JPH0235884Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a washbasin that is partially embedded in a wall surface.

[Prior art]

Hand wash basins are usually installed in narrow spaces such as inside toilets or in hallways near the toilet entrance, and the amount of forward protrusion should be small so as not to obstruct people's movement or passage, and the amount of protrusion should be small enough to wash hands. It has a relatively small bowl.

One way to reduce the depth is to immerse a portion of the back side of the washbasin into the wall.

FIGS. 1 and 2 show an example of this, in which a back portion 50 is buried within a wall surface W, and a bowl 51 protrudes forward by a small amount. Reference numeral 52 denotes a water discharging device attached above the bowl 51 so as to protrude from the wall W side, and the water supply pipe from the water tap 53 must be provided within the wall W or on the back side thereof.

Therefore, this wall-embedded hand wash basin has a problem in that the construction conditions for the water supply piping are limited and its versatility is poor.

Further, since the water supply pipe is provided within the wall surface W or on the back side thereof, it is difficult to detect water leakage, which stains the wall surface W, and also has the disadvantage that repair work requires dismantling the wall surface W, making the work complicated.

[Purpose of invention]

The purpose of the present invention is to enable the installation of a water supply faucet to the body of a washbasin and the water supply piping from the faucet to the water dispensing device from the front side of the body of the washbasin.

[Structure of the invention] The structure of the invention is that the handwash has a front panel with a bulge that projects rearward, and that protrudes forward on the lower side of the front panel to form a bowl together with the lower area of the bulge. The main body of the vessel, a water tap attached to the side of the bowl, a water spout pipe whose lower end is connected to the water tap and which is inserted through the front panel and whose upper end is located in a mounting hole opening in the side wall of the bulging part. It has a water discharge head that is connected to the water discharge pipe from the front side of the outlet part, and the insertion opening of the front panel through which the water discharge pipe is inserted is such that the upper end of the water discharge pipe is inserted into the mounting hole when the water discharge pipe is installed. In addition, the opening area is such that the lower end is located forward of the front panel so that piping can be installed.

With the above configuration, the water spout pipe can be easily inserted from the front side of the washbasin main body and piped to the back side of the main body, and by connecting the water spout head and faucet, all the water supply systems attached to the washbasin main body can be connected to the front side of the main body. It can be done from the side.

〔Example〕

The present invention will be explained below based on embodiments shown in the drawings.

Fig. 3 is a partially cutaway front view showing the installation state of the handwash basin according to the present invention, Fig. 4 is a view taken along the - line in Fig. 3, and Figs. 5, 6, and 7 are the water supply system. FIG. 2 is a perspective view showing the piping procedure.

In the diagram, 1 is the ceramic washbasin body, and the drain port 2
A bowl 3 with an opening is recessed in the lower center, and a bulge 4 is formed which is continuous with the recessed space formed by the bowl 3 and defines a recess in the wall surface W. A counter surface 5 is formed on the left and right sides of the upper end of the bowl 3.
A frame-shaped front panel 6 extends around the entire periphery of the bulging portion 4 and forms its back surface 6a as an abutting portion against the wall surface W. Further, reference numeral 7 fixes a water tap 10 through a water tap mounting hole provided in the right counter surface 5. Reference numerals 8 denote screw holes provided on both the upper and lower parts of the washer main body 1, through which screws 9 for fixing the main body 1 to the wall surface W are inserted.

Reference numeral 11 denotes a water discharge head that is attached to protrude from the side wall of the bulging portion 4, and is connected to a water discharge pipe 12 that communicates with a water tap 10, as shown in FIG.

In this embodiment, the water discharge pipe 12 is arranged so as to be located in a storage case 13 formed on the back of the front panel 6, and a mounting hole 14 for mounting the water discharge head 11 is provided in the upper side wall of the bulge 4. Thus, the upper end of the water discharge pipe 12 can be positioned within the hole 14.

