Roller blind
AssigneeShenzhen Ruiqing Xingye Plastic Co. Ltd.
InventorChih-Yung Wang
Life of this patent
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Abstract
A roller blind includes an upper rail, a roller blind device located at one end of the upper rail, a position limiting device located at another end of the upper rail, two fixing brackets provided for pivotally connecting with the roller blind device and the position limiting device and fixing above a window, a lower rail disposed at an interval below the upper rail, and a blind material. Two ends of the blind are fixed on the upper rail and the lower rail. The blind is wound on a surface of the upper rail. One end of the position limiting device protrudes from an outer end of the upper rail and is combined with the fixing bracket at a right side and is capable of adjusting lower and upper limit positions of the lower rail from an outer side of the fixing bracket at the right side.
Claims6
A roller blind comprising:
- an upper rail, having a left side and a right side;
- a roller blind device, located at one end of the upper rail;
- a position limiting device, located at another end of the upper rail;
- two fixing brackets, respectively provided for pivotally connecting with the roller blind device and the position limiting device, and the two fixing brackets being provided for fixing at two sides above a window;
- a lower rail, disposed at an interval below the upper rail;
- and
- a blind material, two ends of the blind material being respectively fixed on the upper rail and the lower rail, and the blind material being wound on a surface of the upper rail;
- wherein one end of the position limiting device protrudes from an outer end of the upper rail and is combined with one of the two fixing brackets at the right side, and is also capable of adjusting a lower limit position of the lower rail and an upper limit position of the lower rail from an outer side of the one of the two fixing brackets at the right side.
Dependencies are inferred from the claim text.