CPC A44C 9/0084 (2013.01) [A44C 17/0208 (2013.01)] | 10 Claims |
1. A ring accessory, wherein the ring accessory comprises: an outer loop and an elastic piece; the elastic piece is placed within the outer loop; the outer loop comprises a lateral loop and a top cover located above the lateral loop; the top cover has a hole configured for a ring head passing therethrough, an inner side of the top cover comprises at least three deep recesses at an edge of the hole, and a shallow recess is provided between every two adjacent deep recesses, wherein a distance from each deep recess to the center of the hole is greater than a distance from the shallow recess to a center of the hole; the elastic piece is annular and comprises recesses, and the recesses comprise elastic piece deep recesses and elastic piece shallow recesses respectively corresponding to the deep recesses and the shallow recesses of the top cover, wherein the elastic piece is an annulus with a wave shape, with the elastic piece deep recesses being located at a bottom of the wave and the elastic piece shallow recesses being located at a top of the wave.
|