Liquid or paste dispenser for e.g. soap

摘要

A liquid or paste-dispenser (Sp) has an outlet for fluid or paste masse (3). The reservoir bottle (1) is made of a flexible material and has a closure (V) which self-operates in response to pressure within the reservoir. The closure (V) turns from the open condition to the closed condition and is secured by a thread on the reservoir neck (2) face (11). The closure (V) is moved by a lever (9) which opens the liquid discharge passage (6).