Patent ID: 8517229

Claim:
A delivering tap for delivering liquids from a container, the delivering tap comprising at least one body made in a single piece and integral with at least one elastic, flexible thrusting pushbutton and at least one flexible sealing lip, and at least one valve member inside the body to allow a delivery of liquids when the pushbutton is pressed, the body comprising at least one head equipped with at least one delivering beak for delivering liquids and for entering air inside the tap, wherein: a) the delivering beak has no partitions for separating liquids from air; b) the delivering beak communicates with one and only one internal chamber of the body; c) the internal chamber is equipped with at least one internal guiding profile converging downwards in order to channel a flow of outgoing liquid towards at least one central space portion of the delivering beak, the delivering beak being further shaped as to provide at least two side space portions as inlet of a flow of air inside the chamber; d) during the delivery of liquid, the central space portion and the at least two side space portions are respectively created by the flow of liquid being delivered and by the flow of air correspondingly entering into the tap; and e) the flexible sealing lip cooperates with the valve member, the sealing lip being made in a single piece with the body.