JPH0626608Y2 - Western style toilet - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to a western-style toilet bowl, and more particularly to a western-style toilet bowl having a hot water washing nozzle. More specifically, the present invention relates to a Western-style toilet bowl in which water is poured from a rim water passage to a mounted hot water washing nozzle.

[Prior Art] As a Western-style toilet with a hot water washing nozzle, a hot water washing nozzle is provided at a rear surface of a toilet bowl, and the hot water washing nozzle is attached to the fitting opening.

As is well known, this hot water washing nozzle is configured such that when hot water is supplied, the nozzle body projects from the cylinder and the hot water is jetted from the fountain hole at the tip of the nozzle body toward the buttocks of the toilet user. .

[Problems to be Solved by the Invention] In this Western-style toilet with a hot water washing nozzle, dirt is likely to adhere to the hot water washing nozzle, especially to the nozzle body. Therefore, it may be configured to wash it off with a sufficient amount of water. preferable.

[Means for Solving the Problems] In the Western-style toilet bowl of the present invention, the rim water passage is provided on the bowl surface on the rear side of the toilet bowl with a water outlet for sprinkling water on the nozzle attached to the attachment port of the hot water washing nozzle. Among them, the present invention relates to improvement of a Western-style toilet that is opened in the floor portion of the water passage on the rear side.

According to the present invention, a plurality of water outlets are arranged in the front-rear direction of the toilet or long holes are formed in the front-rear direction of the toilet.

[Operation] According to the Western-style toilet bowl of the present invention, when flush water is flown through the rim water passage, water is poured from the plurality of water outlets or the long holes into the warm water flush nozzle, so that the warm water flush nozzle is sufficient. Wash with plenty of water.

Embodiments Embodiments will be described below with reference to the drawings.

1 to 4 show an embodiment of the present invention, in which a toilet bowl 2 is provided in front of a hot water washing nozzle 1.
A rim water passage 3 is provided at the upper edge of the toilet so as to circulate around the toilet bowl 2. Reference numeral 4 is a trap portion, and 5 is a drainage port. Cleaning water can be supplied to the rim water passage 3 from a low tank (not shown) via the water conduit 6 and the water supply port 7. Reference numeral 8 denotes water spray holes provided at intervals on the floor surface portion of the rim water passage 3.

An attachment port 10 for the hot water washing nozzle 9 is opened in the rear surface portion of the toilet bowl 2. The rim water passage 3 has a nozzle straddling portion 1 so as to straddle the hot water washing nozzle 9 attached to the mounting port 10.
1 is provided. The nozzle straddle portion 11 is provided such that its floor surface portion is higher than the floor surface portion of the rim water passage 3 adjacent thereto. In addition, the reason why the nozzle straddle portion 11 is provided in this manner is to increase the height of the mounting port 10 so that the hot water washing nozzle is not submerged in the water in the toilet bowl.

Then, the hot water washing nozzle 9 is provided on the nozzle straddle portion 11.
A plurality of (two in this embodiment) water outlets 12 are provided for pouring water on.

In the Western-style toilet having such a structure, when the washing handle of the low tank is operated, the washing water is supplied to the rim water passage 3, and most of the water is discharged from the water spray hole 8 of the rim water passage 3 to the toilet bowl 2.
Be leaked to. Some water flows out of the water outlet 12,
It is poured onto the hot water washing nozzle 9.

In this embodiment, two water outlets 12 are provided in parallel with each other in the longitudinal direction of the toilet, and a large amount of water is poured into the hot water washing nozzle 9 to sufficiently wash the hot water washing nozzle 9.

FIG. 5 is a sectional view of a Western-style toilet bowl showing another embodiment. In this embodiment, the nozzle straddle portion 11 is provided with a long hole-shaped water outlet 13. The water outlet 13 extends in the front-rear direction of the Western-style toilet 1. Also in the Western-style toilet 1 of FIG. 5, the hot water washing nozzle 9 is sufficiently washed with a large amount of water.

The above embodiment relates to a Western-style toilet called a tightly-coupled type in which the low tank is placed on the rear of the toilet, but the present invention can be applied to various Western-style toilets other than those shown in the drawings.

[Effect] As described above, according to the Western-style toilet of the present invention, the hot water washing nozzle can be sufficiently washed with a large amount of water.

[Brief description of drawings]

FIG. 1 is a plan view of a Western-style toilet according to an embodiment, and FIG.
Fig. 2 is a sectional view taken along line II-II, Fig. 3 is a sectional view taken along line III-III in Fig. 1, Fig. 4 is a perspective view of a rear portion of the western-style toilet bowl, and Fig. 5 is a sectional view of a western-style toilet bowl according to another embodiment. It is a figure. 1 ... Western-style toilet, 2 ... Toilet bowl, 3 ... Rim water passage, 12, 13 ... Water outlet.

Claims (2)

[Scope of utility model registration request] 1. A Western-style toilet having a rim water passage around the upper edge of the toilet bowl, and a hot water washing nozzle attachment opening on the back side of the toilet bowl. A water outlet for pouring water on the mounted nozzle is opened in the floor surface portion of the rear water passage of the rim water passage, and a plurality of water outlets are arranged in the front-rear direction of the toilet bowl. Western-style toilet bowl characterized by. 2. A Western-style toilet having a rim water passage around the upper edge of the toilet bowl, and a hot water washing nozzle attachment opening on the back of the toilet bowl. A water outlet for splashing water on the attached nozzle is opened in the floor surface portion of the rear water passage of the rim water passage, and the water outlet is a long hole in the front-rear direction of the toilet bowl. Western-style toilet bowl characterized by that.