| 摘要 |
PROBLEM TO BE SOLVED: To provide an underfloor storage capable of improving a heat insulation property, and an underfloor storage structure.SOLUTION: An underfloor storage 1 comprises: an upside opened box body 10 which is disposed to be buried in an opening 4 formed on a floor 2, and supported by a supporting part 13; a cover body 15 which opens/closes an opening of the box body 10; and a heat insulation frame part 14 which is disposed along an inner peripheral surface of the opening so as to be positioned along an outer peripheral surface of an upper end portion of the box body. The cover body includes a heat insulation cover part 20, having a heat insulation property, fitted into the upper end portion of the box body. The heat insulation cover part is formed in a shape where a vertical middle portion 21 of an outer peripheral side part protrudes outside of both vertical side portions 22, 23 so as to press the outer peripheral surface of the box body against an inner peripheral surface of the heat insulation frame part by expanding a diameter of the box body, while being fitted into the upper end portion of the box body. |
