WATERTIGHT STRUCTURE OF LOW TANK-INTEGRATED WARM WATER SHOWER TOILET SEAT

摘要

PROBLEM TO BE SOLVED: To allow the easy checking of the presence or absence of tight coupling packing even after all components are assembled to a lower case.;SOLUTION: In a low tank-integrated warm water shower toilet seat, a low tank 2, which is provided on a top surface of a rear part of a toilet bowl 1, and a functional component such as a private-part washing nozzle are placed on one lower case 3; an opening 17, which a drainage cylinder of a bottom surface of the low tank 2 is to be impacted, is provided in the lower case 3; the tight coupling packing 4 is arranged at a peripheral edge of the opening 17, so as to seal a gap between the bottom surface of the low tank 2 and the lower case 3; and a checking window 5 for checking the presence or absence of the packing 4 is provided in the lower case 3.;COPYRIGHT: (C)2004,JPO