PROBLEM TO BE SOLVED: To enhance rigidity of a suspension tower portion in a vertical direction.SOLUTION: A suspension tower portion 12 comprises a tower upper wall part 120 to which a damper member 71 of a suspension 70 is fitted, and a tower outer peripheral wall part 126 which extends downward from a periphery of the tower upper wall part 120. The tower upper wall part 120 has: plural suspension fastening parts 121 to which an upper part of the damper member 71 is fastened; plural fastening part connection walls 122A which are erected on a front side, which extend on a circular virtual line R0 which passes the plural suspension fastening parts 121 in a top view, and which connect adjacent suspension fastening parts 121 to each other; and plural front side radial wall parts 124 which are erected on the front side, and which radially extend from the fastening part connection wall 122A to the tower outer peripheral wall part 126 side.SELECTED DRAWING: Figure 3
【課題】サスペンションタワー部の上下方向の剛性を向上させる。【解決手段】サスペンションタワー部12は、サスペンション70のダンパー部材71が取り付けられるタワー上壁部120と、タワー上壁部120の外周部から下方へ延びるタワー外周壁部126とを備え、タワー上壁部120は、ダンパー部材71の上部が締結固定される、複数のサス締結部121と、表面側に立設されており、上面視において複数のサス締結部121を通る円状の仮想線R0上を延びており、隣接するサス締結部121間を接続する、複数の締結部接続壁部122Aと、表面側に立設されており、締結部接続壁部122Aからタワー外周壁部126側へ放射状に延びる、複数の表面側放射状壁部124とを有している。【選択図】図3
SUSPENSION TOWER PORTION STRUCTURE OF VEHICLE
車両のサスペンションタワー部構造
2018-02-01
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |