ES287826U - Door hinge with incorporated retainer (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Door hinge with built-in retainer, characterized in that the fixed or hinge part of the hinge is determined by a prolonged base in two lateral wings forming, in the area furthest away from it, respective arched extensions of a common cylindrical surface of axis substantially perpendicular to the base, terminated in a normal circular segment-shaped flange on which one of the ends of an internal compression spring supports the arched surfaces and whose other end is covered by a plastic capsule with a curved-convex bottom, guided in them, which is susceptible to be pressed by a blunt pin provided in the male or mobile piece, generally of "L"; one of its branches is welded to the door while the other, with a profile of equal resistance to bending and ending in a knot provided with a drill, articulates in the female part or fixed in the area near the base in which said wings undergo a double folding that lags them parallel to the interior and at the point where the holes are located for the passage of the articulation axis; there are some sideburns that limit the opening of the door, provided on the lateral sides of the wings, on which the blunt leg of the moving part strikes, as well as limiting tabs of the plastic capsule stroke, in favor of the spring, located on the lateral edges of the arched surfaces, the female part being fixed to the door frame by means of through screws through different threaded embedments and provided in the base. (Machine-translation by Google Translate, not legally binding)