The invention discloses a push rod structure of a pivoted window. The push rod structure comprises a rotating arm, a linking arm connected with the rotating arm in a hinged manner, and a connecting part connected with the linking arm in a hinged manner. The connecting part comprises a connecting block, a hinge rod and a connecting seat. The connecting seat is fixedly connected with the hinge rod. The connecting block is provided with a bolt hole and a hinge hole. The bolt hole is used for being in bolt connection with a sash, the hinge rod penetrates the hinge hole, and the connecting bock and the hinge rod form a hinged connection relation. The hinge point of the linking arm on the connecting part is located on the connecting seat; and the rotating arm is parallel to a hinge shaft connected with the linking arm in hinged manner, and the linking arm is parallel to a hinge shaft connected to the connecting seat in a hinged manner, and the hinge shafts are perpendicular to the hinge rod. The push rod structure is simple, easy to machine and manufacture and capable of achieving pivoting of the sash.