PULL CORD EQUALIZER BUCKLE FOR WINDOW BLIND
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United States of America
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Issued Date -
Sep 21, 2017
app pub date -
Mar 17, 2017
filing date -
Mar 17, 2017
priority date (Note) -
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Abstract
A pull cord equalizer buckle for window blind is disclosed to include two equalizer buckle members abutted against each other. Each equalizer buckle member includes a cord-escape hole and a cord-retaining slot at a bottom side relative to the cord-escape hole. Two pull cords are respectively inserted through the cord-escape holes of the two equalizer buckle members and retained by one respective cord-retaining slot. If the two pull cords are forced outwards by an external object, the pull cords will give an outward pressure to the close ends of the respective cord-escape holes, and these two equalizer buckle members will be forced apart and released from the pull cords if the pressure imparted by the pull cords is larger than the binding force between the two equalizer buckle members, ensuring application safety.
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