PLASTIC OIL SUPPLY PORT

摘要

Provided is a plastic oil supply port with which it is possible to obviate the need for a connector having the function of controlling the flow rate of fuel vapor in a breather line. This plastic oil supply port (12) is provided with: a plastic oil supply port body (30) provided with a nozzle insertion port (31a) into which an oil supply nozzle can be inserted, a fuel supply port (32a) for supplying the fuel supplied from the oil supply nozzle to a fuel tank (11) via a filler tube (13), and a vapor inflow port (33c) into which flows the fuel vapor passing through a breather tube (23) from the fuel-tank (11) side; a plastic joint (40) with a hole formed therethrough, one end of the joint (40) being non-detachably fitted to the vapor inflow port (33c), and the other end of the joint (40) being connected to the breather tube (23); and a flow rate control valve (50) for controlling the flow rate of vapor flowing into the oil supply port body (30) from the breather tube (23), the flow rate control valve (50) being accommodated inside the joint (40).