| 摘要 |
PROBLEM TO BE SOLVED: To provide a round corner member which can stably maintain a round shape thereof on a front surface side. SOLUTION: According to the structure of the round corner member, a curving groove 3 is formed in a substrate 1 from a rear surface to a front surface thereof, and comb-shaped projections 4 are formed on a bottom of the curving groove. Then both side ends 5, 6 of a curving groove upper portion are abutted on each other, and therefore when the substrate is folded rearward at the curving groove to abut both the side ends of the curving groove upper portion on each other, the front surface is curved to form and maintain the round shape. COPYRIGHT: (C)2006,JPO&NCIPI
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