has a shape that is easily bent and deformed. The waist support sheet 15 is easily deformed by forming the cutout groove 15d, and the sick person or the like wearing the diaper cup body 2 can easily change his or her posture freely, and the sick person or the like easily gets up from the bed. . The waist sheet 15 is fixed to the diaper cup body 2 with an adhesive, and is further secured with screws 24.

A substantially arc-shaped waterproof dike 23 is provided around the support portion 15a of the waist pad sheet 15 at a position where the coccyx bone is located when the diaper cup body 2 is attached to a patient or the like. . The waterproof embankment 23 has a hardness of, for example, 7 [Hs].
Made of soft silicone rubber cushioning material. The waterproof embankment 2
Reference numeral 3 serves both as a cushioning material for a portion of the tail bone hit by a sick person or the like and a waterproofing function for preventing washing water and urine from leaking out of the diaper cup body 2.

As shown in FIG. 9, when the washing water jetted from the anal washing nozzle 11 in the direction of the arrow m hits the hip buttocks H of a sick person or the like, the waterproof embankment 23 strikes the surface of the hip and buttocks H with the force. Then, the water flows in the direction of arrow n to hit the waterproof dike 23.
The washing water that has hit the waterproof dike 23 hits the end face of the waterproof dike 23 and rebounds in the direction of arrow o, and the diaper cup body 2
Flows on the inclined surface 2l. Then, the above-described discharge ports 2q,
Along with the wind in the directions of arrows i, j, and k from 2r and 2s, the air flows so as to be sucked into the outlet 2d.

As shown in FIG. 4, the waterproof embankment 23 is mounted on the bank-like edges 2t on both sides of the depression 2c and is arranged at both ends 23a, 2a so as to coincide with the peripheral half of the hook 9c.
3b, a hook buffer 23c that covers half of the periphery of the other hook 9e, a ridge 23d formed in an arc shape matching the outer edge of the inclined surface 21 of the diaper cup body 2, and a flat portion 23e that receives a load such as a sick person. And an inclined portion 23f formed continuously with the flat portion 23e. The waterproof embankment 23 is fixed on the diaper cup body 2 and the waist sheet 15 with an adhesive.

Both ends 23a, 23b of the waterproof bank 23
Is mounted on both edges 2t of the diaper cup body 2,
There is a waterproof effect that eliminates the gap between the waist buttocks H of the sick or the like and the diaper cup main body 2 to prevent leakage of washing water and urine. Further, the both ends 23a and 23b and the buffer 23
c prevents the hooks 9c and 9e installed on the diaper cup body 2 and the waist pad sheet 15 from hitting the sick person or the like, and prevents the skin of the sick person or the like from reddening.

Further, since the bank 23d reflects the water of washing water and urine, and is made of a soft material, it closely adheres to the waist sheet 15 and the replacement diaper 3, so that the water is absorbed by the waist sheet 15. Prevents invasion from between the replacement diaper 3. This can prevent the diaper cover 4 and the bed sheets from getting wet. Since the waterproof wall 23 is made of a soft material, the flat portion 23e and the inclined portion 23f do not cause redness of the skin of the sick person even if the weight of the sick person is received.

Next, the replacement diaper 3 will be described. As shown in FIG. 1, the replacement diaper 3 has a long hole 3 e that is bored at the center and penetrates the hose connection part 2 u, lateral leakage preventing frills 3 a provided on the left and right of the long hole 3 e, and a diaper cover 4. A magic tape 3c in which a magic tape 4a (registered trademark, the same applies hereinafter) is entangled, a bag 3d for inserting the waist sheet 15, a waist cover 3k for applying to the waist of a sick person, etc., and a bag 3l for inserting the cushioning material 25, It has.

The replacement diaper 3 locks the hook 9 composed of the hooks 9a, 9b, 9c, 9d and 9e and the hook 3b installed around the elongated hole 3e inside the diaper cup body 2. And wrapped around the hip buttocks H of a sick person or the like. The replacement diaper 3 is disposed around the depression 2c of the diaper cup body 2 and covers the waist buttocks H of the sick person or the like, and the fastening band 3 wound around the waist of the sick person or the like.
g, 3h. The replacement diaper 3 is made of, for example, a substantially T-shaped nylon-based cloth material as a whole.

