| 摘要 |
PROBLEM TO BE SOLVED: To provide a ring which can secure a sufficient clearance between the inner circumference part thereof and a finger without degrading wearing touch. SOLUTION: In the ring 1, bulged parts 2 bulging in a circular arc inward radially are formed circumferentially at a plurality of points, for example, eight points of the inner circumferential part of a ring body 10 at equal intervals of angle. As a result, the border parts between adjacent bulged parts 2 all form grooves 3 recessed outward radially and the grooves 3 are made narrower deeper therein. When the ring 1 is put onto the finger 20, the finger 20 closely contacts the bulged part 2 alone thereby securing the clearance 30 for breathing deeper in the grooves 3.
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