The curtain ring body is equipped with a locking device that can make the front and rear two ring pieces into one and a locking device that can fix the curtain ring body on the curtain cloth, wherein the locking device includes a pair of concave and convex buckles that can be embedded into each other on the inner side of the front and rear ring sheets, and the locking device is a set of needles on the inner side of the front and rear ring pieces and a hole seat that can be pressed with the needle to fix the curtain ring body on the curtain cloth. Therefore, it solves the problems of installing curtain cloth that need to be equipped with a set of special tools, which is more troublesome and time-consuming to install, and it is easy to stain the curtain cloth during the installation process and rust in use.
According to the material, it can be divided into: plastic ring, metal ring; According to the fixing method, it can be divided into: manual fastening and machine riveting.