PROBLEM TO BE SOLVED: To provide a corrugate tube which unfailingly prevents covering water and flying rocks etc. from entering into an outer peripheral surface of a wire harness, advantageously facilitates draining of water entering into spaces in an electric wire group of the wire harness, and has a new structure, and to provide a draining structure of the wire harness using the corrugate tube.SOLUTION: In a corrugate tube 10, crest parts 12 and valley parts 14 having cylindrical shapes are alternately connected, and the crest part 12 and the valley part 14, which are located adjacent to each other, are integrally connected through a toric side wall part 16. Draining holes 18 which penetrate through the side wall part 16 in a plate thickness direction are provided in at least one of the side wall parts 16.SELECTED DRAWING: Figure 4

    【課題】ワイヤハーネスの外周面を覆い水や飛石等の浸入を確実に防止しつつ、ワイヤハーネスの電線群の間に浸入した水の排水も有利に促すことができる、新規な構造のコルゲートチューブ及びそれを用いたワイヤハーネスの水抜構造を提供すること。【解決手段】円筒状の山部12と谷部14が交互に連接され、隣接する山部12と谷部14が円環状の側壁部16を介して一体的に連結されてなるコルゲートチューブ10であって、少なくとも 1つの側壁部16に、側壁部16の板厚方向に貫通する水抜穴18が設けられているようにした。【選択図】図4


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    Title :

    CORRUGATE TUBE AND DRAINING STRUCTURE OF WIRE HARNESS USING THE SAME


    Additional title:

    コルゲートチューブ及びそれを用いたワイヤハーネスの水抜構造


    Contributors:

    Publication date :

    2016-09-01


    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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