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    • 9. 发明专利
    • Opening device for liquid food container and liquid food container
    • 液体食品容器和液体食物容器开启装置
    • JP2013079079A
    • 2013-05-02
    • JP2010173224
    • 2010-07-31
    • Nihon Tetra Pak Kk日本テトラパック株式会社
    • MORIYAMA YASUYUKIITO KOSAKU
    • B65D43/24
    • B65D17/163B65B3/027B65D3/268B65D5/74B65D11/04B65D15/08B65D17/4011B65D51/00B65D51/18B65D2231/022B65D2543/00296
    • PROBLEM TO BE SOLVED: To provide an opening device and a liquid food container in which a sealing property is superior and a straw hole is easily opened, and from which the liquid food can be drunk by a straw, directly can be drunk by a mouth, and can be poured.SOLUTION: The opening device for a liquid food container includes, at its top, a lid body which is integrally formed with a thermoplastic resin and covers a pouring port. The lid body includes a weakened line 9 which defines the top and seals so that the seal can be easily cut. The lid body includes a first lid 5a located at the front face side of the container, a second lid 5b located at the rear face side of the container, and a grip 6 projecting from the first lid 5a. A first hinge is provided between the first lid 5a and the second lid 5b so that, when the grip 6 is pulled up, the first lid 5a is rotated around the first hinge to have a narrow opening, and a second hinge is provided at the edge on the container rear face side of the second lid body 5b so that, when the grip 6 is further pulled up, the second lid 5b is rotated around the second hinge to have a wider opening.
    • 要解决的问题:为了提供密封性能优异并且吸管孔容易打开的打开装置和液体食品容器,液体食物可以由其从其中被秸秆饮用,可以直接饮用 通过嘴,可以倒。 解决方案:用于液体食物容器的打开装置在其顶部包括与热塑性树脂一体形成并覆盖倾倒口的盖体。 盖体包括限定顶部和密封件的弱化线9,使得密封件可以容易地切割。 盖体包括位于容器前表面侧的第一盖5a,位于容器背面侧的第二盖5b和从第一盖5a突出的把手6。 在第一盖5a和第二盖5b之间设置有第一铰链,使得当把手6被拉起时,第一盖5a围绕第一铰链旋转以具有窄的开口,并且第二铰链设置在 边缘在第二盖体5b的容器背面侧,使得当把手6进一步向上拉时,第二盖5b围绕第二铰链旋转以具有较宽的开口。 版权所有(C)2013,JPO&INPIT