To enable an increase in the amount of accommodation of the surplus length of a wiring member while reducing the amount of deformation of the wiring member.SOLUTION: A surplus length accommodating unit 50 of a wiring member includes: an internal support target part 42; a wiring member 40 including a movable side wiring region 44 extending from the internal support target part to one side and a fixed side wiring region 46 extending from the internal support target part to the other side; and a surplus length accommodating device 52 for accommodating a surplus length produced in the movable side wiring region of the wiring member. The surplus length accommodating device includes: a surplus length accommodating case 60 that accommodates a surplus length portion of the movable side wiring region; a rotation member 90 including a winding core portion 92 that supports the internal support target part, and rotatably supporting the winding core portion in the surplus length accommodating case; and a rotation urging member 98 that urges the rotation member in a direction of winding up the surplus length portion. The surplus length accommodating case includes a surplus length accommodating space 62S1 that allows a change in the size of a spiral formed by the surplus length portion around the winding core portion by pushing the movable side wiring region into the surplus length accommodating case.SELECTED DRAWING: Figure 10

    【課題】配線部材の変形量を減らしつつ、配線部材の余長吸収長さを大きくできるようにすることを目的とする。【解決手段】配線部材の余長吸収ユニット50は、内部支持対象部42と、内部支持対象部から一方側に延びる可動側配線領域44と、内部支持対象部から他方側に延びる固定側配線領域46を有する配線部材40と、配線部材の可動側配線領域で生じた余長を吸収する余長吸収装置52とを備え、余長吸収装置は、可動側配線領域のうちの余長部分を収容する余長吸収ケース60と、内部支持対象部を支持する巻芯部92を有し、巻芯部を余長吸収ケース内で回転可能に支持する回転部材90と、回転部材を、余長部分を巻取る方向に付勢する回転付勢部材98と、を備え、余長吸収ケースは、余長吸収ケースへの可動側配線領域の押込により、巻芯部の周りで、余長部分がなす螺旋の大きさの変化を許容する余長吸収スペース62S1を有する。【選択図】図10


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    Title :

    SURPLUS LENGTH ACCOMMODATING UNIT FOR WIRING MEMBER


    Additional title:

    配線部材の余長吸収ユニット


    Contributors:

    Publication date :

    2025-02-21


    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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln



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