| 摘要 |
A valve arrangement for dispensing liquid from a flexible container ( 124 ) containing a dispenser body ( 106 ) connected to a flexible container ( 124 ) for containing a liquid and a first biasing means ( 168 ) adapted to bias a first closing member ( 110 ) to close off a first passage ( 107 ) in the container dispenser body ( 106 ); and a valve body ( 118 ) with a second biasing means ( 120 ) adapted to bias a second closing member ( 116, 118 ) to close off a second passage ( 119 ) defined in the valve body ( 118 ); and a dispensing member ( 122 ) operatively connected to the valve body ( 118 ); and operating means ( 114, 198, 136 ) which moves the two bodies ( 118, 106 ) into an operative position, against the two biasing means ( 168, 120 ) to open the two passages ( 107, 119 ) allowing liquid to flow from the flexible container ( 124 ) along the first passage ( 107 ) and out of the second passage ( 119 ). |
