Cord winding assembly with tilt members and window blind using the cord winding assembly
AssigneeChing Feng Home Fashions Co., Ltd.
InventorsCHIEN-CHIH HUANG, WEI-MING SHIH
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Abstract
A window blind includes a headrail, a controller, a rotating rod, a pivoting member, a blind body, a bottom rail, two lift cord sets, two tilt cord sets and two cord winding assemblies. With the technical feature that the rotating rod and the tilt members of the cord winding assemblies are arranged in the same axial direction in sequence, the effect of almost synchronous rotation can be achieved, thereby optimizing the complexity of the overall blind window components or related parts.
Claims10
A tilt member (30, 30A, 30B), comprising a large-diameter end (31, 31A, 31B) and a small-diameter end (33, 33A, 33B) respectively formed at two opposite ends thereof, said large-diameter end (31, 31A, 31B) comprising a cord guide portion (311, 311A, 311B) and two cord-tying portions (313, 313A, 313B) arranged at intervals and a groove (312, 312A, 312B) radially recessed from the outer periphery of said cord guide portion (311, 311A, 311B), each said cord-tying portion (313, 313A, 313B) being composed of a connecting section (3131, 3131A, 3131B) and a limiting section (3133, 3133A, 3133B), so that a locking section (3135, 3135A, 3135B) is formed between said connecting section (3131, 3131A, 3131B) and said limiting section (3133, 3133A, 3133B), said small-diameter end (33, 33A, 33B) comprising two retaining walls (333) located on an outer periphery thereof.
Dependencies are inferred from the claim text.