US 12,233,947 B2
Vehicle body rear portion structure
Hirotaka Hayakawa, Tokyo (JP); and Kazuya Kimura, Tokyo (JP)
Assigned to HONDA MOTOR CO., LTD., Tokyo (JP)
Filed by HONDA MOTOR CO., LTD., Tokyo (JP)
Filed on Sep. 15, 2022, as Appl. No. 17/945,127.
Claims priority of application No. 2021-155765 (JP), filed on Sep. 24, 2021.
Prior Publication US 2023/0110288 A1, Apr. 13, 2023
Int. Cl. B62D 25/20 (2006.01); B60K 1/04 (2019.01)
CPC B62D 25/2027 (2013.01) [B62D 25/20 (2013.01); B62D 25/2072 (2013.01); B60K 2001/0438 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A vehicle body rear portion structure comprising:
a floor tunnel that is arranged at a middle in a vehicle width direction of a front floor panel;
a unit protection cover that covers an upper portion of a protection target unit which is arranged at a rearward position of the floor tunnel; and
a rear floor panel that is arranged at a rearward position of the protection target unit,
wherein a front edge portion of the rear floor panel and a rear edge portion of the front floor panel are fixed to the unit protection cover, and
wherein the unit protection cover and the rear floor panel comprise a reinforcement structure portion that extends in a vehicle body rearward direction from a tunnel ridge line at right and left upper portions of the floor tunnel and is continuously connected from the tunnel ridge line of the floor tunnel to a ridge line of the rear floor panel.