发明名称 Creamy substance dispenser, in particular for toothpaste
摘要 The invention provides a creamy substance dispenser formed from a small number of components of easy and economical construction and assembly. The dispenser comprises a main body defining a metering chamber communicating with a creamy substance container, within said chamber there being sealedly slidable a piston from which there projects a hollow stem extending into a hollow appendix projecting from a skirt rigid with the main body; the appendix is provided with a discharge hole closable by the end of said stem urged by a spring, the stem freeing said discharge hole when made to translate by manual action. <IMAGE>
申请公布号 EP0686431(A2) 申请公布日期 1995.12.13
申请号 EP19950103725 申请日期 1995.03.15
申请人 TER S.R.L. 发明人 ALBINI, GIOVANNI;RUSCITTI, TOMMASO;CARLAPPI, FRANCO
分类号 B05B11/00;B65D47/20;B65D83/00;(IPC1-7):B05B11/00;B65D47/34 主分类号 B05B11/00
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