| 摘要 |
<p>A metering cap fitted over a squeeze bottle and capable of pouring liquid in the bottle in a desired quantity into the metering chamber of the cap by squeezing the trunk of the bottle. The metering cap (1) comprises a cap body (3), an inner plug (4), and a pouring pipe (5), and the cap body is integrally composed of a wall (6) to be fitted on the bottle neck, a top wall (15) provided with a peripheral wall (7) defining a metering chamber (9) and a spout, and an upper cap (8) having a plug to close the spout. The inner plug is provided with a flowing-out pipe (21) and outer wall (22) to be fitted in the outer peripheral wall of the metering chamber, and has such a structure that the pipe (21) is connected to the wall (22) with a bottom wall (23) of the metering chamber, in which the inner plug is inserted into the cap body from below and the pouring pipe (5) is fitted into the lower end of the flowing-out pipe (21), whereby a metering cap is assembled.</p> |
