| 摘要 |
An art frame assembly made of four aluminum extrusions having identical transverse cross sections where the art object is retained in the frame by extruded plastic retainer clips of a particular construction. In the fully assembled frame, the clips are stressed with one end of the clip releasably locked in a cooperating portion of the frame and the other end of the clip engaging the art object. Extruded plastic spacer strips can be mounted on the frame to provide a shadow box effect where desired. Modified retainer clips are used to mount objects of different thicknesses and depending on whether the shadow box spacer is used.
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