| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a discharging container capable of discharging only a measured quantity of contents by a simple operation. <P>SOLUTION: The fixed quantity discharging container includes a nozzle head 2 having a leading-end opening 2a, an attachment 3 having inside the nozzle head a partition 3a defining a measuring chamber m whose cross-section is recessed, a slider 4 movable forward/backward while sliding along the partition of the attachment, and a over cap 7. The slider comprises a base 4a, which forms a passage t connecting the measuring chamber and the inside of the container at the stop end when moved backward in the direction of the bottom of the container and which closes the passage when moved forward. The slider also comprises a head 4b, which is connected to a base, defines a minute gap c between the leading-end opening of the nozzle head and itself, projects from the leading-end opening by the forward movement of the slider and retracts inside by its backward movement. The head has a valve 5 for closing the gap in firm contact with the distal end of the leading-end opening. The base is provided with a stopper 6 for determining the stop end through collision with the partition edge of the attachment. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
