Fluid substance dispensing device
AssigneeLumson S.p.A.
InventorMatteo Moretti
Life of this patent
Estimating the term…
Abstract
A device for dispensing a fluid substance (F) comprising a manually operated pump (2) coupled to a deformable bag (3), the deformable bag being housed inside a container (4); the container is formed of a collar (5) made of plastic coupled to a tubular element (6) formed from a paper- or cardboard-based material, the tubular element featuring a bottom (7), the collar (5) featuring ribs (N) made on a surface thereof which comes into contact with an internal wall of the tubular element (6).
Claims10
A dispensing device of a fluid substance (F), comprising a manually operated pump (2) coupled to a deformable bag (3), the deformable bag being housed inside a container (4), characterized in that the container is formed by a collar (5) made of plastic material coupled to a tubular element (6) formed in a material comprising paper or cardboard, the tubular element providing a bottom (7), the collar (5) providing a plurality of ribs (N) made on a contact surface of the collar (5) with an internal wall of the tubular element (6), the plurality of ribs (N) being parallel with respect to an axis (A) of the tubular element, said plurality of ribs being impressed into the material of the tubular element to facilitate fastening between the collar (5) and the tubular element (6).
Dependencies are inferred from the claim text.