Control mechanism for slats of blinds
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United States of America Patent
Stats
-
Jan 12, 2010
Grant Date -
Dec 4, 2008
app pub date -
Jun 4, 2007
filing date -
Jun 4, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A control mechanism for a cordless blind includes a transmission unit, a scrolling unit and a tilt unit. The transmission unit has a transmission cable which is connected with a scrolling rod. The scrolling unit includes two scrolling cables which have respective one of two ends thereof wrapped to two ends of the rod, and the other end of each scrolling cables extends through the top rail, extends through parallel slats and is connected to a bottom rail. The tilt unit includes a tilt member with two tilt cables connected to two ends thereof the tilt member, the other end of the tilt cable extend through the top rail and are connected to the parallel slats. A tilt wand is used to rotate the tilt member to move the tilt cables moved upward and downward so as to tilt the slats.
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