发明名称 Pump for liquid dispensers
摘要 The present invention relates to a liquid dispenser which comprises a cover (2) connecting to the opening of a container and a main body (9) connecting to the cover (2). The main body (9) comprises a chamber in communication with the cover (2) and a liquid outlet for liquid discharge, wherein a liquid output device is arranged in the chamber, a button (8) is arranged on the main body (9) for controlling the action of the liquid output device, a one-way valve is arranged in the liquid output device for adjusting the open / close state of a liquid output passage.
申请公布号 EP1886736(A1) 申请公布日期 2008.02.13
申请号 EP20070113514 申请日期 2007.07.31
申请人 YUAN, JIANJUN 发明人 YUAN, JIANJUN
分类号 B05B11/00 主分类号 B05B11/00
代理机构 代理人
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