As it has the cap cover 11 which, reaches

摘要

PROBLEM TO BE SOLVED: To provide a trigger-type head cap for an aerosol jetting instrument capable of easily and reliably exhausting a residual gas inside an aerosol container.;SOLUTION: A cap cover 11 is fitted to an upper part of an aerosol container 2 having a stem 4 on its upper part. The trigger type head cap for the aerosol jetting instrument 1 is equipped with a tubular member 15 forming a flow passage 14 to be connected from a stem fitting part 12 to be fitted to the stem 4 of the aerosol container 2 to a jetting port 13 forming a fore end side, and a trigger lever member 16 capable of pushing down the stem fitting part 12 in the tubular member 15 on the cap cover 11. The head cap is further equipped with a rotary stopper 21 which can be held while the stem fitting part 12 in the tubular member 15 is pressed down, and an operation lever 23 for the stopper to operate the rotation of the rotary stopper 21.;COPYRIGHT: (C)2008,JPO&INPIT