Patent ID: 7597211

Claim:
In the cosmetic case having a main body ( 1 ), first and second covers ( 2 , 12 ) which reveal or cover the main body ( 1 ) and a refill container ( 10 ) respectively, a hinge portion ( 3 ) which is attached to the outside of the main body ( 1 ) so as to let covers ( 2 , 12 ) move respectively, and locking devices for each cover are provided, where the main body ( 1 ) has a cartridge ( 4 ), in which the refill container ( 10 ) is inserted, and a powder container ( 6 ) for powder ( 20 ), and a packing ( 16 ) is provided along a side-surface of the refill container ( 10 ) containing materials of the beauty product with a volatile agent, the cosmetic case is characterized in that: a safe landing pit ( 122 ) with a first ventilating opening ( 124 ) and a valve ( 100 ) shaped by a tension plate ( 110 ) with a protrusion portion ( 111 ) in its bottom surface and a second ventilating opening ( 112 ) are provided in the second cover ( 12 ) for the refill container ( 10 ), wherein the compressed air inside of the refill container ( 10 ) is discharged to outside through the first ventilation opening ( 124 ) of the safe landing pit ( 122 ) and the second ventilation opening ( 112 ) of the valve ( 100 ) when the second cover ( 12 ) for the refill container ( 10 ) only is closed, and the first ventilation opening ( 124 ) of the second cover ( 12 ) is blocked to seal by the protrusion portion ( 111 ) of the valve ( 100 ) which is pressed downward by the first cover ( 2 ) for the main body ( 1 ) when the first cover ( 2 ) is closed after closing the second cover ( 12 ).