To provide a corrugate tube and a wire harness capable of suppressing increase in man-hours by reducing the number of used fixtures, facilitating attachment of a rotary clamp, and suppressing deterioration of a design surface.SOLUTION: A corrugate tube 1 comprises a rigid part 10, a bellows part 20 and a gradually changing part 30. The rigid part 10 is formed on a tube end part, has a first semicircle part 1a formed as a concavo-convex structure in which a recess groove R and a protrusion C extending in a circumferential direction of the tube are arranged alternately in a longitudinal direction of the tube, and has a second semicircle part 1b formed as a straight structure which does not have the recess groove R and the protrusion C. The bellows part 20 is formed at the central side of the tube, and has the first and second semicircle parts 1a, 1b formed as a concavo-convex structure. The gradually changing part 30 is formed between the rigid part 10 and the bellows part 20, has the first semicircle part 1a formed as a concavo-convex structure, and has the second semicircle part 1b formed as a gradually changing structure in which the heights of the recess groove R and the protrusion C become gradually lower from the bellows part 20 toward the rigid part 10.SELECTED DRAWING: Figure 1

    【課題】固定器具の使用数を削減して作業工数の増加を抑え、且つ、回転クランプの装着を容易とすると共に、意匠面の低下を抑えることが可能なコルゲートチューブ及びワイヤーハーネスを提供する。【解決手段】コルゲートチューブ1は、剛性部10と蛇腹部20と徐変部30とを備えている。剛性部10は、管端部に形成され、第1の半周部分1aが管の周方向に延びる凹溝Rと凸条Cとを管長手方向に交互に配列した凹凸構造とされ、第2の半周部分1bが凹溝Rと凸条Cとを有しないストレート構造とされている。蛇腹部20は、管中央側に形成され、第1及び第2の半周部分1a,1bが共に凹凸構造とされている。徐変部30は、剛性部10と蛇腹部20との間に形成され、第1の半周部分1aが凹凸構造とされ、第2の半周部分1bが蛇腹部20から剛性部10に向かって凹溝Rと凸条Cとの高さが次第に低くなる徐変構造とされている。【選択図】図1


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    Title :

    CORRUGATE TUBE AND WIRE HARNESS


    Additional title:

    コルゲートチューブ及びワイヤーハーネス


    Contributors:

    Publication date :

    2019-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16L PIPES , Rohre / H01B CABLES , Kabel



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