To avoid decrease in rigidity and strength even if a kickup part is provided.SOLUTION: A rear subframe construction comprises: a pair of left and right vertical members 18, 18 which extend in a vehicle longitudinal direction; a front cross member 20 and a rear cross member 22 which extend along a vehicle width direction between the pair of left and right vertical members 18, 18, and are spaced at a prescribed interval along the vehicle longitudinal direction; a pair of left and right kickup parts 24, 24 which are provided in a region between the front cross member 20 and the rear cross member 22 in each vertical member 18 and formed in such a manner that each vertical member 18 is bent upward; and a pair of left and right braces 27, 27 which extend toward a vehicle rear side from the vicinity of a rising part 25 at which upward bending of each kickup part 24 starts, and are connected to the rear cross member 22.SELECTED DRAWING: Figure 1
【課題】キックアップ部を設けた場合であっても、剛性・強度の低下を回避すること。【解決手段】車両前後方向に延びる左右一対の縦メンバ18、18と、左右一対のサイドメンバ18、18の間で車幅方向に沿って延びると共に、車両前後方向に沿って互いに所定間隔離間して配置される前クロスメンバ20及び後クロスメンバ22と、各縦メンバ18における前クロスメンバ20と後クロスメンバ22との間の領域で、各縦メンバ18を上曲げして設けられた左右一対のキックアップ部24、24と、各キックアップ部24の上曲げが開始する立ち上げ部25の近傍から車両後方側に向けて延在すると共に、後クロスメンバ22に連結される左右一対のブレース27、27とを備える。【選択図】図1
REAR SUBFRAME CONSTRUCTION
リヤサブフレーム構造
02.04.2020
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |