| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an attaching structure of a deodorization pipe in a drain trap, in which a drain trap body part and the deodorization pipe are surely attached even when an attaching part is not circular and they are easily detached for maintenance. <P>SOLUTION: In an attaching method of the deodorization pipe in the drain trap including: a body part 2 provided with a drain port 1 where waste water flows in on the upper part; a discharge port 3 configured at the body part 2 in order to discharge the waste water inside the body part 2 to the outside; a bowl part arranged inside the body part 2 and configured in a bowl shape, for storing the waste water therein; a deodorization pipe 5 formed in a cylindrical shape arranged inside the bowl part at the lower end and functioning in cooperation with the bowl part; and a non-circular attaching part 6 for freely detachably attaching the deodorization pipe 5 to the drain port 1, the attaching part 6 is configured such that an operating pressing member 7 is configured at the drain port 1 and the pressing member 7 is pressurized and fixed from the above. <P>COPYRIGHT: (C)2012,JPO&INPIT |
