| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a toilet unit which has a drain elbow that retains convenience allowing a channel body of the drain elbow to be changed in a site in either direction of leftward or rightward discharge according to the direction of a drain pipe of a building and that allows drainage from the other drain pipe to be effectively discharged to a drainage junction port formed at the drain elbow. Ž<P>SOLUTION: The toilet unit includes the drain elbow having an inflow port connected to the toilet and supplied with stored water containing excrement flowing from the toilet, an outflow port connected to the drain pipe and discharging stored water containing excrement toward the drain pipe, the channel body which changes the direction of the inflow port and the outflow port at almost right angles, and the drainage junction port connecting the other drain pipe to the channel body. The inflow port and the outflow port of the drain elbow can be connected to both of the toilet bowl and the drain pipe so as to always keep the drainage junction port to face upward. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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