| 摘要 |
<p>A dispenser for use with a bottle, for example a bottle (22) of carbonated beverage, has a casing (10) with an upper inlet port (20), in which the bottle neck is received and fluid communication means leading from the port to a dispensing spout (30) and to atmosphere, said means being resilient tubes which are closed off by bars (40,66), biassed towards pinch bars (44) or a fixed portion (68) on the casing (10) and moveable away from the casing to open the tubes on depressing an operating button (32) or switching an operating switch (56) mounted on an extension (28) of the casing.</p> |
