| 摘要 |
<p>A panel frame assembly for mounting a panel in an opening 3 in a structure 4 such as a door comprises, at each side of the opening, a frame member 6 and a beading member 6 which together define a peripherally outwardly facing channel 7 to receive margins of the structure surrounding the opening, and a peripherally inwardly facing channel 8 to receive margins of the panel. The frame and beading members have cooperating formations so that they can be pressed together to form a snap-fit connection. The frame members may be mitred at their ends for forming a polygonal frame, in which case at least one frame member is longitudinally split 14 at least at one end between the outwardly facing channel side walls 11, 12 so that those walls can be spread to allow their mitred ends to ride over an adjacent frame member in order to complete assembly of the frame.</p> |
