Cappuccino accessory

In an accessory for the preparation of a creamy air-milk-steam emulsion to produce cappuccino, adapted to be mounted on the end of an outlet pipe for steam (2) of an espresso coffee machine and comprising an aspiration chamber (3) communicating with the steam outlet pipe (2), a first lateral opening (4) adapted to communicate with a receptacle containing milk, a second lateral opening (5) communicating with the atmosphere, and a third opening (6) through which leaves a first mixture which flows into an emulsion chamber (7) comprising a first flow means (8) through which escapes said creamy emulsion;

• the improvement wherein the accessory further comprises a first rigid tubular member (9) having an upper end, a base (11), an internal wall (18), the first opening (4) and the first flow means (8), and in which is partially sunk a second flexible tubular member (10) having an upper end and a lower end, said second flexible tubular member adapted to be connected at its upper end to said steam outlet pipe (2) and comprising the aspiration chamber (3) which thus becomes connected to the first opening (4) and the second opening (5), the space remaining between the lower end of the second flexible tubular member (10) and the base (11) of the first rigid tubular member (9) comprising said emulsion chamber (7).