| 摘要 |
PURPOSE: A cap is provided to discharge a fluid by a single action and to prevent the fluid from flowing out even if a container is turned bottom up. CONSTITUTION: A hole(54) is defined in a bottom of an inner cap(24). A slide cap(20) and a container(14) communicate with each other by the hole. Therefore, by simply pressing the container, air and fluid in the container are forced through the hole, thereby sliding the slide cap upward in the axial direction of the inner cap. On the other hand, in a state in which the slide cap is pushed down, a communicating opening(34) defined in the inner cap is situated above a discharging opening(52). By sliding the slide cap upward, the discharging opening and the communicating opening communicate with each other, so that the fluid flowing through the communicating opening is discharged from the discharging opening. Thus, the fluid can be discharged by a single action, that is, by simply pressing the container.
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