JP2998082B2 - Nursing care bed - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[Technical field to which the present invention pertains] In the home care for the elderly, etc., the welfare of an aging society is promoted by replacing beddings, etc., which require the most labor, changing stool and nursing care in bathing. To the method that contributes to

[0002]

2. Description of the Related Art Conventional methods for replacing bedding and the like include manual operation and mechanical operation. In the case of the manual operation, the caregiver takes a method of pulling, rolling, or holding up to move the care receiver who is sleeping on the bed. In any case, considerable labor is involved, and it is difficult for the cared person to change bedding or the like by himself while taking care not to roll. In the method of lifting by a mechanical force, when the lifting tool is inserted under the buttocks of the cared person, a considerable burden is imposed on the carer, and the cared person is concerned about being lifted. Regarding the method of stool, in addition to the main purpose stool, clothes are attached and detached before and after the stool. If the place of service is other than a bed, lifting the cared person in a wheelchair and moving to an existing toilet will use a heavy burden on the caregiver.If lifting by mechanical force, wear underwear. Except for the above, there is a time problem in lifting and moving after inserting the tool. In addition, for the method of drawing the care recipient to the bedside with the caregiver's hand and preparing the toilet, the burden on the caregiver, such as drawing the care recipient to the bedside and removing the entire futon from the bedside, etc. Is large and takes too long. There is an odor problem when using a toilet that is not a shower toilet system. In addition, there is thing that toilet bowl rises in a part of mattress,
The problem is that caregivers do not always have healthy and comfortable stools. Regarding the bathing method, the problem of putting on and taking off clothes occurs in the same manner as when using the toilet. Some baths have a bathtub below the bed. However, since the care recipient usually stays asleep for a long time, bathing in a bedroom in which humidification by breathing is constantly performed has a problem of further humidification. In addition, while the water is being poured into the bathtub, the user waits in a narrow place beside the bed. In addition, there is a problem of whether to undress and then inject water, or to inject and then undress. If undressing is performed before water injection into the bathtub, care of the care receiver must be considered, and if undressing is performed after water injection, direct humidification of clothing during water injection must also be considered. . Some people take a bath in a wheelchair. However, cleaning has a problem of time and labor, and anxiety about lifting of the human body, or a caregiver's labor burden due to holding by the caregiver has not been solved.

[0003]

SUMMARY OF THE INVENTION According to the present invention, both the overwork of the caregiver for changing the bedding of the care recipient on the bed or the stool, bathing, etc. and the mental burden of the care recipient at a glance. To be removed. In other words, from the care recipient's point of view, conventional methods of drawing, rolling, lifting, stool problems and post-stool treatment problems, and bathing problems of cold and humidity. Yes, prone to mental and physical distress. The caregiver should be able to overcome the burden on the care recipient when he / she is healthy and has enough physical strength, but not physically enough.
Or, if nursing between the elderly, the current nursing equipment is
We have not reached a very satisfactory situation. This invention is an invention which aims to solve all of these unsolved problems and promote home care in an aging society.

[0004]

Means for Solving the Problems The present inventor has proposed that spouses help each other when they are old, and that they spend their remaining lives quietly at home without hospitalization, etc. I do not want to put a burden on children's lives if one of them is missing. Also, it is cramped for the care receiver to be held up by any caregiver, and those who generate odors, such as urine, are worrisome to the caregiver. On the other hand, the burden on the caregiver for full-scale bathing is large, but if the burden is ignored, the greater the number of mental times, the better. At present, no device can satisfy all of these. However, if something that satisfies all of this can be achieved, it will be sufficiently useful not only for yourself but also for those with the elderly. It is how to change beddings, do shower and full-scale bathing, and perform stool treatment without lifting the cared person's body, and if stool is performed in the bedroom How to minimize the odor, or if some people suddenly dislike the toilet in the bedroom due to conventional habits, they have to rush to the existing toilet and what to do when the sudden change occurs That would be. As a result of intensive studies to satisfy all of these, the following equipment was developed. The nursing care bed has a bottom fixing part at the lowermost part, and an upper part separated into an upper body side and a lower body side rides on the bottom fixing part. The uppermost part of the upper part constitutes the upper surface of the care-reducing bed, and initially receives the body of the care-receiver in a flat state. The lower part of the nursing care bed has a left leg and a right leg, and there is a central blank portion between the two legs. The bottoms of the left leg and the right leg are fixed to the bottom fixing part. The upper body side of the upper part of the lower part of the nursing care bed has four different movements. In the structure with four different movements,
The first part is a moving part which is located at the lowermost part of the upper body side and is capable of reciprocating vertically in the nursing care bed while being in contact with the fixed part at the bottom. Since the space is created by retracting in the head direction from the side of the separation zone of the leg and the right leg, the movement in the vertical direction further enlarges the space. No. 2 is a flat plate having a rotating shaft provided on an upper part of a moving unit which can reciprocate in a vertical direction. The pivot axis of the rotating flat plate is located on the separation band side of the upper part of the moving unit that can reciprocate in the vertical direction, and is in contact with the left and right leg separation band sides, thereby reducing care. Raise the upper body part of the care receiver while lying on the bed and push the care receiver toward the lower body side of the nursing care bed, resulting in nursing care on the lower body side of the nursing care bed and on the bath trolley or toilet trolley. Used to place the patient on a nursing care bed. In the nursing care reducing bed, a device for vertically reciprocating the upper body side having a space in the separation band portion, and a flat device having a rotation axis above the device are claimed. The third is that the cared person on the nursing care bed leaves the upper body side of the nursing care bed using the device of claim 1 and transfers to a toilet trolley or bathing trolley to use the toilet or bath. In such a case, the supine position of the care-receiver on the care-reducing bed must be an appropriate position with respect to the bathing trolley or the toilet trolley inserted into the central blank space. Therefore, the upper part on the upper body side of the care reducing bed needs to be moved leftward or rightward with respect to the insertion cart while the care receiver is placed thereon. The fine adjustment device for the left and right movement is "claim 2". Fourth, when the care-receiver on the nursing-care bed moves away from the upper-body side of the nursing-care bed and moves to the lower-body side of the nursing-care bed using the devices of claims 1 and 2; When transferring to a toilet trolley or a bath trolley to perform a toilet or bath, the buttocks of the care receiver lying on the nursing care bed rotate at the upper part of the upper body side of the nursing care bed. Being at an appropriate position on the rotating shaft fixed to the flat plate makes it easy for the care recipient to transfer from the upper body side of the care-reducing bed to the lower body side of the care-reducing bed, the bathing trolley, and the toilet trolley. I do. Therefore, a fine adjustment device which is located at the center of the uppermost part on the upper body side of the care reducing bed and moves vertically while the care receiver is placed thereon is “claim 3”. The device of claim 4 uses the devices of claim 1, claim 2, and claim 3 to transfer the care receiver on the upper body side of the care-reducing bed to a toilet cart. In the case of toilet use, a water storage tank is provided under the toilet seat of the toilet cart, and the water storage tank under the toilet seat is pressurized and discharged according to the weight of the cared person, and a shower toilet device that cleans itself. is there. In describing the details of the means for solving the problems of the present invention below, definitions of terms used in the description and the definition terms will be described first. For the definition of a phrase, the definition phrase shall be described on the left side of the line, and the description of the definition phrase shall be described on the right side of the same line, but if the description of the definition phrase extends over multiple lines, one definition After the description of the phrase is completed, a new definition phrase is described on a new line. Upper body side of nursing care bed. The side on which the upper body of a human body lying on a bed for nursing care is on. Lower body side of care reduction bed. The side on which the lower body side of a human body lying on a nursing care bed is lying. Divider. Refers to the contact between the upper body and lower body of the nursing care bed. Head direction. Refers to the direction of the head side when viewed from the foot side of the human body lying on the nursing care bed. Leg direction. Refers to the direction of the foot as seen from the head side of the human body lying on the nursing care bed. Bottom fixing part. The part of a nursing care bed that does not move while in contact with the floor. initial state. It refers to the basic basic state of the bed without any operation on the nursing care bed. Left direction. It refers to the left side when viewed from a person lying on a nursing care bed, sitting on a trolley, or on a bathing device. Right direction. Refers to the right side when viewed from a person lying on a nursing care bed, sitting on a trolley, or on a bathing device. Longitudinal direction. Refers to the same direction as the line connecting the head and feet of the person lying on the nursing care bed. Lateral direction. Refers to the same direction as the line connecting the left and right directions of the person lying on the nursing care bed, sitting on a trolley, or on the bathing device. Trolley. A wheelchair-shaped four-wheeled vehicle, with a bathing trolley and a toilet trolley. in front. The front side when viewed from a person standing on the nursing care bed, sitting on a trolley, or standing on a bathing device. Rear side. The rear side when viewed from a person standing on a nursing care bed, sitting on a trolley, or standing on a bathing device. slider. A movable object that slides along a guide. guide. An object that guides the slider while sliding it, and has a cylindrical shape, a cylindrical shape, a groove shape, and the like. Deformed prism housing. Although it is a quadrangular prism-shaped housing, the upper surface and the bottom surface are parallel, one set of the four wall surfaces is parallel, and the other set of the opposite surfaces is a case where the upper part is inclined inward. It should be noted that there are two types of deformed prismatic housings, the inside being an internally deformed prismatic housing and the outside being an externally deformed prismatic housing. X type elevator. At the intersection of the two columns that intersect each other, the pivot is pivotally mounted on the lower edge of the column, and the lower edge of the column is pivoted separately, and one position is fixed, and the other is movable. It is an elevator that moves up and down by a guide while keeping the other edge at the top horizontal by horizontal movement to place or move the movable part toward or away from the fixed shaft as needed, if necessary. Coro. It refers to a cylindrical rotating body that can be easily moved by sandwiching it under a heavy object. Lower body side top plate. A plate that covers the top of the lower body side of the nursing care bed. Bathing equipment. It is a general term for bathtubs, bathtub stands, bathing elevators and related equipment, bathtub receivers, linear drive piston compressors, shrouds, etc. Bathing table. It is a stand on which a bather gets on directly when taking a bath, and is a general term for a stool portion, a backrest portion, and a leg receiving portion. Bathing table reception. In the bathing elevating device, it refers to a table that receives a bathing table, a stool portion support plate that receives the bathing table, and a tongue-shaped projection that protrudes in the leg direction from the stool portion supporting plate,
It is a general term for a back support part support plate that continues in the head direction and a head support plate that follows. The bath table receiver is fixed to a lower part of a support plate which is a vertical flat plate of the bath elevator. Elevator for bathing. A general term for a device that raises and lowers a bath basin so that a bathtub can be used. It has one X-type elevator in the left and right directions, and an X-type elevator on the upper end of the X-type elevator. After extending upward from the top edge, there is a support plate with a horizontal top. A flat support plate is suspended from the inner edges of the left and right horizontal support plates facing each other, and a bath cradle is fixed to a lower edge of the suspended support plate. The left and right X-type elevators are linked by one connecting rod and one hydraulic cylinder. It also has a hydraulic unit set. First moving unit. A moving unit that is located on the bottom fixing unit on the upper body side of the nursing care bed and that can reciprocate vertically with the second moving unit, the third moving unit, and the fourth moving unit mounted on the first moving unit. . Second moving unit. It refers to a moving unit that can be reciprocated leftward and rightward with the third moving unit and the fourth moving unit mounted on the first moving unit. Third moving unit. It refers to a moving unit that is rotated on a rotation shaft that is supported on the second moving unit while the fourth moving unit is mounted on the second moving unit. Fourth moving unit. A moving part that is located at the center of the third moving part and that can reciprocate vertically. Cared person. A person who is lying on a nursing care bed, sitting on a trolley, or on a bathing device, who needs a caregiver's care hand. Gear head motor. An electric motor that is integrated with the reduction gear set. Shower toilet. A toilet that cleans the buttocks by shower-like water discharge instead of toilet paper after toilet use. This concludes the definition of the terms and their explanations, and then describes the means for solving the problem. However, for reasons of the structure of the nursing care bed, the explanation is made from the bottom fixed part to the upper part. "Claim 1", "Claim 2", and "Claim 3" are described together, and then the "Claim 1", "Claim 2", and "Claim 3" devices are used to easily use The details of the toilet trolley used for bathing and the device of the bath trolley will be described, and then the device of claim 4 will be described.

