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    • 4. 发明公开
    • CONTAINER LID FOR VACUUM SEALING HAVING LOCKING PARTS AND VACUUM-SEALED CONTAINER EMPLOYING SAME
    • ÜITÜELÜIT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT
    • EP2960175A1
    • 2015-12-30
    • EP14753918.3
    • 2014-02-19
    • Boru International Co., Ltd.
    • PARK, Sou Kyu
    • B65D51/16B65D81/20B65D45/16
    • A47J47/10B65D43/02B65D43/06B65D45/18B65D45/20B65D51/1644B65D81/2015B65D81/2038B65D2543/00101B65D2543/00203B65D2543/00564
    • Disclosed is a container lid for vacuum sealing which generates negative pressure in the internal space of a container, which is provided by covering the open upper part of a container main body, and seals same. An annular packing is mounted so as to go around the inner surface of a lid main body, and a check valve is mounted in the inner part of the outer surface of the lid main body. The check valve generates negative pressure in the internal space of the container by allowing air inside the container to flow to the outside but preventing outside air from flowing into the container when a pressure difference occurs between the inside and outside of the container. A plurality of self catching protrusions are provided respectively at a plurality of points on the edges of the lid main body, and a plurality of locking members are mounted respectively and pivotably in sections adjacent to the plurality of self catching protrusions. Each locking member comprises: self-locking protrusions which are press-fitted and coupled to the self catching protrusions in a closed state so that the locking members are not released; and main body-locking protrusions which prevent the container lid from being taken off from the container main body by being caught by the circumference of the opening part of the container main body or a main body catching protrusion, even if the container lid rises due to the expansion of the packing as a result of a decrease in the negative pressure generated inside the container.
    • 公开了一种用于真空密封的容器盖,其通过覆盖容器主体的敞开的上部并且将其密封而在容器的内部空间中产生负压。 安装环状填料以绕盖体主体的内表面安装,止回阀安装在盖主体的外表面的内部。 止回阀在容器的内部空间中通过允许容器内部的空气流到外部而在容器的内部和外部之间发生压力差时阻止外部空气流入容器,从而在容器的内部空间中产生负压。 分别在盖主体的边缘上的多个点处设置多个自锁突起,并且多个锁定构件分别安装在与多个自动捕捉突起相邻的部分中并且可枢转地安装。 每个锁定构件包括:自锁突起,其在闭合状态下被压配并联接到自身捕获突起,使得锁定构件不被释放; 以及主体锁定突起,其防止容器盖从容器主体的开口部的周围或主体卡止突起被容纳在主体上,即使容器盖由于 由于容器内产生的负压降低,膨胀膨胀。