TOILET SEAT FIXING STRUCTURE

PROBLEM TO BE SOLVED: To provide a fixing structure which is difficult to generate a positional deviation of a toilet seat. SOLUTION: An anti-slipping member L is integrally provided in the whole or a part of the lower surface of a head part 1a in a bolt 1 for fixing a fixing member to a toilet stool W. The member L is made of a material which is large in the sliding friction resistance and is elastic to some degree such as a synthetic resin, synthetic rubber, natural rubber. The member L is adhered with an adhesive or a sticking agent or integrated at the time of molding. Since sliding friction between the bottom plate part 10 of the fixing member and the bolt 1 is increased by providing the member 1, a positional deviation is bolt generated easily through forward and backward force is applied to the toilet seat when a user takes or leaves the toilet seat. Consequently, the positional deviation of the seat can be prevented in spite of using a quick nut which is difficult to obtain a large fastening torque.