Electric cooker convenient to install

The utility model discloses an electric cooker convenient to install, which comprises a top cover structure, a positioning structure and a conjoined lock and structure, the positioning structure is arranged on one side of the outer wall of the top cover structure, a connecting structure is arranged at the bottom of the positioning structure, and the conjoined lock and structure is arranged at the bottom of the connecting structure. The integrated lock and structure comprises a bottom cover, a mounting bolt, a clamping block, a mounting hole, an adjusting groove and a locking groove, the mounting bolt is arranged on the inner wall of the bottom cover, the clamping block is arranged on the outer wall of the upper end of the mounting bolt, and the mounting hole is formed in the outer portion of the clamping block. According to the electric cooker convenient to install, the sealing ring can be clamped to the closing cover through the sleeving groove in one side of the outer wall of the closing cover, the base and