Element for fixing a self - radio, in the form of a truncated cone participating in an oblong hole intended to receive a stud 1 shows an axial half cross section.

摘要

a) Fastener for a car radio. b) Device characterised in that: the fastener (3) produced from a hard, elastic synthetic material includes, in its large cone-frustum base (A) pointing towards the car radio, an open annular slit (5) dimensioned so that starting from the small base (B) of the cone frustum it forms an outer wall (6) which surrounds, at a predetermined distance, a central part (7) which is equipped with a fastening hole and which outer wall deforms in such a manner, upon insertion into the oblong hole-shaped cavity, that it is applied against the opposing inner sides of the cavity. c) The invention relates to a fastener for a car radio, in the form of a cone frustum, entering an oblong hole intended to receive a threaded stud. IMAGE