| 摘要 |
<p>A dispensing device for suspension from a rim of a lavatory bowl to dispense an additive into a flow of water when the lavatory is flushed, the device comprising a receptacle for the additive, dispensing means (36, 42, 60) operable when subjected to the flow of water to dispense a portion of the additive into the water, a guide member (20) slidable between an extended position and a retracted position and operable to direct the flow of water onto the dispensing means (36, 42, 60), and a hanger engageable with the rim of the bowl to suspend the device in the bowl, wherein the device further includes biasing means (58, 62) arranged to urge the guide member (20) into the extended position, such that when the dispensing device is suspended from the rim, the guide member (20) engages with a wall of the bowl.</p> |
