JP2004230004A - Simplified toilet bowl device provided at bed - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simplified toilet bowl device reducing the labor of an aged person or a tended person (hereinafter referred to as a user) himself or herself or even in the presence of a person in attendance only by placing it along the crotch part of the user and moreover eliminating a so-called side leak. <P>SOLUTION: This simplified toilet bowl device provided at a bed comprises a through hole 5 provided in the surface intermediate part of a mat 4 placed on a bed frame body 6; a toilet bowl body 1 fittingly inserted in a vertically movable manner in the through hole 5; swing rods 7, 8 with one ends pivoted on the toilet bowl body 1 and with the other ends pivoted on the lower side part 9 of the bed; and a spring rod 11 with its lower end fastened to the swing rods 7, 8 and with the its upper end fastened to the lower side part 9 of the frame body 6 of the bed. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a simple toilet device provided for a so-called "bedless elderly" or a bed used for medical treatment.
[0002]
[Prior art]
In today's aging society, the bedridden elderly urinate and defecate, not to mention the elderly, but the troubles of their attendants are now a major problem.
[0003]
That is, in the case of a toilet of this type, a toilet bowl or the like is usually applied to the buttocks of an elderly person.In this case, the elderly person or an attendant lifts the buttocks of the elderly person and urinates or defecates while maintaining the state. This is because a means for causing this is used. In addition, simply applying a basin or the like to the buttocks has a sufficient risk of discharging wastes from between the buttocks and the basin.
[0004]
Therefore, simple toilets for beds have been developed that can reduce the labor of caregivers such as nurses, and at the same time, can comfortably and easily excrete the care recipient.
[0005]
For example, a bet device capable of separating a substantially central portion in the length direction of a bet so that a toilet bowl can be detachably attached (see paragraph number (0015) in the specification of Patent Document 1 and FIG. 8). A bed in which a toilet is mounted at the center of the bed so as to be movable in a direction perpendicular to the longitudinal direction of the bed (see paragraphs (0010, 0012) and FIG. 3 in the specification of Patent Document 2), or a toilet in the center of the bed Are openably and closably provided, and a nursing care bed in which a toilet is provided below the openable / closable toilet seat has been developed (see paragraph number (0007 to 0012) in Patent Document 3 and FIGS. 5, 11 and the like).
[0006]
[Patent Document 1]
JP-A-11-192268 [Patent Document 2]
JP-A-11-295740 [Patent Document 3]
JP 2001-276147 A
[Problems to be solved by the invention]
Therefore, in the case of the conventional bed apparatus, in the case of Patent Documents 1 and 2, in the excretion act, it takes time and effort to set the toilet bowl with respect to the bed, and lacks operability such that it takes a long working time, In the case of the bed apparatus disclosed in Patent Document 3, the structure is complicated, lacks economy, and is poor in simplicity.
[0008]
The present invention eliminates these drawbacks, and requires only a small amount of labor, even when there is a user himself or an attendant, simply by attaching it to the crotch of the elderly person or nurse (hereinafter simply referred to as a user). An object of the present invention is to provide a simple toilet apparatus which is free from "side leakage" and is simple.
[0009]
[Means for Solving the Problems]
That is, the feature of the present invention is that a through-hole provided in the middle part of the surface of the mat placed on the bed, a toilet body that is vertically movably inserted into the through-hole, and one end of the toilet body, A swing rod having the other end pivotally attached to the lower side of the bed, and a spring rod having a lower end fixed to the lower side of the bed, the spring rod being constantly operated by the action of the spring rod. As a result, when the elderly person defecates or urinates, except for the lid normally placed on the upper side of the toilet body, the toilet bowl is operated by a spring rod. Since the main body follows the buttocks of the elderly, etc., if necessary, the position of the elderly etc. can be adjusted slightly, and the upper part of the toilet body and the buttocks of the elderly etc. are in perfect contact, and all defecation and urination fall into the toilet main body, so there is a risk of leakage outside. There is no.