[0005] The devices of claims 1, 2, and 3 disclose the care receiver in a supine position with the caretaker's hip bulge at the maximum. The upper body,
By raising the care-reducing bed with the rotating flat plate on the upper body side, the lower body of the care-receiver is pushed out to the front by about 10 cm, and the care receiver is placed on the lower body side of the divided care-reduction bed. After the transfer, the upper body side of the nursing care bed is moved in the head direction to expand the space, bedding etc. is exchanged using the space, and a toilet cart or a toilet cart is placed in the central empty part of the lower body side of the nursing care bed. A bathing trolley is inserted, and a cared person is transferred to each trolley by using a rotating flat plate on the upper body side of the care alleviating bed, and bathing is performed. Hereinafter, the means will be described in detail. The nursing care bed is separated into a bottom portion, that is, a bottom fixing portion, and an upper portion on which the bed is to be placed, and the upper portion is further separated into an upper body side and a lower body side. On the upper body side above the bottom fixing part, a first moving part, a second moving part, a third moving part, and a fourth moving part are mounted in order from bottom to top. Therefore, the movement of the first moving unit also moves the other moving units, and the movement of the second moving unit also moves the third moving unit and the fourth moving unit. The first moving unit includes a slider of the first moving unit which passes through a cylindrical guide fixed to the left and right directions of the bottom fixing unit, and the cylindrical guide and the slider of the first moving unit. As a result, the first moving unit can reciprocate about 20 cm in the vertical direction from the initial state. A support fixed between the left and right sliders of the first moving unit serves as a guide for the second moving unit, and the guide rod is held by the slider of the second moving unit and the slider of the second moving unit. , The internally deformed prismatic casing of the second moving unit is fixed. The second moving unit is capable of reciprocating about 10 cm each in the left and right directions from the initial state. On the separation band side of the upper part of the internally deformed prismatic housing of the second moving part, there is a pillar protruding in the leg direction, and at the tip thereof, there is a pillar that pivotally supports the rotation axis of the third moving part.
The third moving unit rotates within a range of 90 degrees. The fourth moving unit is provided so as to ride on a recess at the center of the third moving unit,
A reciprocating movement of about 10 cm is possible in the vertical direction from the initial state. All the movements from the first moving part to the fourth moving part are performed by the corresponding hydraulic cylinders. The bottom fixing part is housed in one housing, and the first moving part and the second moving part are also housed in one external deformed prism housing. The externally deformed prismatic housing housing the first moving part and the second moving part has a width of about 10 cm each in the left and right directions with respect to the internally deformed prismatic housing of the second moving part housed therein. Because of the wide housing, the lateral movement performed by the second moving unit is performed within the externally deformed prismatic housing, and if the third moving unit is horizontal even when moved in the horizontal direction, the third movement is performed. The edge of the externally deformed prismatic casing does not protrude from the moving part. 4th
A magic tape is affixed to the upper surface of the front end portion of the moving unit in the head direction. The lower body side of the nursing care reduction bed has a detachable lower body side top plate that covers the entire lower body side surface at the top. The lower body side top plate has a flat surface. The leg side of the second moving part is retreated in the head direction larger than the separation band on the lower body side of the nursing care bed to create a space. First
By moving the moving unit about 20 cm in the head direction, the space between the second moving unit and the lower body side of the nursing care bed is further expanded. The first moving section is mainly intended to enlarge the space between the second moving section and the lower body side of the care reducing bed, and the second moving section reciprocates in the horizontal direction and the fourth moving section reciprocates in the vertical direction. This is for fine adjustment of the position of the cared person lying on the care-reducing bed. The third moving unit raises the care receiver lying on the nursing care bed to the lower body side of the nursing care bed. When the care receiver having the buttocks on the separation band portion of the nursing care reducing bed is raised by the third moving unit and the fourth moving unit, the lower body of the care receiver is one position lower than the supine position.
It is pushed to the lower body side of the nursing care bed by a few cm.
The transfer to the lower body side of the nursing care bed when exchanging bedding and the like, and the transfer to other devices are performed using the moving distance of about 10 cm and the space beside the second moving unit. . Immediately below the lower body top plate, there is a left leg in the left direction and a right leg in the right direction, which is fixed to the bottom fixed part of the upper body side to constitute the lower body side of the nursing care bed . Near the separation zone outside the left leg and the right leg, there are provided a back support frame for receiving a flat plate for preventing a fall, and an external support which is a support for supporting the support shaft. The external support is rotated by one gear head motor. In order to change bedding and the like, first, a leg support shaft is passed under the leg of the care receiver who is lying on the nursing care bed. In addition, the surface of the leg bearing shaft is covered with a protective material having the softness of a human palm. Set the leg support shaft on the external support column with the adjustment function to support the leg support shaft, and rotate the upper external support column in reverse to lift the legs and buttocks. In this case, if the care receiver has moved too far to the lower body side of the care reducing bed, the adjustment is made by the fourth moving unit. Next, the first moving unit is moved about 20 cm in the head direction, the lower body side of the bedding and the like is dropped into the space beside the second moving unit, and the new bedding and the like are placed on the lower body side of the nursing care-reducing bed. Drop the upper body side into the space beside the second moving unit. After moving the first moving unit of the nursing care bed and bringing the separation band side of the third moving unit and the fourth moving unit closer to the lower body side of the nursing care bed with the old and new bedding sandwiched therebetween, the leg support shaft is moved. Remove and replace external struts. By rotating the third moving unit, the care receiver is erected with the fourth moving unit, and the back support frame is erected. After inserting the flat plate into the back support frame, the first moving unit is moved in the head direction to remove the old bedding. In this case, when the fourth moving unit has been extended, it is stored. 4th
The moving part can be stored only when the fourth moving part is upright. This is to prevent pinching of the bedding. Reversely rotate the third moving unit by about 45 degrees and move the tip of the upper body side of the new bedding,
Attach to the velcro of the fourth moving part, move the first moving part to approach the third moving part and the fourth moving part until they come into contact with the lower body side of the care reducing bed, and further rotate the third moving part in the reverse direction. After the slack of the bedding or the like adhered to the fourth moving unit is corrected, the third moving unit is erected again. The backrest supporting frame and the flat plate are stored, and the care receiver is rotated in the reverse direction along the third moving unit and the fourth moving unit, and the care receiver is turned up. Lifting of the buttocks with the leg bearing shaft allows the caregiver's hands to be inserted under the buttocks of the care-receiver for about 10 cm or more, and has sufficient time for mechanical lifting. It is easy to change underwear such as diapers. During these series of operations, the cared person on the nursing care bed always has all or part of its body always in contact with the object on the nursing care bed. Also, the caregiver does not need to lift the cared person. The fine adjustment of the supine position of the cared person is also performed by the second moving unit and the fourth moving unit, so that heavy labor that may burden the caregiver does not occur. On the lower body side of the nursing care bed, there is a bogie elevating device between the left leg and the right leg, where a bogie similar to a wheelchair is attached and detached. There are two types of trolleys, one of which is to transfer a care-receiver lying on a nursing care bed to a bath tub by transferring it to a bath tub placed on the trolley and sticking to a bathing elevator. This is a carrying bath cart that can be transported to the pedestal for the entire bath. The other is a toilet trolley for transferring a care recipient lying on a nursing care bed to the toilet seat at the top of the trolley, moving to the toilet on the spot or to an existing toilet, and using the toilet. is there. The bath trolley uses pneumatic tires so that it can be used outdoors, such as sunbathing, and the trolley depends on the condition of the tires, and the toilet trolley depends on the situation of water discharge after use by a shower toilet with a water storage tank under the toilet seat. The height under the buttocks of the cared person sitting on the floor varies. When using a bath trolley, the highest position is above the bath tub when the bath trolley is mounted, and above the toilet seat when the water storage tank is full when using a toilet trolley. . It is also the height just below the lower body top of the care relief bed. However, the maximum position of the bath trolley on the bath trolley and the height above the toilet seat of the toilet trolley may change depending on the use situation,
There are beddings etc. on the upper body side of the nursing care reduction bed, and when the care receiver is lying on the nursing care reduction bed, if the height of the top of the bedding etc. and the lower part of the care receiver's buttocks are the same, It is optimal to raise the position under the buttocks of the cared person to a height that takes into account the collapse of the cared person due to the weight of the cared person, since the height is not too high. For this reason, it is necessary to always raise the position under the buttocks of the care-receiver on the carriage to a predetermined height, regardless of the height of each carriage after use. A trolley elevating device with an automatic height sensing device for that purpose is installed in the central blank part in the center of the lower body side of the care reduction bed. Further, even if the carriage is placed on a predetermined position of the carriage lifting device, safety cannot be maintained unless the carriage is fixed so as not to move without permission thereafter. For this purpose, a protrusion at the tip of the lever device is protruded at a position corresponding to the stop rod for the rear wheel of the bogie and the front end of the column of the rear wheel of the bogie,
An obstacle is provided to hinder the advance of the bogie, and the bogie is fixed on both sides. The protrusion of this lever device is a protrusion protruding by a spring, and has the same structure as a door handle with a lever. The protrusion is drawn inward by pushing up the lever, and the passage of the bogie is opened. It is. In order to push up the lever, the truck starts descending by pushing the descent switch of the truck after the truck has risen to a predetermined height, and at the same time, the lower end of the lever push-up platform is pulled by the electromagnetic coil. Therefore, the rotation is performed when the upper end of the lever enters as an obstacle directly below the lever by rotation. For this reason, it is impossible to pull out the dolly immediately after placing the dolly on the dolly elevating device without raising the dolly by the dolly elevating device. After removing the bogie from the bogie elevating device, when inserting the bogie again, since the bogie is separated from the bogie elevating device and the electric circuit is opened at the same time, the lower end of the lever push-up platform is pulled by the coil spring, The upper end is separated from just below the lever,
The carriage can be fixed by reinsertion. The bogie lifting device is performed by synchronizing the four X-type elevators and performing the same operation. This is done by connecting the edges of the columns of the X-type elevators whose lower part is movable to one. This is due to the structure in which four units perform the same movement by one hydraulic cylinder attached to one connecting rod after being connected to the rod. In the bogie elevator, there are two sets of X-type elevators vertically suspended with one concave gutter interposed between them, one set each on the left and right, and one flat plate is fixed between the left and right gutters. are doing. The bogie is lifted and lowered by placing the bogie on the left and right concave gutters and using a hydraulic cylinder attached to one connecting rod. The above-described lever device is fixed to the left and right sides of the back surface of the flat plate fixed between the left and right concave gutters. Identification of whether or not the various bogies on the bogie elevating device have reached a predetermined height, the light emitting portion of the infrared sensor attached to the inner surface facing the left leg and the right leg, This is performed on the light receiving unit by a shielding plate that rises in the meantime. In addition, the difference between the bath trolley and the toilet trolley is automatically identified, and each trolley is raised to a predetermined position, thereby reducing the operation trouble. That is, the position of the bath trolley height sensor and the position of the toilet trolley height detector are different and two types are provided. When the toilet truck is inserted, a part of the toilet truck is arranged so as to be a shield between the light emitting part and the light receiving part of the bathing car height sensing device, and in the case of a bathing truck, A height-adjustable shielding plate was provided on the support of the rear wheel, and in the case of a toilet trolley, a portion of the rear portion of the toilet seat was extended to provide a height-adjustable shielding plate. The bogie lifting device starts to rise by pushing the push-up start switch, but if these shielding plates make it impossible to receive infrared light, the electric circuit is opened and the bogie lifting device stops lifting. is there. In this way, the nursing care bed is
It is a device that is easy for the cared person to change the clothes and bedding etc. of the cared person who becomes hard work for the cared person, and also to the cared person.

