Patent ID: 7028739
Filing Date: 2006-04-18
Classification: E06B

Abstract:
1. A roller mount structure for a Venetian blind comprising: a) a roller mount connected to an upper beam of the Venetian blind and having: b) an adjusting wheel having two fixing posts, each of the two fixing posts having a protruding flange and a square through hole, one of the two fixing posts being connected to each of two opposing ends of the adjusting wheel and rotatably located in the arc opening of each of the two side boards, a square rod of the Venetian blind is inserted through each square through hole; and c) a roller having an engaging post located on a first end thereof and a slant guide post located on a second end thereof, the engaging post having a spherical locating end located in the spherical retaining cavity, the slant guide post located in the arc slide guiding recess.