To provide a vehicular speaker arrangement structure which can inhibit reduction of a sound pressure in a passenger compartment by leakage of speaker reproduction sound to the outside of a vehicle while securing the capacity of a speaker box.SOLUTION: A vehicular speaker arrangement structure includes: a hinge pillar 30 having a hinge pillar closed cross section 33 extending in a vertical direction of a vehicle and an opening 35 which is open within a passenger compartment; and an outer box part 43 which holds a speaker 41 and is fixed to an opening edge of the opening 35. The outer box part 43 includes: a flange part 43b fixed to the opening edge of the opening 35 and a vehicle body skeleton member 20; and an expansion part 43e which expands from the flange part 43b to an area near an outer end part as seen in a vehicle width direction of the hinge pillar 30. A soundproof material 50 is provided at the interior of the hinge pillar closed cross section 33. The soundproof material 50 is provided so as to contact with the flange part 43b directly or through a body structure 20.SELECTED DRAWING: Figure 5

    【課題】スピーカボックスの容量を確保しつつ、スピーカ再生音の車外への音漏れによる車室内の音圧低下を抑制することができる車両のスピーカ配設構造の提供を目的とする。【解決手段】車両の上下方向に延びるヒンジピラー閉断面33と、車室内に開口する開口部35と、を有するヒンジピラー30と、スピーカ41を保持して開口部35の口縁に固定される外側ボックス部43と、を備えた車両のスピーカ配設構造であって、外側ボックス部43は、開口部35の口縁および車体骨格部材20に固定されるフランジ部43bと、フランジ部43bからヒンジピラー30の車幅方向外側端部近傍まで膨出する膨出部43eと、を備え、ヒンジピラー閉断面33の内部に防音材50を設け、防音材50は、フランジ部43bに対して直接当接、または、ボディ構造体20を介して当接するように設けられることを特徴とする。【選択図】図5


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    Title :

    VEHICULAR SPEAKER ARRANGEMENT STRUCTURE


    Additional title:

    車両のスピーカ配設構造


    Contributors:

    Publication date :

    2022-04-04


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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