| 摘要 |
PURPOSE: To easily confirm the liquid leak caused by the close adhesion inferiority of a container main body and a bottom cock and to accurately adjust concn., in a nourishing agent preparing container wherein the bottom part of a container main body having a feed port lid having a liquid discharge port attached thereto is hermetically sealed by the bottom cock, by providing a protruding part having a specific protruding dimension to the bottom cock. CONSTITUTION: A container 1 is constituted of a container main body 2, a bottom cock 3 having a protruding part 4 and a feed port lid 5 having a liquid discharge port 6 attached thereto. The bottom cock 3 and the feed port lid 5 have screw parts and can be threaded with the container main body 2. The protruding part 4 is formed so as to have a protruding dimension becoming flush with the lowest surface of the container main body at a position where the bottom cock 3 is certainly tightened. By this constitution, if the bottom cock 3 is not certainly tightened, the container does not become a self-supporting and stable state when the container 1 is placed on a flat stand in such a state that the bottom cock 3 is turned downward after the container is filled with a soln. and, therefore, it can be easily confirmed whether the bottom cock 3 is perfectly tightened and a liquid leak can be prevented. |
