| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an underfloor storage capable of protecting articles stored inside without getting them dirty and without letting them flow out even when attacked by a fire or a tsunami wave by an earthquake. <P>SOLUTION: The underfloor storage comprises: an underfloor storage body which is at least waterproof and is fixed to be buried in a foundation so that an upper opening is positioned at an upper part of the foundation or is buried in ground so that the upper opening is positioned at an upper part of the ground; and an opening/closing door which is earthquake-proof, fire-proof, and waterproof and is capable of opening and closing the opening of the underfloor storage body. <P>COPYRIGHT: (C)2013,JPO&INPIT |
