Patent ID: 8403180
Filing Date: 2013-03-26
Classification: B65D

Abstract:
1. A chemicals mixing container comprising: a cylinder having a tubular shaped outer tube, and an end wall which seals one end of the outer tube and in which an ejection hole has preliminarily been formed or is formable and which has an inner wall surface swollen outward; an elastic partition wall which is placed inside the outer tube so as to be able to define a mixing chamber within the cylinder, and which has such elasticity as to be swollen toward one side counter to the inner wall surface of the end wall; and an ejection auxiliary member which is placed inside the outer tube and outside the mixing chamber, the ejection auxiliary member having an end face swollen toward the mixing chamber, wherein the ejection auxiliary member is operable to cave in the elastic partition wall and press the elastic partition wall toward the end wall of the cylinder and then against the end wall of the cylinder, and wherein the elastic partition wall deforms from a concave shape to a convex shape upon being caved in by the ejection auxiliary member.