DELIVERY ORIFICE OPENING/CLOSING MECHANISM FOR CONTENT STORING CONTAINER, PUMP TYPE PRODUCT EQUIPPED WITH DELIVERY ORIFICE OPENING/CLOSING MECHANISM AND AEROSOL TYPE PRODUCT

摘要

PROBLEM TO BE SOLVED: To prevent a remaining content from solidifying and changing in quality near a delivery orifice and from sticking and remaining on the outside of the delivery orifice.

SOLUTION: For a delivery orifice opening/closing mechanism, an opening/closing member 3 consisting of a semi-circular opening part 3b and a semi-circular lid part 3a to the delivery orifice is provided on the tip part of a nozzle 2 in which a semi-circular delivery orifice 2b for delivering the content stored in a container main body 6 to the outside space so as to rotate the opening/closing member in the circular arc direction of the delivery orifice.

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