JPH06185104A - Water flushing closet and pan used for the same - Google Patents

Abstract

PURPOSE:To surely receive egesta in usual defecation attitude and automatically drop the excreted egesta under the bowl part for water flushing only by usual operation of turning of a flushing lever after sampling or observation is finished. CONSTITUTION:A pan 4 whose outside shape is a hemispherical or semielliptical face is arranged at the outlet in a bowl part 1 with its storing face facing upward. It can take in egesta such as excrements without soaking them in reserved water so that sampling for a stool test or observation of excrement's can be extremely easily carried out. Also, the egesta can be received through defecation is usual defecation attitude. The discharge port 3 of a water passage 2 for guiding a flushing water into the bowl is arranged at the position where a swirling force can be effectively applied to the pan by the flushing water. Only by operation of a flushing lever, the pan is smoothly turned half a by the flushing water and the excreted egesta is automatically discharged and flushed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a Western style toilet bowl for a flush toilet and a saucer used therefor.

[0002]

2. Description of the Related Art Conventionally, when collecting feces as a sample for stool examination, especially in Western-style flush toilets, it is painful to take out the feces immersed in the accumulated water in the bowl of the toilet bowl after defecation. It's not easy. Therefore, when collecting feces by receiving them in a container with their own hands when defecationing, it is necessary to take a very unnatural defecation posture, and it is very difficult for the elderly and children to do it themselves. Need to help.

On the other hand, the physical condition can be known by observing the feces during daily defecation.
Since the feces are immersed in the lower outlet of the relatively deep toilet bowl or the accumulated water of the accumulated water trap, it is almost impossible to judge the color or state of the feces.

[0004]

SUMMARY OF THE INVENTION Therefore, according to the present invention, excrement can be surely secured even when defecation is performed in a normal defecation posture, and a water-washing lever is used after the sample is collected and observed. A flush toilet bowl that can be washed by dropping the used excrement to the bottom of the toilet bowl with just the water pressure of the wash water without using any special mechanism. The technical problem is to provide a saucer for that purpose.

[0005]

As a technical means for achieving the above-mentioned object, the present invention has constituted a toilet bowl for a flush toilet as follows. That is, the outer shape is a semi-spherical or semi-elliptical container shape, and the receiving surface is directed upward, the saucer is disposed at the outlet in the toilet bowl, the wash water inflow portion, and the toilet bowl. And a discharge port of the water channel arranged in the toilet bowl section so as to face the central portion in the height direction of the outer surface of the tray.

Further, the tray used for the toilet bowl of the flush toilet is a container shape made of a water-insoluble material such as plastic or metal-containing or mineral-containing plastic and having a semispherical or semi-elliptical shape. The surface has a surface area that can almost block the lower outlet of the toilet bowl, does not float due to accumulated water, and is set to a weight that can be easily rotated by the water force of the wash water from the outlet of the water channel that acts on the external side surface. It will be configured.

[0007]

[Function] When defecation is performed in a normal defecation posture, excrements such as feces fall into the saucer arranged at the outlet of the toilet bowl.
Therefore, it is extremely easy to collect a sample of the stool or observe the stool with the excrement taken in the saucer without being immersed in the accumulated water. Then, when the normal operation of rotating the water washing lever is carried out after use, the water force of the washing water discharged from the outlet of the water passage acts to give a rotational force to the tray, so that the outer shape is a hemispherical or semi-spherical shape that is easy to rotate. The elliptical saucer is smoothly rotated half way, and the excrement in the saucer automatically falls below the toilet bowl part and is flushed into the drainage channel by the wash water.

