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    • 5. 发明授权
    • Cap for beverage container
    • 饮料容器盖
    • US6098834A
    • 2000-08-08
    • US242127
    • 1999-02-09
    • Kunio HatsumotoYasuhiro KowaTakeshi Kuwana
    • Kunio HatsumotoYasuhiro KowaTakeshi Kuwana
    • B65D39/16A47G19/22B65D47/24B65D47/28B65D25/28
    • A47G19/2272B65D47/249
    • A drinking receptacle cover comprising a slant cover plate having a top surface and a bottom surface and covering a heat insulating cup at the open top; a rim surrounding the cover plate; a valve assembly having a valve element for opening and closing a spout formed at a lowest level portion of the cover plate adjacent to the rim; a push rod for operating the valve assembly; and a return spring for urging the push rod in the anti-actuating direction. The push rod is disposed to penetrate an insertion opening formed in the rim to be retractable along the bottom surface of the cover plate. An actuating lever which is engaged with the outer end of the push rod to advance it into the inside of the rim is pivotally located on the outer side of the rim. The actuating lever has an actuating section extending along the outer side of the receptacle. The valve assembly has an engaging arm to be engaged with the push rod and a closing arm having the valve element at the free end. The valve assembly is pivotally supported, by brackets protruding from the bottom surface of the cover plate, at the trunnions protruding from the lateral sides of the engaging arm.
    • PCT No.PCT / JP98 / 02496 Sec。 371日期1999年2月9日 102(e)1999年2月9日PCT PCT。1998年6月5日PCT公布。 第WO98 / 56677号公报 日期1998年12月17日一种饮用容器盖,包括具有顶表面和底表面的倾斜盖板,并在开口顶部覆盖隔热杯; 围绕盖板的边缘; 阀组件,其具有阀元件,用于打开和关闭形成在所述盖板的与所述边缘相邻的最低水平部分处的喷嘴; 用于操作阀组件的推杆; 以及用于在反向致动方向上推动推杆的复位弹簧。 推杆被设置成穿过形成在边缘中的插入开口以沿着盖板的底表面可缩回。 与推杆的外端接合以将其推进到轮辋内部的致动杆枢转地位于轮辋的外侧。 致动杆具有沿容器的外侧延伸的致动部分。 阀组件具有与推杆接合的接合臂和在自由端具有阀元件的闭合臂。 阀组件通过从盖板的底表面突出的托架枢转地支撑在从接合臂的侧面突出的耳轴上。