Patent attributes
A window blind includes an upper beam and a lower beam linked by two ladder-like ropes. The ladder-like rope has a front vertical portion, a rear vertical portion, transverse portions connected between the vertical portions, first ring portions connected to the front vertical portion, second ring portions connected to the rear vertical portion, and third ring portions connected to the front vertical portion. The transverse portion supports a slat from below. The slat has two ends thereof each provided with a through hole and a slot communicated with the through hole. To assemble the slat, the third ring portion of the ladder-like rope has one segment inlaid into the through hole of the slat through the slot, and then the third ring portion is mounted around the front edge of the slat. Also disclosed is a method for assembling the slats of the window blind.
