POSITION DAMPING DEVICE FOR A WINDOW BLIND

A window blind position damping device is applied to a window blind with slat being expanded horizontally, forming a damping to a pull cord effectively when the slat is pulled down at any height, so as to define the height. The window blind position damping device includes a machine part, and an int...

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Bibliographic Details
Main Authors HUANG, Yu-Wei, HUANG, Hsien-Te
Format Patent
LanguageEnglish
Published 30.05.2024
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
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Summary:A window blind position damping device is applied to a window blind with slat being expanded horizontally, forming a damping to a pull cord effectively when the slat is pulled down at any height, so as to define the height. The window blind position damping device includes a machine part, and an interior of the machine part has a spring scroll wheel and a position damping device which links a pull cord through a provided release idler. A damping shear pillar is vertically disposed on a base plate of the provided machine part, between an outlet of the release idler and an opening. By a provided shear ridge, the damping shear pillar shears an overrun section of the pull cord that passes through, forming the damping and thereby defining and fixing the slat at any height when being expanded.
Bibliography:Application Number: US202318521179