Abstract: A foldable and recyclable covering curtain, that can be folded along a length direction, which includes outer tubes and inner ends of the outer tubes connected by a rotating structure. The outer tubes are folded or opened into a straight line by the rotating structure, and one side of each outer tube is provided with an interval groove. The curtain includes a curtain fabric provided inside each outer tube, and the curtain fabrics extend outward to the outer tube by the interval groove. When the curtain fabric is unfolded, opposite sides of the curtain fabrics are closed using a zipper mechanism. When the curtain fabric is folded, the zipper mechanism is opened. Two sides of the outer end of each curtain fabric in the unfolded state are provided with a pair of side tube plugs, and each pair of side tube plugs is inserted with a corresponding side tube.

Abstract: Disclosed is a foldable and retractable covering curtain, which includes: two outer tubes; inner ends of the two outer tubes in a length direction are connected by a rotating structure, the two outer tubes are folded or unfolded into a straight line structure by the rotating structure; a corresponding spacing groove is provided at one side of each outer tube in the length direction; a curtain fabric that is capable of being rolled up is provided inside each outer tube, and each curtain fabric extends outside of the corresponding outer tube by the corresponding spacing groove; and when the curtain fabric is in an expanded state, facing sides of the two curtain fabrics are in closed connection by a zipper mechanism, and when the curtain fabric is in a retracted state, the zipper mechanism is opened.