| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a quantitatively discharging container which is capable of simplifying its structure, realizing the quantitatively discharge by elevating a middle tray stage by stage using middle teeth and outer teeth provided in a saw-tooth manner only by depressing a button at a bottom of the container one time, reducing the size of a mechanism part in comparison with the capacity of the container, and miniaturized. <P>SOLUTION: The quantitatively discharging container comprises a container body, the middle tray and an operating member. The container body comprises an upper cylinder and a lower cylinder. The upper cylinder has a cylindrical body having a discharging cylinder on its upper end and a contracted stepped part with a lower cylinder fitted thereto on its lower end. The middle tray has an elastic piece which is slidable in a liquid-tight manner with an inner surface of a cylindrical body of the upper cylinder. The operating member comprises a middle tray push-up member and an operating button. The middle tray push-up member comprises a top wall to be engaged with the middle tray and a side peripheral wall having a locking tooth on an inner surface of the lower end. The operating button comprises an operating plate, an inner cylinder which is erected on a center part of the operating plate and provided with a sawtooth to be engaged with the locking tooth on the inner surface of the push-up member, and an outer cylinder which is erected on a peripheral edge of the operating plate and engaged with the lower cylinder. <P>COPYRIGHT: (C)2008,JPO&INPIT |
