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公开(公告)号：US08662356B2
公开(公告)日：2014-03-04
申请号：US13129164
申请日：2009-11-17
IPC分类号： G01F11/00
CPC分类号： A47K5/1217 , A47K5/1202
摘要： A dispenser including a base unit with an actuation mechanism for dispensing liquid and a refill unit insertible into the base unit in an inverted configuration with its outlet lowermost for the supply of liquid to the base unit. The refill unit includes an annular wall projecting into the refill unit and defining an outlet from the refill unit, the annular wall being closable at its innermost end by a valve element biased onto the annular wall. The base unit includes a hollow spigot and an annular seal surrounding and spaced from the top of the spigot whereby insertion of the refill unit into the base unit causes the spigot to enter the annular wall and to lift the valve element from the annular wall to define a flow path from the refill unit, and the annular seal to seal between the spigot and the annular wall.
摘要翻译： 一种分配器，包括具有用于分配液体的致动机构的基座单元和以倒置构型插入到基座单元中的再填充单元，其出口最下部用于向基座单元供应液体。 再填充单元包括突出到再填充单元中的环形壁，并且限定了来自再填充单元的出口，环形壁在其最内端被偏置在环形壁上的阀元件封闭。 基座单元包括中空的插口和环形密封件，该环形密封件围绕并与该插口的顶部间隔开，从而将再填充单元插入基座单元中，使得插口进入环形壁并将阀元件从环形壁提升以限定 来自再填充单元的流动路径和环形密封件以在插口和环形壁之间进行密封。
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公开(公告)号：US20120097711A1
公开(公告)日：2012-04-26
申请号：US13129164
申请日：2009-11-17
CPC分类号： A47K5/1217 , A47K5/1202
摘要： A dispenser comprising a base unit (2) with an actuation mechanism for dispensing liquid and a refill unit (1) insertible into the base unit (2) in an inverted configuration with its outlet lowermost for the supply of liquid to the base unit (2), the refill unit (1) comprising an annular wall (30) projecting into the refill unit (1) and defining an outlet from the refill unit (1), the annular wall (30) being closable at its innermost end by a valve element (33) biased onto the annular wall 30), the base unit (2) comprising a hollow spigot (11) and an annular seal (14) surrounding and spaced from the top of the spigot (11) whereby insertion of the refill unit (1) into the base unit (2) causes the spigot (11) to enter the annular wall (30) and to lift the valve element (33) from the annular wall (30) to define a flow path from the refill unit (1), through at least one cut-out portion formed in the top of the spigot (11) and/or the bottom of the valve element (33) and down the hollow spigot (11), and the annular seal (14) to seal between the spigot (11) and the annular wall (30).
摘要翻译： 一种分配器，包括具有用于分配液体的致动机构的基座单元（2）和以倒置构造插入到基座单元（2）中的排出单元（2）的替换单元（1），其出口最下部用于向基座单元（2 ），所述填充单元（1）包括突出到所述再填充单元（1）中并限定来自所述再填充单元（1）的出口的环形壁（30），所述环形壁（30）在其最内端可由阀 元件（33）偏置在环形壁30上），基部单元（2）包括中空插口（11）和环形密封件（14），环形密封件（14）围绕并与插口（11）的顶部间隔开，从而插入补充单元 （1）进入基座单元（2）时，插头（11）进入环形壁（30）并将阀元件（33）从环形壁（30）提升以限定从再填充单元 如图1所示，通过形成在插头（11）的顶部和/或阀元件（33）的底部中的至少一个切口部分，并且沿着中空螺栓 （11）和环形密封件（14）密封在插口（11）和环形壁（30）之间。
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公开(公告)号：US08881957B2
公开(公告)日：2014-11-11
申请号：US13129165
申请日：2009-11-16
申请人： Xianzhi Zhou , Dong Xiao You
发明人： Xianzhi Zhou , Dong Xiao You
CPC分类号： B65D51/165 , B65D2205/00 , F16K15/145 , F16K17/085 , F16K17/087 , Y10T137/7895 , Y10T137/7897
摘要： A relief valve (60) for a liquid container, the valve comprising a substantially conical body (50) extending into the container, and tapering inwardly away from an external wall of the container, at least one air inlet passage (62) through the substantially conical body; and a flexible diaphragm (53) extending over the conical body, being attached at its outer periphery around the substantially conical body and having a central opening surrounding the substantially conical body above the air inlet passage so as to seal the air inlet passage until the pressure within the container falls below a predetermined level.
摘要翻译： 一种用于液体容器的安全阀（60），所述阀包括延伸进入所述容器的基本上圆锥形的本体（50），并且从所述容器的外壁向内逐渐变细，至少一个空气入口通道（62） 圆锥体 以及在圆锥体上延伸的柔性隔膜（53），其周围围绕基本上圆锥形的主体附接在其外周边，并且具有围绕空气入口通道上方的基本上圆锥形的主体的中心开口，以便密封空气入口通道，直到压力 在容器内下降到预定水平以下。
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公开(公告)号：US20120118430A1
公开(公告)日：2012-05-17
申请号：US13129165
申请日：2009-11-16
申请人： Zhou Xianzhi , Dong Xiao You
发明人： Zhou Xianzhi , Dong Xiao You
CPC分类号： B65D51/165 , B65D2205/00 , F16K15/145 , F16K17/085 , F16K17/087 , Y10T137/7895 , Y10T137/7897
摘要： A relief valve (60) for a liquid container, the valve comprising a substantially conical body (50) extending into the container, and tapering inwardly away from an external wall of the container, at least one air inlet passage (62) through the substantially conical body; and a flexible diaphragm (53) extending over the conical body, being attached at its outer periphery around the substantially conical body and having a central opening surrounding the substantially conical body above the air inlet passage so as to seal the air inlet passage until the pressure within the container falls below a predetermined level.
摘要翻译： 一种用于液体容器的安全阀（60），所述阀包括延伸进入所述容器的基本上圆锥形的本体（50），并且从所述容器的外壁向内逐渐变细，至少一个空气入口通道（62） 圆锥体 以及在圆锥体上延伸的柔性隔膜（53），其周围围绕基本上圆锥形的主体附接在其外周边，并且具有围绕空气入口通道上方的基本上圆锥形的主体的中心开口，以便密封空气入口通道，直到压力 在容器内下降到预定水平以下。
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