用于分配碳酸饮料，保持气压。
专利摘要
一种用于从容器分配碳酸液体的液体分配器，包括隔室、容器密封区域、隔室密封区域和阀，隔室从容器颈部向上延伸，颈部和隔室在隔室和颈部之间限定通向大气的开口，容器密封区域位于颈部和开口之间，隔室密封区域位于隔室和开口之间，阀可在隔室内移动，从压向颈部的关闭位置到远离颈部的打开位置，阀包括面向隔室的第一表面、面向开口的第二表面、第一阀密封区域、第二阀密封区域和从颈部延伸到隔室的通道，第一阀密封区域与容器密封区域匹配，用于在阀处于关闭位置时防止流体在颈部和开口之间通过，第二阀密封区域与隔室密封区域匹配，用于在阀处于关闭位置时防止流体在隔室和开口之间通过，通道允许流体从颈部流向隔室。
Original abstractLiquid dispenser for dispensing a carbonated liquid from a container, the liquid dispenser including a compartment, a container sealing region, a compartment sealing region, and a valve, the compartment extending upwardly from a neck portion of the container, the neck portion and the compartment defining an opening to the atmosphere between the compartment and the neck portion, the container sealing region being located between the neck portion and the opening, the compartment sealing region being located between the compartment and the opening, the valve being movable within the compartment, from a closed position pressed toward the neck portion, to an open position away from the neck portion, the valve including a first surface facing the compartment, a second surface facing the opening, a first valve sealing region, a second valve sealing region, and a channel extending from the neck portion to the compartment, the first valve sealing region matching the container sealing region, for preventing passage of fluids between the neck portion and the opening, when the valve is in the closed position, the second valve sealing region matching the compartment sealing region, for preventing passage of fluids between the compartment and the opening, when the valve is in the closed position, the channel enabling passage of fluid from the neck portion to the compartment.
专利附图（8）
来源状态与事件
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