| 摘要 |
PROBLEM TO BE SOLVED: To provide a toilet bowl designed to attenuate striking sound by suppressing vibration of a part which urine or the like easily hits. SOLUTION: The toilet bowl is divided into 3 parts of: a skirt part 1; a bowl part 2 arranged inside the skirt part 1; and a rim part 3 joined to an upper part of the skirt part 1. A part of a vibration-damping material 8 of a rear surface 2b of the bowl part 2 becomes a multiplex (multilayer) structure to increase thickness by arranging the vibration-damping material 8 at least in a part of the rear surface 2b side of the bowl part 2, so that the vibration of the part which the urine or the like easily hits is suppressed to attenuate the striking sound when the part of the vibration-damping material 8 is set at the rearward side of a surface (cleaning surface) of the bowl part 2. COPYRIGHT: (C)2008,JPO&INPIT
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