PROBLEM TO BE SOLVED: To increase rigidity of a circumferential part of an article storage part in a rear floor panel thereby suppressing vibration and noise during travel of a vehicle.SOLUTION: An article storage part (21) has a bottom wall part 22 and a peripheral wall part 23. The peripheral wall part 23 has a pair of left and right first wall parts 23A, a pair of left and right second wall parts 23B which extend front ends of respective first wall parts 23A to a vehicle width direction inner side and forward, and a third wall part 23C which connects the front ends of respective second wall parts 23B to each other. A peripheral panel part 25 around the article storage part (21) has a first panel part 25A between a lateral frame member (11) and the first wall part 23A, a third panel part 25C between a front frame member (12) and the third wall part 23C, and a second panel part 25B provided on an area which is surrounded by a front part of the lateral frame member (11), a lateral part of the front frame member (12) and the second wall part 23B. The second panel part 25B has a bent part X which is so curved as to be convexed downwards or upwards in a cross-sectional view, and extends in a direction crossing the second wall part 23B in a plan view.SELECTED DRAWING: Figure 7
【課題】リヤフロアパネルにおける物品格納部の周囲部の剛性を高めて車両走行時の振動や騒音を抑制する。【解決手段】物品格納部(21)は、底壁部22と周壁部23とを有する。周壁部23は、左右一対の第1壁部23Aと、各第1壁部23Aの前端から車幅方向内側かつ前方に延びる左右一対の第2壁部23Bと、各第2壁部23Bの前端どうしをつなぐ第3壁部23Cとを有する。物品格納部(21)の周りの周囲パネル部25は、側方フレーム部材(11)と第1壁部23Aとの間の第1パネル部25Aと、前方フレーム部材(12)と第3壁部23Cとの間の第3パネル部25Cと、側方フレーム部材(11)の前部と前方フレーム部材(12)の側部と第2壁部23Bとに囲まれた領域に形成された第2パネル部25Bとを有する。第2パネル部25Bは、断面視で下方または上方に凸に湾曲しかつ平面視で第2壁部23Bと交差する方向に延びる折曲部Xを有する。【選択図】図7
VEHICULAR REAR BODY STRUCTURE
車両の後部車体構造
2017-10-05
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |