JPH0235906Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement of a Western-style toilet bowl (seat flush toilet bowl).

A Western-style toilet bowl has a water supply pipe connection port on either the top surface or the back surface on the rear side.

By the way, if the water supply pipe hangs down from the upper part of the rear side of the toilet bowl, the water supply pipe can be connected only through the union by using a toilet bowl with a connection port on the rear upper surface.

However, if the water supply pipe faces the toilet from the side, you will need to use a toilet with a connection port on the back side, but in this case, not only will it be necessary to insert a bend, but the interior of the toilet will be narrow. If the toilet bowl is placed close to the back wall, the connection of the water supply pipe will require a bend as described above, and the work will be difficult.

This idea solves the above-mentioned problem when the water supply pipe faces the side of the toilet bowl.The purpose of this idea is that even when the water supply pipe faces the side of the toilet bowl, only the union can be used. To provide a Western-style toilet to which a water supply pipe can be easily connected.

Details of this invention will be explained below based on embodiments shown in the accompanying drawings.

In FIG. 1 and FIG. 2, reference numeral 1 denotes a toilet main body of a Western-style toilet, and a box-shaped bulge 2 for connecting a water supply pipe projects toward the back side at the upper part of the rear side.

Through holes 3a and 3b are formed on both left and right sides of the bulging portion 2, and these through holes are on the same axis and constitute a cleaning water pipe connection port.

A union 4 is passed through the cleaning water pipe connection port (through holes 3a, 3b).

As shown in an enlarged and exploded view in FIG.
2, and a water discharge hole 43 is provided in the middle of the union, and a male thread 44 is provided at the other end.

The flange 41 of the closing plate 42 serves as a stopper for the union 4 passed through the water supply pipe connection port, and the other end protrudes from the bulge 2 (water supply pipe connection port), and the nut 5 is screwed into this protrusion and tightened and fixed. , the part a protruding from the nut becomes the connection part of the water supply pipe 6.

7a and 7b are packings, and 8 is a washer.

This Western-style toilet has the above-mentioned structure, and the washing water pipe connection port on the upper rear side of the toilet body is a through-hole in the left-right direction, and the union is passed through this through-hole, and the union has a flanged plug at one end. It closes with a water spout and has a water discharge hole in the middle, and a nut is screwed into the male thread at the other end and tightened, so even if the water supply pipe is facing the toilet from the side, there is a bend in between. This has the effect that it can be connected directly to the union without any trouble, making the work of connecting water pipes extremely easy.

The flush water pipe connection port on the toilet body has a through hole in the left and right direction, so even if the water supply pipe 6 faces the toilet from the side opposite to that shown in Figures 1 and 2, it can be connected to the union as shown in Figure 4. There is an effect that the connection can be made in the same way by simply reversing the threading direction of 4.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway rear view of an example of a Western-style toilet according to the present invention, Figure 2 is a partially cutaway plan view of the same, and Figure 3 is a partially cutaway plan view of the same example.
The figure is an enlarged exploded perspective view of only the union, and FIG. 4 is a partially cutaway plan view of the toilet bowl showing the main parts of another example incorporating the union. 1...Toilet bowl body, 3a, 3b...Water pipe connection through hole, 4...Union, 42...Closing plate with flange 41, 43...Water hole, 44...Male thread, 5...
...Natsuto, 6...Water pipe.

Claims (1)

[Scope of utility model registration request] The flushing water pipe connection port on the upper rear side of the toilet body is a through-hole in the left-right direction, and one end is closed with a flange-closing plate and a spouting hole is provided in the middle.The other end is threaded through a male-threaded union and tightened with a nut. With,
A Western-style toilet bowl characterized by the fact that the other end of the union protrudes from the flush water pipe connection port.