[0006] By using the apparatus of claim 1, claim 2, or claim 3, the upper part of the upper body side of the care-reducing bed is raised toward the lower body side, so that the patient is lying on the care-reducing bed. Using the fact that the lower body of the care recipient was pushed forward by about 10 cm or more, a bathing trolley was inserted instead of the lower body side of the care reduction bed, and the care receiver was lifted up.
Transfer to the bath trolley on the bath trolley without lifting or moving it sideways, carry it to the bath tub and take a bath, and insert a toilet trolley instead of the lower body side of the nursing care bed in the same way In the following, a detailed description will be given of a method of causing a toilet truck to use a toilet. "Claim 1",
Using the apparatus of claim 2 and claim 3, the third moving section of the nursing care bed is rotated to erect the third and fourth moving sections, and the patient is lying on the nursing care bed. In the same manner as transferring the care receiver to the lower body side of the care-reducing bed, transfer it to the toilet trolley inserted in the central empty space and use it, or transfer it to the bath trolley on the bath trolley It is transported to a bathing tub and bathes the cared person. The use of a bathing trolley and a bathing device and a toilet trolley and a shower toilet in combination with a nursing alleviating bed is to achieve the purpose of bathing or urination without lifting and raising the cared person. The transfer operation on the bath trolley and toilet trolley that is inserted in the lower body side of the nursing care bed as a substitute for the lower body side top plate, the part of the care recipient's body is always the nursing care bed. Is in contact with any of the bedding on the upper body side, the bath tub on the bath trolley, and the inverted U-shaped toilet seat on the toilet trolley. Further, the bathing device used together with the bathing car is only movement of the bathing stand, and the care receiver is always in contact with the bathing stand. Furthermore, even if the place where the toilet cart is used is a care-reducing bed or on an existing toilet, the cared person remains sitting on the inverted U-shaped toilet seat of the toilet cart because it is not related to the change. It is. The toilet truck has a shower toilet facility on the toilet truck itself, and has an inverted U-shaped toilet seat at the top. A water storage tank is provided below the inverted U-shaped toilet seat. The water in the water storage section of the water storage tank is pressurized and showered from the nozzle tip to discharge and wash the water. The weight when the caregiver sits on the inverted U-shaped toilet seat for urination is used for pressing force. There is a toilet basin under the shower toilet unit, but in the case of a nursing care bed, if you use a toilet tub and use the existing toilet, you can use it simply by removing the toilet tub and putting a toilet cart on the existing toilet Things. For this reason, it is possible to respond to the change of the place of use simply by moving the toilet truck. No matter where you use it,
The use of a shower toilet after a stool is the same. However, when using an existing toilet, use a safety frame and a lock handle for safety on the way. The highest position of the inverted U-shaped toilet seat when the water storage section is filled with water and the water storage tank expands to the maximum is directly below the lower body side top board of the nursing care bed, so even if the water storage tank is full It can be set on a nursing care bed. For this reason, when the frequency of stools is high, the toilet trolley can be put on standby under the lower body side top plate. The safety frame is a protection frame used by inserting and fixing an L-shaped projection into an opening at the top of the toilet cart. The locking device for completely fixing the safety frame also serves as a push handle for pushing the toilet trolley, and can be used in a bathing trolley in the same manner. The bathing trolley carries the bathing stool on the central flat plate at the center of the bathing trolley, carries the care recipient on the bathing stool, carries it to the bathtub, and places the stool on the bathing elevator. A plurality of rollers on the partial support plate or the like are used to extrude onto the stool partial support plate, and the care receiver is moved to the bath tub together with a series of bath tables. The bathing table has a backrest portion on the back side and a leg receiving portion on the leg side with the stool portion in the center, but can be disassembled into three by turning or sliding. The structure of each individual was simplified as much as possible, and scales were easily removed. In addition, a plurality of rollers are arranged on the central flat plate of the bathing trolley to facilitate movement, and there is a protrusion on the front edge of the center of the central flat plate, which fits with the notched portion of the stool. And prevent the car from sliding forward. In addition, on the back of the leg receiving part, a protrusion on the front edge of the center flat plate of the bathing trolley,
There is a groove for passing. Of each structure of bathtub,
On the leg side of the stool portion, there is a bearing for pivotally supporting the rotation shaft of the leg receiving portion. In addition, the back side pivotally supports the backrest portion.Before reaching the pivotal support portion, there is an insertion of a rotation shaft and an upright portion, so the rotation shaft of the backrest portion is firstly moved. It is inserted into the insertion point, is slid in the upper side, and is further slid on the turning portion to turn. The leg receiving portion has a footrest on the side opposite to the rotation shaft that is attached to the seating portion. There are projections on the left and right sides of the back surface of the leg receiving portion, which prevents excessive pushing when the bathing tub is pushed out onto the stool support plate of the bathing tub support. The rotation axis of the backrest portion has different shapes on the left and right. On the left, there is a cavity at the tip for wearing a shaft. In the right direction, in addition to the same cavity, a column is further protruded rightward. This protruding column, together with a small protrusion to the left of the backrest, is stretched between the left and right support plates that are vertically fixed to the left and right edges of the stool support plate. The part is prevented from moving laterally while passing between the support plates. For this reason, the backrest portion during passing is fixed in an upright state at the sliding point of the seat portion. There is a tongue-like projection having a tip gently inclined downward and a plurality of rollers arranged in the leg direction of the stool portion support plate that receives the bathing table. The tongue-like projection is a central flat plate of the bathing car. Is fitted in the notch portion. Since the fitted state is also a fixed position for fixing the bathing trolley, the bathing trolley is fixed by the spring-loaded protrusion on the front side of the bathing elevator and cannot be removed. In this state, a part of the stool portion is already on the rollers on the tongue-shaped projections, and the stool portion receives the bath stool by further lifting the footrest portion and pushing it toward the back of the bathtub. It moves on rollers on the stool portion support plate, and the leg receiving portion passes through a projection of the central flat plate of the bathing cart using a groove on the back surface thereof. The left and right protrusions on the back surface of the leg receiving portion are cut-off portions of the central flat plate of the bathing cart and are obstructed by the edges of the tongue-shaped protrusions, thereby preventing excessive insertion of the bathing stand. At the fixed position of the bath, the bearing portion at the rear edge of the stool has passed through the left and right support plate portions fixed vertically to the stool portion support plate. That is, the left direction reaches right beside the column that supports the rotation axis of the backrest portion, and the right direction reaches the side of the protrusion that prevents the stool portion from moving rightward. In this fixed position, the backrest cannot be slid rightward, but only slid leftward. By sliding the stool portion to the left, it enters the turning point, and the backrest portion can be turned.
By rotating the care receiver in a reverse direction while leaning against the backrest portion, the backrest portion is received on the backrest portion support plate following the stool portion support plate, and further following the backrest portion support plate. The care receiver is received substantially horizontally by the head receiving plate. The backrest portion support plate is rotatably mounted on the seat portion support plate. The head receiving plate is rotatably mounted on the back support part supporting plate. However, the bath basin receiving member is limited so as to be limited to a horizontal position, and does not reach a bent state. In addition, the stool part support plate and the back part support plate, the back part support plate and the head receiving plate are both removable,
Cleaning is also easy. The bathtub used for the nursing care bed is wide because the bathtub wall is formed by air injection. To accept this wide bathtub wall,
The bathing elevator has an interval between the X-type elevator and the support plate suspending the bathtub receiver for receiving the bathtub wall. The outer edge of the bath tub is close to an oval shape when viewed from above, but the width of the head is wide and the width of the legs is narrow. The narrow width of the leg side is for inserting a bathtub between the left and right wheels of the bathing car. The bathtub is used by placing it on a bathtub stand, and there are a bathtub center that uses a part of the housing of the bathing elevator, a head stand in the head direction, and a leg stand in the leg direction. , And these three are used in combination. The outer wall of the bathtub is protected by a part of the bathing elevator and the headwise and legwise shrouds connected to it. At the center of the headrest, there is a raised portion that gradually increases toward the edge of the head. As the bath basin is lowered into the bath tub, the bather's head is gradually raised and raised above the water surface. The bathtub has a bag-like shape formed by press-fitting air on both the bottom and side surfaces. The bathtub is made of a material that is highly water-resistant and airtight. The side part of the bathtub is divided into two types, lower side and upper side, and there is a vent between the lower part and the bottom.
In both cases, air is injected at the same time. However, there is no vent between the lower side and the upper side. There is a connecting string between the top and bottom at the bottom, which keeps almost flat after the air is injected. The material and structure are the same for the lower side and the upper side, stacking a plurality of annular tubes, bonding the upper and lower tubes with a thin flat plate and bonding, and providing openings as vents between the upper and lower tubes It is a thing. The separate air supply / exhaust structure between the lower side and the upper side is that air is injected into the upper part as necessary, and the purpose of use is to prevent water drops from falling during bathing. In addition, the inside and outside from the top to the bottom of the side are covered with a piece of cloth, respectively, and the lower edge is attached to the bottom, and the top is attached to the uppermost tube of the upper side. It is stuck. There is a two-stage drain at the bottom of the bath tub, and there is a bottom drain that drains water completely from the bath tub, and a partial water drain that partially stores water. The partial water storage drainage port is used to prevent cooling from the back surface when the shower is used. The caregiver activates the bath elevator and raises the bath cradle, connects the head and leg bases in the head and leg directions of the bath elevator to form a series of bath tubs, and places a bath tub on it. With the linear drive piston compressor running, air is injected into the bottom and lower side of the bathtub to form a bathtub, warm water is injected, and the patient is lying on the bedding of the nursing care bed. Applying the operation at the time of changing the bedding, transfer the person to the bath trolley with the underwear taken off, carry it to the bath tub, and make sure that the leg of the bath tub fits between the rear wheels of the bath trolley. Push. By pushing sufficiently, the bathing cart is restrained by the projection of the bathing elevator. Remove the clothes, lift the leg receiving part, use a roller to push the care recipient riding on the bath tub together with the bath pedestal on the stool part support plate of the bath pedestal support, and reversely rotate the backrest part The care receiver is placed on the bathing table. Activate the bath elevator and lower the bath basin into the water, but when it descends and reaches the raised part at the head of the bathtub, the raised part is back support part support plate, head support plate, back support part In order to push up, the backrest support plate, the head receiving plate, and the backrest rotate and stand to protect the head of the cared person from being submerged in the water. Use a heat insulating cover for cold during bathing. The hydraulic cylinder of the bath elevator can be freely moved up and down as needed, so that it can immediately respond to changes in the physical condition of the care receiver. In addition, by stopping the bath tub receiver above the raised portion of the bath tub, the cared person can be kept horizontal on the bath tub, and can be used for washing hair or using a shower after bathing. In this way, by using a care-reducing bed and a bathing trolley, or a care-reducing bed and a toilet trolley,
The caregiver is a device that extremely reduces the burden on the caregiver by taking the bath without lifting the caregiver, lifting the caregiver, or using the bath.

[0007] The device of claim 4 is called "claim 1",
The present invention relates to a shower toilet device used in a toilet trolley used in a nursing care bed using the device according to claim 2 or 3. Hereinafter, the means will be described in detail. There is a water storage tank under the toilet seat of the toilet trolley. This water storage tank has a structure that can be disassembled up and down and can be manually cleaned up to the inside of the water storage unit. This enables the degree of cleanliness to be managed by direct or direct touch. Toilet trolley,
A water storage tank base is fixedly provided, and the water storage tank base is provided with an annular groove. An annular projection of a bottom plate with a projection that forms the lower part of the water storage tank fits into the groove, and fixes the water storage tank at a fixed position on the water storage tank base. The toilet seat has an inverted U-shape. There is a projection on the outer wall surface of the water storage tank base over the periphery. This is a downward stop projection, and even if the inverted U-shaped toilet seat descends due to water discharge,
When it reaches this projection, it stops descending. The descent stop projection is for protecting the water storage portion, the extension restriction zone, the external protective curtain, and the like inside the water storage tank from being damaged by crushing when the inverted U-shaped toilet seat reaches the limit of descent. The water storage tank is provided with an electric heater with a temperature control function, and is used to heat water in the water storage unit. The structure of the water storage tank above the water storage tank base has an upper plate at the top, and a bottom plate with a projection having a waterproof film at the top at the bottom. A lower plate is provided on the bottom plate with projections, and the lower plate and the bottom plate with projections are screwed together with a waterproof membrane interposed therebetween. Between the upper plate and the lower plate is a water storage part, but there is a plurality of soft belt-like extension-restricting bands in an annular shape without elasticity between the upper and lower,
Even if the water storage part expands to the maximum, a constant vertical interval is maintained. Outside the restricted stretch zone, there is a ring-like water storage section that is highly elastic and waterproof, and has a ring-like shape near the pipe. When water is injected into the water, a certain arc is drawn to prevent excessive injection. The lower plate is in close contact with the bottom plate with protrusions to prevent the outflow of water.However, the lower plate has multiple openings between the inner and outer extension bands that allow the inside of the water reservoir to be cleaned with fingertips. They are individually arranged in a ring. When the water storage tank is set on the water storage tank stand,
The shapes of the lower plate, the bottom plate with protrusions, and the upper portion of the water storage tank stand that constitute the water storage tank are such that the upper and lower sides of the outer side and the inner side where the toilet opening is provided overlap in the same shape. For this reason, there is no problem in lowering and rising the annular inverted U-shaped toilet seat covering the upper plate of the water storage tank. The upper portion of the outer wall surface of the inverted U-shaped toilet seat is slightly curved inward, which prevents clothes from being pinched while the inverted U-shaped toilet seat is being lowered by water discharge. In order to cope with this inward bending, the outer edge of the upper plate enters the lower plate and comes into close contact with the upper portion of the inverted U-shaped toilet seat. Inverted U-shaped toilet seat, water storage tank,
One cut-out portion was provided at the same position through the top and bottom of the water storage tank base. Each of the notched portions is an opening through which the tip of the water press-in pump passes for the inverted U-shaped toilet seat, and the notched portion of the upper plate of the water storage tank includes:
A water control valve is attached to the lower part, and a cylindrical storage part for storing the water control valve when the water control valve on the upper plate comes down is provided in the cutout part of the bottom plate with projection on the water storage tank. The water outlet of the water storage part is provided at the lower part of the cylindrical storage part, and the notched part of the water storage tank base is the cylindrical storage part of the bottom plate with the projection of the water storage tank, and the installation of the shower toilet unit Use as a place. The shape of the water control valve is frustoconical and has a handle. The valve handle is normally pulled by a coil spring to close the water passage, but pressing the valve handle opens the water passage.
The water control valve is installed in two places, one of which is provided on an upper plate for press-fitting water, and the valve is provided with a handle facing the opening direction of the inverted U-shaped toilet seat. The other is inside the tip of the conduit attached to the raised bottom plate,
The handle of the valve faces the most distal side of the conduit. The water control valve attached to the upper plate pushes the handle of the water control valve by the water channel opening support provided at the end of the hose of the water injection pump, so the valve opens the water channel and water can be injected by the water injection pump. Become. However, after the extension limit zone of the water storage tank has extended sufficiently up and down, and the external protective curtain has extended in an arc, the relief valve on the water injection pump side prevents excessive injection of water. At the water outlet below the cylindrical storage part of the bottom plate with projections, a shower toilet unit conduit is screwed, and at the other end of the conduit a water control valve and the water control valve are attached. There is a handle to make it easier to operate. A channel opening support column and a subsequent conduit for engaging with the water control valve and pushing the handle of the valve to open the water channel are screwed into the notched portion of the water storage tank base, and the tip of the water pipe is connected to the water storage tank base. After reaching the bottom, it is connected to the control unit for controlling the direction and control of the water discharge nozzle installed at the lower part of the water storage tank base. This shower toilet unit and related devices can be disassembled and removed. This is for countermeasures such as contamination by scale. The control section that controls the water discharge from the nozzle tip has a rotatable operation lever. The operation lever uses a nozzle connected to the control unit to move directly below the water storage tank base and between the toilet opening and also opens and closes a water channel of the control unit. A plurality of rollers are embedded inside the inner wall and the outer wall of the inverted U-shaped toilet seat, and the sides of the water storage tank and the water storage tank base are smooth and the sides of the inverted U-shaped toilet seat are as smooth and even as possible. It is going to descend.
Toilet tub itself equipped with toilet trolley has a depth of 2
It has a depth of 0 cm, and the deepest part is thinner like an existing toilet. It is used with a little water before use. For this reason, there is almost no emission of odor at the time of defecation, and after the stool, the nozzle for water discharge is put out to the opening for stool to wash. The distance from the toilet seat to the deepest part of the toilet stool is about 40 cm. When using a nursing care bed, use a toilet trolley with a toilet tub set. When using an existing toilet, remove the toilet tub and use the existing toilet. In any case, the stool is cleaned using the shower equipment of the toilet trolley. The thin toilet tub is used to prevent water drops from falling between the existing toilet after washing and the nursing care bed. Since this device is a shower toilet that uses about 80% of the weight of the cared person as a pressing force, there is no restriction on the place of use. About 2000 cc of water can be stored in the water storage section, and the shape of the water outlet at the tip of the nozzle is a collection of a plurality of cylindrical ones with a diameter of about 1 mm, which is sufficient for cleaning. Water pressure and washing time can be obtained. The screw structure of each part can be disassembled and cleaned in detail. The inverted U-shaped toilet seat and the water storage tank can be lifted up and removed and are easy to clean.
In this way, the care receiver can prepare the pressurized water for the purpose of cleaning the care receiver itself, which can cope with a sudden change in the place of use and greatly facilitates post-treatment after stool. Yes, it is also a device that takes full care of internal cleaning.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below with reference to the accompanying drawings. This will be described with reference to FIG.

An embodiment of the present invention relating to "claim 1", "claim 2", and "claim 3" will be described below.

[0010] At the bottom of the care-reducing bed, there is a bottom fixing portion fixed on the floor surface. A part in the leg direction is cut off to expose the floor surface so that it can be easily moved because of the trolley to be detached, and the bottom plate (1) in which the bottom fixing portion is in contact with the floor surface.
There is a protruding portion (2) in the head direction, left direction, and right direction on the upper body side. In the left and right directions on the upper body side of the bottom plate (1) of the bottom fixing part, there are a guide cylinder (3) and a guide cylinder (4) which are cylindrical and serve as a guide, and guide leftward. When the second moving part moves in the head direction inside the use cylinder (4) while following the movement of the first moving part, it moves vertically as it is, and the second moving part moves leftward and rightward. When this is done, there is a guide (5) serving as a fulcrum, and a hydraulic cylinder (6) for the first moving unit is provided at the center. These are all fixed to the bottom plate (1). Each of the guide cylinder (3) and the guide cylinder (4) is a cylindrical one having a diameter necessary for the cylindrical slider (7) to reciprocate inside thereof. The guide cylinder (3) is on the left side and right side of the upper body side of the separation band side, and both are oriented in the vertical direction. There is a guide cylinder (4) in the head direction on the extension of the guide cylinder (3) at a distance from the head end of the guide cylinder (3). The guide cylinder (4) has a two-tiered structure with the upper and lower sections having the same length and being parallel to each other. The upper and lower guide cylinders (4) have the same structure as the guide cylinder (3) at the top and bottom, and the support (8) is fixed between the upper and lower cylinders. Is becoming The distance between the guide cylinder (3) and the guide cylinder (4) is a distance that the slider (7) can move about 20 cm in the head direction. The corresponding drawing is FIG.

