| 摘要 |
PROBLEM TO BE SOLVED: To enable a plurality of polyethylene tanks to be stacked even if the polyethylene tank has a complicated upper shape. SOLUTION: At present, since the polyethylene tanks cannot be easily stacked due to the complicated shape of the upper part of the polyethylene tank, they are generally and directly placed on the ground etc. In such a case, areas for placing the plurality of polyethylene tanks are required by the number of the polyethylene tanks. This rack can house the three polyethylene tanks while displacing an oil feeding port of the polyethylene tank, and enables oil to be fed into a cartridge tank of a stove or a fan heater in a state in which the polyethylene tank is housed in the rack. COPYRIGHT: (C)2007,JPO&INPIT
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