| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure of a lever and a float of a lever float in which the float is hardly detached from a fitting member.SOLUTION: A lever float 6 comprises: a float 3 moving up and down depending on a liquid level; a fitting member 62 in which a first fixing portion 62a is fixed to the inner surface of the float 3 by welding all around 67 and a second fixing portion 62b is fixed to the outer surface of the float 3 by welding all around 68; a connecting member 64 made up of a bolt connected to the fitting member 62 by screw connection; and a lever 34 in which a connecting portion 34a is connected to the fitting member 62 via a washer 65 by the connecting member 64 and that is attached swingably by a shaft 35 in a closed container 2. |
