JPS6235717Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a water spouting fitting for discharging hot water into a bathtub or the like.

Conventionally, for example, in commercial bathhouses, the width of the hot water outlet is widened so that hot water is discharged flatly into the bathtub like a waterfall, giving the appearance of an abundant inflow of hot water.

However, in this case, when the flow rate of hot water is increased or decreased, the discharge state becomes unstable, and there is a drawback that the water is spouted from the discharge port unevenly.

The present invention provides a faucet spout fitting that can provide such a unique flat discharge state.
Regardless of the flow rate or over a wide range when the flow rate is variable, the above-mentioned unique discharge condition can be obtained.The structural feature is that a water reservoir is formed inside, and the water reservoir is An inlet is opened in the rear wall of the chamber, an obstacle facing the inlet is suspended from the ceiling wall of the water reservoir, a wide dam is formed on the front wall of the water reservoir, and a flat and wide weir is formed on the front wall of the water reservoir. It is formed by forming a discharge port.

An embodiment of the present invention will be described below with reference to the drawings. The figure shows a water spout fitting attached to a hot water mixing and discharging device, where 1 is a faucet, 1a is its handle,
2 is a hot water tap, 2a is its handle, and 3 is a hot water mixing pipe that connects the outflow side of the hot water tap 1 with the outflow side of the hot water tap 2, and an L-shaped bent discharge outlet is provided in the middle of the hot water mixing pipe. Pipe 4 is connected. A water discharge fitting 5 of the present invention is provided at the tip of the discharge pipe 4. Therefore, a water reservoir chamber 6 is formed inside the water spouting fitting 5,
An inlet 7 is provided in the rear wall of the water reservoir chamber 6 to connect with the discharge pipe 4. The water reservoir chamber 6 has a width several times wider than the inlet 7. Then, an obstacle 8 is suspended from the top wall of the water storage chamber 6 into the water storage chamber 6 so as to face the inlet 7. In addition, a wide dam 9 is provided on the front wall of the water storage chamber 6.
form. In this case, the weir portion 9 is formed higher than the hanging end of the obstacle 8. The internal width of the weir part 9 gradually increases as it goes forward, and beyond that, the top wall of the water discharging fitting 5 is curved into a beak shape so that a predetermined gap is left above the weir part 9 to cover it. A flat and wide discharge port 10 is formed.

Therefore, the hot water that comes out of the faucet 1 or the hot water tap 2 and is mixed in the hot water mixing pipe 3 passes through the discharge pipe 4 and flows into the water reservoir chamber 6 from the inlet 7. The hot water blown out from the inlet 7 hits the obstacle 8 or the front wall of the water reservoir 6 and is diffused in the width direction of the water reservoir 6 while being deenergized. The hot water collected in the water storage chamber 6 evenly crosses the weir part 9 over its width and overflows to the discharge port 10. The obstacle 8 reduces the force of the hot water blowing force, diffuses the blowing direction, and suppresses the ripples in the water reservoir chamber 6, so that the hot water accumulated in the water reservoir chamber 6 uniformly crosses the weir portion 9 over its entire width and exits from the discharge port 10. Hot water is discharged in a flat shape.

In addition, in order to prevent water from being spouted only from one corner of the discharge port 10 when the amount of hot water supplied is very small, the central part of the weir portion 9 is recessed with a gentle slope so that a small amount of water can be placed in the middle of the discharge port 10. Hot water may be introduced.

As explained above in the embodiments, the water spouting fitting of the present invention forms a water reservoir chamber and uses an obstacle to kill the force of the inflowing water, and then overflows the wide weir part and spouts water, so that the water spout is flat and wide. Regardless of the flow rate, a flat-average discharge state like a waterfall can be obtained from the entire width of the outlet. For this reason, it appears as though there is an abundance of hot water flowing in at any time, which has the effect of lifting the mood of the bathroom.

[Brief explanation of drawings]

The drawing shows one embodiment of the present invention.
The figure is a perspective view showing the usage condition when installed in the bathroom.
The figure is a plan view of the entire device, and Figure 3 is A-A in Figure 2.
FIG. 5...Water fitting, 6...Water chamber, 7...Inflow port, 8...Obstacle, 9...Weir, 10...Discharge port.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A water reservoir is formed inside, an inlet is provided on the rear wall of the water reservoir, and an obstacle facing the inlet is suspended from the ceiling wall of the water reservoir. A water spouting fitting for a faucet, characterized in that a wide dam is formed on the front wall of a water reservoir chamber, and a flat and wide discharge opening is formed at the tip of the dam. (2) The faucet spouting fitting according to claim (1) for utility model registration, in which the weir portion is formed higher than the hanging end of the obstacle.