| 摘要 |
PROBLEM TO BE SOLVED: To obtain a decompression storage container capable of suppressing material use amount and maintaining strength, and a refrigerator including the decompression storage container. SOLUTION: The decompression storage container includes: outer peripheral ribs 3 interconnecting portions near centers of respective sides of a quadrangular plane forming a container body 1 of the decompression storage container having a rectangular parallelepiped shape; and a plurality of lattice-shaped ribs 4 provided in portions near the center of a region surrounded by the outer peripheral ribs 3. No ribs are provided outside the region surrounded by the outer peripheral ribs 3 at corners of the quadrangular plane. The refrigerator includes the decompression storage container. COPYRIGHT: (C)2011,JPO&INPIT
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