Safety pushbutton for operating fluid substance dispensing pumps

摘要

An operating pushbutton (6) for dispensing pumps (1) for fluid substances contained in containers on which the pumps are mounted. The pushbutton has an end portion (7) which can translate on a portion (6) thereof applicable to the pump stem, such that when a pressure is exerted on said end portion it undergoes a free translation before causing the other pushbutton portion to move, hence preventing accidental dispensing of the fluid substance.