Abstract: A control device for blinds includes a transmission unit, a scrolling unit and a tilting unit, the transmission unit includes a case in which a coil spring and a gear unit are received. The coil spring is connected between the gear unit and the case. The scrolling unit includes two scrolling rods which are rotated with a transmission rod. Each scrolling rod has a lift cord wrapped thereon and extending through slats of the blinds. The tilting unit includes two tilt members connected to two respective end sections of the two scrolling rods. Two tilt cords have two respective positioning members which are clamped in two clamp grooves of the two tilt members and the tilt cords extend through the slats. The gears in the gear unit can be adjusted so as to cooperate with slats of different weights.

Abstract: A cellular shade includes stacked and interconnected cells each including a firs strip and a second strip. The first strip includes a first half and a second half extended from the first half. The second half of the first strip includes a first connective portion extended from the first half thereof at an angle, a second connective portion extended from the first connective portion thereof at another angle and a pleat formed between the first and second connection portions of the second half thereof. The second strip includes a first half connected to the first half of the first strip thereof and a second half connected to the first half of the first strip of an adjacent one of the cells.

Abstract: A cellular shade includes stacked and interconnected strips. Each of the strips includes a first half and a second half extended from the first half. The second half of each of the strips is made as a pleat with a first connective portion extended from the first half of the strip at an angle and a second connective portion extended from the first connective portion of the strip. The second connective portion of each of the strips is connected to the first half of an adjacent one of the strips so that the cellular shade exhibits a smoothly curved profile.

Abstract: A operation wand assembly of a curtain a curved connection member adapted to be connected to the lower rail of the curtain and having a top recess. A through hole is defined through the curved connection member and communicates with the top recess. An engaging member is received in the top recess and has a tubular portion engaged with the through hole of the curved connection member. The tubular portion includes an open bottom and two connection grooves are defined through a wall of the tubular portion. An operation wand has two radial rods extending from a top thereof and the top of the operation wand is removably inserted into the open bottom of the tubular portion. The two radial rods are engaged with the connection grooves. The operation wand can be hooked to a positioning member on a wall when not in use.

Abstract: A machine for making two-color expandable salts includes a feeding unit to feed two strips of different colors to a combining unit which includes a cutting blade and a ultra-wave generator, the cutting blade cuts surplus from two sides of each of the two strips and the two strips are securely connected to each other along two respective sides thereof so as to form the expandable slat. A scrolling unit includes a scrolling wheel which to scroll the expandable slat from the combining unit. A control unit includes a programmable controller and multiple tension detection members which detect tension of the strips and the expandable slat, the tension is sent to the programmable controller which adjusts speed of the feeding wheels and scrolling wheel.

Abstract: A window covering includes a headrail, a retractable shading member having an upper end mounted on the headrail, a bottom rail having an upper end mounted on a lower end of the shading member, and a pull bar having an upper end removably mounted on a lower end of the bottom rail. Thus, the pull bar is combined with the bottom rail to drive the bottom rail to push the shading member upward or pull the shading member downward to fold or expand the shading member so that the window covering needs not to provide a lift cord to push or pull the shading member so as to provide a safety function. In addition, the pull bar can be detached from the bottom rail when not in use, thereby enhancing the aesthetic quality of the window covering.

Abstract: A curtain includes a top rail and a sheet of fabric having a top end connected to the top rail, a handle assembly is connected to a lower end of the sheet of fabric. The handle assembly includes two transverse bars received in the sheet of fabric and two upright bars which are removably connected to the transverse bars via connection members connected to the transverse bars from outside of the sheet of fabric. The upright bars can be separated from the transverse bars so that the curtain can be folded.

Abstract: A door and window ornamental article positioning device includes a support unit equipped with stop plates and a support mount to be mounted to a central hollow-out portion of a fan-shaped blind body having a counterweight board fixedly attached to the underside of both end sides respectively. The stop plates and the support mount are respectively provided with connecting portions and coupling cavities to be joined to each other with a restricting space formed for the positioning of the fan-shaped blind body therein. The support mount has an arcutate support portion precisely abutting against the hollow-out portion, and wing panels with insert hooks extending at both external sides to engage with insert pieces of the counterweight boards. Via the separate design, the support unit can have a proper support mount assembled thereto to fit to various diameters of the fan-shaped blind body and stably position the central hollow-out portion thereby.

Abstract: A non-pull cord operable window blind structure comprises lift cords assembled onto corresponding positions of a head rail, a bottom rail, and a blind body wherein a cord-winding control device with an operational cord attached thereto, and a fixed seat are mounted to both end sides of an accommodating channel of the head rail with a movable seat situated to slide there-between. The fixed and movable seats respectively have multiple guiding elements for the winding of the lift cords. An insert block attached at one end of the operational cord and an insert cavity defining one side of the movable seat are correspondingly engaged with each other, permitting the operational cord actuated by the sliding of the movable to move in linkage to the lift cords. Therefore, the bottom rail is simply pushed or pulled by hands to adjust the blind body into a desirable collected or expanded position thereby.

Abstract: A printing method for window blind slats includes three blind slats situated side by side before three printing rollers that are equidistantly spaced out in a transverse direction with one growth-ring printing area and two fine-texture printing areas alternatively arranged and precisely formed at corresponding lengthwise and widthwise positions of the sequentially aligned printing rollers thereon. Via the printing operation of the alternatively-arranged growth-ring printing areas and the fine-texture printing areas of the three printing rollers, the three blind slats thereof can be synchronically printed with complete wood grain pattern and finished with growth-ring pictures and fine-texture pictures disposed thereon, efficiently providing a speedier printing method for the blind slats and ensuring an accurate control of the quality of each blind slat to achieve a standardized manufacturing thereof.

Abstract: A non-pull cord operated window blind structure comprises a head rail with a blind body attached to the underside and actuated by a collecting cord wherein a cord-winding control device actuated by an operating cord, and a fixed seat are respectively mounted at both ends of the head rail with a movable seat situated there-between. One end of the operating cord is attached to the movable seat, and both ends of the collecting cord are synchronically wound through the fixed seat and the movable seat and located at the fixed seat, permitting the operating cord and the collecting cord to associate with each other in linking operation. Therefore, a bottom rail is simply pushed or pulled by hands to loosen or tighten the collecting cord and actuate the operating cord therewith, permitting a state of counterbalance formed there-between for easy adjustment of the blind body into a desirable position thereby.