| 摘要 |
A skew adjustment mechanism (134, 34) is used for adjusting the length of a lift cord (18) on a window covering (10). The lift cord (18) extends from a lift spool at a first end to an anchor drum (138, 38) at a second end. A cord wrap post (64) is provided between the lift spool and the anchor drum (138, 38) so that the lift cord (18) can be wrapped around the cord wrap post (64) to provide friction between the lift cord (18) and the cord wrap post (64) when the lift cord (18) is taut in order to reduce the amount of holding force that is needed to prevent the anchor drum (138, 38) from rotating. |
