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公开(公告)号：US08499985B2
公开(公告)日：2013-08-06
申请号：US13325150
申请日：2011-12-14
IPC分类号： B67D3/00
CPC分类号： B65D47/2087 , B65D41/0471 , B65D47/2068 , B65D47/2081 , B65D51/1644
摘要： A vented automatic dispending cap for use with a flexible container may generally include a body and a retainer cap attached to the body. A pressure chamber is formed between the body and retainer cap. A set of resilient spring members spaced around the body holds the retainer cap against the body, which seats a valve within a dispensing hole extending through the cap. When the container is squeezed, product in the container may be forced into the pressure chamber expanding the pressure chamber and unseating the valve, thereby allowing product to exit the dispensing opening. A lip seal around the upper circumferential edge of the body prevents fluid from leaking out of the sides of the chamber but allows air to enter the chamber for venting the flexible container.
摘要翻译： 与柔性容器一起使用的通风自动分配盖通常可以包括主体和附接到主体的保持器盖。 压力室形成在主体和保持盖之间。 围绕本体间隔开的一组弹性弹簧构件将保持器盖保持抵靠主体，该主体将阀安置在延伸穿过盖的分配孔内。 当容器被挤压时，容器中的产品可能被迫进入压力室中，使压力室膨胀并使阀移开，从而允许产品离开分配开口。 围绕主体的上周缘的唇形密封件防止流体从腔室的侧面泄漏，但允许空气进入腔室以便排出柔性容器。
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公开(公告)号：US20130193170A1
公开(公告)日：2013-08-01
申请号：US13795540
申请日：2013-03-12
IPC分类号： B65D35/38
CPC分类号： B65D47/2087 , B65D41/0471 , B65D47/2068 , B65D47/2081 , B65D51/1644
摘要： A vented automatic dispending cap for use with a flexible container may generally include a body and a retainer cap attached to the body. A pressure chamber is formed between the body and retainer cap. A set of resilient spring members spaced around the body holds the retainer cap against the body, which seats a valve within a dispensing hole extending through the cap. When the container is squeezed, product in the container may be forced into the pressure chamber expanding the pressure chamber and unseating the valve, thereby allowing product to exit the dispensing opening. A lip seal around the upper circumferential edge of the body prevents fluid from leaking out of the sides of the chamber but allows air to enter the chamber for venting the flexible container.
摘要翻译： 与柔性容器一起使用的通风自动分配盖通常可以包括主体和附接到主体的保持器盖。 压力室形成在主体和保持盖之间。 围绕本体间隔开的一组弹性弹簧构件将保持器盖保持抵靠主体，该主体将阀安置在延伸穿过盖的分配孔内。 当容器被挤压时，容器中的产品可能被迫进入压力室中，使压力室膨胀并使阀移开，从而允许产品离开分配开口。 围绕主体的上周缘的唇形密封件防止流体从腔室的侧面泄漏，但允许空气进入腔室以便排出柔性容器。
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公开(公告)号：USD421389S
公开(公告)日：2000-03-07
申请号：US93172
申请日：1998-09-04
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公开(公告)号：USD419451S
公开(公告)日：2000-01-25
申请号：US93137
申请日：1998-09-04
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公开(公告)号：USD418419S
公开(公告)日：2000-01-04
申请号：US093173
申请日：1998-09-04
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公开(公告)号：US5836466A
公开(公告)日：1998-11-17
申请号：US861793
申请日：1997-05-22
CPC分类号： B65D50/046
摘要： A safety closure and container assembly provided with a safety closure having a top wall and a downwardly-depending annular skirt. A pair of opposed, inwardly-projecting locking lugs are disposed on an inner surface of the annular skirt towards the lower end thereof. The locking lugs are radially offset from the squeeze pads by about 90.degree. and are furthermore sized to engage a pair of cooperating locking tabs provided on the container neck. The locking lugs are back-angled and form an interior angle of at least 30.degree. with an imaginary line extending inwardly and normally from the inner surface of the annular skirt at respective base ends of the locking lugs. The safety closure further includes annular slots disposed at an approximate axial midpoint of the annular skirt. The annular slots are located unsymmetrically between the locking lugs and the squeeze pads and are disposed through an arcuate distance of about 75.degree. beginning about 13.degree. from a centerpoint of each squeeze pad and extending in the direction of each respective locking lug. A safety closure is even further provided with a retaining bead projecting inwardly and downwardly from the inner surface of the annular skirt near a top end thereof. Within a recess created between the retaining bead and the top wall, a sealing gasket may be positioned to provide an enhanced liquid-impervious seal between the safety closure and the container.