The first moving section of the nursing care bed is configured so as to ride on the bottom fixing section while being guided by the guide cylinder (3) and the guide cylinder (4) of the bottom fixing section. A reciprocating movement of about 20 cm in the vertical direction is possible with the second moving part, the third moving part, and the fourth moving part mounted thereon. The slider (7) is composed of two upper and lower cylinders, and the lower one reciprocates in the lower cylinder of the guide cylinder (3) and the guide cylinder (4), and the upper one is of the guide cylinder (4). Reciprocate in the upper cylinder. A cylindrical guide rod (9) for the second moving unit is provided between the upper head edges of the left and right sliders (7).
On the other hand, the edge of the connecting rod (10) is vertically fixed to the edge in the leg direction, and the other edge of the connecting rod (10) is vertically fixed to the lower stage of the slider (7). ing. Between the left and right connecting rods (10), a cylindrical guide rod (11) for the second moving part is fixed at the same height as the guide rod (9). Immediately below the guide bar (11), between the lower stages of the left and right sliders (7), a column (12) is fixed in parallel with the guide bar (11), and is provided at the center of the column (12) for the first moving unit. The tip of the piston rod of the hydraulic cylinder (6) is fixed. The slider (7), the guide rod (9), the connecting rod (10), the guide rod (11), and the support (12) are firmly integrated as a whole. The guide rod (9) and the guide rod (11) are cylindrical sliders (13) for the second moving part,
It penetrates through the inside of the second moving unit slider (14). The guide (5) is a slider (15) fixed to the tip of the piston rod of the hydraulic cylinder for the second moving unit.
I will guide you. The corresponding drawing is FIG.

The second moving section of the nursing care bed is such that the guide rod (9) is held by the second moving section slider (13), and the guide rod (11) is held by the second moving section slider (14). While moving on the first moving unit, the first moving unit moves vertically with the third moving unit and the fourth moving unit mounted thereon. The second moving unit slider (13) and the second moving unit slider (14) include a guide bar (9) and a guide bar (1).
From the initial state of the nursing care bed,
In order to reciprocate about 10 cm in the left and right directions, respectively, the length of the guide rod (9) and guide rod (11) is shorter by about 20 cm. A flat plate (16) is fixed between the second moving unit slider (13) and the second moving unit slider (14), and a second moving unit hydraulic cylinder (17) is fixed thereon. At the tip of the piston rod, a slider (15) receiving a guide of a guide (5)
Are fixed, and the guide (5) can be reciprocated about 10 cm to the left and right from the initial state, respectively, from the initial state. On the flat plate (16), there is a hydraulic unit set (18) related to the hydraulic cylinder used for the nursing care bed.
There is. An inner deformed prism housing (19) inside a double-structured housing is fixed to the second moving unit slider (13) and the second moving unit slider (14). . There is an opening on the separator side of the upper surface of the internally deformed prism housing (19), which is a notched portion (20). This notched portion (20) is a hydraulic cylinder (21) for the third moving portion.
This is the space for the operating range. Internally deformed prismatic housing (1
At the left and right edges of the upper surface of 9) on the separator side, a column (22) projects in a leg-like and upwardly curved manner, and supports the third moving portion at the edge. There are struts (23). In addition, a protruding portion (24) extending upward is provided at the upper edge in the head direction of the internally deformed prism housing (19) to support the support (23).
At the same time, the third moving unit is held horizontally. Prop (2
3) covers the upper surface with an elastic material. Among the side surfaces of the internally deformed prismatic housing (19), the left and right surfaces have the upper part inclined inward by about 10 cm, but the width is equal in the upper and lower directions. The head and leg directions are vertical, but the width of the lower part is equal to the length of the second moving part slider (13) and the second moving part slider (14). The left and right sides are each narrow by about 10 cm. Among the positions where the flat plate (16) is fixed to the second moving unit slider (13) and the second moving unit slider (14), the left edge side is the second moving unit slider (13). The second moving unit slider (14) is receded to the right from the left edge, and the retraction width is such that the slider (15) does not hinder the movement of the second moving unit to the left and right. . The dotted lines in FIG. 8 show the locations of the components inside the internally deformed prismatic housing (19). The corresponding drawings are FIG. 7 and FIG.

[0013] The third moving section of the care-reducing bed is configured to ride on the second moving section, and the size thereof is the size of the bed surface on the upper body side of the care-reducing bed. The left edge of the third moving portion is a rectangular parallelepiped (2
There is also a rectangular parallelepiped (26) in the form of an elongated rectangular parallelepiped at the right edge. On the opposing side surfaces of the two rectangular parallelepipeds, two types of moving guides for the fourth moving portion are provided in the form of grooves, and the head (27) is located on the head direction side, and is located on the separation band side. Is a guide (28). A rotation axis (29) for pivoting the third moving part on the support (23) of the second moving part at the edge of the rectangular parallelepiped (25) and the rectangular solid (26) on the separation band side. Is fixed.
A fixed support (30) is fixed to the edge of the rectangular parallelepiped (25) and the rectangular parallelepiped (26) in the head direction. It is lower by the thickness of the moving part. In the vicinity of the guide (28), there is also a fixed support (31) for connecting the left and right, but the upper surface thereof is also reduced by the thickness of the fourth moving part, similarly to the fixed support (30). The fixed support (30) and the fixed support (31) both support the fourth moving unit, and the guide (27) and the guide (28) guide the slider of the fourth moving unit. A piston rod of a third moving unit hydraulic cylinder (21) is rotatably mounted on the back surface of the fixed support (31), and a fourth moving unit is mounted on a side surface of the fixed support (31) in the head direction. The bottom of the hydraulic cylinder (32) is fixed. Also, on the side of the fixed support (31) in the leg direction,
A flat plate (33) is fixedly provided so as to compensate for the cutout portion on the separation band side of the fourth moving section. The range in which the third moving unit rotates is within a range of 90 degrees from the horizontal state to the vertical state. The upper surface of the rotating shaft (29) is similar to the column (23).
Covered with elastic material. The indication by the dotted line in FIG. 9 indicates that there is a guide groove inside the left and right rectangular parallelepiped, and that the tip of the piston rod of the third moving unit hydraulic cylinder (21) is on the back surface of the fixed support (31). And the position of a hole for pivotally attaching to the column (23) inside the rotation shaft (29). The corresponding drawing is FIG.

The fourth moving part of the care-reducing bed is in a state of riding on a fixed support (30) and a fixed support (31),
The shape is almost flat. Left direction of the fourth moving unit,
On the right side, a slider (3
4) There is a slider (35) in the leg direction, which moves according to the guides of the guide (27) and the guide (28). The tip of the piston rod of the hydraulic cylinder (32) for the fourth moving unit is fixed to the back side of the fourth moving unit.
When the third moving part is horizontal, the fourth moving part is moved 10 cm in the head direction by the fourth moving part hydraulic cylinder (32).
A degree of payout can be performed. However, restoration cannot be performed only at the time of horizontal movement. Restoration can be performed only when the third moving unit is upright and stopped. While the third moving unit is rotating, it is impossible to feed out and restore. The rear side of the fourth moving portion is cut off on the leg side from the portion in contact with the fixed column (31). Fixed prop (3
The flat plate (33) fixed in (1) is in a state of supplementing the cutout portion. A magic tape is stuck to the back of the head-direction end of the bedding or the like, and the magic tape (3
When the third moving part and the fourth moving part are stood upright by sticking to (6), the bedding and the like are prevented from dropping. The width of the portion of the fourth moving portion where the magic tape (36) is attached is wider than the width of the magic tape attached to the bedding or the like.
The indication by the dotted line in FIG. 9 indicates that there is a guide groove inside the left and right rectangular parallelepipeds, and that the tip of the piston rod of the third moving unit hydraulic cylinder (21) is on the back of the fixed support (31). And the position of a hole for pivotally attaching to the column (23) inside the rotating shaft (29). The corresponding drawings are FIG. 9, FIG. 10, and FIG.

The upper body side of the bottom fixing portion of the care-reducing bed has a guide cylinder (3) and a guide cylinder (4) except for a part necessary for the movement of the first moving part and a part of the side in the head direction. Is covered by one housing (37). The left side and the right side of the leg of the housing (37) are connected to the lower body side of the care-reducing bed, and the connection portion has a cutout portion for the wheel of the bogie. A part of the first moving part and the second moving part are covered from the outside of the internally deformed prism housing (19).
It is housed in an externally deformed prismatic housing (38), which is an individual housing. The outer deformed prismatic casing (38) is wider than the inner deformed prismatic casing (19) of the second moving part by about 10 cm in the left direction and the right direction, respectively. The prism housing (19) is 10 cm left and right
Even if it moves to the extent, it will move within the externally deformed prismatic housing (38). Externally deformed prism housing (38) is slider (7)
And is fixed so as not to contact the guide cylinder (4). At the left and right edges of the upper surface (39) of the externally deformed prismatic housing (38) on the separation band side, there are elongated openings in the left and right directions, and a slightly large opening in the middle. There is. The left and right openings are the openings (40), and the center is the opening (41).
A column (22) of the internally deformed prism housing (19) protrudes from a central portion of the opening (40), and moves in the opening (40) when the second moving unit moves left and right. The opening (40) is always below the third moving part and is not exposed to the outside when the third moving part is horizontal, even if the inner second moving part moves left and right. The opening (41) is the third
This is a space for an operation range of the hydraulic cylinder (21) for the moving unit. A horizontal flat plate (42) is provided at the lower edge of the externally deformed prismatic housing (38) on the separation band side, and extends on the housing (37) of the bottom fixing portion toward the separation band. This conceals an exposed portion generated between the externally deformed prism housing (38) and the housing (37) when the housing is moved in the head direction. At a portion where the flat plate (42) is fixed to the externally deformed prismatic housing (38), there is a shield curtain (43) with a coil spring utilizing the principle of a winding type curtain. 4
The tip of 3) is fixed to the housing (37) of the bottom fixing portion, and even if the externally deformed prism housing (38) moves in the vertical direction,
It is constantly pulled by a coil spring to prevent pinching. The corresponding drawings are FIG. 8 and FIG.

The lower body side of the nursing care reduction bed has a single flat lower body side top plate (44) covering the entire upper part thereof.
When the lower body side top plate (44) is set, the height of the uppermost part is the same as the uppermost part of the upper body side. The lower surface of the lower body side top plate (44) has some irregularities on its back surface to prevent side slippage and the like. Below the lower body side top plate (44), there is a left leg (45) in the left direction, and a right leg (4) in the right direction.
6), and there is a central blank part (47). The left leg portion (45) and the right leg portion (46) are both rectangular parallelepipeds having the same shape and are fixed to the bottom plate (1) of the bottom fixing portion. On the opposite sides of the left leg (45) and the right leg (46), the height of the changing part of the cared person under the buttocks is automatically sensed and the trolley reaches the predetermined height. Toilet trolley height sensor (48), bath trolley height sensor (4
9). A bogie lifting device (50) is provided below the central blank portion (47) and near the separation band side. The left leg (4
5) On the side of the separation band inside the right leg (46), there is a housing (51) that protrudes in the head direction and stores the wheels of the bogie. The corresponding drawings are FIG. 13, FIG. 14, FIG. 15, and FIG.

The height detecting device includes a toilet trolley height detecting device (48) and a bathing trolley height detecting device (49), both of which are opposed to one side of the left leg (45) and the right leg (46). Has a light-emitting part for infrared rays, and there is a light-receiving part on the other side, and when the object to be lifted reaches the target height, the ascent is stopped by inserting the shielding plate in front of the light-receiving part. Things. Even if the place of use of the toilet trolley is the use of a nursing care bed or the use of going to an existing toilet,
Since the care receiver lies on the bedding on the upper body side after the stool, the position under the care receiver's buttocks on the toilet trolley is raised to the level above the bedding. There is a need. The same is true for bathing trolleys. If the sensing device for that purpose is a toilet trolley, it is the toilet trolley height sensor (48), and if it is a bath trolley, it is the bath trolley height detector (49). The shield plate of the toilet trolley height sensor (48) is a shield plate (53) provided on a part of the inverted U-shaped toilet seat (52). The shielding plate of the bathing car height sensing device (49) is a shielding plate (54) provided on a column of the rear wheel of the bathing car. The installation positions of the toilet trolley height sensor (48) and the bath trolley height sensor (49) are different, and the bath trolley is equipped with a trolley elevator (5).
0), the support of the rear wheel of the bath trolley interferes with the toilet trolley height sensor (48) to disable light reception, and then only detects the bath trolley. If the toilet trolley is inserted, The column of the rear wheel of the toilet cart interferes with the bath cart height detecting device (49) so that light cannot be received, and only the toilet cart is sensed. For this reason, the type of the cart to be inserted is automatically determined. The height of both shielding plates can be adjusted. The carriage is lifted and lowered by a carriage lifting device (50) installed on the separation band side of the central blank portion (47). When the bogie is placed on the bogie elevating device (50), the column of the rear wheel of the bogie pushes the switch (55), the electric circuit of that part is closed, and the left leg (4)
5) The outer side surface of the right leg (46) and the left leg (4)
5) When the push-up start switch (57) in the operation panel (56) on the leg side of the right leg (46) is pressed, the bogie elevating device (50) starts operating for the first time and the sensing device Follow the instructions. While the carriage lifting device (50) is operating, other electric circuits are opened. There are four operation panels (5
6) are all synchronized. The corresponding drawings are FIG. 14, FIG. 15, FIG. 16, and FIG.

The bogie lifting device (50) is located in the central empty portion (47) of the nursing care bed, has one U-shaped gutter in the left and right directions, and has a U-shaped gutter (58). This is an elevating device that puts a bathing trolley or toilet trolley on top and raises and lowers the trolley. The bogie elevator (50) is provided with one X-shaped elevator (5) on the left and right sides of one U-shaped gutter (58).
9). The four X-type elevators have the same structure, and one connecting rod is used to simultaneously move the edges of the lower movable column in the same direction among the X-shaped columns that each has. (60), and the central part of the connecting rod (60) is fixed to the piston rod of the hydraulic cylinder (61). Also left and right U-shaped gutters (58)
A flat plate (62) is fixed between the upper edges of the side surfaces facing each other, and a U-shaped gutter (5
8) A lever device (64) for operating a projection (63) serving as an obstacle for stopping the cart placed on top from arbitrarily starting to slide is fixed to the left and right directions one by one. There is a lever push-up table (65) below the left and right lever devices (64), and pushes up the lever (66) when the lever device (64) comes down. 4 X
A vertical guide (67) is provided for each of the mold elevators (59).
The vertical guide (67) attached to the X-type elevator (59) that supports the inner side surfaces of the left and right U-shaped gutters (58) prevents excessive insertion of the bogie. The bogie stop bar (68) for the purpose of stopping the vehicle is fixed. The corresponding drawings are FIG. 14, FIG. 15, FIG. 18, FIG. 19, and FIG.

