JPH02111332A - Bathroom device - Google Patents

Abstract

PURPOSE:To prevent an inflow of drain water in a washing place to a bathtub mounting part by providing in a bottom part of a partitioning member a drain hole adjacent to a drain part of a floor pan and a valve unit preventing an inflow to a side of the bathtub mounting part from the washing place. CONSTITUTION:A drain port 4 is provided in a side of a washing place 2, and a water reservoir part 9 is provided in a bathtub mounting part 3. A bathtub 5 provides in its bottom part a drain part 6, and a drain pipe 7 therefrom penetrates water-tightly through a partitioning member 8 appearing in the drain port 4 of a floor pan 1. The partitioning member 8 provides in its bottom part a drain hole 10 appearing in the water reservoir part 9 arranging a float 11 and in its upper part a vale cover 13 providing a hole 12 so as to correspond to the float. In case of draining a large amount of water at a time from the washing place 2, the water is allowed to flow from the drain hole 10, provided in the bottom part of the partitioning member 8, into the water reservoir part 9 provided in the bathtub mounting part 3, when the water increases accumulating with its level gradually higher, the float 11 is lifted with the water level rising and brought into contact with a bottom surface of the valve cover 13, closing the hole 12 to prevent an inflow of drain water from the washing place.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to drainage means for bath units.

BACKGROUND OF THE INVENTION Conventionally, this type of floor pan type pass unit is of a split type as shown in FIGS. A bathtub 24 is placed on 23, and a partition member 26 is attached to the front surface. Further, a drain port 29 is formed in the floor 21, and a drain cover 27 is placed on the drain port 29.
9, a flow gradient was formed from the washing area 22 and the bathtub mounting part 23.

In the figure, 30 is a unit wall material, and 28 is a floor leg. 31 is an arrow indicating the flow direction of the waste water.

Problems to be Solved by the Invention In such a conventional configuration, water drained from the bathtub 24 first flows to the bathtub mounting portion 23 and then flows to the drain port 29. The same applies to the water from the wash bath 22.

However, if a large amount of water is discharged from the washing area 22 at once, the water cannot be drained at the same time through the drain port 29, and the overflowing water will also flow into the bathtub mounting portion 23. This is repeated on a daily basis as a result of daily bathing, and the bathtub holder is naturally always damp, causing water scale to build up on the surface, leading to mold and bad odors.

The present invention is intended to solve such problems, and basically aims to prevent drainage water from flowing into the bathtub mounting section.

Means for Solving the Problems The bathroom device of the present invention includes a floor pan with a washing area and a bathtub mounting part, a bathtub placed on the bathtub mounting part, a drainage part in the floorpan, and The drainage part of the bathtub and the drainage part of the floor pan are connected, a partition material is provided at the boundary between the washing area and the bathtub mounting part, and a drainage part is provided at the bottom of this partition material so as to be adjacent to the drainage part of the floor pan. A hole is provided, and a valve body is provided between the partition material and the bathtub mounting section to prevent water from flowing from the washing area to the bathtub mounting section. Further, the partitioning material is detachable and a valve body is provided on the partitioning material.

Function: In the bathroom device of the present invention, drainage from the bathtub flows directly into the drainage section of the floor pan by connecting the drainage section of the bathtub to the drainage section of the floor pan. In addition, almost no waste water from the washing area flows into the bathtub holder due to the partition material, and even if wastewater from the washing area flows into the bathtub holder from the drainage hole provided at the bottom of the partition material, the partition material and the bathtub holder The valve body provided between the placing parts prevents wastewater from the washing area from flowing into the bathtub placing part.

Furthermore, if water leaks from the bathtub side, the water will be drained through the entire valve body and into the drain section of the floor pan through the drain hole provided at the bottom of the partition material.

It is also possible to provide a valve body on the partition member and to make the partition member removable for cleaning the bathtub mounting portion.

EXAMPLE Below, the first example of the present invention will be explained with reference to FIGS.
This will be explained with reference to the figures.

In the figure, 1 is a floor pan, which is composed of a washing area 2 and a bathtub mounting part 3. Further, a drain port 4 is provided on the side of the washing area 2, and a water reservoir portion 9 is provided in the bathtub mounting portion 3 so as to be adjacent to the drain port 3. A bathtub 6 is placed on the bathtub placement part 3, and a drain pipe 7 is connected from the drainage part 6 provided at the bottom of the bathtub 6.
Accordingly, a partition member 8 provided at the boundary between the washing area 2 and the bathtub mounting portion 3 is inserted in a watertight manner and is exposed to the drain port 3 of the floor pan 1.