摘要翻译： 安全闭合和容器组件设置有具有顶壁和向下悬垂的环形裙部的安全盖。 一对相对的向内突出的锁定凸耳设置在环形裙部的内表面上朝向其下端。 锁定凸耳从挤压垫径向偏移大约90度，并且还被设计成与设置在容器颈部上的一对配合的锁定接头接合。 锁定凸耳是倒角的并且形成至少30°的内角，其中假想线向内延伸，并且通常从环形裙部的内表面在锁定凸耳的相应基端处形成。 安全盖还包括设置在环形裙部的近似轴向中点处的环形槽。 环形槽位于锁定凸耳和挤压垫之间的不对称位置，并且从每个挤压垫的中心点开始约13°的大约75°的弓形距离设置并且沿每个相应的锁定凸耳的方向延伸。 安全盖还具有从环形裙部的内表面靠近其顶端向内和向下突出的保持珠。 在保持珠和顶壁之间形成的凹槽内，密封垫圈可被定位成在安全盖和容器之间提供增强的不透液体的密封。
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公开(公告)号：US20140151404A1
公开(公告)日：2014-06-05
申请号：US14146998
申请日：2014-01-03
IPC分类号： B65D47/20
CPC分类号： B65D47/2087 , B65D41/0471 , B65D47/2068 , B65D47/2081 , B65D51/1644
摘要： A vented automatic dispending cap for use with a flexible container may generally include a body and a retainer cap attached to the body. A pressure chamber is formed between the body and retainer cap. A set of resilient spring members spaced around the body holds the retainer cap against the body, which seats a valve within a dispensing hole extending through the cap. When the container is squeezed, product in the container may be forced into the pressure chamber expanding the pressure chamber and unseating the valve, thereby allowing product to exit the dispensing opening. A lip seal around the upper circumferential edge of the body prevents fluid from leaking out of the sides of the chamber but allows air to enter the chamber for venting the flexible container.
摘要翻译： 与柔性容器一起使用的通风自动分配盖通常可以包括主体和附接到主体的保持器盖。 压力室形成在主体和保持盖之间。 围绕本体间隔开的一组弹性弹簧构件将保持器盖保持抵靠主体，该主体将阀安置在延伸穿过盖的分配孔内。 当容器被挤压时，容器中的产品可能被迫进入压力室中，使压力室膨胀并使阀移开，从而允许产品离开分配开口。 围绕主体的上周缘的唇形密封件防止流体从腔室的侧面泄漏，但允许空气进入腔室以便排出柔性容器。
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公开(公告)号：USD426159S
公开(公告)日：2000-06-06
申请号：US093139
申请日：1998-09-04
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公开(公告)号：USD421223S
公开(公告)日：2000-02-29
申请号：US93138
申请日：1998-09-04
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公开(公告)号：US20120080449A1
公开(公告)日：2012-04-05
申请号：US13325150
申请日：2011-12-14
CPC分类号： B65D47/2087 , B65D41/0471 , B65D47/2068 , B65D47/2081 , B65D51/1644
摘要： A vented automatic dispending cap for use with a flexible container may generally include a body and a retainer cap attached to the body. A pressure chamber is formed between the body and retainer cap. A set of resilient spring members spaced around the body holds the retainer cap against the body, which seats a valve within a dispensing hole extending through the cap. When the container is squeezed, product in the container may be forced into the pressure chamber expanding the pressure chamber and unseating the valve, thereby allowing product to exit the dispensing opening. A lip seal around the upper circumferential edge of the body prevents fluid from leaking out of the sides of the chamber but allows air to enter the chamber for venting the flexible container.
摘要翻译： 与柔性容器一起使用的通风自动分配盖通常可以包括主体和附接到主体的保持器盖。 压力室形成在主体和保持盖之间。 围绕本体间隔开的一组弹性弹簧构件将保持器盖保持抵靠主体，该主体将阀安置在延伸穿过盖的分配孔内。 当容器被挤压时，容器中的产品可能被迫进入压力室中，使压力室膨胀并使阀移开，从而允许产品离开分配开口。 围绕主体的上周缘的唇形密封件防止流体从腔室的侧面泄漏，但允许空气进入腔室以便排出柔性容器。
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