Patent ID: 6089620
Filing Date: 2000-07-18
Classification: B60S,F16L

Abstract:
A quick connection and disconnection device for the electrical pumps and tubes of automobile vehicle wind screen washer installations, comprising a nozzle body and a connecting body each having an axial passage and arranged coaxially relative to one another, said nozzle body and said connecting body being slidable longitudinally in both directions relative to one another so that said connecting body has a first working position which is a disconnection position in which at least one end of a flexible tube passing through said axial passage of said connecting body fits into said axial passage of said nozzle body, and a second working position which is a connection position in which said one end of said flexible tube is attached securely to said nozzle body, said nozzle body being provided on an exterior with a connection groove and a disconnection groove which are separated by a wall of a convex-curved outline, said connecting body at one end being provided with a plurality of longitudinal grooves which starting from an edge of said one end form attachment arms provided internally with attachment projections adapted to be housed with a snug fit in said connection groove or in said disconnection groove of said nozzle body, so that a passage of said connecting body from said disconnection position to said connection position and vice versa, is carried out by a double elastic deformation of said attachment arms.