Aerosol valve and aerosol spray apparatus

Abstract

Disclosed are an aerosol valve and an aerosol spray apparatus, the aerosol valve being applied to the aerosol spray apparatus. The aerosol valve includes a valve body connected to a sealing cup, the valve body is arranged with a valve cavity for liquid in an aerosol tank to enter, a valve stem is slidably provided up and down in the valve cavity with an upper end penetrating through the sealing cup, a spray cavity is arranged on the valve stem, a gas intake structure enabling compressed gas in the aerosol tank to enter the spray cavity and a liquid intake structure enabling the liquid in the aerosol tank from the valve cavity to enter the spray cavity when the valve stem slides downwards is provided between the valve body and the valve stem, and a flow guide structure is provided in the spray cavity, for guiding the liquid and the compressed gas to mix and flow out of the spray cavity. The aerosol spray apparatus includes an aerosol tank with a tank opening, and an actuator plugged into an upper end of the valve stem and capable of spraying liquid in a mist form; the tank opening of the aerosol tank is provided with a convex edge, and the sealing cup is provided with a connecting flange that is buckled on the convex edge to fix the aerosol valve on the aerosol tank.

Dependencies are inferred from the claim text.