PROBLEM TO BE SOLVED: To provide a holding assembly for linear members which can prevent linear members deformed in a specific direction repeatedly from being buckled and can save the storage space of the linear members.SOLUTION: A tube holding assembly comprises: a holding member 72A for holding a plurality of tubes a holding member 72B for holding the plurality of tubes a shaft member 85 which connects the holding member 72A and the holding member 72B and makes the holding member 72B rotatable around the shaft with respect to the holding member 72A and a projection part 83A acting as a fixing part. When the holding member 72B rotates by the shaft member 85 in a first direction around the shaft with respect to the holding member 72A, the projection part 83A fixes the plurality of tubes extending from the holding member 72A in a curved state toward the holding member 72B so that the holding member 72B rotates in a direction opposite to the first direction.COPYRIGHT: (C)2014,JPO&INPIT【課題】繰り返し一定方向に変形される線状部材の座屈を防止し、かつ線状部材の収納空間のコンパクト化が可能な線状部材用保持具を提供する。【解決手段】チューブ保持具は、複数のチューブを保持する保持部材72Aと、複数のチューブを保持する保持部材72Bと、保持部材72Aと保持部材72Bを接続して、保持部材72Aに対して保持部材72Bを軸周りに回動可能にする軸部材85と、固定部としての突出部83Aとを有する。突出部83Aは、軸部材85により保持部材72Aに対して保持部材72Bが軸周りに第1の方向に回動したときに、保持部材72Bが第1の方向とは逆方向に回動するように、保持部材72Aから延出する複数のチューブを保持部材72Bに向けて湾曲した状態で固定する。【選択図】図7
