JPH11342164A - Portable toilet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide excellent deodorizing effect, extremely facilitate maintenance, save labor of a nursing person, and promote rehabilitation motion of a patient. SOLUTION: A cutting part to seal a mouth part of a continuous containing bag 2 containing excrement, seal a bottom part 2B of the next continuous containing bag 2, and cut off the sealed continuous containing bag 2 from the bottom part 2B of the next continuous containing bag 2 is provided. The continuous containing bag 2 is installed on a roughly circular installation body 4 in the condition where the long continuous containing bag 2 is compressed along its length direction. This installation body 4 is detachably installed around a lower opening part 1A of a toilet bowl 1. A continuous seal mechanism 3 comprises a sensor 5 to detect that a specified quantity of excrement is contained in the continuous containing bag 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a portable toilet used for a patient who can transfer to a toilet installed near a bed, and automatically excretes excreted in a chair type toilet for each use. The present invention relates to a portable toilet that is sealed in a bag and post-processed.

[0002]

2. Description of the Related Art Conventionally, as this kind of chair with a toilet bowl, there is a wheelchair for the physically handicapped described in Japanese Patent Application Laid-Open No. 63-11155, for example. In this chair, a defecation port for defecation is provided in a seat of the wheelchair so that the defecation port can be opened and closed so that defecation can be performed while riding a wheelchair.

[0003] In addition, as a portable toilet mainly used by patients who have difficulty walking to the toilet, a simple toilet placed beside a bed is used.
In this simple toilet, a toilet tub for storing excrement is installed under a chair-shaped toilet seat, and is used as a potty.

[0004]

However, the former type, in which a seat for a wheelchair is provided with a defecation port for defecation, is suitable for a patient who is accustomed to getting on and off the wheelchair, but is not suitable for a patient who is not. It is difficult to get on and off the vehicle itself, and there is an inconvenience that patients who can be used are extremely limited.

[0005] The latter portable toilet is very suitable for a patient who can walk a little because rehabilitation exercise can be promoted. The inconvenience that an unpleasant smell fills the room occurs. Therefore, it is necessary to clean the toilet tank to treat the excrement accumulated in the toilet tank, and if any excrement adheres to the inside of the toilet tank, an unpleasant smell will remain strongly. It requires a lot of trouble. Therefore, even if the portable toilet is suitable for a patient who can walk a little, it takes much time and care for the caregiver, which hinders the introduction of the portable toilet.
As a result, even for a patient who can walk a little, it is not uncommon for a nurse to wear a diaper or the like for the convenience of a nurse and to prevent a rehabilitation exercise of the patient. In addition, many home care patients cannot obtain sufficient water due to the labor required for post-treatment of defecation, and at present there are patients who cause recovery delay and dehydration. Thus, how to reduce the labor of nurses has become a very important issue in medical care in the future.

Accordingly, the present invention has been made to solve the above-mentioned problems, has an excellent deodorizing effect, is extremely easy to maintain, can greatly reduce the labor of a caregiver regarding excrement disposal, and has some advantages. An object of the present invention is to provide a portable toilet capable of promoting a rehabilitation exercise of a patient who can walk.

[0007]

In order to achieve the above-mentioned object, a first means of the present invention is to provide a toilet 1 incorporated in a chair body P and a continuous toilet for sequentially storing excrement discharged in the toilet 1. A storage bag 2 and a continuous sealing mechanism 3 for sequentially sealing the mouth 2A of the continuous storage bag 2 storing excrement are provided. The continuous storage bag 2 is sealed by the continuous sealing mechanism 3 and the next continuous storage bag. 2, the bottom 2B is sealed.

Further, the continuous storage bag 2 of the second means is formed in a long cylindrical shape, and the continuous storage bag 2 compressed along the length direction is provided around the substantially annular mounting body 4. The attached body 4 is detachably attached to the toilet 1 in a state where the upper end of the continuous storage bag 2 is folded back and inserted into the interior of the attached body 4.

The continuous sealing mechanism 3 of the third means is provided with a cutting portion for separating the sealed mouth 2A of the continuous storage bag 2 containing the excrement from the bottom 2B of the next continuous storage bag 2. is there.

The continuous sealing mechanism 3 of the fourth means has a sensor 5 for detecting that a predetermined amount of excrement is stored in the continuous storage bag 2, and the operation of the sensor 5 causes the continuous sealing mechanism 3 to operate. Is a means for solving the problem.

