Double chamber aerosol container

摘要

A double chamber aerosol container has a soft elastic inner sack (1), mounted within a metal container body, mounted to a top end of an inner periphery of a housing (5). The inner sack is in contact with special sized temporarily fitting portion (15) as well as insertion contact portion (14) to prevent the propellant from leaking out. Where an inner diameter of the top end of the inner periphery of the inner sack (1), the outer diameter of an insertion contact portion of the housing is set to 1.02 to 0.98, the maximum outer diameter of the temporarily fitting portion is set to 0.97 to 0.95, the minimum outer diameter of the temporarily fitting portion is set to 0.94 to 0.88, and the minimum portion is formed below the maximum portion as well as the width in the up and down direction of the temporarily fitting portion is set to 0.19 to 0.10. <IMAGE>