ROTARY SWITCH VALVE CORE
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United States of America Patent
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Issued Date -
Oct 20, 2016
app pub date -
Apr 11, 2016
filing date -
Apr 18, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A rotary switch valve core includes a housing, a base, a cold inlet hole, a hot inlet hole, a filtered hole, a mixed outlet hole, a rotary stem, a rotary lid, a rotary tile, a stationary tile, a first collar seal and a second collar seal. The base is mounted on a bottom of the housing and has a cold inlet hole, a hot inlet hole, a filtered hole, and a mixed outlet hole formed through the base and communicating with the four guide holes of the stationary tile. A slot is centrally formed in an inner surface of the rotary tile. The rotary switch valve core controls filtered water or running water outlet from an outlet pipe. The rotary switch valve core ensures simple structure, convenient operation and multiple water output modes.
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