The lever device (64) has the same structure as a door handle with a lever, and is a conversion part for converting the rotation of the lever (66) into a linear motion, and is suspended from the flat plate (62). The lever device (64) is a support for the carriage (69).
Has a projection (63) on the side of the passage, and has a lever (66) at the opposite inner edge, and by rotating the lever (66), the projection (63) is pulled inward, and It allows the passage of the pillar to pass. When the lever (66) is lowered on the lever push-up table (65), the end of the lever (66) is pushed up and rotated. The lever lift base (65) is a cylinder (7
0). Normally, the lower edge is pulled by the coil spring (71) and is disengaged from immediately below the lever (66), but the electric circuit of the electromagnetic coil (72) facing the coil spring (71) is connected to the operation panel (56). When the down switch (73) is pressed and closed, the electromagnetic coil (7
It is pulled by 2), comes out just below the lever (66), and pushes up the lever (66). The lever device (64)
When the protrusion (63) and the tip of the lever (66) have no load, they are linear. The spring (74) includes a lever device (64).
It is on the front side and is fixed to the flat plate (62), and when the bogie comes off the bogie elevating device (50), the flat plate (62)
Then, the head direction of the U-shaped gutter (58) fixed thereto is slightly lifted to facilitate the rotation of the lever push-up table (65). The indication by the dotted line in the enlarged view of FIG. 20 is that the column (69) of the truck and the U-shaped gutter (58), the protrusion (63), the back of the truck stop rod (68) and the vertical guide (67).
It shows that there is a part of the upper end of the column of the X-type elevator (59), and the display by the dotted line in the enlarged view of FIG. This shows that there is something related to the lever device indicated by the dotted line in the back of the mold gutter (58) and the X-type elevator (59). The corresponding drawings are FIG. 20 and FIG.

The back support frame is provided by placing a flat plate (75) on the back of the cared person to prevent the cared person, who is only on the lower body side of the care-reducing bed, from falling over. In this case, what supports the flat plate (75) is a backrest support frame (76). This support frame has a left and right integrated and crank shape. The support frame is turned upright, reversely rotated, and used by inserting a flat plate (75). Back support frame (7
The pivot position 6) is on the separator side above the left leg (45) and the right leg (46). Since it is a crank type, the part that receives the flat plate (75) by standing up comes out to the upper body side of the nursing care bed. When not in use, store by rotating 90 degrees. The corresponding drawings are FIG. 22 and FIG.

Above the hydraulic cylinder (61) in the central empty space (47), there is a leg bearing shaft support. After extending upward from the gear head motor (77), it extends leftward and rightward to the left leg (45) and the right leg (46), and the left leg (45) and the right leg (46). ) Is connected to the semicircular gear inside. Further, the cylinder fixed to the fulcrum of the gear extends outside the left leg (45) and the right leg (46) and is fixed to the column. The strut is an external strut (79) that supports the leg bearing shaft (78) at the tip. The force for rotating the external support (79) is controlled by the gear head motor (7).
7), and a gear head motor (7
The gear set (80) transmits the force of 7). The gear head motor (77) and gear set (80) are
It is stored in 1). The leg bearing shaft (78) was inserted into the left and right external struts (79) to lift the care receiver's legs, and the surface was made of a soft material. The dotted line in FIG. 24 indicates the location of the gear head motor (77) and the gear set (80) inside the housing (81), and the dotted line of the housing (81) indicates the housing (81). Indicates a shaded portion of the housing (51). The corresponding drawing is shown in FIG.
3, FIG. 24 and FIG.

Implementation of toilet trucks and bathing trucks used for facilitating or bathing easily by using the devices according to the first, second and third aspects of the present invention. Will be described.

The bathing trolley is a wheelchair-shaped car inserted into the central blank portion (47) of the care-reducing bed, and uses pneumatic tires for the wheels. There is a safety frame (82) to prevent the care receiver from falling on the bathing trolley.
The support column (83) has a hollow opening (84) penetrating vertically. The opening (84) has the same diameter as the opening (87) in the rear part of the left flat plate (85) and right flat plate (86) above the bathing trolley. The locking handle (88) inserted through the opening (87) is unloaded when the tip of the locking handle (88) passes through the opening (87).
9) protrudes and is fixed so that it does not come off. Release of the fixation is performed by the lever (90) on the upper part of the lock handle (88). The left and right lock handles (88) are integrated by a support (91). There are a plurality of openings (92) near the inner edges of the flat plates (85) and (86) facing each other.
In the opening (92), the lower frame of the safety frame (82)
Insert a plurality of L-shaped protrusions (94) attached to the lower part of the inverted L-shaped frame (93) having an inverted L-shape and pull it to the rear to prevent it from falling off, and lock the final lock Handle (8
8) Fix. Between the flat plates (85) and (86), a central flat plate (9) slightly recessed from the upper surface thereof.
5). At the rear center of the central plate (95) is a large cut-out (96). There is a notch portion (97) on the left and right of the front edge of the notch portion (96), and the notch portion (9)
It exists as an extension of 6). In addition, central flat plate (95)
There is a protrusion (98) at the front center portion of the, and a plurality of detachable grooves (99) for the upper surface of the central flat plate (95). The corresponding drawings are shown in FIGS.
8, FIG. 29 and FIG.

The bathing trolley is used by placing a bathing trolley on top of the bathing trolley. The bathing trolley is centered on the stool (100), and the backrest (10) is connected to the rear side.
There is a leg support part (1)
02). At the edge of the front part of the stool part (100), there is a bearing (104) for pivotally supporting the rotation axis (103) of the leg receiving part (102) in the left and right directions. Also, on the edge of the rear part, a backrest part (101) is directed leftward.
Bearing (1) for supporting the left rotation shaft (105) of the
06), and a bearing (108) for supporting the right rotation shaft (107) of the backrest portion (101) in the right direction.
There is. A projection (109) is provided on the upper portion of the backrest (101) on the side of the rotation shaft (105). Leg support (10
On the left and right sides of the back surface of 2), there are protrusions (110), and at the center, there are grooves (111) in the vertical direction. Leg support (1
At the edge of the surface of 02), there is a footrest (112). At the front center of the back surface of the stool portion (100), there is a cutout portion (113), and the projection (98) of the bathing trolley prevents the bathing trolley from slipping on the bathing trolley. The stool portion (100), the backrest portion (101), and the leg receiving portion (102) are separable, but are used in combination when used. The rotation axis (1) of the leg receiving portion (102)
03) to the bearing (104), the insertion slot (1)
14) The insertion angle is fixed. This is to prevent a sudden drop. The back side of the bearing (104) has an opening to enable washing. Back part (10
To the right of the rotation shaft (107) of 1), a projection (11) is provided.
5) is fixed. When lowering the bath tub into the bathtub, the bath stool is placed on the stool portion support plate (116). The left edge of the stool portion support plate (116) is an edge of the vertical support plate (117). The upper edge of the support plate (117) is fixed to the end, and the upper edge of the support plate (117) is horizontal and the outer portion extends downward to reach the upper end of the crossing column of the X-type elevator (118) in the left direction. 119) is fixed to the upper inner edge. Similarly, the stool part support plate (116)
The right edge of is fixed to the edge of the vertical support plate (120), the upper edge of the support plate (120) is horizontal at the top, the outer part extends downward, and X-type elevator (1
18) Support plate reaching the upper end of the intersecting strut (121)
It is fixed to the inside edge of the upper part. Support plate (119),
The support plate (121) is supported by a pair of X-type elevators (118) and moves up and down. The structure of the bearing (106) and the bearing (108) respectively slides from the right to the left, the rotation shaft insertion point (122) having an opening at the top, and the left and right because the top is narrow. The rotating shaft sliding points (123) that can only be operated are arranged in series. Then the bearing (10
In (8), the right turning point (124) as the turning point of the turning shaft (107) is arranged in series, and the right turning point (1) is arranged.
24) from the left side to the right.
07) is protrudingly provided, and its tip reaches the center portion of the right rotation shaft sliding portion (123). Similarly, in the bearing (106), the rotating shaft (10
The left turning point (126) as the turning point of 5) is arranged in series, and the left turning point (126) is connected to the left turning point (126) in the bearing (106) and the supporting point. It is divided into a left turning point (126) on the plate (117). On the support plate (117), a support column left (127) for retreating leftward by the divisional burden and supporting the rotating shaft (105) projects rightward. Rotation axis (10
5), the widths of the rotating shaft (107), the protrusion (115), the rotating shaft insertion portion (122), the rotating shaft sliding portion (123), and the right rotating portion (124) are equal, and Movement point (1
26) is slightly wider and the left column (127) is slightly shorter.
At the edge of the support plate (120) adjacent to the right rotation shaft insertion point (122), there is a protrusion (128), and on the stool support plate (116), By pressing the projection (115) of (101), the backrest (101) is prevented from moving to the right rotation shaft insertion point (122) of the seating part (100). The protrusion (109) presses the support plate (117), and the protrusion (115) presses the support plate (120) so that the stool portion (100) can move on the stool portion support plate (116) without any trouble. As a result, lateral displacement is prevented. Note that FIG.
31 and 32 are dotted lines for explanation showing the internal structure. The corresponding drawings are shown in FIGS. 26, 27, 3
0, 31, 31, 32, 33, 34, 35, 3
6, FIG. 37 and FIG.

The bathing elevator has an X-type elevator (118) in the left and right directions, and both X-type elevators (118).
Of the lower struts, the movable end of the strut is pivotally mounted on a connecting rod (129), and the piston rod of the hydraulic cylinder (130) is fixed to the connecting rod.
Near the hydraulic cylinder (130) is a hydraulic unit set (131). A pair of X-type elevators (118),
A vertical portion of the support plate (119), a vertical portion of the support plate (121), a connecting rod (129), a hydraulic cylinder (130),
The hydraulic unit set (131) and the like are housed in the center of the bathtub (132), which is a single case. In the center of the bathtub (132), the surface of the recessed portion between the housing portions of the left and right support plates (119) and (121) is used as the center of the bathtub. Between the housing wall and the support plate (117) of the left X-type elevator (118), and between the housing wall and the support plate (120) of the right X-type elevator (118).
There is space between them. The space is in the center of the bathtub (132)
The part of the side wall of the air-injection type bathtub installed above is a space for ascending by air injection and forming the wall part of the bathtub. The stool part support plate (116) has a tongue-like projection (133) as a tongue-like projection on the front side. The rear edge of the stool portion support plate (116) is connected to the support plate (11).
7) It is located in the head direction from the rear edge of the support plate (120), and is longer than the width of the support plate (117) and the support plate (120). The long part has a backrest support plate (1
A column (136) that supports the rotation shaft (135) of (34) is fixed to the left and right. A head support plate (137) is connected to the backrest portion support plate (134), and its rotating shaft (138) is pivotally supported by a support (139) of the backrest portion support plate (134). You. The column (139) has an insertion point (140) into which the rotation shaft (138) can be inserted only at a fixed angle. The rotation shaft (138) is a rotation shaft having an opening, and is inserted into the insertion point (140) from the opening and slides, and then is rotated by a support (139) as a rotation portion. The support (139) has a support plate (14
1) to prevent the head receiving plate (137) from rotating backward by a certain angle or more. Backrest support plate (13
4) The head receiving plate (137) is formed by a support plate (141), a support (136), and a flat plate below the support (136).
The head support plate (137) and the backrest support plate (134) are supported and are limited to the straight line with the stool support plate (116).
There is no reverse rotation below the extension of. The stool part support plate (116) and the tongue-shaped projection (133) have a plurality of grooves for rollers, and the rollers (142) are placed in these grooves for use. This roller (142) can be removed only by picking up. Tongue projection (133)
Is fitted into the cut-off portion (96) of the bathing car. The protrusions (110) are stopped by the tongue-shaped protrusions (133) to prevent the bathing table from being excessively inserted into the stool part support plate (116). At the front side of the bathing elevator, near the lower part of the X-type elevator (118), a spring-loaded projection (143) having a mountain-shaped projection at the tip protrudes forward from the inside for fixing the bathing cart. ing.
This is because the lever (144) is stepped down, and
43), the tip can be lowered, but is usually kept horizontal by a spring. Since this device has the same shape in the left and right directions and is integrated, the fixing can be released from either side. It is the protrusion (143) that the bathing trolley is restrained and fixed to the bathing elevator.
The bottom of the rear column of the bathing trolley presses the lowest part of the rear wheel column from below. The display by the dotted line in FIG. 35 indicates the presence of the internal hydraulic cylinder (130). The corresponding drawings are shown in FIGS. 26, 31, 33, 35,
37, 38, 39, 40, and 41.

The bathtub table is divided into three parts, and a magic tape is attached on the upper surface. The bathtub has a headstand (145) on the head side across the center of the bathtub (132),
There is a leg stand (146) on the leg side. Headrest (145),
The material of the leg base (146) is both elastic and foamable and lightweight. The head stand (145) is located at the center of the bathtub (13
There is a raised portion (147) that is wider than the width of the portion used as the bathtub stand in 2) and that is gradually raised toward the head in the center thereof. In addition, there is a notch (148) at the tip. The raised portion (147) is inclined so that the head of the bather can be taken out of the water when the backrest portion (101), the backrest portion support plate (134), and the head receiving plate (137) descend in the bathtub. is there. Notched part (148)
Is a space for various accessories in the bathtub. Hard plates (14) are provided on the left and right sides of the leg base (146).
9) is affixed to prevent wear caused by attaching and detaching the bath cart. The corresponding drawing is FIG.

