Dual compartment pump dispenser
    8.
    发明授权
    Dual compartment pump dispenser 失效
    双室泵分配器

    公开(公告)号:US5740947A

    公开(公告)日:1998-04-21

    申请号:US645395

    申请日:1996-05-13

    CPC分类号: B05B11/3084 B65D81/3288

    摘要: A dual compartment pump dispenser is provided which includes a first and second container with a pair of independent pump mechanisms each for emptying product through a respective dispensing nozzle. The dispensing nozzles have openings oriented in a direction at least 60.degree. apart from one another, preferably 180.degree. apart. Different compositions are intended to be stored in each container for sequential rather than simultaneous use. The containers are joined along a sinusoidal curvilinear surface having complementary mating elongated recesses and ridges. A collar and base cup fasten the containers together.

    摘要翻译: 提供了一种双室泵分配器,其包括具有一对独立泵机构的第一和第二容器,每个用于通过相应的分配喷嘴排空产品。 分配喷嘴具有相对于彼此至少60°的方向定向的开口,优选地相差180°。 不同的组合物旨在存储在每个容器中用于顺序而不是同时使用。 容器沿着具有互补配合的细长凹槽和脊的正弦曲线表面连接。 衣领和底杯将容器固定在一起。