CORE BAR AND CAR INSIDE DECORATING TRIM USING CORE BAR

摘要

PURPOSE:To facilitate bending processing extremely in a spacious three dimensional direction and to enable fine finishing by cutting depressed grooves on one side line of a coupling piece connecting segments. CONSTITUTION:A core bar 14 for trim constructed to connect adjacent segments 10 only by two connecting pieces 12, 12 is obtained by forming slits at a predetermined distance at a right angle to the longitudinal direction of a metal plate. And on at least one of the connecting pieces 12, 12 two depressed concave grooves 20 are provided in parallel with the segments so that the adjacent segments are easily broken by a predetermined outer force. Then, the connecting pieces can easily be broken only by applying a required outer force to the core bar after applying synthetic resin coating.