According to the present invention, the excrement is stored in the continuous storage bag 2.
And are sequentially and individually sealed by the continuous sealing mechanism 3.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. Reference numeral 1 shown in the figure denotes a toilet bowl 1 incorporated in a chair body P (see FIG. 1). This toilet 1
It is detachably attached to an opening P2 opened at the position of the seat P1 of the chair body P (see FIGS. 2 and 3). The illustrated toilet 1
At the bottom of the opening 1A of the toilet 1, a holder 1B is attached,
The continuous storage bag 2 is stored in the holder 1B. Although not shown, the toilet 1 can be provided with, for example, a washing device for spouting washing water, a sensor for detecting the state of the excrement attached, and the like. Further, a cover P3 is provided to cover the upper part of the opening of the toilet 1 to cover the toilet 1 when not in use.
It can be used as a normal chair (see FIG. 1).

Reference numeral 2 denotes a continuous storage bag for storing the excrement discharged into the toilet 1 (see FIG. 2). The continuous storage bag 2 has a long cylindrical body sealed at the lower end, and the long side surface of the continuous storage bag 2 is mounted on the mounting body 4 in a state of being compressed in the longitudinal direction. When excrement is stored in the bottom 2B of the continuous storage bag 2, the open side surface of the continuous storage bag 2 is sealed by the continuous sealing mechanism 3 (see FIG. 4).
At this time, the mouth 2A of the continuous storage bag 2 is sealed, and the bottom of the next continuous storage bag 2 is sealed. Further, the sealed continuous storage bag 2 is separated from the next continuous storage bag 2. The material of the continuous storage bag 2 is suitably a synthetic resin having excellent water resistance and sealing properties. The continuous storage bag 2 storing the excrement may be opened and discarded in a toilet, or may be disposed of in a storage tank. At this time, if the material of the continuous storage bag 2 is a biodegradable film or the like, it is possible to dispose the continuous storage bag 2 in a sealed state, and the handling of the continuous storage bag 2 storing the excrement is facilitated. .

The continuous sealing mechanism 3 seals the opening of the continuous storage bag 2 by fusing it with heat, high frequency, or the like, and has a separating portion for separating the sealed continuous storage bag 2. At this time, if the continuous storage bag 2 is sealed with heat, the end of the seal will be sterilized with heat, and a hygienic effect can be obtained in sealing the excrement. The continuous sealing mechanism 3 in the illustrated example is a toilet 1
And has an arm 3A provided with a seal portion and a separation portion. The arm 3A moves to seal the side surface of the continuous storage bag 2, and the mouth portion 2A, the bottom portion 2B and Are formed at the same time, and the cut portion 2C is formed (see FIGS. 2 and 4).

The continuous sealing mechanism 3 includes a continuous storage bag 2.
Is provided with a sensor 5 for detecting that a predetermined amount of excrement is stored, and the operation of the sensor 5 causes the continuous sealing mechanism 3 to operate. The illustrated sensor 5 is a sensor 5 for detecting the weight when the excrement is stored in the continuous storage bag 2.
You are using That is, when the continuous storage bag 2 moves downward due to the weight of the excrement in the continuous storage bag 2, the sensor 5
, And the sensor 5 is activated (see FIG. 2). Also,
The type of the sensor 5 is not limited to the illustrated example, and for example, an optical sensor, a temperature sensor, or the like can be provided in the toilet 1 or the like. Further, instead of the sensor 5, a switch (not shown) which is manually sealed by a user or a nurse can be provided.

The mounting body 4 is for mounting the continuous storage bag 2, and the long continuous storage bag 2 is compressed along the length direction and mounted around the substantially annular mounting body 4. Further, with the upper end of the continuous storage bag 2 folded back and inserted into the interior of the mounting body 4, the mounting body 4 is removably mounted in the lower opening 1A of the toilet 1 (see FIG. 3). When the excrement is stored in the continuous storage bag 2 of the mounting body 4, the continuous storage bag 2 is discharged from the lower end of the mounting body 4 (see FIG. 2). In the example shown,
A cylindrical holder 1B is provided around the lower opening 1A of the toilet 1, and a mounting body 4 is mounted inside the holder 1B. Further, the feeding of the continuous storage bag 2 in the mounting body 4 uses the weight of the excrement stored in the continuous storage bag 2 and
It is also possible to send out automatically by electrical operation. The delivery mechanism shown in FIG. 5 shows a pair of rollers 6 which presses both sides of the continuous storage bag 2 and sends it downward. According to the roller 6, when the user turns on the switch at the end of defecation, the continuous storage bag 2 is sent downward while sandwiching the continuous storage bag 2, and then the continuous storage bag 2 is sealed by the continuous sealing mechanism 3. By doing so, the continuous storage bag 2
Can be reliably sealed without being hindered by the toilet paper after use.

