A side rigidity reinforcement structure of a vehicle includes: a side sill which is extended in a front and rear direction of the vehicle and includes a side sill inner reinforcement and a side sill outer reinforcement; a first center floor cross member disposed in a width direction of the vehicle and bonded to a center floor panel; and a side arch reinforcement formed to be convex upward and having a center portion spaced apart from the center floor panel. In particular, the side arch reinforcement includes: a first end penetrating the side sill inner reinforcement so to be bonded on an inner lower surface of the side sill outer reinforcement while supporting the side sill inner reinforcement, and a second end connected to the first center floor cross member to transfer a shock force input from the side sill outer reinforcement to the first center floor cross member.
Side rigidity reinforcement structure of vehicle
2022-05-31
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
SIDE SILL RIGIDITY REINFORCEMENT STRUCTURE OF VEHICLE AND METHOD OF MANUFACTURING THE SAME
European Patent Office | 2021
|SIDE SILL RIGIDITY REINFORCEMENT STRUCTURE OF VEHICLE AND METHOD OF MANUFACTURING THE SAME
European Patent Office | 2021
|