Abstract: A Roman shade includes a shade having multiple folded sections formed thereon and multiple control units are connected to the folded sections. Each control unit includes a connection unit and a rope unit. The connection unit and the rope unit share a common end. The connection unit is sewed to the folded sections so as to allow the transmission rope in the connection unit to move freely within the connection unit. The distance between the connection ropes of the rope unit restricts the transmission rope from being pulled out easily.

Abstract: A safety rope assembly for curtains includes multiple control units wrapped to multiple transmission units in the head box. Multiple slats extend through the ring-shaped support ropes. When the control units are operated, the transmission ropes are restricted by the separation ropes and cannot be pulled easily out to ensure that the transmission ropes do not cause dangerous situation to kids. The transmission ropes are operated steadily and effectively.

Abstract: A honeycomb shade includes multiple honeycomb units connected continuously and each honeycomb unit includes a front part, a rear part and a non-transparent plate. Two elongate sides of the front part are connected to two elongate sides of the rear part, and each of the front and rear parts is folded along the intermediate position thereof to form the honeycomb shade. The non-transparent plate is connected to the inside of the rear part so as to reduce the light transmittance.

Abstract: A window shade includes a head box with a top shade control unit and a bottom shade control unit received therein. The top shade control unit has a first cord connected thereto and the bottom shade control unit has a second cord connected thereto. A shade unit has a top shade which is connected between the head box and an intermediate bar, and a bottom shade which is connected between the intermediate bar and a bottom bar. The first cord extends through the top shade and is connected to the intermediate bar. The second cord extends through the bottom shade and is connected to the bottom bar. The top and bottom shades can be individually controlled.

Abstract: A two-way up-down curtain includes a fixed top base including a device space and its bottom is drilled several eyelets. A coil rope control device is located in the device space is coiled with a first and a second thread. The threads penetrate through the eyelet in the bottom of the fixed top base. A curtain under the fixed top base includes a mobile top, a bottom and a curtain. The first thread penetrates through the mobile top, curtain and bottom downwards, and through the bottom downwards with an extended end. A pulling base is only fixed to the extended end of the first thread mutually, so that the user can push and pull the mobile top or the pulling base by hand to change the state of the curtain. The mobile top can be actually prevented from movina to result in clearance to the fixed top base.

Abstract: A cord protection sleeve of cordless blinds includes a tubular and flexible body and extends through the slats. The cord freely extends through the cord protection sleeve. The cord protection sleeve has a first end and a second end, wherein the first end is fixed to the head box and the second end is fixed to the bottom bar. The cord protection sleeve is secured to the support ropes supporting the slats. Because the cord protection sleeve is secured to the support ropes, it cannot be pulled away from the blinds, thereby preventing the cord from wrapping around the limbs of kids.

Abstract: A transmission device for curtains includes a bottom board and a mandrel unit is connected on the bottom board. The mandrel unit has first frames and a mandrel which is engaged with the engaging portions of the first frames. The bottom board has multiple guide holes and the first frames are easily connected to the bottom board at the suitable guide holes. A second frame includes a bottom plate, a top plate, a wheel and multiple rollers, wherein the wheel and the rollers are connected between the bottom plate and the top plate. The wheel has a spool and a cord is wrapped between the spool and the mandrel. A coil spring is connected to the spool. Two control cords are wrapped to the mandrel and extends through the head box of the curtain and are connected to the bottom bar of the curtain.

Abstract: A scrolling unit for blinds includes a scrolling unit having a main wheel, at least one sub wheel and a scrolling spring. The main wheel has a spool and a cable is wrapped to the spool. The scrolling spring has an inner end and an outer end. The inner end is securely wrapped to the main wheel and the outer end is wrapped to the at least one sub wheel. The scrolling force of the inner end is larger than that of the outer end. The cable is wrapped to a mandrel unit in the head box. The cable extends through the head box and is connected to the bottom bar. The blinds are connected between the head box and the bottom bar to which the cable is fixed. The bottom bar is cooperated with the scrolling spring regardless the weight of the bottom bar.

Abstract: A curtain cable positioning device is engaged with the hole in the head box and the underside of the curtain cable positioning device is in contact with the inside of the head box. The curtain cable positioning device includes a body with two recesses defined in two opposite sides thereof and two arms extend from the underside of the body. The two arms are engaged with the hole of the head box. A slot is defined between the two arms and two notches are respectively defined in two ends of the body. The cable passes through the notch and the slot, and is connected with the curtain. The cable is not loosened or hooked to other parts in the head box.

Abstract: A curtain cable maintaining device includes a cable maintaining unit having a bottom board with a guide hole defined therethrough. A pulley set is connected on the bottom board and has a first pulley and a second pulley. The cable is wrapped to the scrolling unit, the mandrel unit, the first pulley and the second pulley, and extends through the guide hole. The cable does not contact the periphery of the guide hole so as to reduce the friction with the guide hole and the cable does not hook with the mandrel unit when moving.

Abstract: A cordless window curtain has a window curtain rod, a curtain body, lateral rails, a locating rope assembly and an elastic tension component. The reducing guide slots are set at one side of the lateral rails facing the curtain body and connected with the hollow slot. The width of the reducing guide slot must be smaller than that of the lateral rail and the width of the reducing guide slot is preferably between 2 mm and 5.9 mm. Two flanged guide shafts are protruded from both ends of the hollow bottom rod of the curtain body. These two flanged guide shafts are provided with a through-hole for threading of two lower locating sections of the locating rope assembly. The outer end of two flanged guide shafts is inserted into the reducing guide slot, such that the flanged guide shaft can slide vertically along the path of the reducing guide slot.