As shown in FIGS. 1 and 14, the side leakage prevention frills 3a are arranged on both sides of the elongated hole 3e inside the replacement diaper 3 so as to cover the head of the hook 3b. The side leakage prevention frill 3a is made of, for example, a waterproof nylon fabric and is sewn in a wavy shape so as to expand and contract.
At the ends of the left and right lateral leakage prevention frills 3a, as shown in FIG.

As shown in FIGS. 18 and 19, the rubber string 26 is sewn to the end of the side leakage preventing frill 3a. The rubber cord 26 is covered with a waterproof cloth 27, and both ends of the waterproof cloth 27 are bent and sewn to the side leakage preventing frill 3a with a waterproof thread B. Thereby, the outside of the replacement diaper 3 and the diaper cover 4 can be prevented from getting wet through the rubber string 26 having a property of absorbing moisture.

The hook 3b is fixed by, for example, press-fitting a member on the front surface and a member on the back side into a hole formed around the long hole 3e of the replacement diaper 3. As shown in FIGS. 1 and 14, the hook 3b is arranged inside the replacement diaper 3 so as to be hidden behind the lateral leakage preventing frill 3a.
The hook 3b includes hooks 9b, 9c, 9e installed around the recess 2c of the diaper cup body 2, and a hook 9a installed at the edge of the bellows joint 6 continuous with the recess 2c.
And a front cover 7 continuous with the bellows joint 6
The diaper 3 is fixed by fitting to the hook 9d installed on the collar 7b. The magic tape 3c, 3
The lengths of i and 3j can be adjusted so that even if the size of the hips H of the person to which the replacement diaper 3 is mounted is different, the position where the diaper 3 is entangled can be adjusted.

The tightening strips 3g and 3h are shown in FIGS.
As shown in FIG. 4, magic tapes 3i and 3j are attached to corresponding positions on the right and left sides, respectively, and serve as a belt for attaching the diaper cup body 2 to a hip hip H of a sick person or the like. The replacement diaper 3 includes a surface cloth 3m, a lining cloth 3n, and a mesh cloth (not shown) interposed between the surface cloth 3m and the backing cloth 3n to easily absorb moisture.
The mesh cloth is made of, for example, a nylon-based cloth in which the space in the cloth is increased to improve the absorbency. The outer fabric 3m and the lining fabric 3n are formed by densely sewn fabric fibers as compared with the mesh.

The replacement diaper 3 includes the waterproof dike 2 described above.
When the diaper cup 3 is not installed in the diaper cup unit 1, an apron 3 made of a waterproof cloth is formed on the edge of the long hole 3e on the bag 3l side.
Install o. The apron 3o is arranged so as to extend into the diaper cup body 2 from the support portion 15a of the waist sheet 15, as shown in FIGS. Thus, it is possible to prevent the washing water and urine from leaking from between the waist pad sheet 15 and the replacement diaper 3 around the apron 3o.

The seam C between the apron 3o and the bag 3l,
16 and FIG. 1 show the seam between the waterproof cloth 3q and the bag 3l.
8, and waterproof sheets 3t and 3u are attached as shown in FIG. Accordingly, it is possible to prevent moisture from leaking from the seam between the apron 3o and the bag 3l or from the seam between the waterproof cloth 3q and the bag 3l.

As shown in FIG. 15, a bag 3d for inserting the plate-like portion 15b of the waist sheet 15 is formed on the back side of the replacement diaper 3, and the plate 3 of the waist sheet 1 is formed on the bag 3d. By inserting the portion 15b, the replacement diaper 3 is prevented from wrinkling due to the rigidity of the plate-like portion 15b, and the extended diaper 3 in a stretched state without wrinkles on the skin of a sick or the like comes into contact with the skin. Redness can be prevented. As shown in FIGS. 1, 14, 16 and 17, a bag 3 for inserting a cushioning material 25 is provided on the surface of the replacement diaper 3 on which the waist hips H are adhered.
1 are formed.

