Patent ID: 7036690

Claim:
A discharge container comprising: a container, which has been blow-molded from cylindrical parison and has a neck disposed in the upper portion of said container in a bottomed cylindrical shape and has said neck connected to discharge ports, through which contents are discharged, a walled bottom plate in the lower portion of said container, an outer layer and a flexible inner layer that are laminated with each other in a peelable manner, and a bottom seal, which is a pinch-off portion of said parison, formed on the underside of said walled bottom plate; and a base cup, which is fitted to bottom cylinder of said container and comprises a cylindrical wall and a cup bottom plate contiguously formed with said cylindrical wall, wherein said discharge container is characterized in that the container has a first engaging portion on the wall of the bottom cylinder and that the base cup has a second engaging portion, which is disposed on the inner cup wall and is engaged with said first engaging portion, an air intake hole to take in air, and a pushing means to be brought into contact with the container bottom cylinder, and wherein said pushing means comes in contact with the container bottom cylinder and opens a slit in the outer layer of the pinch-off portion when the base cup is fitted around the bottom cylinder of said container by engaging the second engaging portion with the first engaging portion of the container.