US 11,807,307 B2
Vehicle base structure
Noriaki Matsuo, Toyota Aichi-ken (JP); and Tomohiro Matsumoto, Tokyo (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP); and SUBARU CORPORATION, Tokyo (JP)
Filed by Toyota Jidosha Kabushiki Kaisha, Toyota Aichi-ken (JP); and Subaru Corporation, Tokyo (JP)
Filed on Aug. 3, 2021, as Appl. No. 17/392,667.
Claims priority of application No. 2020-149244 (JP), filed on Sep. 4, 2020.
Prior Publication US 2022/0073151 A1, Mar. 10, 2022
Int. Cl. B60J 7/00 (2006.01); B62D 25/20 (2006.01)
CPC B62D 25/20 (2013.01) 6 Claims
OG exemplary drawing
 
1. A vehicle base structure, comprising:
a rear member having an attachment portion at which a trailing arm is attached, the rear member extending in a vehicle front-rear direction; and
a reinforcing member disposed to be overlaid on an upper face of the rear member at least at the attachment portion, wherein the rear member and the reinforcing member configure at least a part of a reinforcing portion, the reinforcing portion having a tubular shape extending in the vehicle front-rear direction, and in at least a part along the vehicle front-rear direction, a cross section of the reinforcing portion perpendicular to the vehicle front-rear direction is a closed cross-sectional shape.