发明名称 |
Interference squeeze contour seal assembly closure having a dual thickness neck portion |
摘要 |
A squeeze contour seal assembly includes a container and a cap. The container has a neck portion which forms an opening. The neck portion has first and second wall thicknesses and screw threads for engaging the cap. The first wall thickness is greater than said second wall thickness. The cap has grooves for engaging the screw threads and a plug seal for releaseably engaging the opening when the screw threads and the grooves are threadably engaged. The second wall thickness engages a slot formed between the plug seal and the cap, thereby creating an interference fit between the neck portion and the plug seal and providing a leak free seal.
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申请公布号 |
US5860546(A) |
申请公布日期 |
1999.01.19 |
申请号 |
US19970818831 |
申请日期 |
1997.03.15 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CARRIER, FRANK LESLIE |
分类号 |
B05B11/00;B65D41/04;(IPC1-7):B65D41/00 |
主分类号 |
B05B11/00 |
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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