DRAINING STRUCTURE OF BATHROOM

摘要

PROBLEM TO BE SOLVED: To provide a bathroom draining structure whereby a large amount of waste water from a fitting can be slowly drained from a sump over a long time. SOLUTION: In this draining structure for a bathroom A, waste water flowing on a bathroom floor 5 toward the entrance of a bathroom A is caused to flow down via a drain hole 6 arranged near a fitting 1 constituting the entrance, so that the waste water is guided into a sump 8 leading to a drain pipe 9. An auxiliary sump 7 for receiving the waste water from the drain hole 6 and for causing the waste water received to flow down into the sump 8 via a drain hole 10 is provided between the sump 8 and the drain hole 6.