Quantitative liquid medicine distribution bottle

The utility model relates to a quantitative liquid medicine distribution bottle. A partition plate is arranged in the bottle body, a liquid storage cavity is formed below the partition plate, a metering cavity is formed above the partition plate, and the liquid storage cavity and the metering cavity are communicated through a conical through hole in the center of the partition plate. The sealing ball is arranged in the metering cavity and can block the conical through hole; the upper end of the threaded rod is connected with an adjusting wheel, the lower end of the threaded rod is connected with a piston, and the piston is in sealed sliding fit with the metering cavity; an observation window is arranged on the side wall of the metering cavity, and quantitative scales are arranged on the outer wall of the observation window; a liquid outlet channel is formed in the position, corresponding to the bottom of the metering cavity, of the side wall of the bottle body, the blocking plunger onthe inner side of the pre