Frame for picture or mirror of profiled strips - has abutting corners, angle pieces, profiled ducts on strip insides, screws, and threaded holes

摘要

The frame for a picture or mirror is made of profiled strips (1) abutting at the corners and joined by angle pieces (2). The insides of the profiled strips have profiled ducts (3) across the picture. The angle pieces fit into the profiled ducts. Holes in the sides of the connecting angle pieces are for fixtures (5) which can be turned. The fixtures consist of a screw screwed into threaded holes (4) in the sides of the angle pieces. USE/ADVANTAGE - The frame is easily assembled by a connecting system.