Ring joint structure of fixing device for jewelry bead

摘要

The present invention relates to a ring joint structure of a gemstone mounting frame, which comprises a mounting frame (20) for gripping gemstone (10), and a ring main body (30) to which the mounting frame (20) is coupled. The mounting frame (20) can move in the ring main body (30) in all directions. Accordingly, a ball of the gemstone mounting frame is coupled to a groove of the ring main body to be able to move in all directions, such that an angle of a gem changes to make the shine of the gem brilliant.