| 摘要 |
This invention concerns a valve for an underpressure-activated outflow mechanism for a drinking receptacle ( 2 ). The valve includes a valve head ( 34 ) and a valve seat ( 44 ), in which the valve seat ( 44 ) is arranged in force-transmitting connection with a membrane ( 1) , whereas the valve head ( 34 ) is fixed to the remaining structure via at least one stay ( 36 ).
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