The cover fixed component for the trough and fixed structure of the trough and the installation and removal mannered null bottom wall section and

摘要

PROBLEM TO BE SOLVED: To provide a member for securing a cover for a trough and the trough, wherein even in the case or the like that the trough is arranged closed to a wall surface, the cover for trough coating on the opening part of a trough body can easily and surely be fixed to the trough body and after fixing, a removing method is not easily perceived.;SOLUTION: The trough comprises: the trough body composed of a bottom wall part and two side wall parts; the cover for the trough laid on the trough body; and the member for securing the cover for the trough, which fixes the cover for the trough to the trough body, wherein the member for securing the cover for the trough is composed of an upper plate part and two side plate parts, and two side plate parts have the interval for inserting the two side wall parts of the trough body, and for the side plate parts, plate springs locked to locking parts arranged on the side wall parts of the trough body, are formed.;COPYRIGHT: (C)2006,JPO&NCIPI