Into the container of the present invention refers to is that the air suctioned from the oxidation or a food product by the to the air and the deterioration of immersion liquid nutrients taste and shaft delay survive than to real estate can be conserved as the, comprising an evacuation device relates to, container is coupled opening of the inner space of the OLED and gel spoon the chamber includes a chamber (chamber) connected via the through-hole is are opened, one by one, the cover is attached to the body cylinder having recessed portions, chamber movably coupled to chamber and divides the chamber into number 1 number 2 according to direction of displacement to split the chamber number 1 number 2 chamber and operated connected chamber number 1 piston and O-ring, which passes through the through hole to in piston part is the number 1 with the exterior chamber which is connected to a connecting passageway has a hollow rod part 11 and a rack tooth rod part with a handle connected to a piston mechanism and piston piston according direction of motion of a valve mechanism for opening/closing connecting passage including a which decided as being, piston operation of high vacuum after a force and rate no greater, whether vacuum how into an eye can be identified by their thermally and outputs the second, food in the form of a powder, or by a chemical product cover is fixed to the contents at high vacuum as well as the PC, also steel wire is easily vacuum state can be released from. easy also designed loop can be taken out of.