| 摘要 |
PROBLEM TO BE SOLVED: To prevent overturning and movement of a propane gas cylinder at the time of an earthquake, strong wind and a flood and to prevent a gas leakage accident by protecting a valve, a piping, etc., from a falling object. SOLUTION: Both ends of a rear side between a column 2 and a column 2 vertically installed on a base 1 are fixed on the columns 2, and a frame 4 free to remove from the columns 2 is installed on the front side on this cylinder fixing base. Additionally, a roof is installed on the columns 2.
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