Since the receiving surface of the receiving tray has a surface area that can substantially close the lower outlet of the toilet bowl, excrement can be reliably secured. Also, having an outer shape that is easy to rotate,
The weight is set so that it does not float up due to the accumulated water and can be easily rotated by the water force of the wash water acting on the external side surface, so that the waste water can be smoothly rotated half a turn to remove the used excrement. . Further, the outer shape of the water-insoluble material is a container shape having a hemispherical surface shape or a semi-elliptical surface shape, and it becomes inexpensive due to mass production.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described in detail below with reference to the drawings. 1 is a vertical sectional view of an embodiment of the present invention, and FIG. 2 is a plan view thereof. In this embodiment, the case where the invention is applied to a siphon type toilet is illustrated, and the toilet seat, the lid and the like are omitted in the drawing. A saucer (4) having a semi-spherical container-like outer shape obtained by dividing a hollow sphere into two is arranged in the toilet bowl part (1) with the receiving surface of the container facing upward, and the toilet bowl part (1) It is located toward the defecation site with the lower outlet of the device closed. The saucer (1) is made of a water-insoluble material such as plastic or metal-containing or mineral-containing plastic, does not float due to accumulated water, and can be easily rotated by the force of washing water acting on the outer side surface. It is set to an appropriate weight (specific gravity x surface area x thickness). In addition, as the saucer (4), in the above-described embodiment, the outer shape is a hemispherical shape as shown in a perspective view in FIG. 4, but the outer shape may be a semi-ellipsoidal container shape. In short, it is only necessary for the outer shape to be easily rotated, and the surface may be made slippery by applying a means such as Teflon processing.

Further, between the inflow portion (5) of a fixed amount of washing water sent from a washing tank (not shown) and the lower portion of the toilet bowl portion (1) by rotating a washing lever (not shown). A water channel (2) communicating with each other is piped. The outlet (3) of the water channel (2) is located at a position where the force of the wash water guided through the water channel (2) gives the most effective rotational force to the saucer (4), that is, the height of the outer surface of the saucer (4). It is arranged at a position facing a substantially central portion in the depth direction.

Next, the operation of the above embodiment will be described. When defecation is performed in a normal defecation posture, excrements such as feces fall into the saucer (4) located toward the defecation site with the outlet of the toilet bowl (1) closed. In this way, since the excrement is taken in the saucer (4) without being immersed in the accumulated water, it is extremely easy to collect a sample for stool examination or observe feces. In addition, since excrement can be secured while defecation is performed in a normal and comfortable defecation posture, it is possible to collect stool samples without any burden on the elderly or children and without any assistance.

When a normal operation of rotating the water washing lever is carried out after use, the washing water discharged from the discharge port (3) of the water channel (2) comes into contact with the central portion of the outer surface of the tray (4) and the tray (4). ) Is applied with a rotational force according to the force of the wash water. Here, the saucer (4) has a hemispherical shape and has an outer shape that facilitates rotation, the saucer (4) is set to a weight that allows easy rotation as described above, and the water channel (2) Since the discharge port (3) is arranged toward the approximately central portion in the height direction of the outer surface where the rotational force is most effectively applied to the saucer (4), as shown in FIG. ) Is rotated very smoothly half way, and the excrement in the saucer (1) becomes the toilet bowl (1).
1 is automatically dropped below and is flushed into the drainage channel (6) by the washing water shown by an arrow in FIG. In this way, the normal operation of rotating the flush lever can be performed on the excrement in the used saucer (1) without using any special mechanism and without performing an artificial discharging action. It can be discharged automatically.

Further, since the receiving surface of the receiving tray (4) has a surface area that can substantially close the lower outlet of the toilet bowl (1), excrement can be reliably secured. Furthermore, because it has an outer shape that is easy to rotate, it does not float up due to accumulated water, and it is set to a weight that can be easily rotated by the water force of the wash water acting on the external side surface, so it can be smoothly rotated halfway by the water force of the wash water. Then, since the used excrement can be excluded, it can be repeatedly used by taking it out without soiling the hands and easily washing it. Therefore, it can be easily used for each person at home, and the physical condition can be self-managed by observing the feces during daily defecation.

