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. 发明授权

US08272525B1 Lip-openable spill-proof container 有权
标题翻译：可开启的防爆容器
公开(公告)号：US08272525B1
公开(公告)日：2012-09-25
申请号：US09634773
申请日：2000-08-09
申请人： Richard D La Torre , Joseph P Sejnowski , Aidan J Petrie , Richard S Chomik
发明人： Richard D La Torre , Joseph P Sejnowski , Aidan J Petrie , Richard S Chomik
IPC分类号： A47G19/22
CPC分类号： A47G19/2272
摘要： A lip-openable lid is provided for use in connection with a container or container cap having a valve seat and an opening for egress of container contents. A lip-openable container is also provided that employs the lip-openable lid. The lid is comprised of a gasket with a lip-engageable annular wall, a central portion radially inward of the wall, and a peripheral flange that is engageable with the valve seat. The lid includes a rigid support that has liquid flow openings, supports the central portion of the gasket and positions the gasket against the valve seat. The lid can also include means for securing the gasket to the support. The central portion of the gasket is comprised of a flexible elastomer and is capable of flexing and stretching to displace the flange from the valve seat when downward pressure is applied against the gasket. When downward pressure is applied, the central portion of the gasket contacts the rigid support and flexes and stretches downward from and/or over the rigid support. The annular wall and the flange can be comprised of flexible elastomeric material. The flange can include a rigidifying material.
摘要翻译：提供一个可开启的唇盖，用于与具有阀座和容器内容物出口的开口的容器或容器盖结合使用。还提供了一种可开启嘴唇的容器，该容器采用可开启嘴唇的盖子。该盖由具有可与唇缘接合的环形壁，位于壁的径向内侧的中心部分以及可与阀座接合的周边凸缘的垫圈构成。该盖包括具有液体流动开口的刚性支撑件，支撑垫圈的中心部分并将垫圈定位在阀座上。盖子还可以包括用于将垫圈固定到支撑件的装置。垫圈的中心部分由柔性弹性体构成，并且当向垫圈施加向下的压力时能够弯曲和拉伸以使阀座从阀座移位。当施加向下的压力时，垫圈的中心部分接触刚性支撑件并且从刚性支撑件向下弯曲和/或向上延伸。环形壁和凸缘可以由柔性弹性材料构成。凸缘可以包括硬化材料。

IPRDB

热门服务

关于我们

友情链接

联系方式