JPS6220541Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a water supply device that can be used to supply water or hot water into a bathtub from a water supply or a boiler, or to circulate hot water in a bathtub.

Conventionally, the above-mentioned devices include a general one in which a faucet b is installed on the upper side wall of a bathtub a to supply hot water, as shown in FIG. A special structure is used in which a rock c, etc. is installed in the bathtub, and hot water flows down from there like a waterfall into the bathtub a. Not only does the faucet protrude and make the inside of the bathtub narrow, but also there is a risk of touching the hot water faucet.
Furthermore, it is preferable to use one made of the above-mentioned rock c, etc., since it does not give a pleasant feeling while taking a bath.

However, in conventional systems of this kind, a sufficient amount of water does not flow out like a natural waterfall, but rather flows out like water from a faucet, which not only lacks taste but also causes hot water to flow out. I have heard that when bathing, it would splash and fall on people taking a bath.
I was not satisfied with the comfortable bathing experience.

Therefore, the present invention solves the above-mentioned conventional problems and makes it possible to supply hot water in the bathtub of a bathroom unit in a natural waterfall-like flow without any danger, making bathing even more enjoyable. Its purpose is to provide.

The following is a detailed description of the drawings showing an embodiment of the present invention. The device is installed at a corner of the upper end 2 of the peripheral wall of a bathtub 1 of a bathroom unit, as illustrated in FIG. 3. It is better.

That is, as shown in FIGS. 4 to 8, a water supply recess 3 is provided in the upper end portion 2 of the peripheral wall and is formed by opening upward and toward the front, which is the bathtub side. A triangular pedestal 4 and side walls 5, 6 are provided in series to protrude upward from the upper end 2 of the peripheral wall, and a bathtub is provided between the front side of the pedestal 4 and both side walls 5, 6. The water supply recess 3 is provided with a bottom wall 7 that has a closed lid shape.
is formed.

The surface of the bottom wall 7 exposed in the water supply recess 3 is
It consists of an upper faucet surface 10 on the back side and a lower water discharge surface 11 on the front side. A recirculation faucet 9 for circulating and supplying hot water is protruded in an inverted L shape with its opening facing toward the bathtub 1 side, and from the water discharge surface 11 there are engaging protrusions 15, 15 to be described later. Of course, as shown in FIG. 8, the above-mentioned water taps 8 and 9 communicate with water supply pipes 8' and 9' piped from the outside, and the water supply pipe 9' is not shown. A circulation pump etc. will be provided.

Furthermore, a weir 12 is provided protruding from the front surface of the water discharge surface 11 on the bathtub side, and for this reason, in the illustrated example, as shown in FIGS.
A standing piece part 13a made of marble or the like that is lower than the water supply surface 10, and a mounting plate part 13b arranged in series orthogonally thereto have a water storage ability and make the flowing water into a waterfall shape. By preparing a running water receptacle 13 having a substantially L-shaped cross section and placing the mounting plate part 13b on the water discharge surface 11, the part 13b
The recess 14 provided in the above-mentioned engaging projections 15, 15
The weir 12 is formed by being engaged with the dam 12, and at this time, as shown in FIG.
It is preferable that the upper end edge of is formed into a concave arc shape with a desired radius of curvature R, with the center portion in the longitudinal direction being lower.

Furthermore, in the present invention, the water supply recess 3 is formed by a cover top plate 16 made of marble or the like like the water receiving device 13.
As a result, the ceiling side is shielded and the outlet A is opened on the front side.For this reason, in the illustrated example, the top plate 16 is triangular in shape, and the lower surface 16' is provided at a corner thereof. By fitting the recess 17 into a protrusion 18 provided on the pedestal 4, it is placed on the pedestal 4 and the side walls 5, 6.

Furthermore, on the lower surface 16' of this cover top plate 16,
A buffer protrusion 19 facing the opening ends of the water taps 8, 9, inclined downward toward the outlet A, and having a water discharge buffer slope 19' having a rough surface is configured to prevent the water from flowing. The inclined portion 1 is provided to protrude from the tap surface 10 to the water discharge surface 11, and in the illustrated example, the inclined portion 1
In order to prevent hot water buffered by flowing out into the cover top plate 16 from inadvertently dripping from the open end 16″ of the cover top plate 16, a draining groove 20 is provided. It is connected with the slope opposite to the slope 19'.

As explained above, in the present invention, in the bathtub 1 of a bathroom unit, a water supply recess 3 with openings on the ceiling and the bathtub side is formed at a suitable location in the upper end 2 of the peripheral wall, and the water supply recess 3 is A required number of water taps 8 and 9 are provided projecting from the bottom wall 7 to discharge water or hot water toward the bathtub 1 side, and a weir 12 is provided projecting from the end of the bottom wall 7 on the bathtub side. The water supply recess 3 covers the ceiling surface with a removably placed cover top plate 16, has an outlet A above the weir 12, and further has an outlet A on the lower surface of the cover top plate 16. 16' is provided with a buffer protrusion 19 through which the hot water discharged from the water taps 8, 9 flows. A certain water supply device can be provided, and in this device, the hot water discharged from the water taps 8 and 9 hits the buffer protrusion 19 and is buffered by this, and then a weir 12 is installed at the tip. Since the water is stored in the bottom wall 7, which is equipped with a
Therefore, even if a large amount of water or hot water is supplied with a large water pressure, there is no danger, and an abundant amount of hot water can be supplied from the weir 12 into the bathtub 1 as a natural flow like a waterfall. , the bather can enjoy the full atmosphere while taking a bath, and of course, the hot water does not splash onto the bather as in the past, making bathing more comfortable. The bottom wall 7 and the like can also be easily cleaned.

[Brief explanation of the drawing]

1 and 2 are perspective views showing a water supply device for a bathtub in a conventional bathroom unit; FIG. 3 is a perspective view showing an embodiment of a bathtub equipped with the water supply device according to the present invention; Figures 5 and 7 are perspective views showing the same example in the process of being assembled, Figure 6 is a front view showing a running water receiver, which is a part of the same example, and Figure 8 is the - line in Figure 7. FIG. DESCRIPTION OF SYMBOLS 1... Bathtub of bathroom unit, 2... Upper end of peripheral wall, 3... Water supply recess, 7... Bottom wall of water supply recess, 8, 9... Water tap, 12... Weir, 16... Cover top plate, 16'... Bottom surface of cover top plate, 19...
...Buffer protrusion.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In the bathtub of a bathroom unit, a water supply recess with openings on the ceiling and the bathtub side is formed at a suitable location on the upper end of the surrounding wall, and the bottom wall of the water supply recess is From there, a required number of faucets are protruded to discharge water and hot water toward the bathtub side, and a weir is protruded from the bathtub side end of the bottom wall, and the recess for hot water supply is removable. The ceiling surface is covered by a freely placed cover top plate, and an outlet is formed above the weir, and the bottom surface of the cover top plate is provided with hot water discharged from the water faucet. A water supply device for a bathtub in a bathroom unit, which is provided with a buffer protrusion for water flow. (2) The water supply device for a bathtub in a bathroom unit as set forth in claim 1 of the utility model registration claim, wherein the weir is curved so that the central portion is at a lower level. (3) A water supply for a bathtub in a bathroom unit according to claims 1 and 2 of the utility model registration claim, in which the weir is formed by a running water receiver removably mounted on the bottom wall of a water supply recess. Device.