TH48646B - Rear car body structure - Google Patents

Abstract

The DC60 rear body structure (10) is composed of left and right reinforcement sections (17, 18) provided on the left and right damper mounting sections (21, 22), respectively. Each reinforcement section is formed into a box shape. The upper transverse component (24) spans between the left and right reinforcement sections, the left and right leg components (25, 26) extend from the upper transverse component to the left and right side frames, and the lower transverse component (27) spans between the left and right rear side frames and is connected to the second interlocking lower end of the left and right components. The upper transverse component, the left and right leg components, and the lower transverse component together form the ring structure (20). The rear body structure (10) is composed of left and right reinforcement sections (17, 18) provided on the left and right damper mounting sections (21, 22), respectively. Each reinforcement section is formed into a box shape. The upper crossmember (24) spans between the left and right reinforcement sections, the left and right leg sections (25, 26) extend from the upper crossmember to the left and right side frames, and the lower crossmember (27) spans between the left and right rear side frames and is connected to the second interlocking lower end of the left and right sections. The upper crossmember, the left and right leg sections, and the lower crossmember together form the ring structure (20).

Claims (1)

Updated 30/03/2015 1. The rear body structure (10) consists of: left and right rear side frames (11, 12) mounted on the left and right rear body, left and right wheel arches (14, 15) mounted on the left and right side frames (11, 12), and left and right rear suspension dampers (64, 65) (19, 16) mounted on the damper mounting sections (21, 22) of the left and right wheel arches (14, 15), respectively. The rear body structure consists of: left and right reinforcement sections (17, 18) mounted on the damper mounting sections (21, 22) of the left and right wheel arches (14, 15), respectively. In each left and right reinforcement section (17, 18), a box shape is formed. The upper transverse component (24) spans between the left and right reinforcement sections (17, 18), the left leg component (25) extends from the left end of the upper transverse component (24) to the left rear side frame (11) along one side wall of the left wheel arch (14), the right leg component (26) extends from the right end of the upper transverse component (24) to the right rear side frame (12) along one side wall of the right wheel arch (15), and the lower transverse component (27) is connected to the lower ends of the left and right leg components (25, 26) respectively and spans between the left and right rear side frames (11, 12), where the upper transverse component (24), the left and right leg components (25, 26) and the lower transverse component (27) together form the ring structure (20), with the subframe (32) supporting the left and right rear suspension connection sections (19, 16). which are mounted to the subframe mounting sections (11b, 12b) of the left and right rear side frames (11, 12), respectively, where the subframe mounting section (11b) of the left rear side frame (11) and the vibration damper mounting section (21) of the left wheel arch (14) are connected to each other as a single piece via the left leg assembly (25), and where the subframe mounting section (12b) of the right rear side frame (12) and the vibration damper mounting section (22) of the left wheel arch (15) are connected to each other as a single piece via the right leg assembly (26). -------------------------------------------------------- 1. The vehicle body structure (10) which includes the left and right rear side frames (11, 12) mounted on the left and right rear body panels, the left and right wheel arches (14, 15) mounted on the left and right side frames (11, 12) and the vibration dampers (64, 65) of the suspension system. The left and right reinforcement sections (19, 16) are positioned on the vibration damper mounting sections (21, 22) of the left and right wheel arches (14, 15), respectively. The rear body structure consists of: left and right reinforcement sections (17, 18) positioned on the vibration damper mounting sections (21, 22) of the left and right wheel arches (14, 15), respectively. In each left and right reinforcement section (17, 18), a box-like shape is formed. The upper transverse component (24) spans between the left and right reinforcement sections (17, 18), the left leg component (25) extends from the left end of the upper transverse component (24) to the left rear side frame (11) along one side wall of the left wheel arch (14), the right leg component (26) extends from the right end of the upper transverse component (24) to the right rear side frame (12) along one side wall of the right wheel arch (15), and the lower transverse component (27) is connected to the lower ends of the left and right leg components (25, 26) respectively and spans between the left and right rear side frames (11, 12), where the upper transverse component (24), the left and right leg components (25, 26) and the lower transverse component (27) together form the ring structure (20), where the subframe (32) supports the left and right rear suspension connection sections (19, 16). These are mounted to the subframe mounting sections (11b, 12b) of the left and right rear side frames (11, 12), respectively, where the subframe mounting section (11b) of the left rear side frame (11) and the vibration damper mounting section (21) of the left wheel arch (14) are connected to each other as a single piece via the left leg assembly (25), and where the subframe mounting section (12b) of the right rear side frame (12) and the vibration damper mounting section (22) of the left wheel arch (15) are connected to each other as a single piece via the right leg assembly (26).