Abstract: The present invention relates to a container's spray head, and in particular, to a convenient and laborsaving pressure activated spray head, which comprises a main body, an air pressure tube, a pressure rod, a spray tube and a connecting sleeve, the air pressure tube is inserted into and disposed in the main body; the pressure rod that is hinged to the main body presses against the upper surface of a pressure head of the air pressure tube; a baffle disposed on the air pressure tube abuts against the upper surface of the connecting sleeve, and the connecting sleeve is embedded in the main body; the spray tube engages with the pressure head of the air pressure tube and communicates with an inner chamber of the air pressure tube. The present invention adopts lever principle, and it lengthens the arm of the applied force. Under the same reactive torque, the longer the arm is, the smaller the applied force is.