The invention relates to a novel sprayer. The novel sprayer comprises a bottle body, a pump body, a suction tube, a tube suction device, a piston, a spring, a pump sleeve and a head cap. Through mutual matching of the pump body, the tube suction device, the piston, the spring, the pump sleeve and the head cap, a discharging channel and an air channel of the novel sprayer share the same channel. When the novel sprayer is used, the head cap is pressed downwards, and the head cap drives the piston to move downwards together so as to compress the spring; when the piston moves downwards and abuts against the upper end of the tube suction device, the tube suction device and the piston move downwards together, an elastic structure at the bottom of the suction tube is compressed and deformed downwards, and in the process, liquid in the bottle body is subjected to pressure, passes through the pump body through the suction tube, flows to a spout of the head cap and is sprayed out. Pressure storage in the bottle body is not needed, materials can be discharged rapidly by pressing the head cap, and the novel sprayer is suitable for not only liquid but also powder since no air pressure loss is caused in the whole process.