Dismountable and adjustable attachment for automobile industry, has arc shaped bridge and blades reinforced by thin inner voile of variable geometry, where voile acts as insertion and extraction force regulator

摘要

The attachment has a head (T) and a detent foot (P) obtained by two flexible blades (5) that are connected to a support pillar (PI) to be driven in a sheet hole or a panel with the foot. The blades are connected on the pillar and arc shaped bridge (1) with reduced thickness to fold the pillar so as to generate a fold primer (AP). The bridge is reinforced by a thin inner voile (2) of variable geometry, and the blades are reinforced by the voile to connect the blades and the pillar, where the voile acts as an insertion and extraction force regulator.