To provide a branch portion protection structure capable of protecting a branch portion with a simple structure.SOLUTION: In a wire harness 10 inserted inside a main tubular protection member 20 and a branch tubular protection member 50, a branch portion protection structure 1 for protecting a branch portion 13 at which a branch line 12 is branched from a main trunk line 11 includes a main tubular protection member 20 into which the main trunk line 11 is inserted, and a branch tubular protection member 50 into which the branch line 12 is inserted. The main tubular protection member 20 includes a first side main tubular protection member 30 arranged on a base end side Lb from the branch portion 13, and a second side main tubular protection member 40 arranged on a distal side Lf from the branch portion 13. The branch tubular protection member 50 is arranged on the distal side Lf from the branch portion 13. An end portion on the branch portion 13 side of the first side main tubular protection member 30 is a double inclined portion 32 along an inclined direction intersecting both a longitudinal direction L1 and an orthogonal direction W1. The end portions on the branch portion 13 side of the first side main tubular protection member 30, the second side main tubular protection member 40, and the branch tubular protection member 50 face one another.SELECTED DRAWING: Figure 1

    【課題】簡易な構造で分岐部を保護できる分岐部保護構造を提供すること。【解決手段】主管状保護部材20及び枝管状保護部材50の内部に挿通されたワイヤーハーネス10において、主幹線11から枝線12が分岐された分岐部13を保護する分岐部保護構造1は、主幹線11が挿通する主管状保護部材20と、枝線12が挿通する枝管状保護部材50とが備えられ、主管状保護部材20は、分岐部13より基端側Lbに配置される第1側主管状保護部材30と、分岐部13より先端側Lfに配置される第2側主管状保護部材40とを有し、枝管状保護部材50は、分岐部13より先端側Lfに配置され、第1側主管状保護部材30における分岐部13側の端部は、長手方向L1及び直交方向W1の両方に交差する傾斜方向に沿う両傾斜部32であり、第1側主管状保護部材30及び第2側主管状保護部材40、枝管状保護部材50の分岐部13側の端部同士が対向している。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BRANCH PORTION PROTECTION STRUCTURE AND BRANCH PORTION PROTECTION METHOD


    Weitere Titelangaben:

    分岐部保護構造及び分岐部保護方法


    Beteiligte:
    MIZUNO KEIGO (Autor:in) / OKUGAWA NOBUTERU (Autor:in) / YAMAGUCHI VINICIUS (Autor:in)

    Erscheinungsdatum :

    2022-10-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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



    BRANCH PORTION PROTECTION STRUCTURE AND BRANCH PORTION PROTECTION METHOD

    YAMAGUCHI VINICIUS / OKUGAWA NOBUTERU / MIZUNO KEIGO | Europäisches Patentamt | 2022

    Freier Zugriff

    BRANCH PORTION PROTECTION STRUCTURE AND BRANCH PORTION PROTECTION METHOD

    OKUGAWA NOBUTERU / MIZUNO KEIGO / YAMAGUCHI VINICIUS | Europäisches Patentamt | 2022

    Freier Zugriff

    Head portion protection airbag device

    ICHIMURA TAKASHI / IMAEDA HIROKI / HAMAMOTO JUNPEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    HEAD PORTION PROTECTION AIRBAG DEVICE

    ICHIMURA TAKASHI / IMAEDA HIROKI / HAMAMOTO JUNPEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    BRANCH PROTECTIVE STRUCTURE OF WIRING HARNESS, PROTECTIVE SHEET AND BRANCH PROTECTION METHOD

    KASUGAI YUMIKO | Europäisches Patentamt | 2021

    Freier Zugriff