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    • 2. 发明授权
    • Spring-loaded bottle cap/applicator apparatus
    • 弹簧瓶盖/敷料器
    • US5116154A
    • 1992-05-26
    • US711628
    • 1991-06-06
    • Gary E. Fulkerson
    • Gary E. Fulkerson
    • A45D34/04A46B11/00
    • A46B11/00A45D34/045
    • A spring-loaded bottle cap/applicator apparatus for enabling the contents at the very most bottom portion of a container such as a nail polish bottle to be reached by a brush of the apparatus. A cap assembly, a brush member, and a coil spring are disposed within the cap assembly to bias the brush member outwardly relative to the upper cap member when said cap assembly is not threadably engaged with a threaded neck portion of the container. An outwardly protruding shoulder portion disposed on a base portion of the brush member limits the outward travel of the brush member and holds the brush member captively within the cap assembly. The construction of the cap assembly, in conjunction with the construction of the brush member, enables the apparatus to be constructed simply, quickly easily, and inexpensively to produce a bottle/cap applicator which is capable of reaching the very lowermost contents of the container with which it is secured, and which is maintained at a predetermined position within the container as the cap assembly is threadably screwed onto the neck portion of the container.
    • 用于使容器(例如指甲油瓶)的最底部的内容物能够通过设备的刷子到达的弹簧加载的瓶盖/涂抹器装置。 盖组件,刷构件和螺旋弹簧设置在盖组件内,以在所述盖组件不与容器的螺纹颈部螺纹接合时相对于上盖构件向外偏压刷构件。 设置在刷构件的基部上的向外突出的肩部限制了刷构件的向外移动并将刷构件保持在盖组件内。 盖组件的构造与刷构件的结构一起使得该装置能够简单,快速容易地且廉价地构造,以产生能够到达容器中最低含量的瓶/盖施用器, 其被固定,并且当盖组件螺纹连接到容器的颈部上时,其保持在容器内的预定位置。