TUBE SHAPE MAINTAINING MEMBER, CORRUGATED TUBE SUPPORTING STRUCTURE AND METHOD OF MANUFACTURING CORRUGATED TUBE SUPPORTING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a tube shape maintaining member and the like capable of reliably preventing a corrugated tube from coming off from a tube supporting member.

SOLUTION: The tube shape maintaining member 10 formed of an elastic material is interposed between the outer circumference of a cable bundle W and the inner circumference of an end of a corrugated tube 1 having a slit 2 for inserting a cable over both ends and having annular recesses 3 and annular protrusions 4 alternately in an axial direction on the outer circumferential surface. The member 10 restricts the shape of an end of the corrugated tube 1 so as not change due to a repulsive force caused by compression deformation. The tube shape maintaining member 10 is arranged so that one part can be exposed to the outside beyond the corrugated tube 1.

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