PROBLEM TO BE SOLVED: To provide a sound insulation structure for a vehicle which secures good component mountability and inhibits vibrations of a component and a panel.SOLUTION: A sound insulation structure 1 for a vehicle comprises: a panel 20 which divides an interior part and an exterior part of a passenger compartment from each other; a component 30 positioned in the passenger compartment and fixed to a vehicle; and a sound absorbing material 10 sandwiched between the panel 20 and the component 30. A part of the sound absorbing material 10 has a deformed portion 12 which is pressed between the component 30 and the panel 20 and elastically compressed.SELECTED DRAWING: Figure 2

    【課題】部品の良好な取付け性を確保し、部品やパネルの振動を抑制する。【解決手段】自動車用防音構造1は、車室内外を隔てるパネル20と、車室内に位置し車両に対して固定された部品30と、パネル20と部品30との間に挟持される吸音材10と、を有する。吸音材10の一部は、部品30とパネル20との間で押圧されて弾性圧縮された変形部12を有する。【選択図】図2


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    Title :

    SOUND INSULATION STRUCTURE FOR VEHICLE


    Additional title:

    自動車用防音構造


    Contributors:

    Publication date :

    2017-01-12


    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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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