Patent ID: 9680290
Date: 2017-06-13
CPC Classifications: B60R,H01B,H02G

Claim:
1. An electric cable with protection member comprising: an electric cable; a tube surrounding a circumference of at least a portion of a region of the electric cable in a longitudinal direction, the tube being formed in a tubular shape that is continuous in a circumferential direction and having flexibility; a metal exterior member surrounding the circumference of a portion of a region of the tube in the longitudinal direction, the metal exterior member being formed in a tubular shape that is capable of bending deformation, and being able to maintain a fixed shape against a load of the electric cable and the tube; and a plurality of fixing portions that are provided on the metal exterior member and that can be fixed to a support, wherein the metal exterior member has, on at least one end of the metal exterior member, a tied portion that is formed projecting along the tube from a portion of an outer circumference of the metal exterior member, each of the tube and the metal exterior member is a member formed in a tubular shape having a bellows structure in which a series of alternate small-diameter and large-diameter portions are formed, the small-diameter portions having an outline size in the circumferential direction that is different from that of the large-diameter portions, the electric cable with protection member further includes an annular interposed member which is interposed between the tube and the metal exterior member and has an inner protrusion that is to be fitted between adjacent ones of the large-diameter portions of the tube and is formed on an inner surface side of the interposed member, and an outer protrusion that is to be fitted between adjacent ones of the small-diameter portions of the metal exterior member and is formed on an outer surface side of the interposed member, and the fixing portions are attached to a portion of the metal exterior member that encloses the interposed member.