Importance

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Abstract

A variable Roman drapery blind structure. The structure includes an upper beam, a transparent drapery blind piece, drapery blind pieces, and counterweight rods. The underside of the upper beam is fixedly fastened to the top edges of both the transparent drapery blind piece and one of the drapery blind pieces. A pull cord unit is disposed at an inner side of the upper beam to either collect or unfold said transparent drapery blind piece along with the drapery blind pieces. A variation pull cord having pieces of controlling pull cords attached thereto at one end is disposed at the other inner side of the upper beam to adjust the drapery blind pieces for variations. Except the first one, the drapery blind pieces are secured to one side of a multiple of long hollow tubes disposed on the transparent drapery blind piece. In addition, the counterweight rods can be adapted in different numbers and locations to vary the curvature and angle of the drapery blind pieces for various displays of the blind structure.

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First Claim