When used exclusively for each person, as shown in FIG. 5, the saucer (7) is integrally formed with a central wall surface portion (8) which divides the inside of the accommodating portion into two parts, and the central portion of the central wall portion (8) is formed. A tip hook of the pulling rod (10) in a state in which a pulling hole (9) is formed in the upper center part of the wall surface part (8), and after the used excrement is removed and the storage surface is again facing upward. By hooking the part on the pull-up hole (9), the tray (7) can be taken out very easily.

Further, each of the saucers (4) and (7) is an extremely simple container-shaped container made of a water-insoluble material and having a hemispherical or semi-elliptical shape. Therefore, it may be used in a disposable form.

In the above embodiment, the case of applying to a Western-style siphon type toilet has been described, but the present invention is not limited to this and can be applied to various flush toilet bowls. For example, a wash-out type that flushes excrement only with the water force of the wash water, a blow-out type that gives a strong water force to the ejection hole and blows all the waste in the toilet bowl part into the drainage channel with the ejection force, the ejection hole (zet hole ), A siphon-jet system that forcefully spouts water to force a siphon action, a siphon vortex that creates a water level difference by ejecting cleaning water in a short time to create a siphon action as well as a vortex action for toilet bowl cleaning. The same can be applied to each flush toilet bowl of the formula as in the above embodiment.

[0017]

As described above, according to the toilet bowl of the flush toilet of the present invention, since the excrement is taken in the saucer disposed near the outlet in the toilet bowl, the sample is collected for the stool examination or the feces are observed. Can be done extremely easily. Moreover, since excrement can be secured while performing defecation in a normal and easy defecation posture, it is possible to perform sample collection for stool examination or observation without any particular burden on the elderly or children and without any assistance. A remarkable practical effect can be obtained.

Further, since the outer shape of the saucer is hemispherical or semi-elliptical and the outlet of the water channel is arranged at a position where the washing water can be effectively rotated by the washing water, the saucer can be securely washed with the washing water. Since it can be rotated half a turn, the normal operation of rotating the flush lever can be performed without using any special mechanism and without performing any artificial discharge of the waste in the saucer after use. It can be automatically discharged just by performing.

According to the saucer used in the flush toilet bowl of the present invention, since the accommodation surface has a surface area that can substantially close the lower outlet of the toilet bowl, excrement can be reliably secured. Moreover, because it has an outer shape that is easy to rotate, it does not float up due to accumulated water, and it is set to a weight that can be easily rotated by the water force of the wash water acting on the outer side surface, It can be smoothly rotated half a turn to remove the used waste. Furthermore, since the outer shape of the water-insoluble material is a container shape having a hemispherical surface shape or a semielliptic surface shape, there is an advantage that it becomes inexpensive due to mass production.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of an embodiment of the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a vertical cross-sectional view of the same as above, in which washing water is flown.

FIG. 4 is a perspective view of the saucer.

FIG. 5 is a perspective view of a saucer according to another embodiment of the present invention.

[Explanation of symbols] 1 Toilet bowl 2 Water channel 3 Discharge port 4, 7 Saucepan

Claims (2)

[Claims] 1. A saucer, which is a container having an outer shape of a semi-spherical surface or a semi-elliptical surface, and which has a receiving surface facing upward and is disposed at an outlet in the toilet bowl, and an inflow portion for washing water. A flushing device comprising: a water passage communicating with the toilet bowl portion; and an outlet of the water passage arranged in the toilet bowl portion so as to face a central portion of the outer surface of the saucer in the height direction. Toilet bowl. 2. A container shape made of a water-insoluble material such as plastic or plastic containing metal or mineral and having a semi-spherical or semi-elliptical shape, and the receiving surface of which is substantially the lower outlet of the toilet bowl. A saucer used for a toilet bowl having a surface area that can be closed, a weight that does not float due to accumulated water, and that can be easily rotated by the force of flush water from the outlet of the water channel that acts on the outer side surface.