Abstract: A device (1) for dispensing a fluid substance (S) comprising a cup-shaped body (3) equipped, at the bottom (2) thereof, with a first valve element (4) which intercepts a passage (5) for the suction of the said fluid substance into a compression chamber (6), a cup-shaped body (2) closing element (7) equipped with a window (8), a dispensing button (15), and a shaped element (9) functionally coupled to the dispenser button (15) for the movement thereof into the cup-shaped body (3), the shaped element (9) comprising a flange portion (10) configured to slide along an internal wall (3A) of the cup-shaped body, a deformable portion (11) extending from the flange portion (10) which is bell-shaped when non-deformed, the deformable portion (11) being elastically deformable, the said deformable portion (11) determining, at least together with a part of the cup-shaped body (3), the said compression chamber (6).

Abstract: Manual operated pump for the delivery of a fluid, equipped with a main part comprising a dispenser coupled with a hollow stem through which the fluid is dispensed, and a ring nut for fastening the pump to a container for containing fluid to be dispensed, the pump having a safety element, configured to be snap-fitted onto a cylindrical part of the dispenser through an opening therein so as to be interposed between at least one surface of the dispenser and the ring nut, thereby preventing the dispenser from moving closer to the ring nut in the event of an impact during transportation, the safety element featuring ribs parallel to the axis of the cylindrical part, and the main part of the pump comprises projections for cooperating with the ribs to limit or prevent rotation of the safety element relative to the main part.

Abstract: Manual operated pump for the delivery of a fluid, equipped with a main part comprising a dispenser coupled with a hollow stem through which the fluid is dispensed, and a ring nut for fastening the pump to a container for containing fluid to be dispensed, the pump having a safety element, configured to be snap-fitted onto a cylindrical part of the dispenser through an opening therein so as to be interposed between at least one surface of the dispenser and the ring nut, thereby preventing the dispenser from moving closer to the ring nut in the event of an impact during transportation, the safety element featuring ribs parallel to the axis of the cylindrical part, and the main part of the pump comprises projections for cooperating with the ribs to limit or prevent rotation of the safety element relative to the main part.