| 摘要 |
PROBLEM TO BE SOLVED: To enable the fuel tank of a gas lighter to be replaced, and also to allow fuel to be supplied to the main body side merely by pressing the fuel tank to the main body structure thereby fixing it. SOLUTION: The main body structure 1 equipped with in igniter, a combustor, etc., is provided with a conical tough hollow projection 5. A part of the shell of the fuel tank 3 is sealed with a partition cover 8 which is thinner and easier to break than other section. A hook 7 is put on a hook receiver 9, and the fuel 3 is pressed against the main body structure 1 by the knack of a lever, and then a fastener 4 sliding vertically is lowered to fix it. When pressing the fuel tank 3 against the main body structure 1, the hollow projection 5 breaks the partition cover 8, and the fuel is supplied into the main body structure 1. Moreover, a packing 6 sticks fast to the hollow projection 5 thereby preventing gas leakage.
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