摘要:
A bottom rail for a cordless blind has an elongated body having a bottom, a top spaced apart from and substantially parallel to the bottom, a concave front face connected between the bottom and the top and a concave rear face connected between the bottom and the top. The concave surfaces provide comfortable gripping areas enabling a user to easily grasp the bottom rail and raise or lower the cordless blind.
摘要:
A dual-use pole used in a non-cord window blind assembly is provided to have a pole shank and a pole head. The pole head has a flange and a driving block. The flange has an end surface located at an end of the pole shank. The driving block is located at an opposing end surface of the flange and it is used to connect and drive a blind slat tilt adjuster to further adjust the tilt angle of the blind slats.
摘要:
A window covering auxiliary device includes at least one attracted member, an operation handle and at least one attracting member. The at least one attracted member is mounted on a window covering. The operation handle includes a holding unit and a guiding unit. The guiding unit is mounted on the holding unit and has a top provided with a guide portion which is provided with a receiving recess. The at least one attracting member is mounted in the receiving recess of the operation handle. The at least one attracting member and the at least one attracted member are magnetically attracted with each other.
摘要:
A shielding device for opening and closing a shielding member by rotation of a winding shaft, the shielding device including a speed controller configured to control an automatic movement speed of the shielding member, wherein the speed controller includes: a housing containing a viscous fluid; and a moving member contained in the housing and configured to move by rotation of the winding shaft, and the speed controller is configured so that resistance the moving member receives from the viscous fluid varies with movement of the moving member, is provided.
摘要:
A light shielding structure for a vertical blind is disclosed, wherein the vertical blind includes a headrail and a plurality of slats, which are hanged under the headrail in a vertical manner, and can be controlled to be turned between a shielding position and a non-shielding position. The vertical blind includes at least one light shielding member, which is engaged to a bottom of the headrail, and can either be flipped up or naturally droop along with the turning of the slats. When the at least one light shielding member droops, gaps formed between the bottom of the headrail and a top of the slats are covered, which prevents light from leaking in therethrough.
摘要:
A handle assembly is provided. The handle may include first and second portions. The first portion may define a gripping feature and may include a rear surface. The second portion may extend from the rear surface of the first portion and may be configured to couple the handle to a rail of the architectural covering without the need for additional fixing elements.
摘要:
A stacking panel covering for an architectural opening includes a headrail and a plurality of suspended from the headrail. The panels form an overlapped stack at one end of the headrail when the stacking panel covering is opened, and cover the architectural opening when the stacking panel covering is closed. The panels are piggybacked on those adjacent thereto, so that they stack, one behind the next, when the stacking panel covering is opened, and so that each pulls the next adjacent thereto as the stacking panel covering is being closed. The panels themselves may be planar, or convexly curved in a horizontal direction and substantially straight in a vertical direction.
摘要:
A unitary assembly for an architectural fenestration, providing dynamic solar heat gain control, which (1) provides a track-based frame structure/blind combination in which the blind is self-correcting should the blind material fall outside of the track; (2) provides directional shading, where the assembly provides for dynamically controlling the amount of light allowed to reach the heat storage unit; (3) provides a blind motor without limiter switches and with a quick-release slip-ring; and (4) provides a heat storage unit which is a thermally efficient, transparent and translucent structure, with which gain from sunny winter days is greater than nighttime loss, so as to provide supplemental heat.
摘要:
A controlling mechanism for a cordless blind set includes a fastening seat, a controlling member, and two driving gears. A coil spring is between the two driving gears each engaged with a driven gear. Each of the driven gears is coupled with a transmission rope passing through the fastening seat and the controlling member and then gets fixed in an upper beam. To operate the blind set, a pushing force is applied to the controlling member to release the transmission ropes. The driving gears are then driven by the coil spring and rotate the driven gears simultaneously, so the driven gears can roll up/release the transmission ropes.