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发明名称
防堵塞插口
摘要
本实用新型公开了一种防堵塞插口,属于五金制品领域,由插口管、堵塞、弹簧组成,由一端封口的管状物口朝上作为插口管,另将一小段同样形状的截面外径略小于插口管内径的管状物堵塞开口朝下置于插口管内,在堵塞下装置一弹力适当的压缩簧。它可有效地防止泥砂碎屑塞堵插口现象的发生。
申请公布号
CN201679339U
申请公布日期
2010.12.22
申请号
CN201020123110.4
申请日期
2010.01.31
申请人
裴学华
发明人
裴学华
分类号
E05C1/08(2006.01)I
主分类号
E05C1/08(2006.01)I
代理机构
代理人
主权项
一种防堵塞插口,由插口管、堵塞、压缩簧组成,其特征是插口管为一管状物,其一端封住,开口朝上,堵塞也为一同样形状、有底的截面略小的管状物,堵塞口朝下置于插口管内,在堵塞口内和插口管底面之间装置有压缩簧。
地址
322022 浙江省义乌市江东区二区6-7
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