ANGLE ADJUSTMENT MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide on angle adjustment mechanism in which a mechanism component is enough and the fixing state of a leg for angle adjustment is sufficient between a case and the mechanism component when the mechanism is used for the leg for angle adjustment. SOLUTION: The angle adjustment use mechanism is configured with a plate piece 31 fitted turnably to a bottom side 21a of a case 21 so as to vary an angle with the case bottom face 21a. When an angle between the plate piece 31 and the case bottom face 21a is a prescribed angleθnot being zero, the mechanism sliding a turning connection section between the plate piece 31 and the case 21 in the internal direction of the case 21 is provided. When the plate piece 31 is skided inward to the case 21, part 36 of the plate piece 31 is inserted to an insertion recessed part 26 provided to the case bottom face 21a to hold the plate piece 31.