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    • 5. 发明授权
    • Pull-tab for liquid container
    • 液体容器拉片
    • US5647500A
    • 1997-07-15
    • US677176
    • 1996-07-09
    • Hidetoshi KonnoMasamichi KanekoJunichi Satoyoshi
    • Hidetoshi KonnoMasamichi KanekoJunichi Satoyoshi
    • B65D5/70B65D17/34B65D17/50
    • B65D5/708B65D17/505B65D2517/0013B65D2517/0086B65D2517/5018B65D2517/5064B65D2517/5086
    • A pull-tab for a liquid container according to the present invention is designed in form of a sheet, and by providing a cutting line in form of a ring, leaving a connecting sector on the periphery, it comprises a handle sector, being the portion outside said cutting line, and a main sector, being the portion inside the cutting line. By providing another cutting line in convex arc in the direction away from the connecting sector on the main sector, a fastening sector is formed. In this pull-tab, the main sector covers the pouring mouth when the connecting sector is positioned near outer periphery of the pouring mouth of the liquid container. A sector between an end of the main sector opposite to the connecting sector and a fastening sector is bonded to the surface of the liquid container. When the handle sector is lifted up and the main sector is pulled up with edges of the bonded sector as a supporting axis, the fastening sector is turned, and its forward end is stopped on the surface of the liquid container.
    • 根据本发明的用于液体容器的拉片被设计成片材的形式,并且通过提供环形切割线,在周边上留下连接部分,其包括手柄部分,作为部分 在切割线之外,主要部分是切割线内的部分。 通过在远离主扇区上的连接扇区的方向上提供另一个弧形切割线,形成紧固扇区。 在该拉片中,当连接部分位于液体容器的倾倒口的外周附近时,主部分覆盖浇口。 与主要扇区的与连接扇区相对的端部与紧固部分之间的区段结合到液体容器的表面。 当手柄扇区被提起并且主扇区被拉起并带有边缘的接合扇区作为支撑轴线时,紧固扇区被转动,并且其前端停在液体容器的表面上。