| 摘要 |
PROBLEM TO BE SOLVED: To provide a band which can prevent defective molding due to shrink in molding, and improve the assembling work efficiency and productivity with a small number of parts.SOLUTION: A watch band is formed by sequentially connecting band pieces 1 having a projecting part 3 at one end and a recessed part 4 at the other end where the projecting part 3 is disposed. The band piece 1 has a synthetic resin-made upper piece 6 and a synthetic resin-made lower piece 7. The upper piece 6 and the lower piece 7 are formed in such a shape as to have little deviation in thickness and joined to each other. Therefore, in molding the upper piece 6 and the lower piece 7 with synthetic resin, the occurrence of defective molding due to shrink can be prevented in the upper piece 6 and the lower piece 7. Since the band piece 1 can be simply and easily formed only by joining the upper piece 6 and the lower piece 7, the assembling work efficiency and the productivity can be improved with a small number of parts. |
