The invention relates to a switch handle structure with an adjustable handle direction and needing no a bolt for fixing. The switch handle structure comprises a handle (1), a shell (2), a rotating shaft (3) and a marking plate (4), wherein the rotating shaft (3) is movably connected to the shell (2) in an inserting manner; the top of the rotating shaft (3) is provided with a connecting hole (3.1); the middle part of the handle (1) is provided with a tubular structure surrounded by a plurality of connecting bars (1.1); the tubular structure is inserted into the connecting hole (3.1); the marking plate (4) is in a T-shaped structure formed by a marking bar (4.1) and an inserting bar (4.2); the inserting bar (4.2) is inserted in a tube hole of the tubular structure surrounded by the connecting bars (1.1); the top of the inserting bar (4.2) is provided with a flange (4.3); and the outer edge face of the flange (4.3) props up a bump (1.2) on the connecting bar (1.1). The switch handle structure with the adjustable handle direction and needing no the bolt for fixing is convenient for being dismounted, and the handle direction can be adjusted.