| 摘要 |
An adjustable structure of a curtain for adjusting the angle of curtain blad e comprises a winding tube disposed in an upper rail of a curtain, a pulling string for controlling the rise and fall of the curtain winds around the winding tube a nd is then passed through curtain blades. One end of the winding tube is disposed with a rubbing wheel for hanging the top end of a suspending string that is provide d for insertion of the curtain blades. Thereby during the rise and fall of the curtain blades, the suspending string is pulled towards the rotating direction of the windin g tube firstly, so that the angle of the curtain blades is adjusted.
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