PROBLEM TO BE SOLVED: To enable the mass production, to lower the manufacturing cost, and to shorten the assembling period by integrally forming at least an upper surface side of a floor panel for toilet while using the synthetic resin material, and integrally forming a part of a toilet equipment with this floor panel.;SOLUTION: An integrally formed floor panel of the synthetic resin material has a recessed part for installation of a stool 3 at a central part thereof, and the recessed part 5 is integrally formed with a passage connecting seat 7 for connecting a drain passage 6 of the stool 3 and a passage connecting seat 9 for connecting a washing water passage 8. The passage connecting seat 9 is connected to a low tank 17 for storing the washing water through a washing water passage 16 inside of a floor panel. The passage connecting seat 7 is connected to a drain port through a drain passage 15 inside of the floor panel. At least a top surface side part of the floor panel is integrally formed into a panel while using the synthetic resin material, and since a part of a toilet equipment is integrally formed with the floor panel, the top surface of the floor panel is formed with good appearance without generating a joint, and mass production of this floor panel is easy so as to lower the manufacturing cost and the assembling cost, and the assembling period can be shortened.;COPYRIGHT: (C)2000,JPO
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