| 摘要 |
PROBLEM TO BE SOLVED: To provide a foam discharge container capable of discharging a constant amount of foam with a simple operation.SOLUTION: A foam discharge container 1 comprises: a container body 2 comprising an inner container 4 having high flexibility, and an outer container 6 for storing the inner container 4, defining an inner space S between the outer container and the inner container 4, and capable of elastically deforming; and a discharge cap 10 attached to a mouth part 3 of the container body 2. The discharge cap 10 comprises a suction hole 13 formed thereon, and comprises: an air valve 14; a discharge valve 43; a check valve 42; and a foam formation member 50 for forming foam by letting a content liquid L from the inner container 4 pass with air from the inner space S. When the inner space S is compressed, the discharge valve 43 and the check valve 42 are opened, and the discharge hole 11, inside of the inner container 4 and the inner space S communicate, and the air valve 14 is closed and communication between the inner space S and outside is blocked. The container body 2 has a regulation cylinder part 8 disposed in the inner space S and regulating a deformation amount of the outer container 6 to the inner space S side.SELECTED DRAWING: Figure 1 |