The bag 3l has a closing cover 3p for covering an insertion opening into which the cushioning material 25 is inserted. The cushioning material 25 put in the bag 3l can be stopped by covering the magic tape 3s with the magic tape 3c on the front side by covering it with the closing cover 3p as shown in FIG. The side surface of the bag 3l and the side of the elongated hole 3e are made of a waterproof cloth 3q. You.

The cushioning member 25 is a gel-like sheet capable of receiving the weight of a sick person or the like in a dispersed manner. This can prevent bedsores of a sick person or the like. The cushioning material 25
Is made of, for example, a soft thick plate called an action pad (registered trademark; the same applies hereinafter). The action pad has no reaction force even under load, does not bottom out, and has a pressure dispersion effect. The action pad is soft and easily deformed by receiving a load, but has excellent restoring force. Also,
The action pad has the property of keeping temperature low, has the effect of preventing stuffiness, and has the effect of preventing the skin from reddening.

As shown in FIG. 16, the cushioning material 25 and one end of the bag 3l on the side of the recess 2c are
The notch 25a is formed in a curved shape in conformity with the shape of 3d. The other end of the cushioning material 25 is shown in FIGS.
As shown in FIG. Thus, it is possible to prevent the upper end 3r of the replacement diaper 3 from being pressed against the sick person or the like to cause redness of the skin.

Next, the diaper cover 4 will be described. The diaper cover 4 has a magic tape 4 as shown in FIG.
a, 4b, 4c, 4d, 4e, 4i, 4j, a fastener 4f, a hose unitite through hole 4g, and a hose unit enclosing part (not shown).

The diaper cover 4 has a substantially T-shape like the replacement diaper 3, and roughly encloses the waist and hip wrapping portion 4k covering the wrapping portion 3f and the tightening band portions 3g and 3h. This is a cloth member composed of T-shaped winding portions 4m and 4n. The diaper cover 4 has a cutting portion 4p that bisects the portion from the hose unit envelope to the outside of the diaper cover 4 through the hose unit through hole 4g.
The fastener 4f is arranged at p to be freely deployable.

The diaper cover 4 and the replacement diaper 3 are adhered by the magic tape 4a being entangled with the magic tape 3c on the replacement diaper 3 side. Diaper cover 4
Itself is a magic tape 4a, 4b, 4c, 4e, 4
The i and 4j are fixed to the human body by being entangled with the French pile fabric of the diaper cover 4. Fastener 4f
The fastener 4f is opened so that only the diaper cover 4 can be removed even when the hose connection portion 2u is connected to the diaper cup body 2.

The waist and hip wrapping portion 4k is divided from the hose unit wrapping portion below the hose unit through-hole 4g to the upper end, and is sewn with a fastener 4f so as to be freely deployable. The hose unit through-hole 4g is a long hole that matches the hose connection portion 2u and is elongated along the center line of the diaper cover 4.

The above-mentioned hose unit enclosing portion is a tubular member connected to the hose unit through hole, and has a hose connecting portion 2u.
To cover and hide. The hose unit envelope part is
As shown in FIGS. 1 and 14, a fastener 4 f is vertically arranged at the center of the front, and when the fastener 4 f is opened, the tubular hose unit enclosing portion is deployed.

As shown in FIG. 1, an elastic rubber 4q is provided inside the back of the diaper cover 4 so that the upper end of the diaper cover 4 fits the waist of a human body. In addition, a waist pad 4r as a cushion material is disposed substantially at the center of the back surface of the diaper cover 4.

The diaper cup body 2, the diaper 3, and the diaper cover 4 described above connect the replacement diaper 3 and the diaper cup body 2 with hooks 9a, 9b, 9c, 9d, 9e,
3b, and then the replacement diaper 3 and the diaper cover 4 are attached with magic tapes 3c, 3i, 3j, 4a, 4b, 4c, 4
e, 4i, 4j. Thus, the diaper cup unit 1 as shown in FIG. 14 is completed.

