| 摘要 |
The object of the present invention an improved magnetic joint for the opening and the snap closure of the temples on the frame front of the eyeglasses, with maximum interchangeability of the same temples. The main feature of the present invention is to provide for the realization of a magnetic element (20), preferably cubic-shaped, with a pair of front faces (20c - 20d) which can be mutually orthogonal and are glued or integrally fixed to a compartment (13) correspondingly orthogonal end (11) of temple (12) of the eyeglasses, while its two front faces (20e - 20f) are used for the magnetized union of the temple (10) on a ferromagnetic element (40 ) which is housed at the base (31) of a hinging support (30) which is integral with the end piece (M) of the front of the glasses, and the two side faces (20a - 20b) of the same magnetic element (20) are provided with opposite and hollows rebates or cavities (21 - 22), for housing and containment of the corresponding pins or rods (36-37) disposed on the fork walls (32-33) of the same support (30); said cavities ( 21 - 22) of the magnet (20) acting as a cam on said pins (36-37), to achieve the magnetic snap opening and closing in the movement of the temple on the front of the glasses. |
