Window Blind and Lift Control Module of Covering Structure Thereof

摘要

A lift control module of a covering structure of a window blind is provided, which is received inside a headrail of the window blind to drive at least one lifting cord to lift or 5 lower a bottom rail. The lift control module includes an output shaft and at least one rotation shaft, which are arranged along different axes. The lift control module is compatible with various kinds of window blinds, for different requirements may be satisfied by controlling the reeling of the at least one lifting cord through one or two rotation shafts.