PROBLEM TO BE SOLVED: To provide a grommet capable of generating a stable and sufficient contact pressure in an annular seal part of a grommet body.SOLUTION: A grommet comprises: a grommet body 12 including an annular seal part 13 in contact with a panel 11; and an inner member 14 including a substrate part 15 that is supported by the grommet body, and a plurality of engaging claw parts 16. The substrate part 15 includes: a substantially annular back face support portion 15a which is positioned at a side of a back face 13d of the annular seal part 13; and a radial positioning portion 15b which is engaged with an inner peripheral edge 11b of an opening 11a of the panel 11. The engaging claw part 16 includes: a base end portion 16a that is supported by the substrate part 15; a tip end portion 16b which is positioned radially outside of a radial position P1 corresponding to an inner peripheral surface 11e of the opening 11a with respect to the substrate part 15; and a metallic elastic element portion 16c which energizes the tip end portion 16b more on the substrate part 15 from a bottom face 11d of the panel 11 and more on the radially outside from the radial position P1.SELECTED DRAWING: Figure 2

    【課題】グロメット本体の環状シール部に安定した十分な接触圧を発生させることのできるグロメットを提供する。【解決手段】パネル11に接触する環状シール部13を有するグロメット本体12と、これに支持された基板部15および複数の係合爪部16を有するインナー部材14とを備えたグロメットであって、基板部15は、環状シール部13の背面13d側に位置する略環状の背面支持部分15aと、パネル11の開口11aの内周縁部11bに係合する径方向位置決め部分15bとを有し、係合爪部16は、基板部15に支持された基端部分16aと、基板部15に対し、開口11aの内周面11eに対応する半径位置P1より径方向外方側に位置する先端部分16bと、先端部分16bをパネル11の下面11dより基板部15側であって半径位置P1より径方向外方側に付勢する金属製の弾性要素部分16cとを有する。【選択図】図2


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    Titel :

    GROMMET


    Weitere Titelangaben:

    グロメット


    Beteiligte:
    ANNO HIROKI (Autor:in)

    Erscheinungsdatum :

    2016-05-16


    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 / F16J Kolben , PISTONS / H01B CABLES , Kabel



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