专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100264110A1 CAP AND CONTAINER HAVING THE CAP 有权
标题翻译：盖帽和集装箱
公开(公告)号：US20100264110A1
公开(公告)日：2010-10-21
申请号：US12808698
申请日：2008-01-31
申请人： Katsuaki Sumimiya , Hiroshi Hamana
发明人： Katsuaki Sumimiya , Hiroshi Hamana
IPC分类号： B65D41/04 , B65D53/00
CPC分类号： B65D41/045
摘要： The present invention provides a cap capable of improving sealing performance of a container, and suited for use in the case where the internal pressure of the container is high, for example, when the contents of the container is carbonated beverage, and a container having the cap.The present invention includes a cap main body having a top wall and a skirt wall pending from an outer circumferential part of the top wall, the skirt wall being provided with an internal thread that comes in screw engagement with an external thread of a container mouth part, and a gasket made of synthetic resin for hermetically sealing the container mouth part, wherein the gasket has a top plate that comes in abutment with a distal end part of the container mouth part to cover the distal end part, and an annular inner leg pending from the top plate, adapted to close fit with an inner circumferential face of the container mouth part, and an outer circumferential edge of the top plate is continuously formed with an annular bent part that bends downward with respect to the top plate and has the inner circumferential face covering an outer circumferential face of the container mouth part, and the cap main body has a biasing part that biases an outer circumferential face of the bent part of the gasket in a closed state, so that the biased bent part elastically deforms to be pushed against the outer circumferential face of the container mouth part.
摘要翻译：本发明提供一种能够提高容器的密封性能的盖，适用于容器的内部压力高的情况下，例如当容器的内容物为碳酸饮料时，具有帽。本发明包括一个帽主体，其具有从顶壁的外周部分悬挂的顶壁和裙壁，裙壁设置有内螺纹，该内螺纹与容器口部的外螺纹接合以及由合成树脂制成的用于密封容器口部的密封垫，其中所述垫圈具有顶盖，所述顶板与所述容器口部的远端部抵接以覆盖所述远端部，以及环形内腿等待从顶板适合与容器口部的内周面紧密配合，顶板的外周缘连续地形成有相对于顶板向下弯曲的环状弯曲部，覆盖容器口部的外周面的圆周面，帽主体具有偏压弯曲部的外周面的偏置部，使得偏压弯曲部弹性变形以推压在容器口部的外周面上。

IPRDB

热门服务

关于我们

友情链接

联系方式