| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a measuring cap which can change the depth of a measuring chamber with fewer components. <P>SOLUTION: When the container 12 is squeezed, a liquid in the container 12 is caused to flow from a liquid inlet 19A through a delivery pipe 18 (cylinder pipe 18A and expansible pipe 19) into the measuring chamber 28. When measurement of the liquid is changed, the expansible pipe 19, which is foldable in a bellowslike manner, is expanded/contracted to change the level of the liquid inlet 19A, thus changing the depth of the measuring chamber 28. <P>COPYRIGHT: (C)2007,JPO&INPIT |
