Abstract: A cord divider is positioned on both sides of the cord winder of the control box of a cordless window curtain. Each cord divider is equipped with protrusions and crosspieces. When the cords are pulled out from the cord divider, the cords do not tangle or knot. The cords are wound up on the driving gear set, and the driving cord device prevents the cords from overlapping and causing uneven heights on both sides of the curtain. The use of cylinders in the cord dividers prevents excessive friction of the cords during use. There is no need to change the current cooperation way between the cords and the cord winder.

Abstract: A method for forming a honeycomb curtain and includes a weaving process, a fixing process, a gluing process, a stacking process and a cutting process. The honeycomb curtain includes multiple netted tubes, and each netted tube includes an upper portion and a lower portion. The central portion of each of the upper and lower portions is woven to form a tight-woven structure. Two sides of each of the central portions are woven to form a sparse-woven structure to form the upper portion to be a breathable first semi-transparent strip and to form the lower portion to be a second semi-transparent strip. The outer corner of each of the upper and lower portions are woven to form another tight-woven structure. The central portions of each of the netted tubes are applied with glue on respective outer face thereof. The netted tubes are stacked and pressed to form a layered structure.

Abstract: 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.

Abstract: 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.

Abstract: An engaging unit mounted on a head beam of a blind is provided. The engaging unit includes a spring holder, extension spring, sliding holder, pull cord and pull cord holder. Two ends of the extension spring are hooked to the spring holder and sliding holder, respectively. An engaging portion of the pull cord holder engages with the head beam. The pull cord has one end disposed at a cord fastening portion of the pull cord holder and the other end wound around a first cord-winding portion of the sliding holder and a second cord-winding portion of the pull cord holder by predetermined journeys. The sliding holder slides to and fro on the head beam in response to the pull cord's ascent and descent and the extension spring's extension and contraction. A blind with the engaging unit is further provided and includes a head beam, blind body and bottom beam.

Abstract: A Roman shade includes a shade unit which includes more than two shade parts, and a tubular portion is formed on the top of the shade. The more than two shade parts are connected to each other by a first weight unit located between any two of adjacent shade parts of the more than two shade parts. A slot is defined through each of the more than two shade parts except for the lowest shade part of the shade unit. A second weight unit is connected to the lower end of the shade unit so as to maintain the shade unit to be flat and fully expanded. The second weight unit has a tongue which extends through one of the slots to maintain the shade unit in a folded status when folding the shade unit.

Abstract: A slat angle adjustment mechanism for Venetian blind includes a body shell and a transmission unit including a transmission gear set and retractable member. The transmission gear set includes a gear having a position-limiting hole corresponding a second through hole of the body shell, and a screw rod with an extension shank. The retractable member is connected to and movable back and forth along the extension shank of the screw rod. When pulling the retractable member, the retractable member is moved along the extension shank of the screw rod from a first position; when pushing the retractable member, the retractable member is moved along the extension shank of the screw rod from the second position back to the first position. Thus, subject to the retractable characteristic, the slat angle adjustment mechanism prevents damage during packaging.

Abstract: A slat angle adjustment mechanism for Venetian blind includes a body shell and a transmission unit including a transmission gear set and retractable member. The transmission gear set includes a gear having a position-limiting hole corresponding a second through hole of the body shell, and a screw rod with an extension shank. The retractable member is connected to and movable back and forth along the extension shank of the screw rod. When pulling the retractable member, the retractable member is moved along the extension shank of the screw rod from a first position; when pushing the retractable member, the retractable member is moved along the extension shank of the screw rod from the second position back to the first position. Thus, subject to the retractable characteristic, the slat angle adjustment mechanism prevents damage during packaging.

Abstract: A spring winding type window shade includes a headrail providing a first fastening device, a curtain having a second fastening device located at one end thereof and fastened to the first fastening device of the headrail, scroll springs longitudinally and tightly bonded to the curtain with respective one ends thereof fastened to the second fastening device of the curtain, and a clamp for clamping the respective opposite ends of the curtain and scroll springs remote from the headrail so that the curtain and the scroll springs can be received in an accommodation space in the clamp in a rolled up condition. When pressing a press portion of the clamp, the clamp is opened, allowing the curtain to be rolled up or extended out with the scroll springs. When release the applied pressure from the press portion, the clamp automatically clamps the curtain and the scroll springs again.

Abstract: A slat angle adjustment mechanism for Venetian blind includes a body shell and a transmission unit including a transmission gear set and retractable member. The transmission gear set includes a gear having a position-limiting hole corresponding a second through hole of the body shell, and a screw rod with an extension shank. The retractable member is connected to and movable back and forth along the extension shank of the screw rod. When pulling the retractable member, the retractable member is moved along the extension shank of the screw rod from a first position; when pushing the retractable member, the retractable member is moved along the extension shank of the screw rod from the second position back to the first position. Thus, subject to the retractable characteristic, the slat angle adjustment mechanism prevents damage during packaging.

Abstract: A spring winding type window shade includes a headrail providing a first fastening device, a curtain having a second fastening device located at one end thereof and fastened to the first fastening device of the headrail, scroll springs longitudinally and tightly bonded to the curtain with respective one ends thereof fastened to the second fastening device of the curtain, and a clamp for clamping the respective opposite ends of the curtain and scroll springs remote from the headrail so that the curtain and the scroll springs can be received in an accommodation space in the clamp in a rolled up condition. When pressing a press portion of the clamp, the clamp is opened, allowing the curtain to be rolled up or extended out with the scroll springs. When release the applied pressure from the press portion, the clamp automatically clamps the curtain and the scroll springs again.

Abstract: A slat angle adjustment mechanism for Venetian blind includes a body shell and a transmission unit including a transmission gear set and retractable member. The transmission gear set includes a gear having a position-limiting hole corresponding a second through hole of the body shell, and a screw rod with an extension shank. The retractable member is connected to and movable back and forth along the extension shank of the screw rod. When pulling the retractable member, the retractable member is moved along the extension shank of the screw rod from a first position; when pushing the retractable member, the retractable member is moved along the extension shank of the screw rod from the second position back to the first position. Thus, subject to the retractable characteristic, the slat angle adjustment mechanism prevents damage during packaging.