Bottom structure for a plastic bottle
    41.
    发明授权
    Bottom structure for a plastic bottle 有权
    塑料瓶的底部结构

    公开(公告)号:US09580206B2

    公开(公告)日:2017-02-28

    申请号:US13825545

    申请日:2011-09-21

    IPC分类号: B65D1/02 B65D23/00

    摘要: This invention relates to a base for a plastic bottle, especially for beverages under pressure, comprising an annular heel (6) which preferably is integral with the side wall (2) of the bottle, and a concave section (7) that is surrounded by, and integral with, the heel (6), wherein the concave section (7) comprises reinforcing elements arranged in a star pattern and increasing its rigidity, wherein the reinforcing elements are formed by convex areas (9) of the concave section (7) and the concave section (7) including the convex area (9) have essentially the same wall thickness.

    摘要翻译: 本发明涉及一种用于塑料瓶的底座,特别是用于压力下的饮料,包括一个优选地与瓶的侧壁(2)成一体的环形鞋跟(6),以及一个由 并且与所述跟部(6)成一体,其中所述凹部(7)包括以星形图案布置并增加其刚度的增强元件,其中所述增强元件由所述凹部(7)的凸形区域(9)形成, 并且包括凸区域(9)的凹部(7)具有基本相同的壁厚。