发明名称 |
Closure device for a container |
摘要 |
A closure device for a container is described consisting of a cap for a container and a cap lid which is pivotably mounted on the cap. The cap lid has an encircling circumferential border which projects downwardly from the upper surface of the lid. The border is a curved spherical surface segment and the cap defines a cup-shaped recess which is complementary in shape to facilitate sealing. The center of curvature of the spherical surface segment is located on the pivot axis of the cap lid. A pair of supporting plates are formed on a base portion of the cap and are guided in the pivot plane of the cap lid by parallel guide ribs so that the cap is non-rotatably mounted and pivotably mounted reliably in the recess and is sealed in every operating position relative to the container cap.
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申请公布号 |
US4645086(A) |
申请公布日期 |
1987.02.24 |
申请号 |
US19850781253 |
申请日期 |
1985.09.27 |
申请人 |
BIELSTEINER VERSCHLUSSTECHNIK GMBH |
发明人 |
ROSENTHAL, KARL-HEINZ |
分类号 |
B65D47/20;B65D47/26;(IPC1-7):B67D3/00 |
主分类号 |
B65D47/20 |
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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