| 摘要 |
PROBLEM TO BE SOLVED: To provide a container of a simple structure in which a proper quantity of cosmetic material can be easily taken out for usage, and in which the cosmetic material in the container can be securely sealed from outer air. SOLUTION: This container is provided with a bag-shaped inner container 2 easy to be deformed in which cosmetic material is filled, an outer container 1 enclosing the inner container 2, a cap body installation part 103 provided at one end of these containers 1, 2, a cap body 3 installed on the cap body installation part 103, and a valve part 302 provided on the cap body 3 to act like a check valve to gas-tightly seal the inside of the inner container 2 from outer air in a natural condition, and be elastically deformed to allow discharge of the cosmetic material filled inside to the external when the inside of the inner container 2 has a positive pressure to the outer air. This outer container 1 has such elasticity and restoration force as to self-hold its farm in the natural condition, and be easily deformed inwardly when held and pressed, and it has an air hole 105 of such a size as to be closed by a finger. |
