The invention relates to the technical field of wire harness sheaths, in particular to an automobile forecabin wire harness dash panel rubber part sheath, which comprises a rubber main body I and a rubber main body II, and the rubber main body I and the rubber main body II are matched to form a cavity structure; and the rubber main body I and the rubber main body II are connected with the wire harness hole of the dash panel through the annular buckle. The beneficial effects generated by the invention are that the sheath adopts a split structure in which the rubber main body I and the rubber main body II are matched, and the sheath is fixed through the annular sealing rib, so that the problem that the molding process of a sheath cavity is difficult is effectively solved, and the sheath is convenient to manufacture while having a sound insulation cavity structure; the limiting protrusions on the rubber body I effectively limit rotation of the rubber body II and the annular buckle, and meanwhile the arc-shaped grooves can limit the axial positions of the rubber body I, the rubber body II and the annular buckle, so that the relative positions of the rubber body I, the rubber body II and the annular buckle are guaranteed, and the structural stability of the sheath is guaranteed.

    本发明涉及线束护套技术领域,特别是指一种汽车前舱线束前围板橡胶件护套,包括橡胶主体Ⅰ和橡胶主体Ⅱ,橡胶主体Ⅰ和橡胶主体Ⅱ配合形成空腔结构;橡胶主体Ⅰ和橡胶主体Ⅱ通过环形卡扣与前围板的线束孔连接。本发明产生的有益效果是:护套采用橡胶主体Ⅰ和橡胶主体Ⅱ配合的分体式结构,并通过环形密封筋进行固定,有效解决了护套空腔成型工艺困难的稳定,使护套在具有隔音空腔结构的同时方便进行制作;橡胶主体Ⅰ上的限位凸起有效限制橡胶主体Ⅱ和环形卡扣的转动,同时弧形槽可以限制橡胶主体Ⅰ、橡胶主体Ⅱ和环形卡扣的轴向位置,进而保证橡胶主体Ⅰ、橡胶主体Ⅱ和环形卡扣三者之间的相对位置,保证护套的结构稳定。


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    Title :

    Rubber part sheath for automobile forecabin wire harness dash panel


    Additional title:

    一种汽车前舱线束前围板橡胶件护套


    Contributors:
    WANG HUALI (author) / HU JIAQI (author) / ZHANG DIE (author) / HU YING (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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