| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an impurities trapping tool to facilitate removal of trapped impurities such as hair. <P>SOLUTION: An upper portion of a porous wall 130 is made narrow so that the contact area between an upper end face of the porous wall 130 and impurities such as hair in the drainage water is reduced and therefore the impurities are hard to cling to a top face of a trapping part 68. As a result, when cleaning a hair catcher, the impurities are easy to be removed from the trapping part 68. <P>COPYRIGHT: (C)2013,JPO&INPIT |
