Electric tool

An electric tool comprising:

• a main unit;
• a functional component comprising a working portion and a motor configured to drive the working portion to work;
• a motor starting switch configured to control the motor in response to an operation by a user;
• a push handle component connected to the main unit, wherein the push handle component is rotatable around the main unit, a rotation area of the push handle component comprises a working position area and a non-working position area, and the push handle component is fixed relative to the main unit and is used for the user to operate to push the main unit to move when the push handle component is in the working position area;
• an adjustment member and an engagement member, wherein the push handle component is locked to the main unit when the adjustment member is engaged with the engagement member, and the push handle component is unlocked from the main unit and is rotatable around the main unit when the adjustment member is disengaged from the engagement member;
• a signal unit configured to feed back different state signals in response to position changes of the push handle component, wherein the signal unit feeds back a first state signal when the push handle component is in the working position area and the push handle component is locked to the main unit, and the signal unit feeds back a second state signal when the push handle component is in the non-working position area;
• and
• a control circuit configured to receive state signals fed back by the signal unit and adjust, according to different received state signals, a control logic for starting the motor, wherein the control circuit controls, according to a first control logic, the motor to start working when the control circuit receives the first state signal, and the control circuit controls, according to a second control logic, the motor to start working when the control circuit receives the second state signal, wherein the second control logic is different from the first control logic.