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公开(公告)号:US20160107806A1
公开(公告)日:2016-04-21
申请号:US14787902
申请日:2014-04-29
CPC分类号: B65D45/322 , A47G19/2205 , B65D41/086 , B65D41/165 , B65D85/72
摘要: A closure for releasably securing to a container adapted for storing foodstuff or a beverage, the closure comprising closing means (14) for closing a mouth of the container and securing means (22,23) for securing it in a closed position, the closing means and the securing means being formed of a plastics material comprising polyoxymethylene so as to provide a substantial gas barrier to the passage of oxygen and/or carbon dioxide therethrough, The closure may have a sealing member (18) formed of resilient material (compared to the rigid material of the remainder of the closure) for providing a seal between the closure and the container. The sealing member may be provided on a bore component which projects into the container so that, in use, it seals against an internal surface of the container. The sealing member may be an o-ring (18) formed of an elastomer, e.g. nitrile butadiene rubber. A foodstuff or beverage container, e.g. in the shape of a wine glass or the shape of a beer glass, having such a closure is also described. The use of a plastics material comprising polyoxymethylene for closing a container provides a barrier to the ingress of oxygen and/or to the egress of carbon dioxide to improve the shelf life of the product is also described.
摘要翻译: 一种用于可释放地固定到适于储存食品或饮料的容器的封闭件,所述封闭件包括用于封闭容器的口部的闭合装置(14)和用于将其固定在关闭位置的固定装置(22,23) 并且所述固定装置由包含聚甲醛的塑料材料形成,以便为通过其中的氧气和/或二氧化碳的通道提供实质的阻气。所述封闭件可具有由弹性材料形成的密封构件(18) 闭合件的其余部分的刚性材料),用于在封闭件和容器之间提供密封。 密封构件可以设置在突出到容器中的孔组件上,使得其在使用中密封在容器的内表面上。 密封构件可以是由弹性体形成的O形环(18),例如, 丁腈橡胶。 食品或饮料容器,例如 还描述了具有这种封闭物的酒杯形状或啤酒玻璃的形状。 还描述了包含聚甲醛封闭容器的塑料材料对氧气进入和/或二氧化碳逸出的屏障,以提高产品的保质期。
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公开(公告)号:US20170197764A1
公开(公告)日:2017-07-13
申请号:US15414205
申请日:2017-01-24
CPC分类号: B65D85/72 , B65D41/065 , B65D51/1688
摘要: A container and closure includes a closure secured to the container through projections comprising a series of horizontal, circumferentially spaced apart elements arranged so that the elements on the closure can pass though the spaces between the elements on the container and locate beneath them to secure the closure to the container. The elements of the projection on the container are separated from each other in the circumferential direction and do not overlap with each other in the vertical direction and the elements of the projection on the closure are separated from each other in the circumferential direction and do not overlap with each other in the vertical direction. The closure carries a sealing member for providing a seal with either an internal or external sealing surface of the container. The seal is driven down from a lead-in surface to engage the sealing surface as the closure is rotated.
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公开(公告)号:US20160059999A1
公开(公告)日:2016-03-03
申请号:US14934858
申请日:2015-11-06
发明人: Anthony H. J. Fraser , John Hein
IPC分类号: B65D41/04
CPC分类号: B65D41/0442 , B65D41/00 , B65D41/08 , B65D41/086 , B65D41/62 , B65D53/02 , B65D2543/00564 , B65D2543/00972
摘要: A closure for a container having a circular opening defining an axis, the closure being securable to the container so as to close said opening, the closure having an o-ring sealing member mounted thereon so as to provide a seal with a sealing surface of the container, when the closure is secured to the container, the sealing surface extending around an upper surface or an internal surface of the container. The closure may comprise a bore feature which, in use, extends through the opening into the interior of the container and the o-ring seal may be provided on the bore feature. Various forms of closure are described, eg for closing a bottle neck and a wide-mouth closure. The closure may comprise an inner component and an outer component, eg a cap-on-collar closure, and the container preferably has no thread features on the exterior thereof so it is comfortable to drink from.
摘要翻译: 用于具有限定轴线的圆形开口的容器的封闭件,所述封闭件可固定到所述容器以封闭所述开口,所述封闭件具有安装在其上的O形密封件,以便提供与所述密封件的密封表面的密封 容器,当封闭件固定到容器时,密封表面围绕容器的上表面或内表面延伸。 封闭件可以包括孔特征,其在使用中通过开口延伸到容器的内部,并且O形环密封件可以设置在孔特征上。 描述了各种形式的闭合,例如用于封闭瓶颈和广口闭合。 封闭件可以包括内部部件和外部部件,例如帽上盖子封闭件,并且容器优选地在其外部不具有螺纹特征,因此从中可以舒适地饮用。
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