Water discharge device and bathtub fitting
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United States of America Patent
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Nov 20, 2018
Grant Date -
Mar 23, 2017
app pub date -
Nov 29, 2016
filing date -
May 30, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A water discharge device comprising a water discharge member formed with a slit-like discharge port and a discharge path, wherein the discharge path is formed with a reservoir chamber for holding, as reserve water, water flowing into the discharge path from its upstream side, and is formed with a constricting flow path that sends forth the reserve water in the reservoir chamber to the discharge port, and lateral surfaces on either side of the discharge path in its width direction are formed such that a path width of the discharge path spreads as approaching its discharge port side from its reservoir chamber side, and is formed such that the angle formed by an imaginary line paralleling the width direction of the discharge port and, on the lateral surfaces, a tangent line passing over the discharge port's opening rim is greater than or equal to 45° and less than 90°.
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