The invention provides a pulling bead type blind window, which comprises an installing cover case, blades and a blade lower rail, wherein a pulling bead head and a pulling bead tail are arranged at two ends of the installing cover case; a transmission rotating shaft is connected between the pulling bead head and the pulling head tail; wide belt rope winding devices are arranged on the transmission rotating shaft; each wide belt rope winding device consists of an installing casing, a head rotating mandrel, a rope winding pipe and a wide belt positioning device; the end parts of the rope winding pipe and the head rotating mandrel are connected, and are then rotationally connected with the installing casing; the installing casing is fixedly connected with the installing cover case; the rope winding pipe and the head rotating mandrel are arranged on the transmission rotating shaft in a sleeving way and are fixedly connected with the transmission rotating shaft; a pulling rope is fixed on the rope winding pipe; the wide belt positioning device is arranged on the head rotating mandrel in a sleeving way; a wide belt is fixed on each wide belt positioning device; the blades and the blade lower rail are mutually connected through a wide belt; the blades are arranged between the blade lower rail and the installing cover case; and the pulling rope passes through the blades to be connected with the blade lower rail. The pulling bead type blind window has the characteristics that the structure is simple; the light shielding effect is good; the cost is low; in the work process, the ascending and descending of the blades are stable; and the labor is saved, and the like.