Plastic bottle with champagne base
    6.
    发明授权
    Plastic bottle with champagne base 有权
    塑料瓶与香槟基地

    公开(公告)号:US06769561B2

    公开(公告)日:2004-08-03

    申请号:US10266484

    申请日:2002-10-08

    IPC分类号: B65D102

    CPC分类号: B65D1/0276

    摘要: A molded plastic bottle has a base having an outside surface rotationally symmetric about a longitudinal axis of the bottle including a convex heel and a central concavity separated by a standing ring supporting the bottle on an underlying surface. The convex heel has an upper margin integrally formed with the sidewall of the bottle and a lower margin defining an outer portion of the standing ring. The central concavity includes a first surface having a lower most portion defining an inner portion of the standing ring. The standing ring inner portion and outer portion intersect in an abrupt edge with the inner portion of the standing ring generally being inclined with respect to the plane at an angle of between about 30° and 50°.

    摘要翻译: 模制塑料瓶具有基部,其具有围绕瓶的纵向轴线旋转对称的外表面,该外表面包括凸起的跟部和由在下表面上支撑瓶的立环分开的中心凹部。 凸起的鞋跟具有与瓶的侧壁一体形成的上边缘和限定立环的外部的下边缘。 中心凹部包括具有限定立环的内部的最下部的第一表面。 站立环内部和外部部分在突然的边缘相交,而立环的内部通常相对于该平面以大约30°至50°的角度倾斜。