| 摘要 |
PROBLEM TO BE SOLVED: To provide a catch basin which can easily cope with the unevenness of an exterior wall surface of a building, and which can be easily connected to a down pipe without much labor for mounting. SOLUTION: An exterior-wall-surface abutting portion 10 with a back surface 5 smaller in area than a back surface 5 of a main body portion 6 is protrusively provided on the outside of the back surface 5 of the main body portion 6, in the outward lateral direction of the opening 7 which is formed on the back surface 5 of the main body portion 6. Additionally, a top surface of the main body portion 6 is opened, and a lid 14 is attached to an upper portion of the main body portion 6. COPYRIGHT: (C)2008,JPO&INPIT
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