[0010]
In addition, for the toilet body, the present inventor collects a large amount of data, selects the shape and size of the relevant portion of the average human body, and proposes a shape that can closely follow the crotch of most people. As a result, it was possible to provide a toilet bowl that was free from so-called “side leakage” and that was easy to handle.
[0011]
The above-mentioned toilet body is usually connected to a discharge pipe, and the discharge pipe can be connected to a discharge processing tank via a suction device to remove or wash the automatic discharge.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, (1) is a toilet body made of a relatively hard resin material and having a substantially flat egg shape. The upper surface is open (2), and the lower portion is a waste container (3). The opening (2) is adapted to closely follow the user's buttocks.
[0013]
(4) shows a mat having a through-hole (5) into which the main body (1) can be fitted when used, and the through-hole (5) is a longitudinal center axis of the mat (4). Slightly behind the middle part on the line, that is, when the elderly person lies on the mat (4), the buttock is pierced at the place where the buttocks are located, and the through hole (5) is provided in the accommodation part (3) of the toilet body (1). And have the same size and the same size as the outer peripheral side surface.
[0014]
(6) is a frame of a bed, and of course, the frame (6) has a hole of the same size at the same position as the through hole (5) of the mat (4). .
[0015]
In the figure, (7) and (8) denote a pair of upper and lower swinging rods, one end of which is pivotally attached to a fixed rod (10) provided to protrude below the lower side (9) of the bed frame (6). The other end is pivotally connected to the toilet body (1) in one side up and down relationship.
[0016]
The reason that the swinging rods (7) and (8) are provided in a pair is that when the toilet body (1) is pulled upward, the toilet body (1) is kept in a stable state in the vertical direction. This is because it was able to be raised.
[0017]
Also, in the figure, (11) is a spring rod fixed to the rear end of the bed frame (6), and (12) is a toilet rod (1). This is a hose connected to the lower side and connected to the vacuum mechanism.
[0018]
Normally, there is a lid made of the same material as the mat (4) not shown above the through-hole (5), and the toilet body (1) is a bet frame as shown in a single point in the figure. Under the condition (6), the elderly person is lying so that his buttocks are located on the lid.
[0019]
Here, when a bedridden sick person such as an elderly person defecates or urinates, the lid is removed. As a result, the toilet body (1) gives a fan-like motion to the pair of swinging rods (7) and (8) due to the restoring force of the spring rod (11), and rises, and its upper side open part (2) is a buttock of an elderly person or the like. Adheres perfectly.
[0020]
Therefore, even if the elderly person defecates and urinates in this state, there is almost no risk that the waste will leak from between the toilet body (1) and the buttocks.
[0021]
After defecation and urination, the toilet body (1) is pushed down and the lid is returned to its original state, and the waste may be discharged from the hose (12) by operating the vacuum device as needed.
[0022]
【The invention's effect】
As a whole, the effect of the present invention is that the user can easily make the toilet body closely follow his / her crotch as described above without lifting the buttocks, thereby allowing the excretion act to leak to the outside by itself. It is possible to easily perform the excretion act without having to do so.
[Brief description of the drawings]
FIG. 1 is an explanatory cross-sectional view of the entire toilet bowl device of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Toilet bowl main body 2 Opening part 3 Waste storage part 4 Mat 5 Through hole 6 Bed frame 7, 8 A pair of rocking rods 11 Spring rods 12 Hose

Claims (1)

A through-hole provided in the middle part of the surface of the mat placed on the bed,
A toilet body that is vertically movably inserted into the through hole;
A swinging rod having one end pivotally attached to the toilet body and the other end pivoted to the lower side of the bed;
The swing rod comprises a spring rod having a lower end fixed to the lower side of the bed at an upper end,
A simple toilet device provided on a bed, wherein the spring rod always acts to pull up the toilet body upward.

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