摘要:
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.
摘要:
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.
摘要:
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.
摘要:
A slats control system for blinds includes a first control rope and a second control rope. Two respective first ends of the two control ropes are fixed to the control members corresponding thereto and the axis of the control member is located between the first control rope and the second control rope. Multiple odd-numbered slats and even-numbered slats are connected to the head box. Multiple connection ropes extend through the slats and are connected between the head box and a bottom bar. A first/second driving rope is transversely connected to an underside of the odd-numbered slat/even-numbered slat. The first/second control ropes are connected to the first/second driving ropes on each slat. When the control members are rotated by rotating a shaft, the first/second control rope and the second/first control rope are lifted and the lowered simultaneously. The odd-numbered slats and the even-numbered slats are rotated in opposite directions simultaneously.
摘要:
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.
摘要:
A safety device for Roman shades includes multiple loop members connected to the shade and multiple restriction members are connected to multiple loop members. Each restriction member includes two extensions which spirally wrap to each other so as to define an opening therebetween. Multiple engaging members are connected to the lowest loop members and each engaging member has two claws between which a through hole is defined. Each claw includes a slit defined axially in a distal end thereof. Multiple control ropes each have a top end connected to the top box and the lower end of each control rope extends through the openings of the restriction members and is connected to an insertion member which is inserted into the silts and engaged with the through hole of the engaging member corresponding thereto. When the control ropes are pulled laterally, the insertion members are disengaged from the engaging members.
摘要:
A blind includes a firs control unit connected with a top rail and a second control unit connected with a bottom rail. A plurality of slats are connected with each other and connected between the top and bottom rail. The first control unit includes a first operation box and a first rod on which two cords are wrapped and connected to the top rail. The second control unit includes a second operation box and a second rod on which another two cords are wrapped. A clip is connected the top rail and includes a hook to which an operation rod is connected. The top rail together with the slats is able to be pulled a distance from the head of the blind so as to form an uncovered are between the head and the top rail by pulling the operation rod.
摘要:
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.
摘要:
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.
摘要:
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.