SPECTACLES FRAME WITH TELESCOPIC HINGES AND OFFSET SPRING

摘要

The frame comprises a front face extended by two lateral studs and two sides (2, 15) which are articulated on the studs about hinge pins of two telescopic hinges (20) each, to a front face element (21), secured to a stud, and a side element (22) secured to a side (15), the side element (22) of a hinge comprising a slider (23) articulated to the front face element (21) and slideably mounted in a sleeve (25) against and under the action of a spring (26). The slider (23) extends as far as the free end (28) of the side (15) forming the said sleeve (25), a sleeve tube (30), fixed to the end (29) of the slider (23), being slideably mounted in the end (28) of the side into which the said spring (26) likewise extends in order to interact with the sleeve tube (30).