A window shade includes a top box, a bottom bar and a shade connected between the top box and the bottom bar. Multiple wire units extend through holes of the shade. Each wire unit includes two connection wires and multiple cross wires which are spaced and transversely connected between the connection wires. Each wire unit has an operation wire for controlling the shade, the operation wire alternatively extends between the cross wires along the longitudinal direction of the shade. The holes in the shade each include two passages formed at two inner ends thereof. The connection wires extend through the two passages. At least one tooth extends from each of two insides of each of the holes and located between the two passages. When the wire unit is pulled outward, the cross wires are restricted by the teeth so that the operation wire is restricted from being pull out.

An interactive window treatment can include an interactive cord. The interactive cord can include a plurality of non-conductive lines; a plurality of conductive lines arranged together with one or more of the plurality of non-conductive lines to form a touch-sensitive area and a non-touch-sensitive area along the interactive cord. The interactive object can include at least one processor and at least one tangible, non-transitory computer-readable medium that stores instructions that, when executed by the at least one processor, cause the at least one processor to perform operations. The operations can include detecting a user gesture using one or more of the plurality of conductive lines. The interactive cord can be connected with an upper attachment point at a first end of the interactive cord.

A safety window blind includes a headrail, a blind body and two control units. Each control unit has a spacer cord having a plurality of cord loop units, a plurality of rings, and a control cord passing through the rings, being operable to retract and expand the blind body, and having a plurality of holding segments. Each of the cord loop units has first and second cords respectively forming first and second loops. For each holding segment and a corresponding cord loop unit, the holding segment has a first extending section passing through the first loop, a first turning section bent around the second cord, a second turning section bent around the first cord, and a second extending section passing through the second loop.

A control mechanism for a blind suspended by lift cords, said control mechanism comprising a hollow rod articulated to the headrail and accommodating said lift cords extending to an elevation assembly operated by an actuator slidingly received over the rod; wherein upward displacing of the actuator entails lowering of the blind and downwards displacing of the actuator entails raising of the blind, said control mechanism further comprising a friction mechanism for arresting the blind at any respective elevation and a regulation mechanism configured for selectively setting the extent of displacement of the actuator based on the weight of the blind.

A control mechanism for a blind suspended by lift cords, said control mechanism comprising a hollow rod articulated to the headrail and accommodating said lift cords extending to an elevation assembly operated by an actuator slidingly received over the rod; wherein upward displacing of the actuator entails lowering of the blind and downwards displacing of the actuator entails raising of the blind, said control mechanism further comprising a friction mechanism for arresting the blind at any respective elevation and a regulation mechanism configured for selectively setting the extent of displacement of the actuator based on the weight of the blind.

A securing device for a window shade includes a securing member connected to the bottom bar of the window shade, and the securing member has a first end and a second end. The first end of the securing member faces the bottom bar, and the second end of the securing member faces a direction away from the bottom bar. The second end has at least one securing slot defined axially therein. The width of the at least one securing slot is gradually narrowed from the second end toward the first end of the securing member. The narrowest end of the at least one securing slot is a clamping notch which is used to clamp the wire of the window shade.

A securing device for a window shade includes a securing member connected to the bottom bar of the window shade, and the securing member has a first end and a second end. The first end of the securing member faces the bottom bar, and the second end of the securing member faces a direction away from the bottom bar. The second end has at least one securing slot defined axially therein. The width of the at least one securing slot is gradually narrowed from the second end toward the first end of the securing member. The narrowest end of the at least one securing slot is a clamping notch which is used to clamp the wire of the window shade.

A rail for an architectural covering is provided. The rail may be associated with a shade material of a covering. An adjustment device may be positioned at least partially within the rail. A plurality of lift cords may be associated with the adjustment device. The adjustment device may adjust an effective length of each of the lift cords to adjust a position of the rail within an architectural opening.

A rail for an architectural covering is provided. The rail may be associated with a shade material of a covering. An adjustment device may be positioned at least partially within the rail. A plurality of lift cords may be associated with the adjustment device. The adjustment device may adjust an effective length of each of the lift cords to adjust a position of the rail within an architectural opening.

A covering for an architectural opening may include a shade movable between extended and retracted positions, and a wand having a rod with a top end and a bottom end. The top end of the wand may be operatively coupled to the shade via an operating cord and movable to actuate the operating cord to move the shade between the extended and retracted positions. A handle may be coupled to the bottom end of the rod.