Toto Ltd.

Emiko Sumimoto

Shoji Miura

Takafumi Miyagi

Yoshihiro Kiyofuji

Masaki Hanazono

The hot and cold water mixing valve device includes a hot and cold water mixing valve unit; a flow control valve unit; a valve device main body; a hot and cold water mixing valve housing; and a flow control valve housing; and wherein the valve device main body includes: a hot water passageway permitting communication between only the hot water inlet of the valve device main body and the hot water inlet of the hot and cold water mixing valve unit; and a cold water passageway permitting communication between only the cold water inlet of the valve device main body and the cold water inlet of the hot and cold water mixing valve unit are formed on the interior of the valve device main body.

Hot and cold water mixing valve device

Disclosed is a water discharge device () provided with a device body () and a connector () and adapted to be attached to a feedwater pipe (). The water discharge device comprises fixing means () for fixing the device body to the connector at a given installation position. The connector has a feedwater-pipe-joining portion () adapted to be joined to the feedwater pipe, and a connector-side engaging thread portion (), and the device body has a body-side engaging thread portion () positioned in such a manner as to be engaged with the connector-side engaging thread portion once during an operation of attaching the device body to the connector, and located beyond the connector-side engaging thread portion after the device body is fixed at the installation position. The water discharge device of the present invention can reliably prevent falling-off of the device body.

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Kitakyushu, Japan

Emiko Sumimoto