Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1996-01-29
1997-03-18
Johnson, Blair
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
1601681, 1601781, 160900, E06B 930
Patent
active
056113854
ABSTRACT:
A distance adjusting structure for a vertical blind, including a pulley seat and a distance adjusting cord. The pulley seat is composed of a seat body, a top cover and a pressing block. A slat clip is disposed under the seat body for clipping a slat. An ohm set is disposed in the seat body. Two latch ribs are disposed on outer faces of upper ends of front and rear walls of the seat body and two hooking holes are formed on upper sections of a left and a right walls of the seat body. The top cover is disposed with two projecting blocks on middle section of top face, which define a cord groove. A post is disposed on each projecting block. A stopper block is disposed under middle section of bottom face of the top cover. A rib hook is disposed under the stopper block and protrudes therefrom. Two downward extending right angle latch hooks are formed at two ends of the top cover. The pressing block is formed with a central adhesive filling hole and two sockets on bottom face beside the filling hole. The space between the spread pulley seats is predetermined and fixed according to the width of the slat prior to the assembling procedure so as to be applicable to various specifications of slats.
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Ching Feng /Blinds Ind. Co., Ltd.
Johnson Blair
Lev Bruce A.
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