PROBLEM TO BE SOLVED: To provide a vehicle skeleton structure that can suppress stress concentration generated in a vehicle body skeleton member in a joint part of a vehicle skeleton member to a reinforcement member using a rivet.SOLUTION: In the vehicle skeleton structure, the vehicle skeleton member 10 is constituted by including a first vehicle body skeleton body 12 and a second vehicle body skeleton body 14. A jointing seat part 20 where part of the first vehicle body skeleton body 12 is projected on a side of a hollow space 16 is provided in an intermediate part of the first vehicle body skeleton body 12. The reinforcement member 18 is provided in the hollow space 16 and the reinforcement member 18 is jointed to the jointing seat part 20 by the rivet 24 penetrating the jointing seat part 20.SELECTED DRAWING: Figure 2
【課題】リベットを用いた車両骨格部材と補強部材との接合箇所において、車体骨格部材に生じる応力集中を抑制することができる車両骨格構造を提供する。【解決手段】車両骨格構造では、第1車体骨格本体12と第2車体骨格本体14とを含んで車両骨格部材10が構成されている。第1車体骨格本体12の中間部に、第1車体骨格本体12の一部を中空空間16側へ突出させた接合用座部20が設けられている。中空空間16には補強部材18が設けられ、補強部材18は接合用座部20を貫通するリベット24により接合用座部20に接合されている。【選択図】図2
VEHICLE SKELETON STRUCTURE
車両骨格構造
2017-04-27
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |