JPH03458Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a flush toilet equipped with a toilet bowl, a urinal, and a hand basin.

(B) Conventional technology Conventionally, in ordinary household toilets that only have seated toilets, men's errands performed in a standing position are performed with the toilet seat raised.

However, since the height of the seated toilet is low, when the user is in a standing position, the urine may not enter the bowl of the toilet properly or there may be a lot of splashes, making the toilet unsanitary. Therefore, in recent years, an increasing number of households are installing urinals for boys that do not cause this problem even when standing up, separately from the seated urinals.

(c) Problems that the invention seeks to solve However, in this case, the following problems arise.

In other words, a residential toilet is, for example, 1800mm x 900mm.
Most of the toilets are within mm in size, and in order to install the above-mentioned seat toilet, urinal, and wash basin integrally in this narrow space, it is necessary to select and install a toilet or wash basin with a small shape. When people used toilets or washed their hands, urine and water spilled out of the bowl, making the toilet unclean.

In addition, when expanding or renovating a toilet, it is common to install, replace, or rearrange various types of toilet fixtures (seat toilets, urinals, washbasins, etc.), but at this time, water supply to the fixtures and , it is necessary to re-install new water supply pipes and drainage pipes for drainage from the appliances. However, conventionally, the pipes that connect to these toilet fixtures are buried in the floor or walls, so
When performing piping work, walls and floors had to be removed, which required a great deal of cost and time.

An object of the present invention is to provide a flush toilet structure that can solve the above problems.

(d) Means for solving the problem This invention installs a seated toilet, a urinal, and a hand basin in a flush toilet, the seated toilet is installed on the floor along the side wall, and the urinal and hand basin are , partially buried in the side wall or installed in the corner of the flush toilet, and the water supply and drainage piping system of the urinal and hand basin,
The present invention relates to a flush toilet structure characterized in that the water supply and drainage piping system of the seated toilet is connected to the water supply and drainage piping system on the floor by means of an above-floor water supply pipe and an above-floor drainage pipe arranged on the floor.

(e) Effect: In this design, in addition to the seated toilet bowl,
Even when newly installing other toilet fixtures (urinals, hand basins, etc.), these toilet fixtures are partially buried in the side wall or installed in the corner of the toilet, so the toilet fixtures do not occupy the space inside the toilet. It does not protrude into the wall, ensuring sufficient usable space. In addition, the water supply and drainage piping system of the toilet fixture can be connected to the water supply and drainage piping system of the seated toilet via the floor drainage piping installed on the floor, so the drainage piping of the toilet fixture such as the urinal can be connected to the wall of the toilet. It can be installed without removing the floor.

(F) Effects When using the seat toilet, urinal, and washbasin, they are stored compactly in the toilet, so you can secure enough space to use them, and you can relieve yourself in a free position. I can wash my hands.

Since the piping is above the floor, urinals and hand basins can be installed without having to cut through the floor or walls, making construction easier, shortening the construction period and reducing construction costs.

Since the seat toilet, the urinal, and the washbasin can be of normal size, scattering of urine and washwater can be effectively prevented, and the inside of the flush toilet can be kept clean at all times.

(g) Examples The present invention will be specifically described below based on examples shown in the attached drawings.

FIG. 1 shows the internal structure of a flush toilet 1 according to the present invention.

As shown in the figure, inside the flush toilet 1, a seated toilet 2 equipped with a heated toilet seat, a flush urinal 3, and a hand basin 4 are installed. The flush urinal 3 and hand wash basin 4 are mounted on an adjacent side wall 7 orthogonal to the same side wall 5.

In such a configuration, the present invention has a configuration in which the flush urinal 3 and the washbasin 4 are partially buried in the side wall 7 or attached to a corner thereof, so that sufficient usable space can be secured inside the flush toilet 1. , and the water supply and drainage piping system of the flush urinal 3 and the hand wash basin 4 are connected to the water supply and drainage piping system of the seated toilet bowl 2 by above-floor piping, which will be described later, and the piping work can be carried out without installing the floor 6 or the side walls 5 and 7. It is characterized by a structure that allows for

First, a configuration in which the flush urinal 3 and the washbasin 4 are partially buried in the side wall 7 or attached to a corner thereof will be described.

