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    • 2. 发明授权
    • Container with a stacking ring
    • 集装箱堆放圈
    • US5657871A
    • 1997-08-19
    • US584238
    • 1996-01-11
    • Robert E. WatersLarry D. Wyatt
    • Robert E. WatersLarry D. Wyatt
    • B65D21/02B65D21/032
    • B65D21/0224B65D7/045
    • A container (11), such as a beer keg or the like, includes a metallic top surface (14) and a metallic bottom surface (17) with metallic cylindrical sidewalls (15,18) extending therebetween. A metallic cylindrical top skirt (20) extends upwardly from and surrounds the top surface (14) while a metallic cylindrical bottom skirt (21) extends downwardly from and surrounds the bottom surface (17). An elastomeric ring (10) is positioned between the bottom surface (17) and the bottom skirt (21) and includes an annular foot (33) which extends downwardly below the bottom skirt (21). The foot (33) is thus adapted to rest on the ground and the ring (10) absorbs the shock of a drop to thereby protect the container (11) from damage. An outer diameter of the foot (33) is adapted to fit within the inner diameter of the top skirt (20) so that the container (11) may be stacked on a like container (11A).
    • 诸如啤酒桶等的容器(11)包括金属顶表面(14)和具有在其间延伸的金属圆柱形侧壁(15,18)的金属底表面(17)。 金属圆柱形顶裙(20)从顶表面(14)向上延伸并围绕顶表面(14),而金属圆柱形底裙(21)从底表面(17)向下延伸并围绕底表面(17)。 弹性环(10)定位在底表面(17)和底裙(21)之间,并且包括在底裙(21)下方向下延伸的环形脚(33)。 脚(33)因此适于搁置在地面上,并且环(10)吸收液滴的冲击,从而保护容器(11)免受损坏。 足部(33)的外径适于装配在顶部裙部(20)的内径内,使得容器(11)可以堆叠在类似的容器(11A)上。