摘要:
A burglar deterrent decoy is provided which consists of a partial face mask with simulated eyes and nose, which is mounted to a side jamb of a window in an exterior wall of a building behind a window blind. A slat of the window blind is retained in front of the partial face mask in a bent up raised position when desired, so as to produce an illusion that a person is looking out through the window blind to scare away a burglar.
摘要:
A louver holding carrier for vertical blind assemblies are slidably mounted within a track along which a rotably driving shaft passes through the carrier and imparting rotation to a worm gear assembly that in turn causes the sprocket termination of a louver holder to rotate. The sprocket termination has teeth over an arc of more than 90 degrees and less than 150 degrees in order to facilitate the jump of the meshed engagement between the worm gear assembly and the sprocket termination without jamming. A stopper member limits the rotation of the louver holding assembly.
摘要:
An interior insulative window is provided which is mounted outside of the prime window opening to the window opening frame and/or adjacent wall surface. This interior window is internally formed with decorative trim off-site and installed as a single unit which does not penetrate the window opening. The mounting frame can optionally include mounting space for receiving a venetian blind to be retained between the prime window and the interior window. For decorative consistency and/or further thermal efficiency, the corresponding structure can be applied to sliding patio doors.
摘要:
A tilter mechanism for rotating a headrail so as to tilt slats of a Venetian blind includes a fixed hollow drum secured to the headrail; a hollow rotary mechanism rotatably fixed in the hollow drum, including a pulley section and an fixing section engaged with the headrail for synchronous motion; and a tilt cord made of soft material wound around the pulley section such that pulling of the tilt cord results in the rotary mechanism and the headrail being rotated synchronously and the slats being tilted.
摘要:
A fenestration control includes a single loop cord in association with guide members and a drive pulley built into a generally channel-shaped framework and is specifically designed for use with pleated or cell-type shades. The entire shade assembly is capable of being removably installed within window openings and the like and may be operated manually, or by single or dual motor drives depending upon the size and load requirements of the shade.
摘要:
An interconnection is provided for the tilt wand of a window blind. The interconnection includes a connector having a worm gear on one end and a transverse aperture extending through the opposed end. The aperture is formed to define opposed major and minor dimensions. The minor dimension is defined by a pair of opposed arcuate ribs formed in the aperture. The interconnection further includes a hook having a mounting end which also includes opposed major and minor dimensions. The mounted end is further configured to be urged past the arcuate ribs with appropriate deflection of the connector. However, rearwardly facing portions of the major dimensions area on the hook are configured to securely lock the hook in the transverse aperture of the connector. The interconnection further includes a sleeve for retaining the hook in its locked condition and a tilt wand which is engageable on the hook.
摘要:
A venetian blind has a plurality of slats, a head, brackets for mounting the head on a support, ladder assemblies for suspending the slats from the head, cables provided in the head for lifting and lowering the slats, and cables provided in the head for tilting the slats from essentially horizontal positions to tilted positions and vice-versa. The head has a top and no bottom intermediate the top and the slats.
摘要:
A tilt drum for securing the upper ends of the side cords of a cord-type ladder to a venetian blind tilt rod for operation thereby. The tilt drum is formed with a one-piece body of synthetic resin material and includes a drum section adapted for mounting on the tilt rod and a cover section integrally connected by a flexible hinge portion to the drum section. The drum section has a top wall overlying the tilt rod and interfitting ribs are provided on the cover section and the top wall of the drum section for clamping end portions of the side cords of the ladder tape to the drum section, when the cover section is closed. A latch is formed integrally with the cover section and arranged to engage a keeper on the drum section to latch the cover section in a closed position.
摘要:
A bracket for supporting an additional vane or vanes on the end of a vertical blind track to hide the blind controls or the side of the window opening containing the blind includes an extensible body defined by slidably interconnected front and rear clips for mounting the bracket on the blind track, and at least one inverted L-shaped arm connected to the body, and extending outwardly and downwardly over the end of the track for carrying the extra vane or vanes.
摘要:
A venetian blind incorporating a wand having an operator thereon at any desired position. The operator is nonrotatably associated with the wand, and the wand and operator are so constructed that longitudinal shifting of the operator rotates the wand about its axis. Resilient frictional drag prongs are incorporated in the operator to prevent undesided movement thereof, as by gravity. A stop and bearing element is mounted on the end of the wand.