As shown in FIGS. 2 to 4, the flush urinal 3 is a floor-standing stall-type urinal with a built-in trap.

Such a flush urinal 3 has lower side walls 10, 10.
A bowl-shaped ball part 11 supported on the floor 6 by
A vertical guide wall 12 is erected on the upper rear surface of the toilet bowl, and a pair of upper side walls 13 and 14 are protruded from both sides of the guide wall 12 to extend forward, thereby forming a toilet main body 15. A drain trap 1 has a water supply chamber 16 integrally formed in the upper part of the toilet main body 15, and communicates with a wash water outlet 17a provided at the back of the bowl part 11 between the lower side walls 10, 10.
7 and further includes a user detection sensor 18a in the upper part of the water supply chamber 16.
It is constructed by attaching .

The flush urinal 3 having such a configuration has its rear portion housed in a recess 20 formed in the side wall 7, as most clearly seen in FIG.

Thereby, the portion of the flush urinal 3 protruding from the side wall 7 into the toilet space can be reduced as much as possible.

Further, although not described in detail, the hand wash basin 4 in FIG. I'm trying to keep it as low as possible.

In this way, the protruding portions of the flush urinal 3 and the washbasin 4 into the toilet space are reduced as much as possible, so that a sufficient usable space can be secured within the flush toilet 1.

Note that a flush urinal 3 having a structure as shown in FIGS. 5 and 6 can also be installed in a corner of the flush toilet 1, and in this case, the flush urinal 3 may further protrude into the toilet space. The amount can be reduced and more space can be secured.

Next, a configuration will be described in which the water supply and drainage pipe systems of the flush urinal 3 and hand wash basin 4 are connected to the water supply and drainage pipe system of the seated toilet 2 using floor piping.

First, the water supply and drainage piping system of the flush urinal 3 will be explained.

As shown in FIGS. 2 to 4, the drain piping system has a drain port 19 of the drain trap 17 in the lower side wall 10 above the floor 6, and the drain port 19 has a drain port 19 as described below. It is constructed by connecting one end of an above-floor drainage pipe 22, the other end of which is connected to a joint main body A of a seated toilet bowl 2 which will be described later, in a watertight manner with a connecting fitting 23.

In addition, as shown in FIGS. 2 to 4, the water supply piping system includes a riser piping 31 arranged in a cavity provided on the back side of the flush urinal 3, and an upper end of the piping 31 connected to the automatic water supply device 18. An above-floor water supply pipe 3 whose lower end is led out from a portion of the lower side wall 10 of the toilet body 15 above the floor 6 and whose other end is connected to the water supply pipe of the seated toilet 2, as will be described later.
It is constructed by connecting one end of 2.

Although not shown, the hand wash basin 4 is also the above-mentioned flush urinal 3.
It is equipped with the same water supply and drainage piping system.

Next, the water supply and drainage piping system of the seat toilet 2, which is connected to the flush urinal 3 and hand wash basin 4, will be explained.

First, let us explain about the drainage piping system.
As shown in the figures and FIG.
A drainage hole 52 that is connected to the drain hole 52 is opened downward. Further, a floor pipe 53 is buried in the floor 6 below the seat toilet 2, and a joint main body is provided between the upper opening 53a of the floor pipe 53 and the drain hole 52 of the seat toilet 2. A is interposed. With this configuration, the sewage in the toilet bowl 49 of the seated toilet 2 is removed from the drain trap 51 and the drain hole 5.
2. It can flow out into the floor pipe 53 through the joint body A.

Furthermore, in the present invention, as shown in FIGS. 7 and 8, the joint main body A is provided with cylindrical openings 55 and 56 for connecting the above-mentioned floor pipes at the front and rear parts of the side wall 54, respectively. ing.

These openings 55 and 56 are located in the joint body A.
is arranged and fixed on the floor 6, so naturally it is also arranged on the floor 6 and is open.

And an opening 55 located on the floor 6,
56, the opening 50 is connected in communication with one end of the above-floor drainage pipe 22 which is piped above the floor 6 along the lower part of the side walls 5 and 7, as shown in FIGS. 1 and 7.
The other ends of the above-floor drainage pipes 22 are connected to the drainage pipe system inside the flush urinal 3 and the washbasin 4, respectively.

