Hinge system for eyeglass frame, has tongue-shaped spring element forming planar support in folding position at one rest surface and in unfold position at other rest surface of pressure element

摘要

The system (1) has an articulated arrangement of an eyeglass frame (3) at a base element (4), where the eyeglass frame is tilted between a folding position and a unfold position. The eyeglass frame has a tongue-shaped spring element (5) that cooperates with counter bearing geometry at the base element. The counter bearing geometry is formed in a shape of a pressure element (6). The pressure element has a rest edge formed between rest surfaces (7). The spring element forms a planar support in the folding position at one of the rest surfaces and in the unfold position at the other rest surface.