公开(公告)号：US06419112B1

公开(公告)日：2002-07-16

申请号：US09585689

申请日：2000-06-01

申请人： Robert Bruce ,  Robert C. Warrer ,  Herbert B. Farmer

发明人： Robert Bruce ,  Robert C. Warrer ,  Herbert B. Farmer

IPC分类号： B65D4118

CPC分类号： B65D21/0219 ,  B65D21/022 ,  B65D47/06

摘要： A spill resistant lid includes a sealing bead in pressure contact with the inside wall of a container to be closed when the lid is in sealing position with respect to the container to substantially seal the container. The lid includes a first cylindrical wall and a second cylindrical wall spaced apart to form a receiving channel for the top of a container to be sealed. A ridge extends into the channel from the first cylindrical wall to hold the lid in place. The sealing bead extends into the channel from the second cylindrical wall. A central lid portion closes the area inside the second cylindrical wall and applies sealing pressure to the bead. In a preferred embodiment a third cylindrical wall in the central lid portion is joined to the second cylindrical wall by a web. The relative positions of the second cylindrical wall, the web, and the third cylindrical wall are deformed when the lid is in sealing position on the container and such deformation causes the bead to apply sealing pressure to the inside container wall. The central lid portion also preferably includes a container bottom platform and container receiving groove or secondary container platform for receiving and holding the bottom of a container stacked on the lid.

摘要翻译： 防漏盖包括当盖处于相对于容器处于密封位置以基本上密封容器时与要关闭的容器的内壁压力接触的密封珠。 盖子包括第一圆柱形壁和间隔开的第二圆柱形壁，以形成待密封容器顶部的接收通道。 脊从第一圆柱形壁延伸到通道中以将盖保持在适当位置。 密封珠从第二圆柱形壁延伸到通道中。 中心盖部分封闭第二圆柱形壁内部的区域，并且对珠粒施加密封压力。 在优选实施例中，中心盖部分中的第三圆柱形壁通过腹板连接到第二圆柱形壁。 当盖子处于容器的密封位置时，第二圆柱形壁，腹板和第三圆柱形壁的相对位置变形，这种变形使得凸缘对内部容器壁施加密封压力。 中央盖部分还优选地包括容器底部平台和用于接收和保持堆叠在盖上的容器的底部的容器容纳槽或辅助容器平台。

公开(公告)号：US06419105B1

公开(公告)日：2002-07-16

申请号：US09671027

申请日：2000-09-26

申请人： Robert Bruce ,  Robert C. Warrer

发明人： Robert Bruce ,  Robert C. Warrer

IPC分类号： A65D4132

CPC分类号： B65D47/06 ,  B65D2543/00046

摘要： A spill resistant lid to be secured over the open top of a container to resist spilling of the container contents from the open top of the container includes a central lid portion extending over the open top of the container. A raised portion, such as a drinking mouthpiece, extends above the central lid portion and a deformable section, such as a cylindrical section, extends downwardly from the raised portion toward the central lid portion. The deformable section is at least partially separable from the central lid portion so it can be deformed in an over center manner or other manner such that deformation of the deformable section toward the raised portion results in the deformable section assuming a stable open position exposing an opening or hole through the lid into the container and deformation of the deformable section from open position results in the deformable section assuming a stable closed position over the opening or hole.

摘要翻译： 要在容器的开口顶部上固定防溢盖以防止容器内容物从容器的开口顶部溢出，包括在容器的敞开的顶部上延伸的中心盖部分。 诸如饮用接口的凸起部分在中心盖部分的上方延伸，并且诸如圆柱形部分的可变形部分从凸起部朝向中心盖部分向下延伸。 可变形部分至少部分地与中心盖部分分离，使得其可以以过中心的方式或其他方式变形，使得可变形部分朝向凸起部分的变形导致变形部分呈现稳定的打开位置，露出开口 或穿过盖的孔进入容器，并且可变形部分从打开位置的变形导致可变形部分在开口或孔上方呈现稳定的关闭位置。