With this configuration, the sewage generated in the flush urinal 3 and hand wash basin 4 after use is transferred to the above-mentioned floor drainage pipe 2.
2. It can flow into the joint main body A through the opening 55 and then flow out into the floor pipe 53 for the seated toilet bowl 2. Note that the opening 56 is used depending on the arrangement of the flush urinal 3, hand basin 4, etc. in the toilet 1, and when not in use, it can be used as a blind stopper as shown (Fig. 2). 57 and is in a blocked state.

Therefore, drainage pipes from toilet fixtures other than the seat toilet bowl 2 can be communicated with the seat toilet bowl 2 through the joint body A above the floor 6.

Next, to explain the water supply piping system of the seat toilet 2, in FIG. 7, 60 is the seat toilet 2.
This is a water supply tank installed on the wall 5 to supply washing water through a downstream pipe 61 to a water supply chamber (not shown) communicating with the toilet bowl 49 of By the way,
An above-floor water supply pipe 32 is formed, and the water supply pipe systems of the flush urinal 3 and hand wash basin 4 are connected to this above-floor water supply pipe 32 in the manner described above.

As explained above, the piping work for connecting the water supply and drainage pipes of the flush urinal 3 and the hand wash basin 4 and the water supply and drainage pipe of the seated toilet bowl 2 can be performed on the floor. 4, there is no need to remove the floor 6 or the side walls 5, 7, and it is possible to streamline the installation work of toilet fixtures such as the flush urinal 3.

In addition, the above-floor piping in such piping work is a small-diameter pipe, and the piping is installed using the space at the bottom of the side wall, which has traditionally not been used effectively as a dead space, so it is difficult to reduce the usable space of the toilet. No.

Furthermore, with reference to FIGS. 9 to 12, a preferred arrangement example when extending or renovating a flush toilet 1 in which a seat toilet bowl 2 is already installed will be described.

That is, FIG. 9 shows the arrangement inside the flush toilet 1 before the flush urinal 3 is installed, and the seat toilet 2 is attached to the side wall 5 in the longitudinal direction.

In addition, Figures 10 to 12 show the flush urinal 3.
The arrangement of the toilet bowl, etc. in the flush toilet 1 after the installation of the hand basin 4 is also shown.

That is, FIG. 10 shows a flush urinal 3 and a washbasin 4 attached to the side wall 7. Also,
FIG. 11 shows a flat type flush urinal 3 and a washbasin 4 installed side by side on the side wall 7.
Further, in FIG. 12, a flush toilet 1 with a corner is installed in a corner of the flush toilet 1, and a hand basin 4 is attached to a side wall 7.

By arranging the toilet bowl, etc. in the flush toilet 1 as described above, it is possible to further secure sufficient usable space in the narrow flush toilet 1, and the user can also Any arrangement can be selected.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the internal structure of the flush toilet according to the present invention, Fig. 2 is a front view of the flush urinal, Fig. 3 is a partially sectional side view of the same, and Fig. 4 is a cross section taken along the line of Fig. 3. 5 is a partially cut-away side view of a flush urinal according to another embodiment, FIG. 6 is a cross-sectional view taken along the line of FIG. 5, and FIG. 7 is a partially cut-away side view of a seated toilet. FIG. 8 is a partially cutaway side view, and FIGS. 9 to 12 are explanatory diagrams of examples of arrangement of toilet bowls and the like in the flush toilet. In the diagram, 1...toilet, 2...sitting toilet, 3...
Flush urinal, 4... Hand basin, 5... Side wall, 6...
...Floor, 7...Side wall, 22...Floor drainage piping, 32
...Floor water supply piping.

Claims (1)

[Scope of utility model registration request] A sitting toilet 2, a urinal 3, and a hand basin 4 are installed in the flush toilet 1. The sitting toilet 2 is installed on the floor 6 along the side wall 7, and the urinal 3 and the hand basin 4 are installed together inside the side wall 7. The above-floor water supply pipe 32 and the above-floor drain pipe 22 are installed in a partially buried state or in the corner of the flush toilet 1, and the water supply and drainage pipe system of the urinal 3 and hand wash basin 4 are connected to the water supply and drainage pipe system of the seated toilet 2, and the above-floor water supply pipe 32 and the above-floor drainage pipe 22 are installed on the floor. A flush toilet structure characterized by being connected for communication.