| 摘要 |
PROBLEM TO BE SOLVED: To provide a small overturn switch whose operation is stable with high safety. SOLUTION: A receiving part 5 is provided on the anti-fulcrum side of an actuator 3 which operates a switch operation rod 1 of a switch 2 by leverage with one end as a fulcrum 4. A receiving part 5 is provided on the anti-fulcrum side of the actuator 3 which presses the receiving part 5 to operate the switch. A steel ball 8 is provided to press the receiving part 5 to operate the switch 2. A circular hole 9 which the steel ball 8 enters at normal time and a recessed part 10 which it rolls in at overturn are provided. Thus, a switch body 11 is smaller to provide the overturn switch of stable operation.
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