公开(公告)号：US20090173711A1

公开(公告)日：2009-07-09

申请号：US12307236

申请日：2007-02-13

申请人： Takashi Maeda ,  Masafumi Ooyama ,  Katsuhito Ujihara ,  Hirofumi Oosako ,  Hidetoshi Hirota ,  Hiroshi Yoneda ,  Tooru Umekawa

发明人： Takashi Maeda ,  Masafumi Ooyama ,  Katsuhito Ujihara ,  Hirofumi Oosako ,  Hidetoshi Hirota ,  Hiroshi Yoneda ,  Tooru Umekawa

IPC分类号： B65B7/28 ,  B65D41/04

CPC分类号： B65D35/08 ,  B65D35/12

摘要： If the diameter of an opening side neck portion is decreased to minimize the contact surface between contents and air and a small cap is fitted on a container where there is the concern that exposure to air may alter the quality of contents in the container, there is not only the problem that a gap results between the cap top board and the container opening where adequate locking force is not available but the problem that force is required to open and close the lid, making removal and fitting troublesome.A container made so a large cap can be fitted thereto by providing a cap locking neck portion 30 whose inner and outer diameters are larger than an opening side neck portion 13 at a container should side neck portion 14 of a container neck 10.

摘要翻译： 如果开口侧颈部的直径减小以使内容物和空气之间的接触表面最小化，并且小容器安装在容器上，在容器中存在着暴露于空气可能改变容器内容物质量的问题，则存在 不仅在盖顶板和容器开口之间产生间隙的问题，其中没有足够的锁定力，而是需要用力打开和关闭盖子，使得拆卸和装配麻烦的问题。 通过在容器颈部10的容器侧侧颈部14处设置一个盖子锁定颈部30，其内径和外径大于开口侧颈部13，可以将其制成大盖的容器。