Importance

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Abstract

A safety mechanism for Roman shade includes a shade assembly having a head rail, a shade cloth connected to the head rail, and connecting members set on the shade cloth; a lifting unit connected to the shade assembly and having pull cords and raising cords connected thereto; a plurality of butt-connecting devices connected to the pull cords and each having two detachably connected upper and lower sleeves; and a plurality of locking members associated with the raising cords and detachably engaged with the connecting members. When a pull cord or a raising cord is subjected to a load excessively larger than a force needed to lift or lower the shade cloth, the upper and lower sleeves of the butt-connecting device on that pull cord will separate from each other and the locking members on that raising cord will disengage from the connecting members, making the Roman shade safer for use.

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First Claim