NOZZLE UNIT FOR SANITARY WASHING DEVICE

NOZZLE UNIT FOR SANITARY WASHING DEVICE

PROBLEM TO BE SOLVED: To provide a nozzle unit for a sanitary washing device reducing cost. SOLUTION: A nozzle 11 having a plurality of discharge ports at a tip is fed by reciprocating the nozzle 11 and a flow passage switching valve 12 distributing washing water into ports communicating with the di...

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Hauptverfasser: KOBAYASHI IKU, HIROTA HISATOSHI
Format: Patent
Sprache:eng
Schlagworte:
FIXED CONSTRUCTIONS
FLUSHING VALVES THEREFOR
SEWERAGE
WATER SUPPLY
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
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creator KOBAYASHI IKU
HIROTA HISATOSHI
description PROBLEM TO BE SOLVED: To provide a nozzle unit for a sanitary washing device reducing cost. SOLUTION: A nozzle 11 having a plurality of discharge ports at a tip is fed by reciprocating the nozzle 11 and a flow passage switching valve 12 distributing washing water into ports communicating with the discharge ports on a bed 13 by a stepping motor 23. When a Geneva gear 16 is fixed on a shaft 15 switching the flow passage switching valve 12 and the nozzle 11 is fed, pins 18 to 22 arranged so as to protrude on the bed 13 are engaged with a cutout part of the Geneva gear 16 to rotate the Geneva gear 16 and switch the flow passage switching valve 12. The stepping motor driving the flow passage switching valve 12 becomes unnecessary by switching the flow passage switching valve 12 in the interlocking relationship with the feeding operation of the nozzle to reduce cost of the nozzle unit.
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subjects FIXED CONSTRUCTIONS
FLUSHING VALVES THEREFOR
SEWERAGE
WATER SUPPLY
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
title NOZZLE UNIT FOR SANITARY WASHING DEVICE
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