| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathroom unit to which an optical duct is connected, and which is excellent in the maintainability of a functional member. <P>SOLUTION: This bathroom unit 1 to which the optical duct for guiding light indoors from the outdoors is connected comprises: an inspection hole 8 which is formed at the ceiling 4; an inspection hole cover 9 which is detachably provided on the inspection hole 8; a light-emitting port 11 which is provide at the inspection hole cover 9; and a bellows pipe 16 which optically connects the optical duct to the light-emitting port 11. The lower end 16a of the bellows pipe 16 is connected to the light-emitting port 11; the upper end 16b of the bellows pipe 16 is connected to the tip 101 of the optical duct; and the inner surface of the bellows pipe 16 serves as a light reflecting surface. The lower end 16a can be vertically moved. Additionally, the bathroom unit 1 is provided with an anchoring ring 17 and a choring hook for fixing the lower end 16a in an upper position in the moving area of the lower end 16a. <P>COPYRIGHT: (C)2008,JPO&INPIT |
