ELONGATED STRUCTURE FOR MOVABLE SECTIONS

摘要

the present invention, the flat belt type of a sheath (sheath) in the conductor member ( ) installing an elongated structure for the work ( ), such as a plurality of parallel, and also as high as the stiffness of the movable elongated part-forming region of the outer sheath member than the rigidity ( ) of the inner region to the inside of the sheath by the bending member The structure. The movable elongated part-forming structure (1) by the external force, while the stiffness of the sheath member (2) having different bending stiffness lower side, the curved portion, the sheath member (2) predetermined by the curvature rigidity of the entire because it is held in one end position upon a change in the skew of the moving operation and the winding of the portion of the elongated structure (1) part-forming operations ( ) is not easily generated, and the position change of the movement operation and the curved portion of the end portion stably performed. In addition, the protective guide is unnecessary, in addition to that can be narrower than the installation space, it is possible to reduce the cost required for the protective guide. ;