Container for keeping fermented food
The present invention relates to a container for keeping fermented food, having for example, a main body for accommodating fermented food in an interior space; a pressing plate coming into contact with the surface of the fermented food in the main body; and a cover for blocking the opening of inside of the main body; wherein the main body has a stepped part protruded inwards from the inner circumferential surface of a neck part at an upper end portion, and the pressing plate has a protruded rim provided to the periphery of the upper end portion thereof so as to be placed on the stepped part, a vertical section provided to the lower end of the protruded rim and having an outer circumferential surface coming into contact with the inner circumferential surface of the stepped part, and a round surface provided at the lower end of the vertical section and having a bottom surface part coming into contact with the surface of the fermented food.
1. A container for keeping fermented food, comprising:
a main body for accommodating fermented food in an interior space;
a pressing plate coming into contact with the surface of the fermented food in the main body; and
a cover for blocking the opening of the inside of the main body;
wherein the main body has a stepped part protruded inwards from the inner circumferential surface of a neck part at an upper end portion, and
the pressing plate has a protruded rim provided to the periphery of the upper end portion thereof so as to be placed on the stepped part, a vertical section provided to the lower end of the protruded rim and having an outer circumferential surface coming into contact with the inner circumferential surface of the stepped part, and a round surface provided to the lower end of the vertical section and haying a bottom surface part coming into contact with the surface of the fermented food, wherein the stepped part comprises a plurality of support parts, rising convexly in the upward direction from the top surface of the stepped part at a uniform interval.
2. The container for keeping fermented food according to claim 1 , wherein the main body is formed of polyethylene terephthalate.
3. The container for keeping fermented food according to claim 2 , wherein the main body formed by an injection-blow molding method.
4. The container for keeping fermented food according to claim 1 , wherein the pressing plate is formed of any one of polyethylene terephthalate, polystyrene, polypropylene and high density polyethylene.
5. The container for keeping fermented food according to claim 4 , wherein the pressing plate is formed by a thermal forming method or an injection molding method.
6. The container for keeping fermented food according to claim 1 , wherein the round surface has a protrusion part provided in the center thereof so as to be extended upwards.
7. The container for keeping fermented food according to claim 6 , wherein the protrusion part has grooves formed to be depressed at both sides of the top surface thereof.
8. The container for keeping fermented food according to claim 1 , wherein the round surface has a through hole provided in the lower end thereof.
9. The container for keeping fermented food according to claim 8 , wherein a plurality of through holes are provided at an interval.