The invention discloses an instant-type automatic refrigerating and soda producing beverage cup, wherein a soda producing mechanism is connected to the upper port end of the cup and a refrigerating device is connected to the lower end an interlayer formed with a cool air return duct is arranged on the wall of a cup body a refrigerating chamber of the refrigerating device which is in charge of cooling on the basis of a thermo-electric effect and an airflow chamber of a radiating device of a semiconductor chilling plate are respectively communicated with an air inlet and an air outlet of the cool air return duct as a cold source generated from the interior of the refrigerating chamber passes through a fan, a cool airflow revolves in the cool air return duct on the wall of the cup body a mandrel in the inner cavity of the soda producing mechanism is sequentially connected to a storage bin, a metering plate and a discharge plate and raw materials in the storage bin, after being metered by the metering plate, are inputted into a discharge hole in the discharge plate and are conveyed into the cup body for producing soda which is cooled by the refrigerating device. The beverage cup disclosed by the invention is high in soda producing speed, good in refrigerating effect, safe and sanitary, and a produced beverage is instant for drinking.
