Security frame for picture

摘要

The security frame has the top and bottom sections with a groove (10) into which are pressed retaining clips (8) for the bottom edge and sprung clips (12) for the top edge. The picture backing (2) is secured to the wall with screws (6). The picture and cover glass have a clip fastening into the frame when the latter is clipped onto the backing. The picture is secured to the wall by the spring grips. It can only be released by inserting a release pin (19), into a tooling hole in the top frame section, to push back the spring clip.