Patent ID: 8225962
Filing Date: 2012-07-24
Classification: B05B

Abstract:
1. Liquid product dispenser comprising a container equipped with several independent compartments, each of which is associated with a pump consisting of a body which is blocked, at the bottom, by a suction valve and, at the top, by an applicator and an exhaust valve and which contains a piston mechanism cooperating with an elastic return system, characterised in that said pump bodies are formed together as a single unitary piece in the form of a single shrunk-on ring including a linking spacer formed integrally between said pump bodies, wherein the single shrunk-on ring also watertightly covers said container compartments; characterised in that said linking spacer has a central sleeve for blocking the elastic return system; characterised in that said applicators have radial shoulders supported by the elastic return system, said radial shoulders supporting a centering finger of the elastic return system, the centering finger extending axially and in a sliding manner in the central sleeve.