Abstract: A hollow slat includes an elongate body having a space defined therein and two ends of the elongate body are two closed ends. At least two through holes are defined through top and bottom surfaces of the elongate body and each through hole has a peripheral wall which is connected between the top and bottom surfaces of the elongate body such that the through holes are not in communication with the space in the elongate body.

Abstract: A curtain assembly includes a top box with a curtain connected to the top box. A plurality of tube units each have a fixed tube and multiple movable tubes, wherein the fixed tube and each of the movable tubes includes a passage defined therethrough and a flange at a first end thereof, and an insertion end located at a second. The fixed tubes extending through fixed rings fixed to the lower end of the curtain and the flanges are supported on the fixed rings. The movable tubes extend through the movable rings and the flanges are supported on the movable rings corresponding thereto. Multiple control ropes extend from the top box and extending through the movable tubes and the fixed tubes. When the curtain is lifted, the movable tubes are inserted into the next one in sequence and the lowest movable tube is inserted into the fixed tube corresponding thereto.

Abstract: A control system for cordless blinds includes at least one wrapping unit, at least one rod and a transmission cord which is wrapped to the at least one rod. Two cords are wrapped to the at least one rod and extend through the slats and are fixed to the bottom bar connected to the lower end of the slats. Two frames are fixed in the top box and located beneath the at least one rod. The frames each include at least one notch so as to support the at least one rod. One of the two frames includes first and second pulleys and the other frame includes a third pulley. The transmission cord and the two cords are wrapped to the pulleys respectively, such that the transmission cord and the two cords are operated smoothly. The number of the rod and the frames can be added as needed.

Abstract: A curtain assembly a top box and a first curtain and a second curtain are connected to the scrolling mechanism in the top box. The second end of the first curtain is connected to the second end of the second curtain by multiple securing units which are fixed to a transverse bar on the second curtain. Multiple restriction members each include a clamping part and an elongate plate which extends perpendicularly from the clamping part. The second curtain includes multiple transverse sections separated by section rods which extend through passages defined transversely in the second curtain. Each passage communicates with two notches which are located corresponding to two sides of the first curtain. The clamping parts of the restriction members are inserted through the notches and clamp the section rods, and the elongate plates are located outside of the first curtain.

Abstract: A shower curtain ring assembly includes multiple curtain ring units each have a ring and a clamping portion extending from the ring, the shower rod extends through the rings. Each clamping portion includes two extensions with an entrance defined between two distal ends of the two extensions and a slot is defined in the two extensions so as to accommodate the first and second parts and the shower curtain. The shower curtain includes first and second collars connected thereto and the first and second collars are engaged with a periphery of the passage. The first and second collars push the two extensions outward so as to be retained between the passage between the extensions. Therefore, the shower curtain can be connected to or removed from the shower rod without removing the shower rod from the rings.

Abstract: A shower curtain assembly includes a shower curtain having multiple slits defined between the through holes and the top edge of the shower curtain. Multiple ring units are connected to the shower curtain and located corresponding to the connection areas respectively. Each ring unit includes a first part and a second part. The first part is a ring-shaped part with a gap defined radially therethrough and the gap is located corresponding to the slit. The second part is a substantially horseshoe-shaped part having a first end and a second end. The first end is bent to form a first closing portion and the second end is bent to form a second closing portion which is overlapped on the first closing portion so as to close the second passing hole. A shower rod separates the slits, the gaps and the overlapped closing portions when installed to the shower curtain.

Abstract: The window blind includes a plurality of blind elements spacedly supported between upper and lower supports and configured to have a plurality of stationary blinds and a plurality of adjustable blinds alternating with the stationary blinds, and a blind controlling arrangement including a first controlling cord set, a second controlling cord set, and a plurality of control members selectively coupling with the first controlling cord to retain the adjustable blinds in position in responsive to the first controlling cord. When the first controlling cord is pulled, only the adjustable blinds are upwardly lifted to adjust a relative distance between the stationary blind and adjustable blind, so as to adjust a light permitting range therebetween.

Abstract: A Roman shade includes a top box and a shade including a first layer and a second layer is connected to the top box. The first layer includes multiple pocket portions formed thereon and the pocket portions each are defined by folding a part upward to define a passage which extends transversely through the first layer. Multiple first holes and second holes are defined through the first layer. The pocket portion is located between the first and second holes. The second layer is located on a first side of the first layer and two control ropes each have a top end connected to the top box and a lower end of each control rope extends through the first hole from the first side of the first layer and passes over a second side of the first layer and then extends through the second hole in sequence.

Abstract: A window curtain includes a blind body, a curtain cover, and a connecting unit provided for operatively attaching the curtain cover to the blind body. The blind body is formed by a plurality of honeycomb shaped blind element and a controlling cord extending through the blind elements to controllably and foldably operate the blind body between an extended and folded position. The connecting unit has one or more connection parts being selectively provided at the blind elements at regular intervals between the top and bottom of the blind body, so that the curtain cover being attached to the blind body via the connection parts to define a plurality of sections of the curtain cover. Thus, the curtain cover is able to be controllably operated via the blind body in a cordless manner to increase the safety and enhance the aesthetic of the window curtain.