Bottom weight device of a roller blind
AssigneeLines Up International Company
InventorGow-Ten Chien
Life of this patent
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Abstract
A bottom weight device of a roller blind is primarily composed of two rails and two side covers, wherein the two rails are roughly in a U-shape and are provided with longitudinal boreholes, and inner rims of the two side covers are provided with lock lumps corresponding to the boreholes of rails, with the two lock lumps being separated by a proper distance, thereby constituting a bottom weight device after inserting and fixing the lock lumps of two side covers into the boreholes of rails. Accordingly, a bottom end of the roller blind can reeve around the gap between two rails, and the roller blind can move up and down more smoothly and steadily, and can be prevented from being lifted by a wind blow.
Claims2
A bottom weight device of a roller blind including two rails which are roughly in a U-shape and are provided with symmetric longitudinal boreholes;
- two side covers, inner rims of which are provided with lock lumps corresponding to the boreholes of rails, with the upper and lower lock lumps being separated by a proper distance;
- through an assembly of the aforementioned structures, the lock lumps of side covers being latched into the boreholes of rails, respectively, to constitute a bottom weight device, enabling a bottom end of the roller blind to reeve around the gap between the rails, thereby allowing the roller blind to move up and down more smoothly and steadily.
Dependencies are inferred from the claim text.