OPERATING LEVER FIXING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a fixing structure for suppressing the dispersion of the initial position of an operating lever in simple configuration and surely fixing the operating lever on a rotary shaft. SOLUTION: An operating lever 6 is provided with an inserting hole 12 having a recessed part 12a, a V-shaped plane part 12b and a circular arc part 12c and an oval projecting part 5a of a rotary shaft 5 is inserted to the inserting hole 12. The circular arc part 12c comprising the inserting hole 12 slides in contact with an oval outer peripheral circular arc part 5c of the projecting part 5a and the attachment of the operating lever 6 can be controlled within the range of a fixed rotation width coaxially with the rotary shaft 5. The recessed part 12a of the inserting hole 12 has a suitable space for inserting materials thereof when caulking processing is applied to the projecting part 5a of the rotary shaft 5, and the operating lever 6 is surely fixed on the rotary shaft 5.