Packing box

Abstract

The article relating to the design of this application is an assembly-type packaging box for packaging a sushi box containing sushi. As shown in the front view, it comprises a box portion in which the sushi box is stored, and a double-layered lid portion with an outer lid and an inner lid. A cooling pack, shown by the dotted line in the perspective view with the lid open, is stored in the space (storage space) between the outer lid and the inner lid. The inner lid has five slits (narrow through holes) formed therein to release cold air. As shown in the right side view and left side view, the storage space into which the cooling pack is inserted is formed to be larger than the thickness of the cooling pack. Furthermore, as shown in the reference perspective view with the lid closed, the storage space of the lid portion fits inside the box portion, so that the lid portion does not protrude.

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