Plastc article-placing box

The utility model relates to a plastic storing box which has the mainly structure that four side unfilled corner positions of a plastic plate in a preliminary size are provided with fold lines for forming a bottom surface and frame surfaces; a convex piece and a convex inserting piece are respectively arranged on the ends of two adjacent frame surfaces, wherein a hollow seam is arranged between the convex pieces, and the convex inserting piece forms a shape with a big head and a small body; metal frame straps are arranged on the four frame surfaces and clamped so as to utilize the fold lines connecting the bottom surface and the frame surfaces to be bent, and then each frame surfaces and the bottom surface are standing in the way of a vertical angle shape; an embedded stop is formed in the hollow seam of the convex inserting piece, which penetrates into the convex piece. Simultaneously, when L-shaped fastening buckle pieces are arranged on the two metal frame straps on the upper ends of the convex inserting piece and the convex pieces, a complete fastened storing box is formed by that hooks on both sides of each fastening buckle piece hook metal frame straps so as to achieve the convenient and practical effects of convenient dismounting and mounting, and small storing space.