The bathtub has a bathtub (150) with a magic tape on the back. A bathtub of a head stand (145), a center of a bathtub (132), and a leg stand (146) are arranged, and a velcro tape on the upper surface of the bathtub and the back of the bathtub (150) is used. However, the shape of the outer edge of the bathtub is close to that of the bathtub. An annular tube is formed around the bathtub to form the wall surface of the bathtub by air injection. In addition, the head has a raised portion corresponding to the raised portion (147) of the head base (145). The bathtub (150) is wide on the upper body side and narrow on the lower body side for insertion between the left and right wheels of the bathing trolley. The bathtub (150) has a structure that allows air to be pressed into all of the bottom surface (152) and the side surfaces, including the bathtub-stand corresponding raised portion (151) corresponding to the raised portion (147) of the head stand (145). is there. The bottom surface (152) and the raised portion (151) corresponding to the bathtub stand were connected between the upper and lower portions by a number of connecting cords so that a flat shape could be maintained even after air injection. The side surface of the bathtub has two types of structures, upper and lower, in which a plurality of annular pipes are stacked on the upper and lower sides. The lower side is the lower side (153) that stores hot water and has many steps.
A plurality of openings (154) between each step of the lower side (153)
An opening is also provided between the bottom surface (152) and the bathtub base-corresponding raised portion (151) which is an extension of the bottom surface (152), so that the bathtub base-corresponding raised portion (151) and the bottom surface (1) are provided.
52) and the press-fitting of air into the lower side (153) can be performed simultaneously. By air injection, the bottom surface (152) forms a flat surface, and the lower side surface (153) rises to form the side surface of the bathtub. A soft flat plate (155) is inserted between the upper and lower portions of the annular tube, and the lower side surface (153) reduces as much as possible the upper and lower irregularities generated when air is injected. On the lower side surface (153), there is an upper side surface (156) in which several annular tubes of the same material and the same structure as those of the lower side surface (153) are stacked. The opening (154) is also provided between each step of the upper side (156) in the lower side (153).
Is the same as However, there is no air flow between the lower side (153) and the air supply and exhaust are performed separately. One piece of cloth is stuck between the top of the tube in the upper side (156) and the bottom (152) to form the inner side wall (157) of the bathtub. The portion where the inner side wall (157) is in contact with the tubes in each step is stuck. The outside is similarly covered with one piece of cloth. Raised part (151), bottom (152), lower side (1)
53), the upper side (156), and the inner side wall (157) are made of a highly waterproof and airtight material. Inner side wall (1
57) is for facilitating cleaning, and the outer fabric is for protecting the annular pipe. On the top side of the bottom surface (152), there is a two-stage drainage port (158), a drainage port for completely draining water, and a drainage port for storing a part and draining excess. The partial water storage type aims to prevent cooling from the back by storing a little water when using the shower. The drainage attached to the bathtub (150) utilizes the notched portion (148). The notched portion (148) also uses the exhaust port (159) in the lower side (153). The upper side (156) of the side surface has a separately provided exhaust port. Raised part (151), bottom (152), lower side (15)
3) Air injection into the upper side (156) of the side surface is performed by a linear drive piston compressor (160) to prevent indoor pollution by exhaust gas. In FIG. 46, the lower side (153) is displayed on the lower side (153) and the upper side (156). Except for the central part, the central part is shown by horizontal parallel lines, and the left and right edge parts are shown in a stacked state for the sake of explanation. However, while the lower side of the side (153) shows the state after air injection, the upper side of the side (156) shows the state after exhaustion, so that the pipes of the upper side (156) are not displayed. , The plurality of steps are regarded as one, and only the outer edge thereof is displayed. This display method is the same for FIGS. 47 and 49. 46, the raised portion corresponding to the bathtub (1)
51), display of upper and lower tethers on the bottom surface (152) is omitted. The dotted line part in FIG. 44 indicates that the raised portion (151) corresponding to the bathtub is a part of the bottom surface (152). Reference numerals 156, 1 shown in FIGS.
The insertion of a comma between 53 and the continuous display of codes indicates that the lower side (153) is below the upper side (156). The corresponding drawings are shown in FIGS. 42, 43, 44, 45, 46, 47, 48, 49, 5
0, FIG. 51 and FIG.

Outside the lower side (153) of the side surface of the bathtub (150), the head side is surrounded by a surrounding plate (161), and the leg side is surrounded by a surrounding plate (162). These are detachable, and the keys at the edge of each shroud are used by inserting them into the keyholes on the bath elevator. Shroud (161),
The surrounding plate (162) is made of a curved hard plate and is intended to protect the lower side (153) and maintain the shape. In order to prevent the cooling of hot water during bathing, a heat insulating cover (1
63). In this method, air is confined in a cylindrical material made of a soft and highly airtight material, and a plurality of materials are connected side by side. In addition, a curtain (164) is provided on the head side and the leg side to enhance the heat retaining effect. In FIG. 54, a comma is inserted between the reference numerals 156 and 153, and the continuous display of the reference numeral indicates that the lower side (153) is below the upper side (156). The corresponding drawings are FIG. 52, FIG. 53, and FIG.

The car part of the toilet trolley is similar to the bath trolley, and the opening (87) and the opening (92) have the same structure and the same position. Therefore, the safety frame (8) used for the bath trolley is used.
2) The lock handle (88) can be used as it is.
What corresponds to the flat plate (85) and the flat plate (86) of the bathing trolley is a box type in the toilet trolley, the right direction is the box type (165), and the left direction is the box type of the front and rear. The rear side is a box type (166), and the front side is a box type (167). There is a space between the box type (166) and the box type (167), which is a blank portion (168). The shape of the column of the rear wheel of the toilet cart is different from that of the bath cart. The shape between the front wheel support and the rear wheel support also serves as a support plate for the internal structure. The toilet trolley is the central flat plate of the bath trolley (95)
The toilet facilities are provided at the position corresponding to
In order to make the toilet a shower toilet and to blow out shower water, pressure is applied using the weight of the care receiver. When the place where the toilet cart is used is other than the existing toilet, a container as a toilet tub is inserted and used below the toilet cart. When using an existing toilet, the container is removed and the toilet cart itself is placed on top of the existing toilet for use. The corresponding drawings are FIG. 55, FIG. 69, and FIG.

An embodiment of the present invention according to claim 4 will be described below.

This shower toilet apparatus uses the weight of a toilet user who sits on a toilet seat for the purpose of urination for pressurizing a water storage tank (169) for discharging shower water for washing. Water storage tank (169)
Has a structure that can be disassembled up and down so that the inside of the tank can be easily cleaned. The pressurized water in the water storage tank (169) is spouted from the tip of the lower nozzle, but the nozzle itself can rotate, and when unnecessary, the inverted U-shaped toilet seat (5
Retreat from the toilet opening (170) of 2). The water storage tank (169) is installed on the water storage tank base (171), and the inverted U-shaped toilet seat (52) covers the entire water storage tank (169) from above. In the lower part inside the side wall of the inverted U-shaped toilet seat (52), a plurality of rollers (17
2) is arranged, and its roller (172) is in contact with the side wall of the water storage tank base (171). Inverted U-shaped toilet seat (5
The upper part of the outer wall surface of 2) is curved toward the toilet opening (170), and when the inverted U-shaped toilet seat (52) descends, the box shape (165), the box shape (166), and the box shape ( 167) is prevented from being pinched by clothing or the like. Water storage tank (169)
Can be disassembled up and down, but the upper part of the upper part (173) and the lower part (174)
There is. Between the upper plate (173) and the lower plate (174), there is an inverted U-shaped water reservoir (175) that is annular and nearly tubular. The water storage section (175) is made of a material having high waterproofness and elasticity. The water reservoir (175) is widely adhered to the upper plate (173), and the lower plate (17
4) means that the inverted U-shaped tip is adhered widely, and the water storage part (175) is actually composed of one sheet. wear.
That is, the inside is the inside water storage wall (176), and the outside is the outside water storage wall (177). Water storage unit (175)
Between the upper and lower ends of the inner reservoir wall (176),
Between the upper end and the lower end of the outer water storage section wall (177), there are a plurality of extension restriction bands (178) having the same length and arranged in a ring shape. For this reason, water storage section (175)
Even if pressurized water is injected into the space, the space between the upper plate (173) and the lower plate (174) is substantially equal. When pressurized water is injected into the water storage part (175), the inner water storage part wall (176) and the outer water storage part are drawn outside the inner water storage part wall (176) and the outer water storage part wall (177). There is an external protective curtain (179) that protects the wall (177). Stretch restriction band (1
78), the external protective curtain (179) has no elasticity,
Tough and flexible fibers were used. The lower plate (174) has an inner reservoir wall (176) and an outer reservoir wall (177).
A plurality of openings (180) are provided between the
The inside of the water storage section (175) can be cleaned by hand. As for the lower part of the water storage tank (169), there is a bottom plate (181) with a projection which is a flat plate having an annular projection at the lower part, and is screwed to the lower plate (174) with the waterproof membrane (182) interposed therebetween. Immediately below the water storage tank (169), there is a water storage tank base (171), which is fixed to the toilet carriage.
On the top of the water storage tank base (171), a bottom plate (1
There is a groove (183) that fits with the lower annular projection of (81), and a toilet tank receiver (184) that supports a container for a toilet tank is fixed to the lower surface of the water storage tank table (171). Inside the water storage tank base (171), there is an electric heater set (185) capable of adjusting the temperature. Upper plate (173),
The lower plate (174), the bottom plate with projections (181), and the water storage tank stand (171) all have openings of the same shape at the center and aligned vertically. The inner wall surface of the inverted U-shaped toilet seat (52) is located further from the center of the opening to form a toilet opening (170) for the inverted U-shaped toilet seat (52). Also, of the inside and outside side surfaces of the inverted U-shaped toilet seat (52), the wall surface on the inner side of the toilet opening (170) is longer downward, which prevents internal contamination during defecation. It is. On the outer wall of the water storage tank base (171), an inverted U
A downward stop projection (186) is provided at a portion below the lower end of the outer wall surface of the letter-shaped toilet seat (52), and is provided so as to make a round around the water storage tank table (171). This is the stop position for the downward movement of the inverted U-shaped toilet seat (52). By this lowering stop projection (186), the upper plate (173) of the water storage tank (169) does not adhere to the lower plate (174) and stops descending with a margin, so that the inside of the water storage tank (169) is protected. I do. Inverted U-shaped toilet seat (52), water storage tank (1
69), the outer edge of the water storage tank base (171) is box-shaped (16
5) Since the space surrounded by the box type (166) and the box type (167) is used over almost the entire surface, the shape is almost square. This is for the purpose of utilizing the relationship between the volume of the water storage section (175) and the inverted U-shaped toilet seat (52) of the toilet cart in a seat shape. External protective curtain (179)
When the water of (75) is discharged from the nozzle and the water reservoir (175) shrinks and the inverted U-shaped toilet seat (52) descends, the external protective curtain (52) is provided on the side wall of the inverted U-shaped toilet seat (52). 179) is of a width that is considered so as not to be pinched, and when the water is full, an arc is drawn to limit the lateral expansion of the water storage part (175). A notch is provided in a part of the water storage tank base (171) to form a space, and the protrusion of the bottom plate with protrusion (181) adjacent to the space is deformed to form a cylindrical cavity (18).
7), and a shower toilet unit (18)
8) was attached. Shower toilet unit (188)
Is a water control valve (189) for controlling the outflow water from the water storage tank (169), a nozzle (190) as a water outlet, and a control unit for controlling the rotation of the nozzle (190) and the jet water from the nozzle (190). (191), followed by an operating lever (192), a cavity (187) and a water control valve (18).
9), a conduit (194) following the water control valve (189) to the control unit (191), and a water channel opening column (195) as a column that opens a water channel by pushing a valve of the water control valve (189). ) And a handle (196) attached to the water control valve (189). The nozzle (190) and the operation lever (192) are fixed to the back surface of the water storage tank base (171) with the control part (191) at the center,
The control lever (19) is centered on the control unit (191).
By horizontally moving 2), the nozzle (190) moves between immediately below the buttocks of the care receiver and below the water storage tank table (171). In the control section (191), the tip of the operation lever (192) is inserted, and the tip serves as a water stopcock. That is, the water passage in the control section (191) is opened and closed by operating the projection at the outer end of the operation lever (192). The control section (191) is rotatably provided at the tip of the conduit (194). The water control valve (189) is provided in the conduit (193) to open and close the water channel, and is an annular support plate having a circular projection as shown in FIGS. 62 and 63. A water channel is opened and closed by attaching and detaching a frusto-conical on-off valve to and from the central portion of the donut plate with projections (197). The open / close valve for the water channel is a frustoconical valve with a handle (198). The frustoconical valve with handle (198) has a handle (199). The handle (199) is fixed to the frustoconical valve with handle (198), and when the handle (199) is pressed, the frustoconical valve with handle (198) moves. Donut plate with projection (1
97) and the handle (199) are pushed by the coil spring (200), and the frustoconical valve with handle (198) is brought into close contact with the projection of the donut plate (197) with projection to close the water channel. When the handle (199) is pushed on the handle (195), as shown in FIG. 63, the frustoconical valve with handle (198) leaves the projection of the donut plate (197) with the projection, and the water channel is opened.
Water is supplied to the water storage tank (169) using a water injection pump (20).
When the water storage section (175) is full, the water flows backward by the relief valve of the water injection pump (201).
A water control valve (202) having the same structure as the water control valve (189) in the shower toilet unit (188) is provided below the upper plate (173). (175). The tip of the water supply hose of the water injection pump (201) is
03), the handle of the frustoconical valve with the handle of the water control valve (202) is pushed through the hole penetrating the inverted U-shaped toilet seat (52) to open the water passage and allow water to be injected. The water control valve (2) is lowered by lowering the upper plate (173) by discharging water after the stool.
02), but the bottom plate with projections (18
It fits in the cavity (187) of 1). Nozzle (190),
The control unit (191), the operation lever (192), the conduit (194), and the channel opening support (195) are screwed to the water storage tank base (171) and can be attached and detached.
An opening (20) near the front edge of the water storage tank base (171) for use by hanging a key-shaped projection (205) at the tip of a footrest (204) on which a toilet carriage user puts his / her foot.
6). Toilet tubs used for toilet trolleys include, in addition to the toilet stool (207), a thin toilet tub (208) in the case of using an existing toilet.
This is in preparation for falling water drops in the middle of returning to the nursing care bed immediately after the care receiver has washed the buttocks with a shower in the existing toilet. 56, 57, and 61 indicate that there is an opening (180) inside. FIG.
In FIG. 6, a comma is inserted between the displayed codes and the codes are continuously displayed, indicating that there are different codes in the same direction. The dotted line in FIG. 64 indicates that there is a part of the shower toilet unit (188) at the bottom. The corresponding drawings are shown in FIGS. 28, 29, 55, 56,
FIGS. 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 6
9 and FIG.

[0032]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below for each embodiment.

