| 主权项 |
1. A dispenser device for dispensing a liquid, comprising:
a container provided with a neck extending along a container axis, destined to contain the liquid to be dispensed, wherein the container comprises an annular container wall around the container axis and an auxiliary liquid aspiration duct, made entirely in said lateral wall of the container, said auxiliary liquid aspiration duct has an engagement mouth axially distanced from the neck of the container, said auxiliary liquid aspiration duct being open near a bottom of the container; and a dispenser head connectable to the neck of the container, comprising:
a) a pressure chamber, a piston, suitable to slide in an sealingly manner within the pressure chamber along a pressure axis, and a dispenser duct, in fluidic communication with the pressure chamber, to dispense the liquid to the outside;b) manual actuation devices operatively connected to the piston to move it in the pressure chamber;c) a primary liquid aspiration duct connectable to the auxiliary liquid aspiration duct of the container and eccentric with respect to the container axis, said primary liquid aspiration duct having a terminal part suitable for inserting in the engagement mouth; andd) wherein the primary liquid aspiration duct comprises a flexible coupling portion connected to and extending from the terminal part in a direction generally parallel to the container axis, the flexible coupling portion is made in a less rigid material than the material of the remaining part of the primary liquid aspiration duct and is suitable for connection with the auxiliary liquid aspiration duct. |
