EARPIECE ASSEMBLY FOR GLASSES AND GLASSES Russian patent published in 2022 - IPC G02C5/14 

FIELD: optics; ophthalmology.

SUBSTANCE: invention relates to the field of technology related to glasses, and in particular to an earpiece assembly for glasses and glasses. The claimed earpiece assembly for glasses contains a case of an earpiece of glasses; the first core of the earpiece containing the first connecting end and the second connecting end located opposite to each other; the second core of the earpiece elastically connected to the case of the earpiece of glasses and made with the possibility of providing elastic force in the longitudinal direction of the case of the earpiece of glasses; the first axial pin made with the possibility of connecting the first connecting end to the end part of a rim or the end hinge of the earpiece of glasses; the second axial pin located perpendicular to the first axial pin and made with the possibility of connecting the second connecting end and the second core of the earpiece; and a guide element put on the outer surface of the first core of the earpiece and made in such a way that the second connecting end of the first core of the earpiece passes from the rear end of the guide element, wherein the guide element elastically rests against the case of the earpiece of glasses and is made with the possibility of limiting the rotary position and direction of rotation of the case of the earpiece of glasses. In this case, the guide element is equipped with a through hole, and the first core of the earpiece passes through the through hole, so that the guide element is put on the outer surface of the first core of the earpiece, and the through hole is made with the possibility of limiting the reciprocating motion of the first core of the earpiece along the axis of the through hole.

EFFECT: prevention of accidental transverse movement caused by elastic bending or elastic rotation in two directions in the same part of the case of the earpiece of glasses of the glasses frame, while improving the user’s sense of the fact that earpieces can rotate 360 degrees.

21 cl, 17 dwg