PROBLEM TO BE SOLVED: To provide a seal grommet capable of securing high sealability even when a cord is bent with a large curvature.SOLUTION: A seal grommet 1 as a component for sealing a cord 12 locked to an inner peripheral edge of an insertion hole 14a formed on a panel 14 and inserted into the insertion hole 14a, includes: an engagement portion 1A in which en engagement groove 1a engaged with the inner peripheral edge of the insertion hole 14a of the panel 14, is formed; a flange-shaped seal portion 1B formed integrally with the engagement portion 1A and brought into close contact with a peripheral edge of the insertion hole 14a of the panel 14; and a cylindrical portion 1C integrally extended from the engagement portion 1A to insert the cord 12 inside thereof. In the seal grommet 1, a ring-shaped recessed portion 1c is formed on the engagement portion 1A. Further, the engagement portion 1A is formed into the bellows-shape by concentrically forming the recessed portion 1c and a ring-shaped projecting portion 1e on the engagement portion 1A.

    【課題】コードが大きな曲率で曲げられても高いシール性を確保することができるシールグロメットを提供すること。【解決手段】パネル14に形成された挿通孔14aの内周縁に係止され、前記挿通孔14aに挿通するコード12をシールする部品であって、前記パネル14の挿通孔14aの内周縁に係合する係止溝1aが形成された係合部1Aと、該係合部1Aに一体に形成されて前記パネル14の挿通孔14a周縁に密着するフランジ状のシール部1Bと、前記係合部1Aから一体に延びて内部に前記コード12を通すための筒状部1Cを備えるシールグロメット1において、前記係合部1Aにリング状の凹部1cを形成する。又、前記係合部1Aに前記凹部1cとリング状の凸部1eを同心状に形成して該係合部1Aを蛇腹状に形成する。【選択図】図4


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    Title :

    SEAL GROMMET


    Additional title:

    シールグロメット


    Contributors:

    Publication date :

    2015-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16J Kolben , PISTONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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