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Beverage containers

US-8317043-B2

Abstract

A beverage container comprises a receptacle ( 2 ) which has a central axis ( 3 ) and is sealed by a lid ( 6 ) of resilient material. The receptacle includes a neck ( 8 ) defining an opening and the lid includes a closure plate ( 30, 32 ), integral with which is a depending skirt ( 18 ) extending around the outer surface of the neck. The inner surface of the skirt ( 18 ) carries a continuous annular flange ( 20 ), which is in sealing engagement with the underside of a continuous downwardly directed annular shoulder ( 14 ) on the outer surface of the neck and thus prevents movement of the lid in the axial direction away from the receptacle. The annular flange ( 20 ) on the lid is connected thereto by a resilient hinge connection ( 22 ). The annular flange ( 20 ) is elongate in axial sectional view. The end surface of the free end of the flange ( 20 ) is in sealing engagement with the underside of the shoulder ( 14 ) and the resilience of the resilient hinge connection ( 22 ) urges the side surface of the free end of the annular flange ( 20 ) into sealing engagement with the external surface of the neck.

Patent figures（8）

US-8317043-B2 figure 1
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US-8317043-B2 figure 2
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US-8317043-B2 figure 3
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US-8317043-B2 figure 4
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US-8317043-B2 figure 5
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US-8317043-B2 figure 6
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US-8317043-B2 figure 7
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US-8317043-B2 figure 8
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Source status & events

No source-status events are recorded.

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