STRUCTURE FOR RECEIVING DITCH COVER AND GRATING DITCH COVER FOR USE IN THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a structure for receiving a ditch cover and a grating ditch cover for use in the same, which prevent foreign matter such as dust from being accumulated in a gap between the ditch cover and both side walls of a drain ditch and on a receiving piece between main bars of the grating ditch cover, and facilitate manufacturing and cleaning. ;SOLUTION: In the structure for receiving the ditch cover, a protrusive piece 2 is protruded to the inside of the drain ditch with respect to a mounting piece 3 which is mounted on upper ends of both the side walls of the drain ditch by means of a locking means 6, so as to serve as the receiving piece 1 of the ditch cover. An end of the protrusive piece 2 is provided with the receiving piece 1 parallel to the longitudinal direction of the drain ditch. The grating ditch cover 7 for use in the structure for receiving the ditch cover is formed, in parallel crosses, of a plurality of muntins 9 and horizontal muntins 8 without being provided with an outer frame.;COPYRIGHT: (C)2003,JPO