| 摘要 |
PROBLEM TO BE SOLVED: To change a design according to a way of wearing and to insert a finger from multiple directions by installing an inclined and raised circular arm to an elliptic ring in such a way that the angle of inclination is adjustable even in a pressed state. SOLUTION: Grooves 1a formed in the outer circumference on the shorter- diameter side are formed in both side surfaces of different angles of inclination. When a middle finger is inclined and inserted from below a ring 1 toward the wider side of an arm 2 with the arm 2 upward, the ring 1 is lowered to the right to the middle finger, and the arm 2 is raised to the right. When the middle finger is inserted from the wider side of the arm 2 toward the ring 1 with the arm 2 downward, the ring 1 is lowered to the right to the middle finger and the arm 2 is lowered to the right. It is possible to insert a finger into even one ring from multiple directions and to insert various types of fingers to change the impression of the overall ring and change its appearance. Furthermore, it is possible to perform fine adjustment on the angleθof inclination of the arm 2 so that the ring 1 may fit a finger well before inserting the finger or after worn on the finger.
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