Infinitely sizable solid slat mini blind
AssigneeNewell Co.
InventorTerry L. Simon
Life of this patent
Estimating the term…
Abstract
The invention is embodied in a mini-blind which has a headrail and an array of slats suspended therefrom. The slats are raised, lowered and adjusted with a plurality of cords. The slats are generally free from apertures which extend through the slats. The cords used to lift the array of slats run along the outer edges of the slats. At least one of the ladder cords, which are used to adjust the angular orientation of the slats, engages notches formed in the edges of the slats. The invention also has a unique method of controlling the lifting cords as they extend through and out of the headrail. A basket/barrel assembly having a bent wire cord guide cooperates with cord locking and tilting mechanisms which are housed together at one end of the headrail.
Claims10
A blind comprising a plurality of slats suspended in a vertical array from a main supporting member, said blind including array control means for varying said array, said array control means including tilting means for changing the angular orientation of said slats, and lifting means for changing the extent to which said slats extend from said supporting member, said lifting means including cord means extending along the outer periphery of said slats, said slats being generally free of apertures extending through said slats, whereby said slats are able to contact one another without interference from said cord means,
- said array control means including a rotatable drum, said drum carrying guiding means for directing said lifting means from a generally horizontal transverse position to a generally vertical position, and for cooperating with said drum to hold said tilting means,
- said guiding means and said drum having aligned apertures for receiving said lifting means.
A blind comprising a plurality of slats suspended in a vertical array from a main supporting member, said blind including array control means for varying said array, said array control means including tilting means for changing the angular orientation of said slats, and lifting means for changing the extent to which said slats extend from said supporting member, said lifting means including cord means extending along the outer periphery of said slats, said slats being generally free of apertures extending through said slats, whereby said slats are able to contact one another without interference from said cord means.
- said array control means including a rotatable drum, said drum carrying guiding means for directing said lifting means from a generally horizontal transverse position to a generally vertical position, and for cooperating with said rum to hold said tilting means,
- said guiding means having a central aperture defining a generally vertical plane, and a pair of arms extending perpendicular to said plane, said arms extending through said plane.
A blind comprising a plurality of slats suspended in a vertical array from a main supporting member, said blind including array control means for varying said array, said array control means including tilting means for changing the angular orientation of said slats, and lifting means for changing the extent to which said slats extend from said supporting member, said lifting means including cord means extending along the outer periphery of said slats, said slats being generally free of apertures extending through said slats, whereby said slats are able to contact one another without interference from said cord means,
- said array control means including a rotatable drum, said drum carrying guiding means for directing said lifting means from a generally horizontal transverse position to a generally vertical position, and for cooperating with said drum to hold said tilting means,
- said array control means comprising a basket for holding said drum, said basket including a slot formed in its bottom surface, and a pair of arcuate tracks for engaging end flanges of said drum.
A blind comprising a plurality of slats suspended in a vertical array from a main supporting member, lifting cord means for raising and lowering said slats, said blind including array control means which includes a basket and a barrel supported by said basket, said barrel having a pair of end flanges separated by integrally formed linking struts, said end flanges having openings forming cord passageways through which said cord means pass, said basket having tracks for engaging and supporting said end flanges in a manner which allows rotation of said barrel without substantial translation thereof.
A blind comprising a plurality of slats suspended in a vertical array from a main supporting member, said blind including array control means for varying said array, said array control means including tilting means for changing the angular orientation of said slats, and lifting means for changing the extent to which said slats extend from said supporting member, said lifting means including cord means extending along the outer periphery of said slats, said slats being generally free of apertures extending through said slats, whereby said slats are able to contact one another without interference from said cord means, said array control means further including a rotatable drum, said drum having means for simultaneously moving said lifting means and said tilting means.
A blind comprising a plurality of slats suspended in a vertical array from a main supporting member, said blind including array control means for varying said array, said array control means including tilting means for changing the angular orientation of said slats, and lifting means for changing the extent to which said slats extend from said supporting member, said lifting means including cord means extending along the outer periphery of said slats, said slats being generally free of apertures extending through said slats, whereby said slats are able to contact one another without interference from said cord means, said array control means including a rotatable drum, said drum carrying guiding means for directing said lifting means from a generally horizontal transverse position to a generally vertical position, and for cooperating with said drum to hold said tilting means.
Dependencies are inferred from the claim text.