Hyundai Motor Company

Kia Corporation

Kia Motors Corporation

Byeongdo An

Yong Dok An

Mun Soo Cha

Heedae Oh

Seongwook Seo

Tae Wan Park

Kang Chul Lee

MokYeon Hong

Jeong Chul Jung

A floor structure of a rear vehicle body, in which at least one component including a high-voltage battery is mounted in a rear portion of a vehicle body, includes: a first cross member coupled to each front portion of first and second rear side members in a vehicle width direction; and a second cross member coupled to the first and second rear side members at a rear of the corresponding first cross member in the vehicle width direction, wherein a space in which the at least one component is mounted is formed between the first cross member and the second cross member.

Floor structure of rear vehicle body

A front body structure for mounting front structure parts including a front back beam unit, a sub-frame, and a fender apron upper member thereon includes: front side members provided on left and right sides, respectively, in a width direction of a vehicle body while extending in a longitudinal direction of the vehicle body, each front side member being manufactured of an aluminum extrusion member; and mounting units coupled to front portions of the front side members, respectively, to mount the front structure parts thereon, each mounting unit being made of an aluminum material, wherein the mounting units form a plurality of load paths connected to the front side members through a plurality of reinforcing ribs outside the front side members.

Front body structure

An embodiment vehicle rear body structure includes a partition panel coupled to a boundary point of a vehicle body intermediate portion and a vehicle body rear portion, a first mount assembly connected to the partition panel and configured to support a hydrogen tank, and a second mount assembly connected to a rear cross member provided in the vehicle body rear portion and configured to support the hydrogen tank at a position lower than the first mount assembly.

Vehicle rear body structure

An embodiment vehicle body includes a rear cross member unit disposed in a vehicle width direction and coupled to front portions of a pair of rear side members disposed at a rear portion of the vehicle body, a pair of side seal units respectively coupled to end portions of the rear cross member unit in a vehicle length direction, a front cross member unit coupled to front portions of the pair of side seal units in the vehicle width direction, an upper cross member unit coupled to upper portions of the pair of side seal units in the vehicle width direction, and a rear floor panel assembly connected to the rear cross member unit, the pair of side seal units, the front cross member unit, and the upper cross member unit.

Vehicle body structure

An embodiment front vehicle body structure includes a fender apron upper member, a front side member coupled to a front portion of the fender apron upper member, and a front pillar unit coupled to a rear portion of the front side member and a rear portion of the fender apron upper member, the front pillar unit including an aluminum material.

Front vehicle body structure

A rear vehicle body structure includes two opposite rear side members to which wheelhouse panels are respectively coupled and spring seats positioned respectively at lower sides of the two opposite rear side members.

Rear vehicle body structure

A reinforcement unit of an engine room includes a first mounting bracket mounted to a front end module disposed at a front of a vehicle body; a second mounting bracket corresponding to the first mounting bracket and mounted to a cowl disposed at a rear of the vehicle body; a first connection bracket mounted to one shock absorber housing of the vehicle body; a second connection bracket mounted to another shock absorber housing of the vehicle body; a first connecting member having both ends mounted to one side of the first connection bracket and the second connection bracket; and a second connecting member disposed at the rear of the vehicle body while corresponding to the first connecting member and having both ends mounted to another side of the first connection bracket and the second connection bracket.

Growing community of inventors

Anyang-si, South Korea

Byeongdo An