The diaper cup unit 1 has the structure shown in FIG.
The hose unit 29 is connected to the hose connection part 2u as shown in FIG. The hose unit 29 connects the diaper cup unit 1 and an external device, and integrates a filth suction hose 16, a cleaning water water supply hose 17, a blower hose 18, and a sensor coupler 2k. I support it. The hose unit 29 is detachable from a hose connection portion 2u on the lower surface of the diaper cup main body 2, and fixes the hold piece 28 to a fastener (not shown) on the diaper cup main body 2 side. 5
Is a hose cover, which is disposed continuously so as to overlap a hose unit enclosing portion (not shown) of the diaper cover 4.

[0066]

The present invention has the following configuration and operation, and has the following effects. The invention according to claim 1 is a diaper cup body surrounding the waist buttocks of a human body, an outlet for discharging dirt excreted in the diaper cup main body, a nozzle for jetting a liquid for cleaning the dirt, and the diaper cup. And a sensor for detecting waste discharged into the body, wherein the diaper cup body includes:
A plurality of bellows joints are connected in a freely bendable manner, and a front cover is disposed at the tip of the bellows joint. The bellows joint is formed at both ends of the skeleton having a substantially curved cross-section and at both ends of the skeleton. And a connecting portion having a shaft hole for inserting a shaft rod, and a waterproof cloth is disposed on the inner surface of the bellows joint on the waist buttocks side, so that the entire bellows joint is easily bent and deformed. While maintaining the state, it is possible to prevent the washing water or the like from leaking with the waterproof cloth.

According to a second aspect of the present invention, in the first aspect of the present invention, the shaft connecting the bellows joint is a hook fitted to a hook of a replacement diaper provided outside the diaper cup body. With this configuration, the hook can be used both as a function as a connecting pin of the bellows joint and as a hook for attaching and detaching a replacement diaper, and the number of parts can be reduced and cost can be reduced.

According to a third aspect of the present invention, in the invention according to the first or second aspect, since the bellows joint is provided with a waterproof cloth on the outside, the waterproof cloth is double-installed on both sides of the bellows joint. The waterproof effect can be improved.

According to a fourth aspect of the present invention, in each of the first to third aspects of the present invention, each of the bellows joints is formed by connecting a plurality of waterproof cloths adhered to the respective bellows joints. A waterproof cloth can be attached to the bellows joint without impairing the bending of the joint.

According to a fifth aspect of the present invention, in the first, second or third aspect of the present invention, the bellows joint is formed by bonding a single piece of waterproof cloth, thereby reducing the number of working steps for attaching the waterproof cloth. Work time can be greatly reduced.

The invention according to claim 6 is the invention according to claim 4 or 5.
In the invention described in the above, the waterproof cloth is formed by pressing a flat cloth to form a spherical portion formed into a substantially spherical shape, so that the waterproof cloth can be stuck without impairing the movement of the bendable bellows joint. it can.

[Brief description of the drawings]

FIG. 1 is a perspective view of a drawing showing an embodiment of the present invention.

FIG. 2 is a view showing an embodiment of the present invention, and is an enlarged center longitudinal sectional view of a diaper cup main body.

FIG. 3 is a drawing showing an embodiment of the present invention, and is a front view having a partial cross section of a diaper cup main body.

FIG. 4 is a drawing showing an embodiment of the present invention, and is a plan view having a partial cross section of a diaper cup main body.

FIG. 5 is a diagram showing an embodiment of the present invention, and is an enlarged exploded perspective view of a bellows joint and a waterproof cloth.

FIG. 6 is a view showing an embodiment of the present invention, and is an explanatory view of an upper cup, a lower cup, and a waist seat.

FIG. 7 is a view showing an embodiment of the present invention, and is an enlarged perspective view of an upper cup.

FIG. 8 is a view showing an embodiment of the present invention, and is a schematic view showing an apron of a replacement diaper.