FIG. 5 is a perspective view of the water discharge pipe 12 and the washbasin main body 1 on the side where the water discharge pipe 12 is installed. . The water discharge pipe 12 has a faucet connection part 12b extending from the collar part 12a, a rising part 12c extending upward from the connection part 12b, and a screw 12 at the tip.
It is formed as a bent pipe consisting of a water discharge head connecting portion 12d which forms a curved shape e and a bent water discharge head connecting portion 12d.

In addition, an insertion port 16 is provided at the lower end of the storage case 13 and has an opening area that penetrates the front panel 6 and allows the water discharge pipe 12 to be inserted.
3 and the front side of the washbasin main body 1 are in communication.

The piping procedure for the water supply system between the faucet 10 and the water spouting head 11 is as follows: First, the water spouting pipe 12 is inserted into the housing casing 13 through the insertion port 16, and the tip of the water spouting head connecting portion 12d is inserted into the mounting hole 14. Next, water spout head 1
1 from the bowl 3 side toward the attachment hole 14 side, and is screwed onto the screw 12e of the water discharge pipe 12 and fixed. In this state, the water faucet connecting portion 12b protrudes forward from the insertion port 16 as shown in FIG.

Next, the water supply faucet 10 is inserted through its mounting hole 7 and fixed, and its secondary side is connected to the water discharge pipe 12 via a cap nut 15 and a gasket (not shown) as shown in FIG. It is possible to configure the water supply system after the hydrant.

In this state, the washbasin main body 1 is attached to the wall W by screws 9.
Installation can be carried out by screwing and fixing into a wooden frame F that has been pre-assembled in the water faucet 10, and connecting the supply pipe 20 to the primary side of the hydrant 10 and the drain pipe 21 to the drain port 2.

In the above installation procedure, piping for the water discharge head 11, etc. was performed before installing the washbasin main body 1, but the wall surface W
Even after the water discharge pipe 12, the water discharge head 11, and the faucet 10 have been installed, the piping connections of the water discharge pipe 12, water discharge head 11, and faucet 10 can be easily made from the front side. Therefore, even if the configuration is such that water is discharged from within the wall surface W, all connections of the water supply piping element and the drainage piping system can be made on the front side of the installation surface.

Moreover, by providing the storage case 13, even if water leaks due to a poor connection between the water discharge pipe 12 and the water discharge head 11, the water will not leak into the wall because it is separated from the inside of the wall surface W. Moreover, since all leakage water flows out from the insertion port 16 to the front side, visual confirmation is easy.

Note that this storage case 13 does not necessarily have to be provided, and the same effect can be achieved by simply opening an insertion port 16 with a required opening area in the front panel 6 below the counter surface 5.

〔effect〕

According to the present invention, when installing the washbasin body, all the water supply and drainage piping can be installed in front of the wall surface, making it easy to connect and remove only the water supply piping system without removing the washbasin body from the wall surface during maintenance inspection. It has the effect of being able to be carried out.

[Brief explanation of drawings]

1 and 2 are front and side views showing an example of a conventional handwash, FIG. 3 is a partially cutaway front view showing the installed state of the handwash according to the present invention, and FIG. The figure-line arrow view, FIG. 5, FIG. 6, and FIG. 7 are perspective views showing the piping construction method of the water supply system. 1...Hand wash basin body, 3...Bowl, 4...Bulge, 6...Front panel, 10...Water faucet, 11...
...Water discharge head, 12...Water pipe, 14...Mounting hole, 16...Insertion port.

Claims (1)

[Scope of utility model registration request] A washbasin main body having a front panel with a bulge projecting rearward, the bottom side of the front panel protruding forward to form a bowl together with the lower area of the bulge, and a water supply attached to the side of the bowl. a faucet, a water discharge pipe whose lower end is connected to the faucet, and which is located in a mounting hole that passes through the front panel and whose upper end opens in the side wall of the bulge, and is connected to the water discharge pipe from the front side of the bulge. The insertion opening of the front panel through which the water spout pipe is inserted is such that when the water spout pipe is installed, the water spout pipe is inserted so that its upper end is in the mounting hole and its lower end is located forward of the front panel. A hand wash basin characterized by having an opening area that allows piping to be installed.