| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cap necessitating no removal capable of supplying oil into an automobile without removing the fuel cap to prevent loss and loss due to dropping of the fuel cap. SOLUTION: An oil supply cylinder 2 is provided on the fuel cap 1, and a lid 3 capable of being opened and closed is provided on the oil supply cylinder 2 to attach the fuel cap to an oil filler port of the automobile. Oil can be easily supplied by merely opening the lid 3 of the oil supply cylinder 2. Since oil can be supplied while the fuel cap is attached to the oil filler port of the automobile, the fuel cap is not lost and dropped. Since an existing fuel cap is removed and this fuel cap is merely attached to the oil filler port of the automobile instead of the existing fuel cap to enjoy the effect of this invention, it is unnecessary to apply large-scale machining to a main body of the automobile. COPYRIGHT: (C)2004,JPO&NCIPI
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