| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a liquid feeder capable of easily placing a container with a simple constitution, and feeding the liquid in a monolithic liquid container capable of completely feeding the liquid therein. <P>SOLUTION: The liquid feeder 6 feeds liquid 49 in a monolithic liquid container 8 having a bag part formed of a flexible film-like member, and a spout having an annular flange 54 expanding outwardly from the outer circumference of the upper end of a cylindrical neck part 52 attached to a mouth of the bag part. The liquid feeder includes a frame body 7 including a ceiling plate 60 having a guide groove 62 of the width smaller than the outside diameter of an annular flange 54 supported by a column 58 raised from a bottom plate 56 and formed toward the center, and larger than the diameter of a neck part 52, and a suction pump 20 interposed in the middle of a feeding pipe to be inserted into the bag part from the spout. When the annular flange 54 is inserted into the guide groove 62 and the bag part is accommodated within the frame body 7, the bag part is hung into the frame body 7 and fixed thereto. The feeding pipe has the length reaching a vicinity of the bottom part of the bag part hanging in the frame body 7. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
