| 摘要 |
PROBLEM TO BE SOLVED: To provide a funnel with a level gauge allowing the easy pouring of liquid into a container, and preventing an overflow.SOLUTION: A funnel 10 includes a funnel body 1, a float 21, and a liquid level rod 22. The funnel body 1 is composed of a conical body 1a with one face opened to allow the pouring of liquid L; and a tubular part 1b insertable into an inlet of the container. The float 21 has a cavity in an interior receiving buoyancy from the liquid L held in the container. In the liquid level rod 22, one end is joined to the float 21, and the other end is connected to the funnel body 1 through a discharge hole 11b of the tubular part 1b. The liquid level rod 22 has a stop member 23 capable of being mounted to a first support member 11 crossing a body 1a. An overflow can be prevented by confirming that the stop member 23 is separated from the first support member 11, and stopping the pouring of the liquid L into the funnel 10. |
