A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade.

There is disclosed curtain-blind system in which hangers are used to hang multiple sections of the overall curtain-blind. Each section of the curtain-blind has a first surface, a second surface, a first connector clamping the first surface, and a second connector clamping the second surface. The first connector is releasably hung on a first hanger and the second connector is releasably hung on a second hanger. The curtain-blind sections are arranged side-by-side on the respective hangers in use with the first connector of one curtain-blind section being independently releasable from an adjacent curtain-blind section whilst remaining clamped to the first surface. In this way individual sections can be hung and removed independently of other sections of the curtain-blind. There is also disclosed a hanger for the curtain blind system which has a head portion arranged to be received in a head-rail and a hanger portion depending below the head portion. The hanger portion is configured to releasably hold independent connectors of first and second curtain-blind sections such that said sections are hung adjacently on the hanger portion in a side-by-side arrangement.

The invention relates to a double articulated device and system comprising at least one active element provided with an edge (M), with two points (M1) and (M2), where (M1) is different from (M2), a rotating element connected to the edge (M) and a rotating fixture positioned in the point (M1) of the edge (M) and connected to the rotating element, in which, during actuation, the active element simultaneously describes a rotational movement with an angle β around the rotating element, and a partial pivoting movement in the vertical plane around the rotating fixture, so that the point (M2) of the edge (M) describes an angle a between a value α.sub.max corresponding to the “open” position ES0 and a value α.sub.min which corresponds to an ES1 “closed” position of the device.

A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade.

A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade.

A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade.

A headrail, which is included in an opening covering for a building opening, includes a frame and a fixing member. The frame, by definition, has a longitudinal axis, and the frame forms a first sub-frame and a second sub-frame in a direction along the longitudinal axis. The fixing member is optionally provided at the frame. When the fixing member is provided at the frame and bridge the first sub-frame and the second sub-frame at the same time, the first sub-frame and the second sub-frame are fixedly connected to each other in an aligned manner.

A folding hanger includes a hook extending from an upper end of a hinge pin for suspending the pin. First and second hanger arms each have proximal and distal ends and define a support surface therebetween. Each proximal end has a stop. A knuckle having a hole extends from each proximal end. The pin passes through the holes along an axis, coupling the arms and hook whereby the arms are movable between extended and folded configurations. The stops abut when the arms are extended, and are separated when folded. The hanger has a center of gravity when the arms are extended and suspended by the hook such that the axis is angled relative to vertical in a first direction and the stops bias abutting. The arms each have a center of gravity such that angular movement of the axis past an unstable equilibrium causes the arms to move toward folded.

A vertical shade has a head rail suspending a shade. The shade moves horizontally along the head rail which has components for moving the shade. The shade has vertical pleats that divide the fabric into vertical segments. Each pleat extends from the top of the shade to the bottom of the shade. The vertical segments can fold together into a folded position. Each of the hangers is individually attached to each vertical segment and also attached to the head rail. The hanger can be formed as a hole on the rectangular profile. The hanger hole is preferably reinforced using a reinforcing edge strip to prevent fabric from tearing when hung from the head rail. The edge strip is selected from the group of an eyelet, a grommet, a clip, or a ring.

Hanging blinds includes an upper track and a plurality of sliders. The upper track has at least a first track and a second track respectively having a sliding slot. Each of sliders has a guiding groove and a positioning groove. A sliding block is disposed at an end of the positioning groove and enabling the slider to be mounted onto a guiding groove of an adjacent slider. Each slider is mounted onto one sliding slot of the first and second tracks. A last slider on the second track has at least two positioning blocks locking with an end of the second track. The sliders other than the last slider each has a pulley. The last slider on the first track has a crossing pulley slidably mounted in the sliding slot of the second track. The crossing pulley is disposed before a pulley of a first slider on the second track.