Then, when the continuous storage bag 2 of the mounting body 4 is exhausted, it is replaced with a new mounting body 4 in which the continuous storage bag 2 is mounted. Further, the mounting body 4 can prevent the inside of the mounting body 4 from being stained by pulling the continuous storage bag 2 downward from the upper end of the mounting body 4 through the inside of the mounting body 4. At this time, the toilet 1 is detachably provided in the opening P2 of the chair body P in order to facilitate the mounting of the mounting body 4 (see FIG. 3). When replacing with a new mounted body 4, the toilet 1 is removed from the seat P1, and the mounted body 4 mounted on the toilet 1 is replaced with a new mounted body 4.

[0018]

According to the present invention, the above-mentioned configuration achieves the original object.

That is, according to the first aspect, the excrement excreted in the toilet bowl 1 is sequentially sealed by the continuous storage bag 2 and the continuous sealing mechanism 3, so that the caregiver's labor can be saved and the generation of an unusual odor can be avoided. Can be prevented.

The location of the portable toilet can be freely set according to the walking ability of the patient. Therefore, for a patient who can walk a little, the act of moving to the location of the portable toilet promotes rehabilitation exercise. The synergistic effect is extremely high.

Furthermore, according to the second aspect, the mounting of the continuous storage bag 2 is easy, and the inner surface of the continuous storage bag 2 that is in contact with the excrement is sealed inside the seal, so that maintenance is extremely easy. .

According to the third and fourth aspects, the continuous sealing mechanism 3 can be automatically operated, and the automation of the excrement disposal is further promoted. As a result, post-treatment of the excrement can be performed very easily.

As described above, according to the present invention, the deodorizing effect is excellent, the maintenance is extremely easy, the labor of the caregiver concerning the excrement disposal can be largely saved, and the rehabilitation exercise of the patient who can walk a little can be promoted. It has various beneficial effects, such as being able to do so.

[Brief description of the drawings]

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

FIG. 2 is a cross-sectional view of a main part showing a mounted state of the continuous storage bag of the present invention.

FIG. 3 is an exploded perspective view showing the toilet bowl and the storage body of the present invention.

FIG. 4 is a front view of the continuous storage bag sealed by the continuous sealing mechanism of the present invention.

FIG. 5 is a schematic view showing a roller for feeding the continuous storage bag of the present invention.

[Explanation of symbols]

 P Chair body P1 Seat P2 Opening P3 Cover 1 Toilet bowl 1A Opening 1B Holder 2 Continuous storage bag 2A Opening 2B Bottom 2C Cutting section 3 Continuous sealing mechanism 3A Arm 4 Storage body 5 Sensor 6 Roller

Claims (4)

[Claims] 1. A toilet built into a chair body, a continuous storage bag for sequentially storing excrement discharged in the toilet, and a continuous sealing mechanism for sequentially sealing the mouth of the continuous storage bag for storing excrement. A portable toilet, wherein the open side of the continuous storage bag is sealed by a continuous sealing mechanism, and the bottom of the next continuous storage bag is sealed. 2. The continuous bag body forms a long cylindrical body, and the continuous bag body compressed in the longitudinal direction is mounted around a cylindrical mounting body, and the upper end of the continuous bag body is folded back. 2. The portable toilet according to claim 1, wherein the portable toilet is detachably attached to the toilet while being inserted through the interior of the attachment. 3. The continuous sealing mechanism according to claim 1, wherein said continuous sealing mechanism is provided with a cutting portion for separating a sealed mouth of a continuous storage bag containing excrement from a bottom of the next continuous storage bag. Portable toilet. 4. The continuous sealing mechanism according to claim 1, further comprising a sensor for detecting that a predetermined amount of excrement is stored in the continuous bag, and the continuous sealing mechanism is operated by the operation of the sensor. The portable toilet according to any one of the three.