An improved bottom rail for an architectural-structure covering is disclosed. The bottom rail includes one or more channels. In use, a first channel may receive a bottom edge of the covering while a weight channel receives a weighted, longitudinal rod therein. Additionally, and/or alternatively, the bottom rail may include pucks for retaining the weighted, longitudinal rod within the weight channel. In use, the pucks are rotatable from a first unlocked position to a second locked position. In the first position, the pucks are slidably positionable along an outer surface of the longitudinal rod. In the second position, the pucks contact the longitudinal rod to thereby exert an additional downward force onto the longitudinal rod so that the longitudinal rod is retained within the weight channel.

An improved bottom rail for an architectural-structure covering is disclosed. The bottom rail includes one or more channels. In use, a first channel may receive a bottom edge of the covering while a weight channel receives a weighted, longitudinal rod therein. Additionally, and/or alternatively, the bottom rail may include pucks for retaining the weighted, longitudinal rod within the weight channel. In use, the pucks are rotatable from a first unlocked position to a second locked position. In the first position, the pucks are slidably positionable along an outer surface of the longitudinal rod. In the second position, the pucks contact the longitudinal rod to thereby exert an additional downward force onto the longitudinal rod so that the longitudinal rod is retained within the weight channel.

An arrangement for securing an end cap onto a rail of a covering for an architectural opening includes an elongated rail extending in a longitudinal direction and an end cap having a slightly arcuate shape when at rest. At least one post projects inwardly from the end cap into the rail to contact a surface that is fixed relative to the rail to secure the end cap to the rail in a flattened condition. When the end cap is coupled the rail, the arcuate shape of the end cap is flattened out.

An arrangement for securing an end cap onto a rail of a covering for an architectural opening includes an elongated rail extending in a longitudinal direction and an end cap having a slightly arcuate shape when at rest. At least one post projects inwardly from the end cap into the rail to contact a surface that is fixed relative to the rail to secure the end cap to the rail in a flattened condition. When the end cap is coupled the rail, the arcuate shape of the end cap is flattened out.

A mounting assembly for mounting an architectural-structure covering to an architectural structure, in particular a movable structure is disclosed. In use, the mounting assembly is used in combination with the architectural-structure covering so that the architectural-structure covering can be movable between a retracted position and an extended position. All the while, the mounting assembly constrains movement of the covering portion of the architectural-structure covering so that, for example, in use, when the mounting assembly is mounted to a movable structure, the covering is prevented from moving relative to (e.g., away from) the architectural structure when the movable structure is opened and closed.

A mounting assembly for mounting an architectural-structure covering to an architectural structure, in particular a movable structure is disclosed. In use, the mounting assembly is used in combination with the architectural-structure covering so that the architectural-structure covering can be movable between a retracted position and an extended position. All the while, the mounting assembly constrains movement of the covering portion of the architectural-structure covering so that, for example, in use, when the mounting assembly is mounted to a movable structure, the covering is prevented from moving relative to (e.g., away from) the architectural structure when the movable structure is opened and closed.

A hembar may define a front portion and a rear portion configured to slidably engage each other. The front portion and the rear portion, when slidably engaged, may define a slot configured to receive a piece of fabric. The front portion and the rear portion may be configured to clamp the piece of fabric within the slot. The front portion and the rear portion may be configured such that a width of the slot is adjustable. The front portion may define a first attachment surface and the rear portion may define a second attachment surface. The first attachment surface may define a rib. The second attachment surface may define a groove configured to receive the rib when the front portion is slidably engaged with the rear portion such that the piece of fabric is clamped within the slot.

A hembar may define a front portion and a rear portion configured to slidably engage each other. The front portion and the rear portion, when slidably engaged, may define a slot configured to receive a piece of fabric. The front portion and the rear portion may be configured to clamp the piece of fabric within the slot. The front portion and the rear portion may be configured such that a width of the slot is adjustable. The front portion may define a first attachment surface and the rear portion may define a second attachment surface. The first attachment surface may define a rib. The second attachment surface may define a groove configured to receive the rib when the front portion is slidably engaged with the rear portion such that the piece of fabric is clamped within the slot.

A shading device comprises a power supply device comprising a battery, a first and a second electrical connection elements and a resilient element. The battery is disposed at a holding device for holding the screen. The first element is disposed at a load bar or the screen and configured so as to be electrically connected to an external electrical supply source. The second element is disposed at the holding device and configured to cooperate with the first element. The resilient element is configured to be fixed on the load bar or on the screen. The first element is integral with the resilient element. Furthermore, the resilient element is configured to compensate a misalignment of the first electrical connection element with respect to the second electrical connection element, when the screen reaches a position for recharging the battery.

A window blind includes a headrail, two lift cords, a blind body, a bottom rail, and two cord winding assemblies that are respectively installed on two opposite sides of the long axis of the bottom rail. The other ends of the lift cords are respectively tied to respective adjustment columns of the cord winding assemblies. When the window blind is folded or stretched, unfortunately, when the winding stroke is inconsistent, the blind body is not folded uniformly or skewed, and the adjustment column of the cord winding assembly on one side can be finely adjusted, so that one of the lift cords is gradually wound and covered on the adjustment column, and indirectly drives the bottom rail and the blind body to gradually adjust to substantially parallel to the bottom of the headrail, thereby effectively achieving the effect of fine-tuning and correcting the blind body.