公开(公告)号：US20170036825A1

公开(公告)日：2017-02-09

申请号：US15304278

申请日：2015-04-10

Applicant: NIPPON CLOSURES CO., LTD.

Inventor： Koji Kitano ,  Haruhiko Kondo ,  Yuko Fukuoka ,  Mitsuo Kumata ,  Katsuhito Ichimura ,  Yusuke Okubo

IPC: B65D41/40 ,  B67C3/22 ,  B67C7/00 ,  B67B3/02

CPC classification number: B65D41/40 ,  B65D41/12 ,  B65D41/42 ,  B67B3/02 ,  B67C3/22 ,  B67C7/00

Abstract: Provided is an airtight container for positive pressure beverage that has a cap which is able to improve airtightness. The airtight container for beverage is provided with a beverage container and a cap. The beverage container has a body portion and a flange. The flange is continuous with an upper portion of the body portion and defines an orifice. The cap is attached to the beverage container so as to seal the orifice. The cap has a liner and an exterior body. The liner has a thin liner portion for sealing a lower side portion of the flange and a thick liner portion for sealing an upper side portion of the flange. The exterior body is fixed to the flange so as to cover the liner from an outer side, in order to seal the orifice together with the liner. The exterior body presses the thin liner portion against the lower side portion of the flange and brings the thin liner portion in close contact therewith.

Abstract translation: 提供一种用于正压饮料的气密容器，其具有能够改善气密性的盖。 用于饮料的密封容器设置有饮料容器和帽。 饮料容器具有主体部分和凸缘。 凸缘与主体部分的上部连续并且限定孔口。 盖子连接到饮料容器以便密封孔口。 帽子有一个衬里和一个外部的身体。 衬套具有用于密封凸缘的下侧部分的薄衬套部分和用于密封凸缘的上侧部分的厚衬里部分。 外部主体固定在凸缘上以从外侧覆盖衬套，以便与衬套一起密封孔口。 外部主体将薄衬套部分压靠在凸缘的下侧部分上，并使薄衬套部分紧密接触。