| 摘要 |
PROBLEM TO BE SOLVED: To provide uneven shape preventing stickiness especially under high temperature and high humidity. SOLUTION: By forming minute unevenness in a human body abutment face of a toilet seat, a contact area between the human body abutment face of the toilet seat and buttocks or thighs is reduced. When a user sits on the toilet seat, a recessed part of the unevenness on the surface of the toilet seat forms an air layer in abutment portions on the human body to form a non-contact state with the toilet seat. The air layer eliminates a stickiness factor that sweat, sebum or the like is sandwiched between the toilet seat, and the buttocks and the thighs and is stuck to shut off ingress of air during the sitting on the seat or when standing up. Thereby, because the incoming and outgoing of air can be smoothly executed during the sitting on the seat or when standing up, a sticky feeling can be dissolved. COPYRIGHT: (C)2004,JPO
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