Dispensing device for multiphase liquids

Dispensing device (1) for multiphase liquids comprising:

• a closed casing (2) defining at least one chamber (20) configured to contain one or more substances and a bottom (21) suitable for facing a ground when said device (1) is in use;
• a multiphase liquid (3) housed within said chamber (20) and including at least:
• a first component (30),
• a second component (31) of a lower density and not mixable with said first component (30) so as to form, at least when said multiphase liquid (3) is at rest, an interface surface (32) bounding said components (30,31);
• a dispenser (4) including:
• an ejection mechanism (40) connected to said casing (2) on the opposite side to said bottom (21) in fluid passage communication with said chamber (20) and configured to pump, in response to a manual pumping command, said multiphase liquid (3) from said chamber (20) outwards,
• a first cannula (41) operatively connected to said mechanism (40), comprising at least a first inlet (41b) at its own first free end (41a) and developing along a first direction of extension (4a) transverse to said bottom (21) such that said first end (41a) is close to said bottom (21) and said first inlet (41b) is immersed in said first component (30),
• a second cannula (42) operatively connected to said mechanism (40), developing along a second extension direction (4b) from said mechanism (40) to its own free second end (42a) and comprising at least a second inlet (42b) and a float (5) arranged at said second end (42a) and configured such that said second inlet (42b) is immersed in said second component (31);
• and characterized by the fact that
• said float (5) defines a total density lower than said first component (30) and higher than said second component (31) such that said second end (42a) can be kept close to said interface surface (32).