A DRAINER LID HAVING THE FUNCTION OF NON SLIP

摘要

The present invention relates to a drain cover including a nonslip function. An existing drain cover with an open type lattice structure comprises a vertical support, a frame vertical support, a horizontal support, and a frame horizontal support by using a steel frame with a narrow width. The upper surface of the vertical or horizontal support or the frame horizontal support on one side of the drain cover is covered with the steel frame which is bent in an L shape. The surface of the steel frame in the existing drain cover is partially bonded and coated by a colloid nonslip composite and is plasticized by a thermosetting operation.