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1. 发明授权

US4418840A Automatic toothpaste dispenser 失效
标题翻译：自动牙膏分配器
公开(公告)号：US4418840A
公开(公告)日：1983-12-06
申请号：US236851
申请日：1981-02-23
申请人： David P. Gardner, Sr.
发明人： David P. Gardner, Sr.
IPC分类号： B65D35/28 , B65G27/18
CPC分类号： B65D35/285
摘要： This invention is directed to a dispenser for housing and dispensing on demand a predetermined amount of the semi-fluid contents of a compressible tube container, such as a toothpaste tube. The dispenser for automatically dispensing a semi-fluid material that can be caused to flow slowly from a compressible tube comprises:(a) a structure for holding the tube in a position such that the opening in the tube extends downwardly;(b) an arrangement for slidably closing the end of the opening in the tube;(c) a device for agitating upon manual command the tube and semi-fluid contents such that the contents are induced to flow;(d) the above recited arrangement withdrawing the slidable closure from the opening upon manual command to thereby permit the material to flow gradually out of the tube.
摘要翻译：本发明涉及一种用于根据需要容纳和分配预定量的可压缩管容器（例如牙膏管）的半流体内容物的分配器。用于自动分配可以从可压缩管缓慢流动的半流体材料的分配器包括：（a）用于将管保持在管中的开口向下延伸的位置的结构; （b）用于可滑动地封闭管中的开口的端部的装置; （c）用于手动搅拌管和半流体内容物使得内容物被引起流动的装置; （d）上述装置在手动指令下从开口中取出可滑动闭合件，从而允许材料逐渐流出管。

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