| 摘要 |
PROBLEM TO BE SOLVED: To close a gap to a bathtub, to suppress shaking, and to prevent steam from leaking to suppress the decrease of hot keeping effects. SOLUTION: This bathtub lid is equipped with a freely turnable movable edge 10 on the outer peripheral edge of a lid main body 8. By providing a rib-like sealing piece 11 on the outer periphery of the movable edge 10, the gap can be closed by bringing the sealing piece 11 into contact with the bathtub 5 by rotating the movable edge 10, and thus, shaking or the leakage of steam can be suppressed, and the decrease of the hot keeping effects can be suppressed from occurring. COPYRIGHT: (C)2006,JPO&NCIPI
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