To make it possible to prevent generation of allophone due to a hole seal material, and can achieve improvement in producibility and reduction in cost of manufacture.SOLUTION: A door hole seal structure has a foam body part 6 configured from a foam resin, and a hole seal material 5 which a molding material same as that of an outer peripheral lip part 7 configured from a solid resin. The hole seal material 5 is so located as to block an opening 41 of an inner panel 4, the foam body part 6 is mechanically fixed to the inner panel 4, a tip 721 of the outer peripheral lip part 7 is arranged at a position corresponding to a peripheral edge of the hole seal material 5, and the tip 721 of the outer peripheral lip part 7 is pressed against an outer peripheral part 43 of the inner panel 4 with elastic energization, and a contact state is maintained.SELECTED DRAWING: Figure 2

    【課題】ホールシール材に起因する異音の発生を防止することができると共に、製造効率の向上、製造コストの低減を図ることができる。【解決手段】発泡樹脂から構成される発泡本体部6と、未発泡樹脂で構成される外周リップ部7との同一成形材であるホールシール材5を有し、ホールシール材5がインナーパネル4の開口部41を閉塞するように配置され、発泡本体部6がインナーパネル4に機械的に固定され、外周リップ部7の先端部721がホールシール材5の周縁となる位置に配設され、外周リップ部7の先端部721がインナーパネル4の外周部43に弾性付勢で押し当てられて当接状態が維持されるドアホールシール構造。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    DOOR HOLE SEAL STRUCTURE


    Additional title:

    ドアホールシール構造


    Contributors:

    Publication date :

    2023-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



    DOOR HOLE SEAL STRUCTURE

    TAKAYAMA KATSUMI / NAKAJIMA TAKATOSHI / JINGU NAOKI | European Patent Office | 2023

    Free access

    DOOR HOLE SEAL AND MANUFACTURING METHOD OF DOOR HOLE SEAL

    KANEDA HIROAKI / YAMASHITA TAKASHI | European Patent Office | 2018

    Free access

    DOOR HOLE SEAL

    EMORI SHINICHIRO | European Patent Office | 2021

    Free access

    DOOR HOLE SEAL

    OKINO FUMITO / EMORI SHINICHIRO | European Patent Office | 2022

    Free access

    DOOR HOLE SEAL

    SASAKI NAOYA / ODA HIROMU / ENDO SATOSHI | European Patent Office | 2021

    Free access