| 摘要 |
Gemmed rings applicable equally to straight-line type and V-shaped type rings. Though both of conventional straight-line type rings and V-shaped rings were of similar material and construction, there was no interchangeability between them, so that procuring each type of them was required when needed. This disadvantage can be avoided by making a combination of the two rings: one being a female ring (1) with its front mount for mounting gems (2) formed into a V- or U-shaped recess, the other a male ring (3) with its front amount for gems (4) protruding to form a V- or U-shaped curve so as to be fitted to said recess of said female ring. In actual use, said two rings form a straight-line ring when combined with the protrusion fitted to the recess, whereas a V-shaped ring is formed by combining the both with the protrusion and the recess facing in the opposite directions. |
