A fuel cap (60) is constituted to close an upper portion of a tubular member (47) constituting a filler opening of a fuel tank (40), and wherein the breather mechanism is constituted to discharge vaporized fuel separated by gas-liquid separation in a labyrinth path (67) within the fuel cap (60) through a breather drain hose (61) supported at a side of the fuel tank (40), the fuel tank (40) further comprising: a plate member (69) fixed to a support member (80) to support the fuel cap (60) to the fuel tank (40); and a seal member (64) to airtightly communicate an exit (67a) of the labyrinth path (67) and an end portion of the breather drain hose (61) when the fuel cap (60) is closed. The breather drain hose (61) connected to a lower side of the seal member (64) is supported by the plate member (69).
FUEL TANK FOR SADDLED VEHICLE
KRAFTSTOFFTANK FÜR SATTELFAHRZEUG
RÉSERVOIR DE CARBURANT POUR VÉHICULE DU TYPE À SELLE
2019-10-02
Patent
Electronic Resource
English