In one aspect, a slatted blind includes a headrail, a bottom rail, and a plurality of horizontally oriented slats configured to be supported between the headrail and the bottom rail via one or more ladder tape assemblies. Each ladder tape assembly includes a first ladder rail, a second ladder rail, and a plurality of ladder steps extending between the first and second ladder rails, with each ladder step being configured to support a respective slat of the plurality of slats of the slatted blind. Additionally, each ladder tape assembly incorporates or includes shroud-like features and/or structure for retaining or limiting access to one or more lift cords of the blind.

In one aspect, a slatted blind includes a headrail, a bottom rail, and a plurality of horizontally oriented slats configured to be supported between the headrail and the bottom rail via one or more ladder tape assemblies. Each ladder tape assembly includes a first ladder rail, a second ladder rail, and a plurality of ladder steps extending between the first and second ladder rails, with each ladder step being configured to support a respective slat of the plurality of slats of the slatted blind. Additionally, each ladder tape assembly incorporates or includes shroud-like features and/or structure for retaining or limiting access to one or more lift cords of the blind.

A window blind includes a housing, a slat assembly, a slat angle adjusting device, and a first cord. The slat assembly is provided below the housing, and has multiple slats and a bottom end portion. The slat angle adjusting device includes a rotating shaft assembly provided in the housing, and a ladder assembly which includes at least two ladders connected to the rotating shaft assembly for turning the slats. The first cord passes on a front or a rear side of the slats, and connects the rotating shaft assembly and the bottom end portion. Throughout the duration of the rotation of the rotating shaft assembly, the first cord and a warp, which belongs to the ladder assembly and on the same side as the first cord, are both reeled into or out of the housing concurrently, and the slats and the bottom end portion are all rotated concurrently as well.

A window blind includes a headrail, a controller, a rotating rod, a pivoting member, a blind body, a bottom rail, two lift cord sets, two tilt cord sets and two cord winding assemblies. With the technical feature that the rotating rod and the tilt members of the cord winding assemblies are arranged in the same axial direction in sequence, the effect of almost synchronous rotation can be achieved, thereby optimizing the complexity of the overall blind window components or related parts.

A window treatment may include a headrail, a weighting element, a plurality of slats, one or more first ladder cords, one or more second ladder cords, a plurality of ladder rungs, and one or more couplings. The plurality of slats may be located between the headrail and the weighting element. Each of the plurality of slats may include an upper surface and a lower surface. The plurality of ladder rungs may extend between a first ladder cord and a second ladder cord. The lower surface of each of the plurality of slats may rest on a respective ladder rung of the plurality of ladder rungs. The one or more couplings may be configured to be attached to respective slats of the plurality of slats. The coupling may be configured to be removed such that the slat can be removed from the window treatment.

A window treatment may include a headrail, a weighting element, a plurality of slats, one or more first ladder cords, one or more second ladder cords, a plurality of ladder rungs, and one or more couplings. The plurality of slats may be located between the headrail and the weighting element. Each of the plurality of slats may include an upper surface and a lower surface. The plurality of ladder rungs may extend between a first ladder cord and a second ladder cord. The lower surface of each of the plurality of slats may rest on a respective ladder rung of the plurality of ladder rungs. The one or more couplings may be configured to be attached to respective slats of the plurality of slats. The coupling may be configured to be removed such that the slat can be removed from the window treatment.

A window blind includes a headrail, a controller, a rotating rod, a pivoting member, a blind body, a bottom rail, two lift cord sets, two tilt cord sets and two cord winding assemblies. With the technical feature that the rotating rod and the tilt members of the cord winding assemblies are arranged in the same axial direction in sequence, the effect of almost synchronous rotation can be achieved, thereby optimizing the complexity of the overall blind window components or related parts.

A blind pull cord connector has a cord passage section and a connection section. The cord passage section has more than one cord passage bodies, each of which is formed with a through hole. An inner face of each cord passage body is formed with a cut face. The connection section is passed through a punched hole of rear side of a blind slat, whereby the cord passage section is positioned on outer side of the slat. When the slat is horizontally opened or vertically closed, the connector structure is limited by the slat so that the connector is connected with the blind slat and naturally kept horizontal. In this case, a pull cord can be easily and quickly passed through the through holes of the cord passage bodies, whereby the frictional resistance against the pulling of the pull cord is reduced and the slats can be more tightly closed. In addition, by means of the restriction of the cord passage bodies of the cord passage section, a ladder cord and the pull cord are located. When the slats are displaced, under the pullback of the cord passage bodies, the positions of the slats can be automatically micro-adjusted to restore to a flush state.

A window blind includes a headrail, a blind body, two ladder tape assemblies and a bottom rail. By the technical features that the lift cords of the ladder tape assemblies are set in the mesh webbings, any one of the slats is surrounded by the supporting cords of the ladder tape assemblies arranged opposite to each other, and the two ends of the supporting cords are respectively braided and connected to the mesh webbings of the two ladder tape assemblies arranged opposite to each other, in addition to the effect of stabilizing the support between any of the slats, it can also reduce the possibility of the lift cords of the ladder tape assemblies being pulled out, thereby effectively preventing children from being accidentally entangled by the lift cords.

An actuation device for the slats of a wing of a shutter has two sections intended to be mounted in the uprights of a frame of the wing, a plurality of flanges that are rotatably mounted in holes obtained in the sections, and locking devices disposed in such a way to hold the flanges and prevent the flanges from coming out of the holes of the section.