The linear member conveying device 1 is a bottomed tubular shape and is a throttle disposed at a position apart from the bottom portion 42 c, the opening 42 a, the side wall 42 b, and the bottom portion 42 c by a predetermined distance P, and is smaller than the inner diameter Wc of the bottom portion 42 c Also has a regulating portion 42 e having a small inner diameter We, a first chamber 42 d accommodating the linear member in a rolled state, and a second chamber 42 f accommodating the linear member in a stretched state Section 42, a transfer section 43 b for transferring the linear member, and a guide 43 a.線状部材移送装置1は、有底筒状であり、底部42cと、開口42aと、側壁42bと、底部42cから所定距離P離れた位置に配置された絞りであり、底部42cの内径Wcよりも小さな内径Weを有する規制部42eと、線状部材を巻かれた状態で収容する第1室42dと、線状部材を伸ばした状態で収容する第2室42fと、を含む線状部材収容部42と、線状部材を移送する移送部43bと、ガイド43aと、を含む。