作者: Donald E. DuBois
DOI:
关键词: Insert (composites) 、 Planar 、 Buckle 、 Curvature 、 Abutment 、 Frame (networking) 、 Trailing edge 、 Structural engineering 、 Engineering
摘要: Combined ornamental and functional buckle such as attachable to belt, shoulder or pack strap, etc. is characterized by front peripheral, channel-forming frame surrounding edge-overlying an outwardly convex, rectangular face which thus forms a backing surface for generally planar, inserted display card panel having its marginal area held the frame. The indicia-bearing typically like plastic ID sufficient flexibility resilience be self-anchoring when slid edge-wise into channel where it may flex opposite curvature of surface. A downturned lip partially overhangs entry slot so form end abutment trailing edge completely inserted. Alternate construction two-piece provides flat-sided keeper locking insertion at retain both plate together in frame, this case not necessarily being curved.