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1. 发明申请

WO2010134931A1 DISPENSING CLOSURE WITH REMOVABLE MEMBRANE 审中-公开
标题翻译：用可拆卸的膜分配闭合
公开(公告)号：WO2010134931A1
公开(公告)日：2010-11-25
申请号：PCT/US2009/058029
申请日：2009-09-23
申请人： PORTOLA PACKAGING, INC. , LOHRMAN, Richard , MA, Mike Xiaoli , ZHANG, Limin
发明人： LOHRMAN, Richard , MA, Mike Xiaoli , ZHANG, Limin
IPC分类号： B65D41/32
CPC分类号： B65D47/0809 , B65D47/2031
摘要： A closure for a container having a container opening has a base body adapted for engaging retention with the container, a top portion, and a skirt depending from the top portion. A removable membrane joined to the top portion through a frangible line of weakness may be provided. A lid allowing movement between closed and opened positions is attached to the base body through a hinge structure. includes at least one line of weakness extending from a point vicinal a lower edge of the skirt to the hinge structure such that a pulling force applied to the lid will be transmitted to the line of weakness of the skirt to cause material separation thereof and enable removal of the closure from the container. The skirt may also include a tab downwardly extending from the skirt or a tamper evident band thereof for orientation of the closure relative the container.
摘要翻译：具有容器开口的容器的盖子具有适于与容器接合保持的基体，顶部和从顶部悬垂的裙部。可以提供通过易碎的弱线连接到顶部的可移除膜。允许在关闭位置和打开位置之间运动的盖子通过铰链结构附接到基体。包括至少一条弱点，其从裙部的下边缘靠近的位置延伸到铰链结构，使得施加到盖的拉力将被传递到裙部的弱线，以使其材料分离并且能够移除从容器的封闭。裙部还可以包括从裙部向下延伸的突出部或其篡改明显的带，用于封闭件相对于容器的取向。

2. 发明申请

WO2008141162A1 DISPENSING CLOSURE WITH HINGED LID 审中-公开
标题翻译：配有铰链的封闭
公开(公告)号：WO2008141162A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/063223
申请日：2008-05-09
申请人： PORTOLA PACKAGING, INC. , LOHRMAN, Richard , MA, Mike Xiaoli
发明人： LOHRMAN, Richard , MA, Mike Xiaoli
IPC分类号： B65D41/16
CPC分类号： B65D47/0838
摘要： In an embodiment of the present invention there is provided a closure for attachment to a container. The closure includes a base having an orifice and a skirt depending from the base. A lid is provided and is joined to the base through an integral hinge. The lid has a plug depending from an underside section of the lid. The plug is preferably sized to fit within the orifice when the lid is closed. The closure further includes rails projecting upwardly from a top portion of the base and rails projecting downwardly from the underside section of the lid. The rails further include at least one bead projecting (radially inwardly from each of the first rails) and (radially outwardly from each of the second rails). The beads are positioned to interfere with each other to form a snap fit when the lid is closed.
摘要翻译：在本发明的一个实施例中，提供了一种用于附接到容器的封闭件。封闭件包括具有孔口的基部和从基部悬垂的裙部。提供盖子并通过整体式铰链连接到基座。盖具有从盖的下侧部分悬挂的塞子。当盖子关闭时，塞子的尺寸优选地适合于孔口内。封闭件还包括从基座的顶部向上突出的轨道和从盖的下侧部分向下突出的轨道。轨道还包括至少一个突出（从每个第一轨道径向向内）的胎圈和（从每个第二轨道径向向外）。当盖关闭时，珠被定位成彼此干涉以形成卡扣配合。

3. 发明申请

WO2009100274A1 TWIST OPEN CLOSURE HAVING INCLINED FRANGIBLE MEMBRANE 审中-公开
标题翻译：带有可折叠膜的双打开闭合
公开(公告)号：WO2009100274A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/033302
申请日：2009-02-06
申请人： PORTOLA PACKAGING, INC. , MA, Mike Xiaoli
发明人： MA, Mike Xiaoli
IPC分类号： B65D51/20
CPC分类号： B65D41/3428 , B65D41/3447 , B65D51/2842 , B65D2251/023
摘要： A closure for a container having an opening includes a base cap and an overcap that form a chamber adjacent the opening which is sealed from the contents of the container by a frangible membrane having an inclined line of weakness and by a hinge member having a pocket extending downward adjacent lower and upper terminuses of the line of weakness. The overcap includes a cutting member received within the pocket that severs the line of weakness upon substantial rotation of the overcap with respect to the base cap. A pushing member may cooperate with a cam member to deflect open the membrane upon severance. The pocket may include a stop for the cutting member. The base cap may include a cylindrical structure having an upwardly inwardly projection member to form a seal with an thickened upper portion of the overcap skirt to protect against penetration into the chamber.
摘要翻译：用于具有开口的容器的封闭件包括底盖和顶盖，所述顶盖和顶盖形成邻近开口的腔室，所述腔室通过具有倾斜的弱化线的易碎膜和具有凹口延伸的铰链构件与容器的内容物密封向下相邻的弱点线的下端和上端。顶盖包括容纳在口袋内的切割构件，该切割构件在盖帽相对于底盖大幅度旋转时切断了弱线。推动构件可以与凸轮构件配合以在切断时偏转打开膜。口袋可以包括用于切割构件的止动件。底盖可以包括具有向上向内的突出构件的圆柱形结构，以与盖帽裙部的加厚的上部形成密封，以防止穿透到腔室中。

4. 发明公开

EP2244955A1 TWIST OPEN CLOSURE HAVING INCLINED FRANGIBLE MEMBRANE 审中-公开
标题翻译： BY扭到斜FRAGILE REED封口
公开(公告)号：EP2244955A1
公开(公告)日：2010-11-03
申请号：EP09708193.9
申请日：2009-02-06
申请人： PORTOLA PACKAGING, INC.
发明人： MA, Mike Xiaoli
IPC分类号： B65D51/20
CPC分类号： B65D41/3428 , B65D41/3447 , B65D51/2842 , B65D2251/023
摘要： A closure for a container having an opening includes a base cap and an overcap that form a chamber adjacent the opening which is sealed from the contents of the container by a frangible membrane having an inclined line of weakness and by a hinge member having a pocket extending downward adjacent lower and upper terminuses of the line of weakness. The overcap includes a cutting member received within the pocket that severs the line of weakness upon substantial rotation of the overcap with respect to the base cap. A pushing member may cooperate with a cam member to deflect open the membrane upon severance. The pocket may include a stop for the cutting member. The base cap may include a cylindrical structure having an upwardly inwardly projection member to form a seal with an thickened upper portion of the overcap skirt to protect against penetration into the chamber.

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