| 摘要 |
PROBLEM TO BE SOLVED: To provide an auxiliary tool for a sink table for using the sink table in an easy posture. SOLUTION: The auxiliary tool for the sink table 20 is mounted to the sink table 10 through a gear part 22 and a knee placing part 25 is displaceable between a using position against which knees can be leaned and a retreating position for retreating upward at the time of not using. Thus, at the time of washing hands, etc., the knees are leaned against the part 25 to reduce a burden on legs and a back.
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