WIRE FIXING STRUCTURE AND WIRING HARNESS

• Main Authors: UKI KAZUTAKA, KATO JUNPEI, KAWAMURA YUKIHIRO
• Format: Patent
• Language: English; Japanese
• Published: 17.05.2022
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; CABLES; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; INSULATORS; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PIPES; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR; WEAPONS

To protect an electric wire with excellent heat dissipation.SOLUTION: A wire fixing structure comprises: a metal protector 20 that houses a protection object part 10a of an electric wire 10 into an electric wire housing chamber 21 in an inner direction, and leads out the electric wire 10 of the electric wire housing chamber 21 from an electric wire lead-out port 22a of the electric wire housing chamber 21; and a fastening structure 60 for fixing a protector 20 to a metal fastening object CA. The fastening structure 60 comprises: a male screw member 61; a penetration hole 62 formed in the protector 20, and inserts the male screw member 61; and a female screw part 63 that is provided to the fastening object CA to screw the male screw member 61 into. The protector 20 makes at least one part contact to the fastening object CA in a fixed state to the fastening object CA.SELECTED DRAWING: Figure 3 【課題】放熱性に優れた電線の保護。【解決手段】電線１０の保護対象部１０ａを内方の電線収容室２１に収容し、かつ、電線収容室２１の電線１０を当該電線収容室２１の電線導出口２２ａから引き出させる金属製のプロテクタ２０と、プロテクタ２０を金属製の締結対象物ＣＡに固定させるための締結構造６０と、を備え、締結構造６０は、雄螺子部材６１と、プロテクタ２０に形成され、雄螺子部材６１を挿通させる貫通孔６２と、締結対象物ＣＡに設け、雄螺子部材６１を螺合させる雌螺子部６３と、を備えるものであり、プロテクタ２０は、締結対象物ＣＡに対する固定状態のときに当該締結対象物ＣＡに少なくとも一部を当接させること。【選択図】図３