FIG. 9 is a view showing an embodiment of the present invention, and is a schematic view showing an installation state of a waterproof dike.

FIG. 10 is a view showing an embodiment of the present invention, and is a schematic view showing a shape of a discharge port.

FIG. 11 is a drawing showing an embodiment of the present invention, and is an exploded perspective view of a waist portion showing a structure of a hose connection portion of a diaper cup main body.

FIG. 12 is a view showing an embodiment of the present invention, and is a schematic view showing an installation state of a waterproof embankment.

FIG. 13 is a view showing an embodiment of the present invention, and is a schematic view showing an installation state of a waterproof embankment.

FIG. 14 is a drawing showing an embodiment of the present invention, and is a perspective view showing an assembled state.

FIG. 15 is a view showing an embodiment of the present invention, and is a front view showing a state where the waist rest sheet is assembled to the diaper.

FIG. 16 is a drawing showing an embodiment of the present invention, and is a perspective view showing a state where a cushioning material is assembled into a diaper.

FIG. 17 is a view showing an embodiment of the present invention, and is a schematic view showing an installed state of a cushioning material.

FIG. 18 is a view showing an embodiment of the present invention, and is a schematic view showing an installed state of an apron.

FIG. 19 is a view showing an embodiment of the present invention, and is a schematic view showing an installation state of an elastic cord.

FIG. 20 is a view showing an embodiment of the present invention, and is a schematic view showing an installation state of a waterproof sheet.

[Explanation of symbols]

 Reference Signs List 1 diaper cup unit 2 diaper cup main body 2d outlet 3 replacement diaper 3b hook 6 bellows joint 6a skeleton 6b connecting part 7 front cover 8a, 8b waterproof cloth 8c, 8d spherical part 9, 9a, 9b, 9c, 9d, 9e hook Reference Signs List 10 pubic area cleaning nozzle 11 anal cleaning nozzle 13 stool sensor 14 urine sensor H hip buttocks

 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kimio Sato 5-28-6 Omori Nishi, Ota-ku, Tokyo Niles Parts Co., Ltd. F-term (reference) 4C098 AA09 CC33 CC39 CD03 CD05 CD07 CD06

Claims (6)

[Claims] 1. A diaper cup body (2) surrounding the hips (H) of a human body, a discharge port (2d) for discharging waste discharged into the diaper cup body (2), and cleaning the waste. In the excrement disposal apparatus, comprising: a nozzle (10, 11) for ejecting a liquid; and sensors (13, 14) for detecting dirt excreted in the diaper cup body (2). 2) connecting a plurality of bellows joints (6) to bend freely and arranging a front cover (7) at the tip of the bellows joint (6); A skeleton part (6a) having a substantially curved shape; and a connecting part (6b) formed at both ends of the skeleton (6a) and having a shaft hole for inserting a shaft rod, and the bellows joint. (6) Waterproof cloth on the inner surface of the hip buttocks (H) side Excrement disposal apparatus characterized by being arranged 8b). 2. The invention according to claim 1, wherein the shaft connecting the bellows joint (6) is connected to a hook of a replacement diaper (3) disposed outside the diaper cup body (2). Hook (9, 9a) fitted to 3b)
An excrement disposal device characterized by comprising: 3. The excrement disposal apparatus according to claim 1, wherein the bellows joint (6) is provided with a waterproof cloth (8a) on the outside. 4. The invention according to claim 1, 2 or 3, wherein each of the bellows joints (6) is formed by connecting a plurality of waterproof cloths (8a, 8b) bonded to each bellows joint (6). An excrement disposal device characterized by being provided. 5. The invention according to claim 1, 2 or 3, wherein the bellows joint (6) is made of one piece of waterproof cloth (8).
a, 8b) by bonding. 6. The waterproof cloth (8a, 8b) according to claim 4, wherein the waterproof cloth (8a, 8b) is formed into a substantially spherical shape by pressing a flat cloth. An excrement processing apparatus characterized in that: