发明名称 |
Container with pump for discharging bubbles |
摘要 |
A pump for discharging bubbles is provided on a neck portion of a container body. The pump for discharging bubbles comprises a cylinder for liquid in which a first piston slides, a cylinder for air in which a second piston slides, a pump head on which a nozzle is provided and which is connected to the first piston and the second piston so as to drive the both pistons, a vapor-liquid mixing chamber in which liquid delivered from the cylinder for liquid and air delivered from the cylinder for air are joined and a bubbling member provided between the nozzle and the vapor-liquid mixing chamber. Liquid within the container body and outside air are pumped up to be joined in the vapor-liquid mixing chamber and the vapor-liquid is bubbled via the bubbling member to be discharged in a foamy state from the nozzle by depressing the pump head. |
申请公布号 |
US7401714(B2) |
申请公布日期 |
2008.07.22 |
申请号 |
US20070711083 |
申请日期 |
2007.02.27 |
申请人 |
YOSHINO KOGYOSHO CO., LTD. |
发明人 |
IIZUKA SHIGEO;MIZUSHIMA HIROSHI;TSUCHIDA HARUO;SAITO TADAO |
分类号 |
B67D7/74;B67D7/76;B67D7/78 |
主分类号 |
B67D7/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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