PROBLEM TO BE SOLVED: To enable smooth transmission of input load from a suspension component from a wheel-housing inner reinforcement to a quarter inner member, and improvement of a load distributing effect, etc.SOLUTION: A vehicular rear part structure includes: a wheel-housing inner panel 3 that has an attachment surface 32a for a suspension component in a middle portion; and a wheel-housing inner reinforcement 4 provided at a vehicle-interior side of the middle portion of the wheel-housing inner panel 3. The reinforcement 4 extends in the vertical direction of a vehicle, and is formed in a U-shaped cross-sectional shape placed with a flat part 41 being directed to the interior of the vehicle. Provided on the reinforcement 4 at the upper side and the front side of the vehicle is a front quarter inner member 6 which extends in the back-and-forth direction of the vehicle, and which is formed in a U-shaped cross-sectional shape with a flat part 61 being directed to the interior of the vehicle. A rear end flange 6a of the front member 6 is joined to the reinforcement 4 so as to overlap from the internal side of the interior of the vehicle. The flat part 61 of the front member 6 and the flat part 41 of the reinforcement 4 are coupled to each other so as to form a continuous plane.SELECTED DRAWING: Figure 1
【課題】サスペンション部品からの入力荷重をホイールハウスインナリンフォースメントからクォーターインナメンバへ円滑に伝え、荷重分散効果を高めること等にある。【解決手段】中間部にサスペンション部品の取付面32aを有するホイールハウスインナパネル3と、ハウスインナパネル3の中間部の車室内側に設けられるホイールハウスインナリンフォースメント4とを備え、リンフォースメント4は、車両上下方向に延び、平面部41を車室内側に向けて配置した断面コ字状に形成され、リンフォースメント4の上部車両前方側には、車両前後方向に延び、平面部61を車室内側に向けて配置した断面コ字状の前側クォーターインナメンバ6が設けられ、前側メンバ6の後端フランジ6aは、リンフォースメント4に車室内側から重ねられた状態で接合され、前側メンバ6の平面部61とリンフォースメント4の平面部41とは、連続した平面を形成するように連結されている。【選択図】図1
VEHICULAR REAR PART STRUCTURE
車両後部構造
2018-11-29
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |