COVER OF AIRTIGHT CONTAINER

摘要

PURPOSE: An airtight container cover is provided to easily ascend and descend a pressurizing plate for pressing a packing with a simple structure, and to enable users to easily assemble and disassemble the cover. CONSTITUTION: An airtight container cover comprises the following: a packaging(2) combined to the outer circumference of the cover, and closely attached to the inner wall of a container main body for sealing a container; a rotating body(20) with a handle(21) connected to the upper side of a cover main body(10); and an operating stand(30) combined to a boundary wall(11) formed on the cover main body for locating the packing on the bottom. The rotating body and the operating stand are combined to each other using screws.