Suspended sash window opening/closing transmission mechanism

The invention discloses a suspended sash window opening/closing transmission mechanism. The mechanism comprises a suspended sash window arranged on a wall surface, and is characterized in that a plurality of fixed supports are uniformly distributed on the inner side of the wall surface, a sliding support is arranged on each fixed support, a driving rod capable of linearly sliding back and forth along the sliding supports is arranged on the sliding supports in a penetrating mode through sliding clearance fit and is connected with the opening end of the suspended sash window through transmissionrods, and the two ends of each transmission rod are connected with the driving rod and the opening end of the suspended sash window through steering part sleeves respectively; each steering part sleeve is formed by hinging a connecting base and a steering knuckle, the connecting base is fixed to the driving rod or the opening end of the suspended sash window, the steering knuckle is hinged to theend of the corresponding