US 11,745,803 B2
Rear quarter vehicle body and assembling method for the same
Yoonkyoung Han, Suwon-si (KR); Joonghyun Shin, Hwaseong-si (KR); and Minsoo Kim, Suwon-si (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Dec. 7, 2021, as Appl. No. 17/643,043.
Claims priority of application No. 10-2021-0058781 (KR), filed on May 6, 2021.
Prior Publication US 2022/0355867 A1, Nov. 10, 2022
Int. Cl. B62D 25/04 (2006.01); B62D 27/02 (2006.01); B62D 25/02 (2006.01); B62D 25/06 (2006.01); B62D 25/08 (2006.01)
CPC B62D 25/025 (2013.01) [B62D 25/04 (2013.01); B62D 25/06 (2013.01); B62D 25/08 (2013.01); B62D 27/023 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A rear quarter vehicle body structure comprising:
a quarter complete comprising:
a quarter pillar upper reinforcement comprising an upper reinforcement bonding surface formed in a vehicle body length direction and bonded to a side outer panel; and
a quarter complete outer welding surface formed at an outside of a vehicle body; and
a side outer rear extension assembly comprising a side outer rear extension having a rear extension outer flange formed at the outside of the vehicle body,
wherein an inner surface of the rear extension outer flange is joined to the quarter complete outer welding surface,
wherein a rear extension bonding surface is located on an exterior surface of the rear extension outer flange,
wherein the rear extension bonding surface includes a rear extension first surface formed to the quarter pillar upper reinforcement and a rear extension second surface inclined toward a rear of the vehicle body from the rear extension first surface,
wherein the side outer panel is bonded to the rear extension bonding surface,
wherein the side outer panel comprises an outer panel joint surface joined to the vehicle body;
a roof side rail arranged in the vehicle body length direction; and
a roof side rail extension connecting the roof side rail and the quarter pillar upper reinforcement,
wherein a roof side rail bonding surface and a roof side rail extension bonding surface are formed on the roof side rail and the roof side rail extension along a front direction of the vehicle body from the upper reinforcement bonding surface, respectively.