Further, a drainage hole 10 is provided at the bottom of the partition member 8 so as to look into the water pool 9, and the water pool 9 has a float 11 and a drain hole 10 facing the top of the float 11. A valve cover 13 having a hole 12 is arranged therein. In the figure, 14 is a drainage trap, 16 is a floor pan leg, 1
6 is a unit wall material, and 17 is a perforated plate.

In the above configuration, the majority of the waste water from the washing area 3 flows to the drain port 4 of the floor pan 1 and is drained.

On the other hand, drainage from the bathtub 6 side flows from the drainage part 6 through the drain pipe 7 to the drain port 4 of the floor pan 1.

Next, in the event that water leaks due to trouble on the bathtub 6 side, water should flow from the bathtub mounting part 3 through the hole 12 of the valve cover 13 and from the water reservoir part 9 to the drain hole 1Q provided in the partition material 8. More floor pan 1
Flows into the drain port 4.

Next, if a large amount of water is drained from washing area 3 at once,
The water flows from a drainage hole 1° provided at the bottom of the partition member 8 into a reservoir portion 9 provided in the bathtub mounting portion 3. However, as water accumulates in the water reservoir 9 and the water level gradually rises,
The float 11 is pushed up as the water level rises, and the upper surface of the float eventually comes into contact with the lower surface of the valve lid 13 and blocks the hole 12 provided in the valve lid 13, thus acting as a so-called valve body, thereby reducing the temperature of the bathtub. Drainage water from the washing area does not flow into the water reservoir section 9 and beyond of the mounting section 3.

In the above embodiment, the float 11 was designed to move freely between the partition member 8 and the valve cover 13 depending on the water level, but as in the second embodiment shown in FIG. It may be in the form of a door with one end fixed, or as in the third embodiment shown in FIG.
The effects of the present invention can also be achieved by a structure in which a door 32 whose upper end is fixed on the washing water side is provided.

Further, as in the fourth embodiment shown in FIGS. The effects of the present invention can also be achieved by narrowing the hole, partially narrowing the hole at the outlet 36 on the washing area 2 side, and providing a sphere 36 inside, that is, providing a so-called valve body in the partition member 8. In addition, even if water leaks due to trouble on the bathtub 6 side, the partition 8 can be removed and the water pool 9 can be cleaned by removing the partition 8.

In addition, all of the above examples have a structure in which the water from the bathtub 6 flows into the drain port 4 of the floor pan 1 through the drain pipe 7, but as in the sixth embodiment shown in FIG. drainage,
It may also be structured such that it is connected to the drain trap 14 through the floor pan 1.

Effects of the Invention As is clear from the description of the embodiments above, the present invention provides the following effects.

That is, most of the waste water from the washing area and the bathtub side flows directly into the drainage part provided in the floor pan, and does not flow into the bathtub mounting part, which is particularly unsanitary.

In the unlikely event that water leaks from the bathtub, water will be drained through the valve body and into the drain hole of the floor pan through the drain hole provided at the bottom of the partition. Furthermore, even if a large amount of water is drained at once on the washing water side, the valve body provided between the partition material and the bathtub mounting section prevents the drainage from flowing into the bathtub mounting section.

Furthermore, as described in claim 2, if the partition material is made removable and a valve body is provided on the partition material, even if the bathtub mounting part becomes dirty due to water leakage from the bathtub side, the partition material You can easily remove it and clean the inside.

Therefore, the bathtub mounting section, which was conventionally unsanitary and had mold and bad odor, can be made clean.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a pan-type pass unit showing an embodiment of the present invention, FIG. 2 is a perspective view of the same, FIG. 3, FIG. 4, FIG.
FIG. 7 is a sectional view showing another embodiment, FIG. 6 is an enlarged view of the main part of FIG. 6, FIG. 8 is a perspective view showing a conventional example, and FIG. 9 is a sectional view of the same. 1...Floor pan, 2...Washing area, 3...
... Bathtub placement part, 4... Drainage part, 6...
・Bathtub, 7... Drain pipe, 8... Partition material,
9...Water pool part, 10...Drain hole, 11
... Float, 12...hole, 13 old valve cover. Name of agent: Patent attorney Shigetaka Awano and one other person Figure Figure Figure

Claims (2)

[Claims] (1) A washing area and a bathtub placement part are formed on the floor pan, a bathtub is placed on the bathtub placement part, a drainage part is provided on the floor pan, and the drainage part of the bathtub and the drainage part of the floor pan are provided. A partition material is provided at the boundary between the washing area and the bathtub mounting section, a drainage hole is provided at the bottom of the partition material adjacent to the drainage section of the floor pan, and the partition material and the bathtub mounting section are connected to each other. A bathroom device characterized in that a valve body is provided between the mounting parts to prevent water from flowing from the washing area to the bathtub mounting part. (2) The bathroom device according to claim 1, wherein the partitioning material is detachable and a valve body is provided on the partitioning material.