| 摘要 |
PROBLEM TO BE SOLVED: To provide a faucet device which enables a setting state to be easily grasped without upsizing of a display portion. SOLUTION: Characteristically, this faucet device (1) equipped with a flow rate setting function or a temperature setting function includes: an operation portion (6) which is mounted on a mounting surface so as to operate the faucet device; a light source (38) which is arranged toward the mounting surface inside the operation portion, so as to emit light; a light guiding member (42) which guides the light emitted from the light source, so as to apply the light to the mounting surface (8); and a display means (26) for displaying a flow rate set value or a temperature set value by changing a light irradiation range (46) formed on the mounting surface by using the light emitted from the light guiding member. COPYRIGHT: (C)2010,JPO&INPIT
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