The utility model discloses a ring, include: the fresh idea of disconnect -type is enclosed with guarding against, the ring circles including a convex clamping segment, fresh idea bottom be provided with one with clamping segment matched with spill draw -in groove, the clamping segment card is gone into the draw -in groove can make the fresh idea is as an organic whole with the combination of ring circle, the fresh idea bottom still is provided with a buckle, the buckle passes the clamping segment lock will the fresh idea is enclosed firm the connection with guarding against, the utility model discloses a ring circles spill draw -in groove and buckle in convex clamping segment and the fresh idea, realizes fresh idea and the quick assembly disassembly who guards against the circle. The person of wearing can be based on the hobby of oneself or wear the difference of occasion, selects different decorative effect's fresh idea to change, and the process is simple, makes ring's practicality stronger, further, the fresh idea of lifting off can also be put on the necklace or hang the rope, uses as hanging decorations, and the usage is more extensive.