Lawn mower

The utility model provides a mower which comprises a power device and a transmission pipe, one end of the transmission pipe is fixed on the power device, a power head is arranged at the other end of the transmission pipe, a trimming blade is arranged on the power head, and a driving shaft which is connected with the power device and the power head and used for driving the trimming blade to work is arranged in the transmission pipe. A control handle is arranged on the transmission pipe, a semi-arc pipe which is semicircular and reaches the back of the human body after bypassing one side face of the human body from the center of the front of the human body in the trimming posture is arranged at the position, provided with the control handle, of the transmission pipe in the direction towards the power device, and the axes of the virtual extension ends of the two ends of the semi-arc pipe are concentric with each other; and a flexible shaft for connecting and transmitting the power of the driving shaft is arrange