Buckle with removable display insert

作者: Donald E. DuBois

DOI:

关键词: Insert (composites)PlanarBuckleCurvatureAbutmentFrame (networking)Trailing edgeStructural engineeringEngineering

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.

参考文章(1)
Ralph U G Jeannotte, Montigny Robert A De, Auto license buckle ,(1923)