FUEL TANK CAP FOR WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a fuel tank cap for a working machine capable of preventing entering of water into a fuel tank even when a cover member is not properly closed. SOLUTION: The fuel tank cap 11 for the working machine is constituted by a cap body 12; a key cylinder case 13 provided on the cap body 12; a key cylinder 14 provided in the key cylinder case 13; the cover member 15 of the key cylinder 14 mounted to be turnable on an outer surface of the key cylinder case 13; and a water-proof seal member 16 for sealing a clearance between the key cylinder 14 and the cover member 15. The water-proof seal member 21 is provided between an inner surface of the key cylinder case 13 and an outer surface of the key cylinder 14. COPYRIGHT: (C)2008,JPO&INPIT