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发明授权
CN1757570B 容器盖 失效 - 权利终止

容器盖
摘要：
提供一种易于饮用的容器盖，尽管是不具有保形性的合成树脂制的容器盖，仍可以将构成饮用口或注入口的开口保持得很大，而不使拉把脱离容器盖。容器盖1是可将封盖部2的周围的一部分保持在非裂断状态下同时使其他部分断裂开而形成构成饮用口或注入口的开口9的合成树脂制的容器盖；具有设置在封盖部2的末尾的拉把3、设置在封盖部2的周围的外缘裂断预定部4和外缘折转预定部5、从封盖部2的末尾开始延伸设置并可与外缘裂断预定部4配合形成规定长度的延长部8的中央裂断预定部6、设置在封盖部2的末尾即延长部8的形成预定部上的用来保持住封盖部2的开口状态的挂扣部7。
摘要（英）：

The invention provides a container cap with easy drinking, which is made from synthetic resin without shape retention, can keep large drinking mouth or filling aperture and hold handle on the container cap, wherein the container cap 1 is the one made from synthetic resin which can keep part periphery of a sealing portion 2 at non-broken state and break other portion to form the opening 9 of drinking mouth or filing aperture. The invention comprises a handle 3 at the end of the sealing portion 2, a flange break preset portion 4 at the periphery of the sealing portion 2, a central break preset portion 6 extended from the end of the sealing portion 2 and provided with an extension portion 8 for matching the flange break preset portion 4 to form a definite length, and a hanging portion 7 at the end of the sealing portion 2 as the preset portion of the extension portion 8 for keeping the open state of the sealing portion 2.

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