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    • 6. 发明申请
    • FUELING PORTION STRUCTURE OF FUEL TANK
    • 燃油箱的燃油部分结构
    • US20140346171A1
    • 2014-11-27
    • US14345014
    • 2011-11-08
    • Satoshi YamamotoChiaki KataokaMasaki Akagi
    • Satoshi YamamotoChiaki KataokaMasaki Akagi
    • B60K15/04
    • B60K15/04B60K2015/0461
    • A fueling portion structure of a fuel tank can reliably close a fueling port, and at which pulling-out of a fueling gun from the fueling port is easier. A center of a rotation shaft and a contact position when valve is closed, that a spring for the flapper valve contacts when a flapper valve is at a closed-valve position, are connected, and a reference segment when the valve is closed is assumed. The center of the rotation shaft and a contact position when the valve is open, at a time when the flapper valve is at open-valve position HP, are connected, and a reference segment when the valve is open is assumed. A spring shaft is provided further toward the contact position when valve is closed side than a bisector of an angle formed by the reference segment when valve is closed and the reference segment when valve is open.
    • 燃料箱的燃料供给部结构可以可靠地关闭燃料供给口,并且从燃料供给口向加油枪的拉出更容易。 旋转轴的中心和阀关闭时的接触位置,当挡板阀处于关闭阀位置时,挡板阀接触的弹簧被连接,并且假设阀关闭时的参考段。 旋转轴的中心和当阀门处于打开阀位置HP时阀门打开时的接触位置被连接,并且假定阀打开时的参考段。 当阀门关闭时,弹簧轴进一步朝向接触位置设置,而不是当阀门关闭时由参考部件形成的角度的平分线,而当阀门打开时,该参考部件。