STRUCTURE FOR COUPLING AN OIL CAP FOR VEHICLES, CAPABLE OF SEALING AN INLET PORT WHEN COUPLING THE OIL CAP

摘要

PURPOSE: A structure for coupling an oil cap for vehicles is provided to seal an inlet port, and to rapidly connect and disconnect the oil cap by a connecting unit.;CONSTITUTION: A structure for coupling an oil cap(10) for vehicles comprises a packing ring and a hook. The oil cap is closely attached to an inlet port for oil, and shields the inlet port. The packing ring seals one side of the oil cap and the edge of the inlet port, and provides elastic force to the one side of the oil cap. The hook is integrally formed on the one side of the oil cap. The hook is inserted into the inlet port by the pressure, and fixes the oil cap to the inlet port.;COPYRIGHT KIPO 2013