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    • 4. 发明授权
    • Storage container
    • 储存容器
    • US06874650B2
    • 2005-04-05
    • US10322020
    • 2002-12-19
    • Thomas WelshMichael C. ThumaLaura Morris
    • Thomas WelshMichael C. ThumaLaura Morris
    • B65D21/02B65D1/24
    • B65D21/0222B65D21/0233
    • A stackable container, including side walls extending upwardly from a bottom wall and defining an open-top, enclosed space therein, and rigid support members spaced about the bottom wall, the rigid support members having a vertical height. The side walls are tapered outwardly so as to be stackable in a nesting relationship within a similar container with a stacking offset less than the support members vertical height whereby the support members are supported on aligned rigid support members of the similar container. Outwardly tapered stress-relieving triangular corner surfaces extend upwardly between 130° and 140° from corners of the bottom wall and connect to side walls to form each junction of the bottom wall with two side wall. A lid has a rim adapted for placement around a container rim, with inwardly projecting flanges on each of the lid rim sides whereby the flanges extend beneath a downwardly facing portion of the container rim adjacent each of the four walls to releasably secure the lid to the container rim.
    • 一个可堆叠的容器,包括从底壁向上延伸并且在其中限定开口的封闭空间的侧壁以及围绕底壁间隔开的刚性支撑构件,刚性支撑构件具有垂直高度。 侧壁向外逐渐变细,以便在类似容器内以嵌套关系堆叠,堆叠偏移小于支撑构件垂直高度,由此支撑构件支撑在类似容器的对准的刚性支撑构件上。 向外锥形的应力消除三角形拐角表面从底壁的角部向上延伸130°至140°,并连接到侧壁,以形成底壁与两侧壁的每个连接处。 盖具有适于放置在容器边缘周围的边缘,在每个盖边缘侧上具有向内突出的凸缘,由此凸缘在与四个壁中的每一个相邻的容器边缘的面向下的部分的下方延伸,以将盖可释放地固定到 容器边缘