RAISING TOILET SEAT

PROBLEM TO BE SOLVED: To provide a raising toilet seat with which a user can sit stably on a toilet seat having various sizes of openings and which does not increase costs for manufacturing for a manufacturer. SOLUTION: The raising toilet seat 1 is laid on the toilet seat 91 which is provided on a western style toilet bowl 90 and which has an O-shaped aperture 91a formed in its center to raise a sitting surface 12 to be higher than the toilet seat 91. The raising toilet seat 1 has: a body 11 which forms the sitting surface 12; a first rib 21 which is projected integrally from the rear face 14 of the body 11 and which can contact to an inner edge on the front side of the aperture 91a; and second ribs 31 which are projected integrally from the rear face 14 of the body 11 and which can contact to an inner edge on the rear side of the aperture 91a. The second ribs 31 are conditioning rib 31a, 31b and 31c which are aligned by two or more lines in a front/rear direction, and the conditioning rib 31a, 31b and 31c are separable from the body 11. COPYRIGHT: (C)2007,JPO&INPIT