| 摘要 |
PROBLEM TO BE SOLVED: To adequately fix an optical fiber cord while maintaining its curvature without causing flotation even if the optical fiber cord is different in length. SOLUTION: A holder 1 is so constituted that its C-shaped storage part which contains the optical fiber cord is divided into storage parts 2d-2g with partition plates 2a-2c. The holder 1 is provided with a stopper 3 which can penetrate a through hole bored in a fixed plate. The stopper 3 has its tip formed in an arrow shape, so the stopper 3 can easily penetrate the through hole by its elasticity, but once it penetrates the through hole, the folded-back part of the arrow shape becomes larger than the diameter of the through hole, so that the stopper 3 will not come out of the through hole. Consequently, the fixation position of the optical fiber can finely be adjusted with the storage parts 2d-2g. |
