To suppress an increase in a weight using a tabular cross member, and reduce a fear that the cross member comes into contact with a driving battery even in a case where the cross member is deformed due to a side impact on an own vehicle.SOLUTION: A cross member includes a main body 21 that is formed like a plate extending in a vehicle width direction and vehicle height direction and has both ends fastened to a pair of side rails 2 and 3, a first support part 22 that is located on one side of a space between the side rails 2 and 3 and fastened to the main body 21 and side rail 2, and a second support part 23 that is located on the other sides of the space between the side rails 2 and 3 and fastened to the main body 21 and side rail 3. The first support part 22 and second support part 23 are interposed between a driving battery 5 and the main body 21 in a vehicular fore-and-aft direction.SELECTED DRAWING: Figure 1
【課題】板状のクロスメンバを用いて重量増加を抑制しつつ、自車両への側面衝突によりクロスメンバが変形した場合でも、クロスメンバと駆動用バッテリーとの接触の虞を低減させることができるようにする。【解決手段】車幅方向及び車高方向に延在する板状に形成され両端が一対のサイドレール2,3のそれぞれに締結される本体部21と、一対のサイドレール2,3間の一側に位置するとともに、本体部21及びサイドレール2のそれぞれに締結される第1サポート部22と、一対のサイドレール2,3間の他側に位置するとともに、本体部21及びサイドレール3のそれぞれに締結される第2サポート部23とから構成され、第1サポート部22及び第2サポート部23は、車両前後方向における駆動用バッテリー5と本体部21との間の位置に配設される。【選択図】図1
CROSS MEMBER
クロスメンバ
2024-03-07
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
AUTOMOBILE CROSS MEMBER AND AUTOMOBILE CROSS MEMBER STRUCTURE
European Patent Office | 2019
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