Abstract: A curtain with a safety structure includes a main body having a beam and a curtain body, a plurality of connecting portions formed on the curtain body, a plurality of latches installed on a surface of each connecting portion, a plurality of latches installed on each connecting portion, an ascending/descending unit coupled to the main body, a position limit element installed in the beam, and a pull string coupled to another end of the curtain body, passed through the latch, and coupled to the position limit element, such that if the pull string is pulled by an excessively large external force, the connecting portions will be separated from the curtain body, and the latches will also be separated to prevent the pull string from being wound around a human body accidentally, so as to achieve a higher safety effect.

Abstract: A structure of a curtain includes a main curtain body having a beam, a curtain sheet with an end coupled to the beam, and transversal rods installed onto the curtain sheet, first latches installed separately at another end of the curtain sheet, second latches installed separately onto each transversal rod, an ascending/descending unit coupled to the main curtain body and including a winding/unwinding shaft on a side of the beam, a pull string with an end coupled to the first latch, passed through the second latch, and connected to the winding/unwinding shaft, and a chain for transmitting the winding/unwinding shaft, and a third latch installed onto the chain. If a too-large force is applied to the pull string or chain, the first, second and third latches will be separated to prevent the pull string or chain from being wound around a human body and achieve a higher safety effect.

Abstract: A safety structure of a curtain includes a main body having a beam and a curtain body with an end coupled to the beam, and the curtain body includes connecting portions; first latches at another end of the curtain body; second latches separately on each connecting portion; an ascending/descending unit coupled to the main body and including a position limit element in the beam, and a link string with an end coupled to the first latch, passed through the second latch and connected to the position limit element; and third latches installed at another end of the link string, and each third latch includes a pull string, such that if a too-large force is applied to the link or pull string, the connecting portions, first, second and third latches will be separated to prevent the pull string from being wound around a human body and achieve a higher safety effect.