Cooker cover capable of being erected, cooker and pressure cooker

The utility model relates to the technical field of kitchen cooking utensils, and discloses an erectable pot cover, a pot and a pressure cooker, which comprise a pot cover body, a seat box arranged on the pot cover body, a cavity arranged in the middle of the seat box, a swingable handle arranged on the seat box, one end of the handle being a free end, and the other end of the handle being a hinged end. The hinged end of the handle extends into the cavity and is hinged to the seat box, a first limiting groove and a second limiting groove are formed in the hinged end of the handle, a guide piece is arranged at the bottom of the cavity, a spring and a limiting block pressed on the spring are installed on the guide piece, and the limiting block moves along the guide piece. The top end of the limiting block is located in the first limiting groove or the second limiting groove. The handle of the pot cover is limited when being closed and unfolded, and the handle is good in stability and not prone to shaking. The c