The curtain-closed bracket is a hardware component used to fix and operate curtains. It is also a simple rope, pole, or more complex mechanical system used to control the opening and closing of curtains, control the entry of sunlight, and block external vision. There are various types of curtain closed brackets, and hanging rod curtain brackets are commonly found above windows, and are fixed by hanging rods to support the curtains; The suction cup curtain bracket uses suction cups to adsorb onto the surface of glass or ceramic tiles, and is suitable for temporary installation or situations where drilling is not possible; The fixed curtain bracket is fixed to the wall or window frame through screws or other fixing devices, which has strong stability; The retractable curtain bracket can adjust its length freely according to the size of the window and is suitable for windows of different widths.