UPPER COVER STRUCTURE OF RAIN-GUTTER CATCH BASIN

摘要

PROBLEM TO BE SOLVED: To provide an upper cover structure of a new rain-gutter catch basin, which facilitates maintenance, without deteriorating an appearance, by solving problems caused by water, sand, dust, fallen leaves, etc., accumulated on the upper cover of a conventional rain-gutter catch basin.;SOLUTION: This upper cover structure of the rain-gutter catch basin is characterized as follows: the upper cover 1 is fitted into and mounted in the upper opening of the rain-gutter catch basin 2 interposed between a horizontal drain pipe and a downpipe; a weep hole 11 is drilled in the upper cover 1; and an inclination is provided in such a manner as to become lower toward the weep hole 11 from an outer edge 12 of the upper cover.;COPYRIGHT: (C)2008,JPO&INPIT