'frame of glasses with a mechanism of regulation of the pantoscopic angle and a flexioning mechanism of rods' (Machine-translation by Google Translate, not legally binding)

摘要

Eyeglass frame with a mechanism for regulating the pantoscopic angle and a mechanism for flexing rods. Eyeglass frame with a pantoscopic angle adjustment mechanism and a rod flexing mechanism comprising [a] a connecting element (9) between each of the rods (3) and the front (1), which has a hinge (11) that joins it to the front and that is attached to the rod (3) with the possibility of moving perpendicularly to the hinge (11), and having a hollow space (19) in its interior, with an opening (21), [b] a rod (23) housed in the hollow space (19) projecting through the opening (21), [c] a spring (25) that pushes the rod (23) outwards, [d] a regulating surface (31), with housings (33), arranged on the rod (3) where the stem (23) fits. (Machine-translation by Google Translate, not legally binding)