Patent ID: 9610598
Date: 2017-04-04
CPC Classifications: B05B

Claim:
1. A trigger head for a dispensing device, wherein the trigger head comprises: a trigger; a pump, operable by the trigger to aspirate simultaneously at least two substances and achieve dispensing, wherein the pump is suitable for carrying out a predetermined pre-compression of the at least two substances, separately and simultaneously before dispensing; and an actuator, operable by the trigger, for simultaneous activation of at least one piston of the pump along an axis of the at least one piston, wherein the actuator comprises a transmission member, hinged to a frame and engageable by the trigger, via an intermediate body so that a rotation of the trigger corresponds to a counter-rotation of the transmission member; and a nozzle group attached to the frame, and flexible and extendible tubes sealingly attached to the nozzle group, the flexible and extendible tubes being suitable to offset a variation of position between the intermediate body and the nozzle group.