| 摘要 |
<p>The device (1) has a valve body (2) provided with a valve channel (3), and a sucker (6) inserted or attached at an end of the channel, where the end faces a lactation drink container (4) and channel is conically widened at the end. A valve flap (7) is provided at another end of the channel, and stops return flow of nutrition fluid i.e. milk, into the container through the channel, where the end of the channel faces a suction pacifier (8). A guiding device for rotatable guiding of the flap is provided at the valve body. An independent claim is also included for a lactation drink bucket comprising a valve device.</p> |
