| 摘要 |
The invention discloses a device for formation and delivery of foam made by mixing air with a liquid (2) contained in a bottle on the neck of which said device (3) is arranged, comprising: at least one suction pipe (6) for said liquid (2) connected to said device (3); mixing means of said air and said liquid; foam formation means associated to foam delivery means. Said device has at least one regulation element for passage of fluid associated with said at least one suction pipe, said regulation element (7) being provided with at least one hole (8) for the passage of said liquid from said container (1) to said device (3), said at least one element (7) causing a resistance to passage of said liquid to said suction pipe. |
