Patent ID: 6591887
Filing Date: 2003-07-15
Classification: E06B

Abstract:
A variable Roman drapery blind structure, comprising:an upper beam, a transparent drapery blind piece, a drapery body comprising plurality of drapery blind pieces wherein an underside of said upper beam is fixedly fastened to top edges of both said transparent drapery blind piece and one of said drapery blind pieces; said drapery body includes a plurality of equidistant transverse long hollow tubes each having a through rod therein disposed at a front side of the drapery body, a plurality of first hanging ears, each having a first hanging ring attached thereto, disposed along vertical length of the drapery body, and a plurality of through holes distributed equidistantly along the vertical length of the drapery body; a pull cord unit disposed at an inner side of said upper beam and extending downwards at the back of said transparent drapery blind piece, the pull cord unit extends through each of said first hanging rings disposed at lateral sides thereof; said drapery body comprising said drapery blind pieces are substantially of the same length and width as said transparent drapery blind pieces, said drapery blind pieces are attached to one side of each said transverse long hollow tubes, the drapery pieces include a plurality of second hanging ears having second hanging rings attached thereto and disposed at a back thereof; a variation pull cord disposed at an other inner side of said upper beam and extending downwards from the back of said transparent drapery blind piece, said variation pull cord has a plurality of controlling pull cords having length equidistantly distributed and fixedly attached thereto; whereby, said pull cord is used to control the upwards and downwards movements of said transparent drapery blind piece along with said drapery blind pieces attached thereto, and said variation pull cord is configured to adjust said drapery blind pieces for various displays of said drapery blind structure; and counterweight rods are secured to said drapery blind pieces to vary the shape of the drapery body when the pull cord unit is activated.