Pull-out sprayhead with improved magnetic coupling system
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United States of America Patent
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Jun 5, 2018
Issued Date -
Sep 8, 2016
app pub date -
Mar 4, 2016
filing date -
Mar 6, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Pull out sprayhead (1) for a faucet, comprising: an inlet fitting (10), provided with a coupling end (10d) connectable to a extractable water supply pipe; a supply mouth (11a) in fluid connection with said attachment end (10d); and a magnet (12) fixed at the inlet fitting (10) and prearranged to allow a releasable connection of said pull-out sprayhead (1) to a faucet neck (20), said magnet (12) being arranged in a housing chamber (13), defined between an outer wall of said inlet fitting (10) and a covering nut (14), within which an insulating sleeve (30) is placed, distinct from the covering nut (14) and interposed between the inlet fitting (10) and the magnet (12), so as to minimize the heat flow occurring between a supplied fluid and the magnet (12) through the inlet fitting (10).
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