STOOL PROVIDED WITH WEIGHT MEASURING FUNCTION

摘要

PURPOSE:To automatically and exactly measure person's weight in a state that he is seated on a stool. CONSTITUTION:A lavatory seat 11 is supported by a stool main body through a hinge 13. The hinge 13 is constituted of a shaft 14 supported by a stool main body 2 side, a bulge part 15 protruding backward from the rear end of the lavatory seat 11, and an engaging hole 16 formed on the side face of this bulge part 15. The engaging hole 16 is like a slot in which the major axis becomes the vertical direction in a state that the lavatory seat 11 is horizontal, so that the lower face of the bulge part 15 abuts on the upper face of the stool main body 2, when the lavatory seat 11 becomes horizontal in a state that the shaft 14 and the engaging hole 16 are fitted to each other. Also, pressure sensors 17... are attached to the part which abuts on the upper face of the stool main body 2, when the lavatory seat 11 is allowed to descend, to put it concretely, the lower face of the bulge part 15 and the lower face of a middle part of the lavatory seat 11.