Male hinge`s narrow part masking device for e.g. door, has cylindrical part with bottom surface including round opening forming cylindrical hole, wider and longer than narrow upper part, for covering upper part to thread surface on part

摘要

The device has a long and wide cylindrical part (1) with a plane bottom surface. The surface has, at its center, a round opening (3) forming a cylindrical hole that is wider and longer than a narrow upper part (2) of a male hinge, for covering the upper part so as to thread the bottom surface on the upper part. The opening and the hole terminate in the shape of a shell or point to stick close to the body of the narrow upper part.