发明名称 Device for squeezing and winding collapsible tubes
摘要 A device for squeezing successive portions of a collapsible tube containing a dischargeable material, such as toothpaste, and for winding the emptied tube portion includes a longitudinally split tubular body portion which flexibly and resiliently supports a pair of jaws on opposite sides of the longitudinal slit for extending over opposite sides of a collapsible tube portion from which the contents are to be squeezed. The jaws are squeezed together manually by the user and the emptied portion of the collapsible tube is wound on a key extending into a cylindrical cavity within the tubular portion.
申请公布号 US4576314(A) 申请公布日期 1986.03.18
申请号 US19830552349 申请日期 1983.11.16
申请人 ELIAS, ABE G.;ELIAS, PETER G. 发明人 ELIAS, ABE G.;ELIAS, PETER G.
分类号 B65D35/32;(IPC1-7):B65D35/28 主分类号 B65D35/32
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