| 摘要 |
PROBLEM TO BE SOLVED: To provide a safe, which is safe against a theft and a fire or the like, is inexpensive, and can be easily utilized when necessary. SOLUTION: A basement 10 storing the safe 1 is provided below a floor 12 forming an indoor section 11. When the safe 1 is stored in the basement 10, the upper face of the safe 1 is covered with a fire-resistant cover body 15 having the same color as that of the floor 12. When the safe 1 is driven to the indoor section 11 to be utilized, the cover body 15 is also driven together. The safe 1 is driven to the indoor section 11 by a piston cylinder unit 20 operated by the water pressure of city water.
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