The utility model discloses a household safety socket. The safety socket comprises an upper cover board and a lower cover board. Socket holes are reserved on the upper cover board. Corresponding fixed seats are disposed on the upper cover board and the lower cover board. A conductor rod is mounted on the fixed seats. Head contact metal pieces which correspond to the socket holes are mounted on the conductor rod. Each head contact metal piece comprises a metal head part and an insulator part. The metal head part is connected with the conductor rod through a metal connecting wire which connects interior of each head contact metal piece. The safety socket is more convenient to plug in. When the safety socket is used, conductors are hidden on two sides of the socket so that electric shock is avoided. Conductors of traditional socket are exposed in the socket holes. Crankshafts which adopt the leverage principle are disposed on plug-in portion of the socket. When a plug is inserted in the socket, conductors of the plug are fixed by a locking pin of the socket and better contact is realized.