A coaxial cable 10 includes a hollow-core-body 1 having an integral structure of thermoplastic resin including an inner annular portion 2 that insulation-coats an inner conductor 12, a plurality of rib portions 3 that radially extend from the inner annular portion 2, and an outer annular portion 4 that is connected to outer ends of the rib portions 3; three or more gap portions 5 surrounded by the inner annular portion 2, the rib portions 3, and the outer annular portion 4; and outer side reinforcing portions 7 being formed on both sides of an outer end in the rib portion 3, in which a size ratio of a minimum value W1 of a rib width in the rib portion 3 and a maximum value W2 of the rib width in the rib portion 3 is within a range of 1:1.6 to 1:3.0.

A coaxial cable 10 includes a hollow-core-body 1 having an integral structure of thermoplastic resin including an inner annular portion 2 that insulation-coats an inner conductor 12, a plurality of rib portions 3 that radially extend from the inner annular portion 2, and an outer annular portion 4 that is connected to outer ends of the rib portions 3; three or more gap portions 5 surrounded by the inner annular portion 2, the rib portions 3, and the outer annular portion 4; and outer side reinforcing portions 7 being formed on both sides of an outer end in the rib portion 3, in which a size ratio of a minimum value W1 of a rib width in the rib portion 3 and a maximum value W2 of the rib width in the rib portion 3 is within a range of 1:1.6 to 1:3.0.

A wire harness includes: a wire bundle that bundles electric wires, the wire bundle including a branch portion; and a protector attached to the wire bundle so as to accommodate the branch portion of the wire bundle. The wire bundle includes: branch lines extending from the branch portion in routing directions; and a relay line drawn out from the branch portion, the relay line being provided with a connector at a tip end. The protector includes: accommodating portions that accommodate the branch lines, respectively; and connector holding portions provided in at least two of the accommodating portions, respectively, the connector holding portions being provided within a range where the relay line reaches from the branch portion. The relay line is accommodated in the protector in a state in which the connector is selectively held in one of the connector holding portions.

A wire harness includes: a wire bundle that bundles electric wires, the wire bundle including a branch portion; and a protector attached to the wire bundle so as to accommodate the branch portion of the wire bundle. The wire bundle includes: branch lines extending from the branch portion in routing directions; and a relay line drawn out from the branch portion, the relay line being provided with a connector at a tip end. The protector includes: accommodating portions that accommodate the branch lines, respectively; and connector holding portions provided in at least two of the accommodating portions, respectively, the connector holding portions being provided within a range where the relay line reaches from the branch portion. The relay line is accommodated in the protector in a state in which the connector is selectively held in one of the connector holding portions.

Providing an outer cover body for electrical wires that can improve the degree of freedom of design while preventing anisotropy in mechanical properties and also make it possible to form even a compact outer cover body for electrical wires. An outer cover body for electrical wires that is to be attached to the outer periphery of an electrical wire, the outer cover body for electrical wires being formed of a bent thermoplastic resin foam sheet having a density of not less than 200 Kg/m.sup.3 and not more than 700 Kg/m.sup.3.

Providing an outer cover body for electrical wires that can improve the degree of freedom of design while preventing anisotropy in mechanical properties and also make it possible to form even a compact outer cover body for electrical wires. An outer cover body for electrical wires that is to be attached to the outer periphery of an electrical wire, the outer cover body for electrical wires being formed of a bent thermoplastic resin foam sheet having a density of not less than 200 Kg/m.sup.3 and not more than 700 Kg/m.sup.3.

An end structure of a shielded cable 10 includes a core 11, an insulator 12 for covering the core 11, a foil 13 for covering the insulator 12, a braided wire 14 for covering the foil 13, a sheath 15 for covering the braided wire 14 and a sleeve 17 arranged between the braided wire 14 and the foil 13 exposed from an end part of the sheath 15. The end part of the sheath 15 and the sleeve 17 are separated from each other to form a clearance 50.

An end structure of a shielded cable 10 includes a core 11, an insulator 12 for covering the core 11, a foil 13 for covering the insulator 12, a braided wire 14 for covering the foil 13, a sheath 15 for covering the braided wire 14 and a sleeve 17 arranged between the braided wire 14 and the foil 13 exposed from an end part of the sheath 15. The end part of the sheath 15 and the sleeve 17 are separated from each other to form a clearance 50.

A mobile dedicated cable for a medical Computed Tomography (CT) bed, having an inner sheath layer, a first Teflon® belt, a signal cable layer, a second Teflon® belt, a braided layer and an outer sheath layer, which are coaxially arranged from inside to outside in sequence. The inner sheath layer has a PVC filling strip wrapped by the first Teflon® belt, and a plurality of bulletproof filaments arranged in the center of the PVC filling strip. The signal cable layer has a plurality of signal lines evenly arranged therein, each of which are circumscribed with the first Teflon® belt and the second Teflon® belt, and with two signal lines adjacent thereto.

A mobile dedicated cable for a medical Computed Tomography (CT) bed, having an inner sheath layer, a first Teflon® belt, a signal cable layer, a second Teflon® belt, a braided layer and an outer sheath layer, which are coaxially arranged from inside to outside in sequence. The inner sheath layer has a PVC filling strip wrapped by the first Teflon® belt, and a plurality of bulletproof filaments arranged in the center of the PVC filling strip. The signal cable layer has a plurality of signal lines evenly arranged therein, each of which are circumscribed with the first Teflon® belt and the second Teflon® belt, and with two signal lines adjacent thereto.