To increase a distance between multiple side frames in a partial region of a vehicle while securing a sufficient rigidity.SOLUTION: A frame structure 1 includes: a front intermediate member 11 and a rear intermediate member 12 provided in a widthwise direction of a vehicle; a first front side member 13 and a second front side member 14 each fitted in each front through-hole of the front intermediate member 11 so as to extend forward of the front intermediate member 11; a first rear side member 15 and a second rear side member 16 each fitted in each rear through-hole of the rear intermediate member 12 so as to extend rearward of the rear intermediate member 12; and a first intermediate side member 17 and a second intermediate side member 18 fastened between the front intermediate member 11 and the rear intermediate member 12 in a state fitted in the front through-hole of the front intermediate member 11 and the rear through-hole of the rear intermediate member 12, respectively.SELECTED DRAWING: Figure 1
【課題】十分な強度を確保しつつ、車両の一部の領域における複数のサイドフレーム間の距離を大きくする。【解決手段】フレーム構造1は、車両の幅方向に設けられた前方中間メンバー11及び後方中間メンバー12と、前方中間メンバー11が有する前方貫通孔に挿入されて前方中間メンバー11の前方に延びた第1前方サイドメンバー13及び第2前方サイドメンバー14と、後方中間メンバー12が有する後方貫通孔に挿入されて後方中間メンバー12の後方に延びた第1後方サイドメンバー15及び第2後方サイドメンバー16と、前方中間メンバー11と後方中間メンバー12の間において、前方中間メンバー11が有する前方貫通孔と後方中間メンバー12が有する後方貫通孔とに挿入された状態で固定されている第1中間サイドメンバー17及び第2中間サイドメンバー18と、を有する。【選択図】図1
FRAME STRUCTURE
フレーム構造
30.09.2022
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |