| 摘要 |
PROBLEM TO BE SOLVED: To resolve a problem that users cannot adjust the size of a ring in hand and have to request jewelry processors to do it when they have the thinner finger and the ring gets too loose for them to use.SOLUTION: A ring internal diameter size adjustment implement, formed by using materials such as metal or resin and approximately shaped in a hemisphere, a crescent, a belt-like shape or the like, is provided to fill the gap space generated between the finger and a ring, a plurality of sizes are prepared so as to accommodate the gap space different among each individuals, the user can adjust the size of the internal diameter of the ring by finding a just fitting size and sticking it to the inner peripheral surface of the ring on his/her own.SELECTED DRAWING: Figure 1 |
