发明名称 |
Refill with flexible mesh screen for liquid dispenser |
摘要 |
An apparatus for dispensing liquid with a specialized refill including a flexible reservoir and mesh screen is disclosed. The apparatus includes a housing; a flexible reservoir for storing the liquid; disposed within the housing; a flexible tubular member connected to the reservoir for selectively dispensing the liquid from the reservoir; and, a flexible mesh screen disposed within said reservoir. The flexible mesh screen produces a plurality of flow channels between the reservoir material and the output orifice of the reservoir to enable said liquid to continuously empty into said tubular member. In a preferred embodiment, the screen is a square screen with a side dimension at least equal to the diameter of the output orifice at the bottom of the reservoir and is fabricated from a plastic coated fiberglass material.
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申请公布号 |
US4381846(A) |
申请公布日期 |
1983.05.03 |
申请号 |
US19800214977 |
申请日期 |
1980.12.10 |
申请人 |
SANI-FRESH INTERNATIONAL, INC. |
发明人 |
HECK, SAMUEL C. |
分类号 |
B65D77/06;(IPC1-7):B65D37/00 |
主分类号 |
B65D77/06 |
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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