Electric pressure cooker

The utility model provides an electric pressure cooker, including the upper cover subassembly and the pot body, wherein, the upper cover subassembly includes: upper cover body, locking device, uncap, transmission and stop device, locking device rotationally installs on the upper cover body to be equipped with and cover the tooth with the pot tooth matched with of the pot body, transmission is connected with uncap piece and locking device respectively to by its drive of drive locking device motion of uncapping, so that lid tooth and the unblock of pot tooth, stop device installs on the upper cover body to can cooperate with locking device or transmission, the messenger is covered the tooth and is kept the unblock with a pot tooth, the utility model provides an upper cover subassembly, user action uncap a control pot tooth and the unblock of lid tooth, and at pot tooth during with the unblock of lid tooth, utilize stop device restriction locking device or transmission motion to make pot tooth and lid tooth keep at the unblock state, this makes the use of product more convenient.