[0033] In the nursing care bed having the devices of claims 1, 2 and 3, the nursing care bed is in the initial state, and the patient lying on the back of the nursing care bed is in the initial state. A description will be given of an embodiment in a case where the caregiver leaks because the display of the intention of urine is delayed, and contaminates not only the underwear but also the mattress and the mattress. First, the comforter is removed from the nursing care bed. At that time, if the position of the buttocks of the cared person is in the leg direction from the separation band, the care receiver is moved in the head direction by the fourth moving unit, and the position is changed so that the largest part of the buttocks bulge comes to the separation band. The leg support shaft (78) is inserted under the care receiver's leg, the external support (79) is rotated in reverse by the gear support motor (77) for the support shaft, and the lower body of the care receiver is lifted from the mattress. Then, the first moving part is moved about 20 cm in the head direction, and the lower body side of the mattress and the mattress is dropped into the space between the second moving part of the care-reducing bed and the lower body side of the care-reducing bed. Lower body side top plate (4
4) is removed, the central empty space (47) is removed, the dirt is removed, the lower body side top plate (44) is returned to its original position, and a new mattress and a lower mattress are placed on the lower body side of the care-reducing bed. Place the side and drop the new mattress and the upper body side of the mattress into the space below the second moving part and the lower body side of the nursing care bed. Next, move the first moving unit until the old bedding and the new bedding come in contact,
Approach the lower body side of the nursing care bed and use external struts (7
9) is depressed, the leg bearing shaft (78) is removed, and the third moving part is rotated to erect the third moving part and the fourth moving part, and the care receiver is raised to the lower body side of the care reducing bed. Moving. Next, the back support frame (76) is rotated in the reverse direction to stand upright, and the back support frame (76) is provided with a flat plate (75) for preventing overturn.
Insert At this time, if the fourth moving unit is extended, it is stored. The first moving unit is moved in the head direction again, the old mattress and the mattress are removed, and the upright third moving unit and the fourth moving unit are reversely rotated by about 45 degrees to form a new mattress in the space of the second moving unit. , Take up the bedcloth, temporarily attach to the magic tape of the fourth moving part, move the first moving part, and the separation part side of the second moving part and the third moving part is the separation part side of the lower body side of the care reducing bed In contact with In this case, bedding and the like around the column (23) of the second moving unit are lifted slightly from below to prevent pinching. The third moving unit is rotated in the reverse direction so that the third moving unit and the fourth moving unit are in the horizontal state, the magic tape such as the temporarily-attached bedding is peeled off, and the bedding and the like are stretched and re-attached. Next, the third moving part and the fourth moving part are erected, and the flat plate (75) for preventing the fall is obtained.
Is removed, the back support frame (76) is rotated and stored, and the third moving unit is rotated in the reverse direction while the care receiver is placed along the third moving unit and the fourth moving unit of the care reducing bed. The moving part, the fourth moving part, and the upper body of the cared person are set to be in a horizontal state, and the quilt is put on.

A description will now be given of an embodiment in which a care receiver who is lying on the care reducing bed desires bathing, washing, showering, and stool. The stool part support plate (116) fixed to the bathing elevator is raised, and the lower surface of the bathing table on the bathing car is
The stool portion support plate (116) is stopped at a height corresponding to the upper surface of the stool portion support plate (116), and the stool portion support plate (116)
3) A roller is placed on the top, and a head base (145) is connected to the center of the bathtub base (132) in the head direction, and a leg base (146) is connected in the leg direction to form a series of bathtub bases. The bathtub (150) is put on the bathtub (150) by injecting air into the raised portion (151), the bottom surface (152) and the lower side (153) corresponding to the bathtub base by the linear drive piston compressor (160).
Inject hot water into the molding. On the other hand, on the side of the bathing trolley, the rollers are arranged on the bathing trolley in advance, and the seating portion of the bathing trolley (100)
After connecting the leg receiving portion (102) to the center plate (95) of the bathing trolley, the seat (10) is placed on the projection (98).
By fitting the cut-out portion (113) of (0), it is fixed to the front side so as not to slide out. If the comforter is removed from the nursing care bed and the caretaker's buttocks are located in the leg direction from the separation band, the fourth moving unit moves the head direction so that the largest part of the buttocks bulge comes to the separation band. When the center of the buttocks is not positioned on the extension of the left and right central portions of the central blank portion (47), the second moving portion is moved leftward and rightward to move the right and left Adjust the position. Next, the leg bearing shaft (78) is inserted under the care receiver's leg, and the external strut (7) is driven by the gear head motor (77) for the leg bearing shaft.
9) is reversely rotated, and the first moving unit is moved in the head direction while the lower body of the cared person is being lifted. The lower body side of the mattress and the mattress is dropped into the space between the second moving unit and the lower body side of the care-reducing bed. Remove the lower body side top plate (44)
The undergarment of the care receiver's lower body is removed, and the bath trolley, which is ready, is placed on the trolley lifting device (50) in the central blank portion (47). After moving the first moving unit in the leg direction, the separation band side of the second moving unit and the third moving unit and the separation band side of the lower body side of the care-reducing bed are brought into contact with each other with the bedding sandwiched therebetween. The moving part and the fourth moving part are erected, and the care receiver is transferred to the bathing table, and the rotating shaft (105) and the rotating shaft (107) of the backrest portion (101) are inserted into the rotating shaft insertion point (122). , And further slide to the rotating shaft sliding point (123). As a result of sliding to the rotating shaft sliding portion (123), the backrest portion (101) is in an upright state. Next, the L-shaped protrusion (9) of the safety frame (82)
4) is inserted into the opening (92) of the bathing trolley, and is pulled backward. Thereby, the inverted L-shaped frame (93) of the safety frame (82)
Since the edge of the stool portion of the bathtub is pressed down, the stool portion (100) cannot be lifted. Further, when the lock handle (88) is inserted into the opening (84) of the safety frame (82), and is passed through the opening (87) of the bathing car, the seating portion (100) and the backrest (101) of the bathing stand are formed. ) Is fixed on the bathing cart so that it cannot move up, down, front, back, left and right. Press the push-up start switch (57) to raise the bath trolley once, then press the down switch (73) to lower it, pull out the bath trolley in the leg direction, press the lock handle (88), and press the bath tub (150). To the left and right, with the rear side at the front, between the wheel supports and the center plate (9
5) The bathing trolley is advanced so that the leg portion of the bathtub (150) enters under the bathtub (150). This forward movement is impeded when the rear wheel reaches the bathing elevator, and the tongue-like projection (133) fixed to the seating portion support plate (116) fits with the cutout (96) of the bathing cart. Then, the movement of the bathing trolley is completely stopped, and the protrusion (143) on the bathing elevator is
The lower end of the column of the rear wheel of the bathing car is restrained, so that the bathing car cannot be separated from the bathing elevator. The lock handle (88) is pulled out, the safety frame (82) is removed, the leg receiving portion (102) is lifted, and the entire bathing table is pushed into the back of the seating portion support plate (116) by using a roller.
The protrusion (110) on the back surface of the leg receiving portion (102) is obstructed by the tongue-shaped protrusion (133), and the insertion of the bath stool into the stool support plate (116) stops. Depress the lever (144) of the bathing elevator to release the restraint of the bathing trolley,
Remove the bath trolley from the bath tub (150). Remove the caregiver's upper garment, slide the backrest portion (101) to the left and rotate it in the reverse direction to place the caregiver on the bathing cradle, and then press the down switch of the bathing elevator. When the pedestal reaches the raised part of the bathtub (150), it gradually pushes up the head receiving plate (137), the backrest support plate (134), and the backrest (101). It gradually wakes up and comes up with a face above the water. If heat retention is required in this state, use a heat retention cover to prevent cooling. When washing the body, select warm water or above the warm water as necessary, and when the warm water becomes dirty, end the bathing using a shower. In addition, if only the hair is washed, if the bath basin is used in a horizontal state, there is no need to undress. The drain outlet is of a two-stage type. In other words, the bottom drain port is for complete drainage, while the upper drain port is used to store a few centimeters of water at the bottom of the bathtub (150) during showering to prevent cooling from the back. Used. In addition, at the time of bathing, warm water or the like is placed on the lower side (1
53) When flying from the upper part, air is injected into the upper side (156) by the linear drive piston compressor (160) to increase the height of the side of the bathtub. When the bathing is completed, the bath cradle is raised, the care receiver is treated with a dry cloth, and then the backrest portion (101) is raised to raise the care receiver, and the backrest portion (101) is slid rightward. To move, the rotation axis (105) of the backrest portion (104) and the rotation axis (10
7) is set upright at the rotating shaft sliding point (123), the upper garment is worn, and the bathing cart is restrained by the bathing elevator,
Pulling the leg receiving portion (102) of the bathing trolley, moving the stool portion (100) on the central flat plate (95) of the bathing trolley,
Secure with the safety frame (82) and the lock handle (88) and return to the nursing care bed. Care-raising bed trolley lifting device (5
By placing the cart on the U-shaped gutter (58) of (0) and pushing it in sufficiently, the bathing cart is completely fixed on the cart lifting device (50). By pushing the push-up start switch (57), the bathing car height sensor (49) senses that it is a bathing car, and the car lifting device (50) starts moving up. This rise is stopped by the already adjusted shield plate (54) when the upper edge of the bath tub reaches the height of the upper body side bedding upper end of the nursing care bed. After stopping, the lock handle (88) and the safety frame (82) are removed, and the backrest portion (10
After sliding 1) to the right, lift and remove. The nursing care bed is in the state immediately before leaving the bathing trolley.
Since the moving unit is upright, the third moving unit is rotated in the reverse direction while the care receiver is placed along the third moving unit and the fourth moving unit, and the cared person is turned on the upper body side of the care reducing bed. After that, the lowering switch (73) is pressed to lower the bath trolley. The leg bearing shaft (78) is passed under the care receiver's leg, and the external strut (79) is reversely rotated to lift the leg and buttocks and remove the bathing trolley from the care relief bed. Put on the underwear with the buttocks raised, place the lower body side top plate (44) on the lower body side of the nursing care bed, move the first moving part toward the head, move the second moving part and the lower care side of the nursing care bed The first moving part is moved in the leg direction while extending the lower body side of the bedding falling in the space above the lower body side top plate (44), and the separation band side of the second moving part and the third moving part is moved. Stop by contacting the separation zone on the lower body side of the nursing care bed, and external struts (79)
Is rotated, the leg bearing shaft (78) is pulled out, and the quilt is put on. For toilets, a toilet cart is used, and it is up to the user to insert the toilet cart into the central empty portion (47) of the nursing care bed or use it on an existing toilet. In any case, until the care receiver is transferred to the toilet trolley, the transfer is performed in the same manner as the transfer of the care receiver to the bathing trolley. There is an inverted U-shaped toilet seat (52) at the top of the toilet trolley, and the care recipient sits on the inverted U-shaped toilet seat (52) for use. Reverse U
Water is injected into the water storage tank (169) below the letter-shaped toilet seat (52) by using a water injection pump (201). Water channel opening support (203) at the tip of the hose of the water injection pump (201)
Is fitted to the water control valve (202), and pressurized water is pressed into the water storage tank (169). At this time, if the water storage part (175) of the water storage tank (169) reaches the full level, the relief valve operates. There is a water control valve (189) at the end of the conduit at the water outlet below the water storage tank (169), and a channel opening post at the end of the conduit (194) connected to the other control (191). The waterway is opened by fitting with (195). The control unit (191) is an operation lever (192).
The water channel in the control unit (191) is opened and closed by the operation of the projection at the outer end of the nozzle. After the stool, the operation lever (192) is operated to store the nozzle (190) under the water storage tank base (171). Water storage tank stand (171)
Has an electric heater set (185) for keeping the water stored in the water storage tank (169) warm. When the care recipient uses a toilet other than on the existing toilet, a deep toilet tank (207) is set at the lower part of the toilet cart, and when the care receiver uses the toilet on the existing toilet, the toilet tank (207) is not used. However, even with existing toilets, the same process of performing shower water washing after stool is used, so the buttocks are wet with water. On the other hand, since the wiping of the dry cloth is earlier in time than the hot air drying, the thin toilet tub (208) is inserted into the toilet tub receiver (184) and the processing is returned to the nursing care bed. Toilet trolley is 60cm wide
Is less than. In addition, since the width of the entrance of the existing toilet is almost 60 cm, it is possible to freely enter and exit the existing toilet depending on the shape of the hinge of the door and how to attach it. Since the lower end of the toilet basin (184) is above the toilet seat of the existing toilet, there is no problem in use on the existing toilet. In the case of an existing toilet, a safety frame (82) and a lock handle (88) are used. The inverted L-shaped frame (93) of the safety frame (82) is inverted U
Pressing the edge of the character-shaped toilet seat (52) is the same as pressing the stool portion (100) in the case of a bath trolley. Whether the toilet is in a bed for nursing care or in an existing toilet, the shower toilet unit (18
The operation of 8) is the same. Shower toilet unit (1
No matter where the use location of the trolley 88 is, the trolley lifting device (5
If there is a toilet trolley on top of (0), pressing the push-up start switch (57) causes the toilet trolley height sensor (4)
8) senses that it is a toilet trolley, the trolley elevating device (50) operates, and when the toilet trolley reaches a predetermined height, the lift stops. Thereafter, the cared person is brought into contact with the third moving unit and the fourth moving unit, and the third moving unit is rotated in the reverse direction so that the cared person, the third moving unit and the fourth moving unit are in a horizontal state, and the leg bearing shaft ( 78) is passed under the caregiver's leg, the external strut (79) is rotated in the reverse direction to lift the buttocks, the toilet trolley is removed, the moisture in the buttocks is wiped off with a dry cloth, the underwear is put on, and the first moving part is turned toward the head. The lower body side top plate (44) is placed on the lower body side of the nursing care bed, and the lower body side such as bedding falling in the space between the second moving part and the lower body side of the nursing care bed is taken up. While extending to the lower body side, bring the first moving unit closer to the lower body side of the care reduction bed,
The separation part side of the second moving part and the third moving part is brought into contact with the separation part side of the lower body side of the nursing care bed and stopped, and the outer support (79) is rotated to remove the leg bearing shaft (78), and the quilt is removed. Multiply. In the case of on-the-spot flights, the toilet tank (207)
From the toilet trolley and flush to the existing toilet. In addition, if holes are provided at the four corners of the bottom of the bathtub center (132) and balls are arranged, and four balls are simultaneously pushed downward from the bottom by lever operation, the center of the bathtub after use (132) It was easy to move).

An embodiment of claim 4 will be described below.
In use of the toilet trolley, the length of the care receiver's shank or the distance to the footrest (204) depends on the distance from the inverted U-shaped toilet seat (52) to the footrest (204). 80% to 90% of the cared person's body weight can be used for water discharge as a load applied to the water reservoir (175). In this embodiment, when the load applied to the water storage part (175) is 55 kg, five nozzles (190) are provided with five water outlets having a diameter of 1 mm, and the water outlets are arranged in an X-shape. And four at the end of the intersecting line, one for each,
When the distance from the intersection of the intersecting lines to the end is 5 mm, when 2000 cc of water in the water storage section (175) is discharged directly upward, the time required for water discharge is about 1 minute 30 seconds. The height reaches over 80 cm. In addition, when one water outlet having the same diameter is added one by one to the middle of the end of the intersecting line to make a total of nine, the time required for shower water discharge of the same amount of water is over 50 seconds, and the water height is 60 It was several cm. The tip of the cylindrical container at the tip of the nozzle (190) has a thickness of 1.2 mm, and the control unit (19)
The water channel switch in 1) is the result in the fully opened state. From the above situation, the washing has sufficient water pressure and water amount, and can be used without selecting a toilet place. In addition, dirt in the water storage section (175) due to use of moderate warm water can be easily decomposed to the inside, and the inside can be directly washed by putting a hand inside. The two water control valves, conduits, nozzles and controls can also be removed for hot water disinfection, and the inverted U-shaped toilet seat (52) and water storage tank (169) can be withdrawn upward for cleaning, etc. It is a device that fully considers the operation, hygiene and management aspects.

