| 摘要 |
An adjustable window blind cord stopper includes a locking guider slidably connected on a lift cord of the window blind assembly by constructing an adjustable knot at a guiding through slot of the locking guider. In which, in an unlocked position that the adjustable knot is normally loosen with respect to the locking guider, the cord stopper is adapted for sliding along the cord in such a manner that when the adjustable knot is positioned above the guiding through slot, the cord stopper is adapted to slide downwardly along the lift cord, and when the adjustable knot is positioned below the guiding through slot, the cord stopper is adapted to slide upwardly along the lift cord. Thereby, the folding or unfolding condition of the slats of the window blind assembly can be locked up by sliding the cord stopper between an upper position and a lower position.
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