Patent ID: 6619493
Filing Date: 2003-09-16
Classification: B65D

Abstract:
A sealable container comprising:a container body; a cover closed on said container body and having a seal gasket fitted in the periphery thereof; and, characterized by said cover having a recess disposed in an inner side thereof and provided with a suction hole, a through hole having a rush button inserted therethrough and at least one stop block located in a predetermined position of a peripheral edge thereof; and, a release assembly capable of being welded together with said recess of said cover by a high frequency welding machine and including a housing, a membrane piece, a covering piece, and a follower; said housing having at least one notch located in a proper place of an upper edge thereof for corresponding to said at least one stop block of said cover, a plurality of air holes arranged in a bottom therein and at least one engagement groove equally spaced in an inner surface of said bottom; said membrane piece disposed in said inner side of said bottom of said housing and having a pull rod upwards protruded on an upper surface thereof; said covering piece placed above said membrane piece and engaged with said housing and having at least one engagement block downwards protruded from a peripheral edge of a lower surface thereof for corresponding to said at least one engagement groove of said housing and at least one elongated hole disposed therein for being extended through by said pull rod of said membrane piece; and, said follower pivoted above said covering piece and having an engagement groove disposed at one side thereof for being engaged by said pull rod of said membrane piece and a push portion upwards protruded on an upper surface of the other side thereof opposite to said engagement groove for corresponding to said push button of said cover.