[0036]

The effects of the present invention will be described below by dividing the items.

The devices of claim 1, claim 2, and claim 3 can be used to replace beddings and diapers and clothes, which are one of the parts of the caregiver that cause heavy labor. The extremely light labor has contributed greatly to the problem of nursing care in an aging society.

The apparatus of claim 1, claim 2, or claim 3 enables use of a bathing trolley and a toilet trolley, so that the care recipient can exchange bedding, diapers, clothes, and the like. The purpose of the present invention is to solve the problem of stool and bathing, which require more heavy labor than labor, while using it together with the nursing care bed.
The stool of the elderly is extremely frequent, and even if it is a diaper, it is unpleasant to place a dry place in a healthy body suddenly in a humid state. Seem. Elderly people also prefer to take a bath. However, in reality, both of them are left unattended for a long time. At the heart of it is too much labor for caregivers.
By using this device, all of the stools and bathing can be made extremely light. These facts lead to an increase in home care, and the cared person's mental satisfaction is enormous.

The apparatus of claim 4 has no restriction on the location of the toilet, and can immediately respond to a sudden change in the location of the toilet. The stool is inherently strong in habits, and it seems impossible for caregivers to easily change the stool location. However, if the choice of the place of use is free, this can be solved without problems. Shower toilets that use moderately hot water with a suppressed high temperature have no room for erroneous operation, but hygiene management is also important. This device can be easily disassembled and cleaned up to the inside of the water storage section,
It has many hygiene benefits.

[Brief description of the drawings]

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

FIG. 2 is an explanatory diagram in which dividing lines of straight lines A and C and straight lines B and D are inserted in FIG.

FIG. 3 is an enlarged view of a portion surrounded by straight lines A and O and straight lines O and B in FIG.

FIG. 4 is an enlarged view of a portion surrounded by straight lines B and O and straight lines O and C in FIG.

FIG. 5 is an enlarged view of a portion surrounded by straight lines C and O and straight lines O and D in FIG.

FIG. 6 is an enlarged view of a portion surrounded by straight lines A and O and straight lines O and D in FIG.

FIG. 7 is a perspective view showing a partial skeleton of a bottom fixing part, a first moving part, and a second moving part.

FIG. 8 is an explanatory diagram of a second moving unit.

FIG. 9 is a plan view showing a part of a third moving part and a fourth moving part.

FIG. 10 is a plan view of a fourth moving unit.

FIG. 11 is a side view as an explanatory view mainly showing a fourth moving unit.

FIG. 12 shows a first housing housed in an externally deformed prism housing (38).
The perspective view as an explanatory view of a moving part and a 2nd moving part.

FIG. 13 is a perspective view of a lower body side top plate (44).

FIG. 14 is a schematic perspective view of the nursing care bed without the lower body side top plate (44).

FIG. 15 is an enlarged view of a rectangular portion connecting points A, B, C, and D in FIG. 14;

FIG. 16: Toilet trolley height sensor for toilet trolley (4)
8) is an explanatory diagram when the shielding plate (53) is viewed from the right side, and an enlarged view of a portion surrounded by lines A and B and lines B and C.

FIG. 17 is an explanatory view of the bath car height sensor (49) and the shield plate (54) of the bath car when viewed from the right, and an enlarged view of a portion surrounded by lines D and E and lines E and F. .

FIG. 18 is a perspective view as an explanatory view showing a part of a skeleton of a carriage lifting device (50).

FIG. 19 is a perspective view as an explanatory view of a carriage lifting device (50).

FIG. 20 is an explanatory view in which the lower body side of the nursing care bed is viewed from the upper body side when the cart elevating device (50) is set on the nursing care reducing bed, and straight lines A and B and straight lines B and C.
And an enlarged view of a portion surrounded by straight lines C and D.

FIG. 21 is a side view as an explanatory view of a device for fixing various trucks on the truck lifting device (50), and an enlarged view between straight lines A and B and straight lines C and D.

FIG. 22 is a side view of the flat plate (75) and the back support frame (76).

FIG. 23 is a plan view of the leg bearing shaft (78).

FIG. 24 is an explanatory view of a support shaft supporting device for a care-reducing bed and an enlarged view of a leg direction portion from straight lines A and B.

FIG. 25 is a perspective view as an explanatory diagram when the lower body side is viewed from the upper body side when it is assumed that the nursing care bed is divided by curves A and B.

FIG. 26 is a plan view of the bath trolley.

FIG. 27 is a front view of the bath trolley.

FIG. 28 is a perspective view of a safety frame (82).

FIG. 29 is a perspective view of a lock handle (88).

FIG. 30 is a plan view of a bathtub divided into three.

FIG. 31 shows a stool portion (100) and a leg support portion (10).
The bottom view of 2).

FIG. 32 is a perspective view of a bearing (104) portion of the seating portion (100).

FIG. 33 is a side view of a bathing table.

FIG. 34 is an explanatory perspective view showing only the bearing (106) and the bearing (108) of the seating portion (100).

FIG. 35 is a front view as an explanatory view of a bathing elevator.

FIG. 36 is a perspective view of a case where the bathing trolley is placed on the bathing trolley and fixed by the safety frame (82) and the lock handle (88).

FIG. 37 shows a bath basin support and a supporting plate (11
7) A perspective view as an explanatory view of a support plate (119), a support left (127), and a protrusion (128).

FIG. 38 is a perspective view of a bathing elevator and a bathtub receiver.

FIG. 39 is an explanatory view of a rotation shaft (138) and an insertion point (140) of the head receiving plate (137).

FIG. 40 is a perspective view as an explanatory view of a support column (139) of the head receiving plate (137) and a part of an insertion portion (140).

FIG. 41 is a perspective view of a roller (99) and a roller (142).

42 is a perspective view of a head stand (145), a center of a bathtub stand (132) using a part of a bathing elevator, and a leg stand (146). FIG.

FIG. 43 is a plan view of a bathtub (150) and a linear drive piston compressor (160).

FIG. 44 is a side view as an explanatory view of the bath tub (150) and the linear drive piston compressor (160) in a completely exhausted state.

FIG. 45 is a side view of the lower part (1) of the bathtub (150) of the bathing apparatus.
53), Explanatory drawing of the upper side (156) of the side surface.

FIG. 46 is an explanatory view from the side of the bath apparatus excluding the surrounding plate (161) and the surrounding plate (162).

FIG. 47 is an enlarged view of the head direction from lines A and A ′ in FIG. 46;

FIG. 48 is an enlarged view in the head direction from lines B and B ′ in FIG. 47;

FIG. 49 is an enlarged view in the leg direction from lines A and A ′ in FIG. 46;

FIG. 50 is an enlarged view in the leg direction from lines D and D ′ in FIG. 49;

FIG. 51 is a plan view of a bathing apparatus.

FIG. 52 is a perspective view of an enclosing plate (161) and an enclosing plate (162) of the bathtub (150).

FIG. 53 is a perspective view of a heat retaining cover (163).

FIG. 54 is a perspective view of a bathing apparatus.

FIG. 55 is a plan view of the toilet cart.

FIG. 56: Shower toilet unit (18
Immediately after 8), when a portion without the shower toilet unit (188) is cut in the horizontal direction, a schematic diagram as an explanatory view of only the cut surface viewed from the front, and straight lines A and B and straight lines B and C are shown. Enlarged view of the part surrounded by.

FIG. 57 is an explanatory view of a water storage tank (169).

FIG. 58 is an explanatory view of an inverted U-shaped toilet seat (52).

FIG. 59 is a perspective view as an explanatory view of a part of the water storage tank (169).

FIG. 60 is a perspective view as an explanatory view of a toilet cart.

FIG. 61: Shower toilet unit (18
8) When a certain portion is cut in the horizontal direction, a schematic diagram as an explanatory view when only the cut surface is viewed from the front, and a straight line A,
FIG. 4 is an enlarged view of a portion surrounded by B straight lines B and C.

FIG. 62 is an explanatory view of a water control valve and a channel opening support column.

FIG. 63 is an explanatory view when the water channel opening support pushes the handle of the water control valve to open the water channel.

FIG. 64 is an explanatory view of a water storage tank base (171);
The perspective view of a part of water storage tank stand (171) and a part of shower toilet unit (188).

FIG. 65 is a perspective view of an inverted U-shaped toilet seat (52).

FIG. 66 is a perspective view of the inverted U-shaped toilet seat (52) as viewed from the back side.

FIG. 67 is a perspective view of a water storage tank (169), a conduit (193), and a handle (196).

FIG. 68: Inverted U-shaped toilet seat (52), water storage tank (16)
Except for 9), a perspective view as an explanatory view of a toilet truck equipped with a part of a shower toilet unit (188) and a toilet tub (207).

FIG. 69 is a perspective view of the toilet cart immediately before using the existing toilet.

FIG. 70 is a perspective view of a toilet tub (207) and a thin toilet tub (208).

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bottom plate 2 Protruding part 3 Guide cylinder 4 Guide cylinder 5 Guide 6 Hydraulic cylinder for first moving part 7 Slider 8 Support 9 Guide rod 10 Connecting rod 11 Guide rod 12 Support 13 Slider for second moving part 14 Second movement Part slider 15 Slider 16 Flat plate 17 Hydraulic cylinder for second moving part 18 Hydraulic unit set 19 Internally deformed prismatic housing 20 Notched part 21 Hydraulic cylinder for third moving part 22 Prop 23 Prop 24 Protruding part 25 Rectangular solid 26 Rectangular solid 27 Guide 28 Guide 29 Rotating axis 30 Fixed column 31 Fixed column 32 Hydraulic cylinder for fourth moving part 33 Flat plate 34 Slider 35 Slider 36 Magic tape 37 Housing 38 Externally deformed prismatic housing 39 Top surface 40 Opening 41 Opening 42 Flat 43 Shield curtain 44 Lower body side heaven 45 Left leg part 46 Right leg part 47 Central blank part 48 Toilet trolley height detection device 49 Bath trolley height detection device 50 Dolly elevating device 51 Housing 52 Reverse U-shaped toilet seat 53 Shielding plate 54 Shielding plate 55 Switch 56 Operation panel 57 Push up Start switch 58 U-shaped gutter 59 X-type elevator 60 Connecting rod 61 Hydraulic cylinder 62 Flat plate 63 Projection 64 Lever device 65 Lever push-up stand 66 Lever 67 Vertical guide 68 Dolly stop rod 69 Dolly post 70 Cylinder 71 Coil spring 72 Electromagnetic coil 73 Lowering switch 74 Spring 75 Flat plate 76 Back support frame 77 Gear head motor 78 Leg support shaft 79 External support 80 Gear set 81 Housing 82 Safety frame 83 Support post 84 Opening 85 Flat plate 86 Flat plate 87 Opening 88 Lock handle 89 Projection 90 Lever 91 Prop 92 Opening 93 Reverse L-shaped frame 94 L-shaped projection 95 Central flat plate 96 Notched portion 97 Notched portion 98 Projection 99 Roller 100 Stool portion 101 Backrest portion 102 Leg support portion 103 Rotating shaft 104 Bearing 105 Rotating shaft 106 Bearing 107 Rotating shaft 108 Bearing 109 Projection 110 Projection 111 Groove 112 Footrest 113 Notch 114 Insertion hole 115 Projection 116 Stool part support plate 117 Support plate 118 X-type elevator 119 Support plate 120 Support plate 121 Support Plate 122 Rotation axis insertion point 123 Rotation axis sliding point 124 Right rotation point 125 Column right 126 Left rotation point 127 Column left 128 Projection 129 Connecting rod 130 Hydraulic cylinder 131 Hydraulic unit set 132 Bathtub center 133 Tongue shape Projection 134 Back support part support plate 135 times Shaft 136 Support 137 Head support plate 138 Rotating shaft 139 Support 140 Insertion point 141 Support plate 142 Roller 143 Projection 144 Lever 145 Head base 146 Leg stand 147 Raised portion 148 Notched portion 149 Hard plate 150 Bath tub 151 Bath Elevated portion for base 152 Bottom surface 153 Lower side of side 154 Opening 155 Soft flat plate 156 Upper side of side 157 Inner side wall 158 Two-stage type drain port 159 Exhaust port 160 Linear drive piston compressor 161 Enclosure plate 162 Enclosure plate 163 Heat insulation cover 164 Curtain box 165 type 166 Box type 167 Box type 168 Blank part 169 Water tank 170 Opening for service 171 Water tank base 172 Roller 173 Upper plate 174 Lower plate 175 Water reservoir 176 Inner water reservoir wall 177 Outer water reservoir wall 178 Extension restriction band 179 Outside Protective curtain 180 Opening 181 Bottom plate with projection 182 Waterproof membrane 183 Groove 184 Toilet basin receiving 185 Electric heater set 186 Descending stop projection 187 Cavity 188 Shower toilet unit 189 Water control valve 190 Nozzle 191 Control unit 192 Operation lever 193 Conduit 194 Conduit 195 Water canal Opening column 196 Handle 197 Donut plate with projection 198 Patterned truncated cone valve 199 Pattern 200 Coil spring 201 Water press-in pump 202 Water control valve 203 Channel opening column 204 Footrest 205 Key-shaped projection 206 Opening 207 Toilet tub 208 Thin toilet tub

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) A61G ^7/ 00-7/16 A61G 9/00

Claims (4)

(57) [Claims] A bed is separated and divided into a bottom portion fixed in contact with a floor surface and an upper portion on the bottom portion.
Furthermore, the upper part is separated into an upper body side where the upper body part of the care receiver on the bed rides and a lower body side where the lower body part rides,
A space is provided in the lower part of the separation band part where both are in contact, and the lower body side is fixed to the bottom, the upper body side is provided with a structure that can reciprocate vertically on the bottom in the lower part, and furthermore, the upper body side An apparatus for a bed provided with a rotating portion at the top for raising the upper body part of the care receiver on the bed toward the lower body side of the bed. 2. An apparatus for reciprocating the upper body side of a bed left and right with respect to a lower body side of an upper part of a bed when using the apparatus of claim 1. 3. An apparatus for reciprocating in the vertical direction of a bed on the upper surface of a rotating part on the upper body side of the upper part of the bed when using the apparatus of claim 1. 4. A person using a bed device according to any one of claims 1 to 3, and using the bed apparatus according to any one of claims 1 to 3, to transfer a care recipient on the upper body side of the bed to a toilet seat. A shower toilet device which is transferred to an upper position and pressurizes a water storage tank provided under the toilet seat by the weight of the cared person, and is used for cleaning the cared person.