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发明名称
隐形防溢漏斗
摘要
本实用新型公开了一种隐形防溢漏斗,包括抽漏斗和凹槽,其中,所述漏斗外表面有凹槽,凹槽的个数大于等于1个。采用上述结构的本实用新型相比现有技术在倒液体时,瓶子里的气体可以同时从漏斗外侧的凹槽中排出,漏斗里的液体就不容易溢出,而且下流速度大大加快。
申请公布号
CN201614279U
申请公布日期
2010.10.27
申请号
CN200920214709.6
申请日期
2009.12.02
申请人
松江区泗泾小学
发明人
张婉莉
分类号
B67C11/02(2006.01)I
主分类号
B67C11/02(2006.01)I
代理机构
代理人
主权项
一种隐形防溢漏斗,包括漏斗(1)和凹槽(2),其特征在于:所述漏斗(1)外表面有凹槽(2),凹槽(2)的个数大于等于1个。
地址
201601 上海市松江区泗泾镇文化路30号
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