公开(公告)号：US4157147A

公开(公告)日：1979-06-05

申请号：US782689

申请日：1977-03-30

申请人： Laurence R. DeForest ,  Frank P. Richards

发明人： Laurence R. DeForest ,  Frank P. Richards

IPC分类号： A61K20060101 ,  B65B7/28 ,  B65D3/04 ,  B65D3/10 ,  B65D3/12 ,  B65D5/56 ,  B65D5/62 ,  C08L20060101

CPC分类号： B65D3/12 ,  B65B7/2878 ,  B65D3/04

摘要： A container is disclosed comprising a generally cylindrical or conical tubular sidewall; a bottom closure secured to a lower portion of the sidewall to seal the bottom end of the container; and an inwardly disposed rim being circumferentially continuous about the periphery of the top end of the container and comprising an upper end portion of the sidewall extending inwardly, downwardly, and outwardly in such a fashion that the edge of the inner surface of the upper end of the sidewall is in a position which is higher than the lowest portion of the rim. The incorporation of a top closure with such a container is also disclosed.

摘要翻译： 公开了一种容器，其包括大致圆柱形或圆锥形的管状侧壁; 底部封闭件固定到侧壁的下部以密封容器的底端; 以及向内设置的边缘，围绕容器的顶端的周边周向连续，并且包括侧壁的上端部分以向上，向下和向外延伸的方式延伸，使得上端的内表面的边缘 侧壁处于比边缘的最低部分高的位置。 还公开了具有这种容器的顶盖的结合。

公开(公告)号：US4190189A

公开(公告)日：1980-02-26

申请号：US897082

申请日：1978-04-17

申请人： Laurence R. DeForest

发明人： Laurence R. DeForest

IPC分类号： B65D3/10 ,  B65D3/12

CPC分类号： B65D3/10 ,  B65D3/12

摘要： A closure member, for a container, formed from corrugated paperboard, plastic, or other similar substance is provided. The closure member increases the strength of the container and the rigidity of the container sidewalls. In a preferred embodiment of the invention the edges of the closure member are flattened and formed into a depending skirt. The edge of the container sidewall is then rolled over the depending skirt to form a sealed unit. In a second embodiment of the invention, in which the edge of the closure member is not flattened, the closure member is inserted into the container and the edge of the container sidewall is rolled to form a support for the closure member. The edge of the closure member is sealed to the container sidewall in this second embodiment.

摘要翻译： 提供了用于由瓦楞纸板，塑料或其它类似物质形成的用于容器的封闭构件。 封闭构件增加了容器的强度和容器侧壁的刚性。 在本发明的一个优选实施例中，封闭构件的边缘被压平并形成为悬垂的裙部。 然后将容器侧壁的边缘在悬垂的裙部上滚动以形成密封单元。 在本发明的第二实施例中，封闭构件的边缘不变平，封闭构件插入容器中，并且容器侧壁的边缘被卷起以形成用于封闭构件的支撑件。 在该第二实施例中，封闭构件的边缘被密封到容器侧壁。