To provide an attachment structure of a sound absorption material which enables reduction of costs and improvement of attachment workability.SOLUTION: A door trim 10 has a base material 20 and structures 30, 31 formed at the base material 20. Each structure 30, 31 has a standing wall part 32 which stands from the base material 20 and forms a wall; and an extension part 33 which extends from the standing wall part 32 while inclining relative to a wall surface of the standing wall part 32. The standing wall part 32 has a hole part 34 penetrating through the standing wall part in its thickness direction, an end part 51 of a sound absorption material 50 is inserted into the hole part 34, and the sound absorption material 50 is attached to the door trim 10.SELECTED DRAWING: Figure 3

    【課題】コスト削減ができる吸音材の取付構造を提供する。また、取付作業性を向上することができる吸音材の取付構造を提供する。【解決手段】ドアトリム10は、基材20と、基材20に形成された構造体30,31と、を有し、構造体30,31は、基材20から立ち上がって壁を形成する立壁部32と、立壁部32から、立壁部32の壁面に対して傾斜して延びる延出部33と、を有し、立壁部32は、その厚さ方向に貫通する孔部34を有し、孔部34に対し吸音材50の端部51が挿入されて、ドアトリム10に吸音材50が取り付けられている。【選択図】図3


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    Title :

    ATTACHMENT STRUCTURE OF SOUND ABSORPTION MATERIAL


    Additional title:

    吸音材の取付構造


    Contributors:

    Publication date :

    2019-11-21


    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



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