Patent ID: 8511696
Filing Date: 2013-08-20
Classification: B60G,B62D

Abstract:
1. A sub-frame structure of a vehicle for supporting a suspension arm of a multilink-type suspension, comprising: a first width direction member extending in a vehicle width direction and having an upper arm supporting part and a lower arm supporting part which are vertically separated from each other at both left and right ends; a second width direction member provided spaced from the first width direction member in a vehicle front-back direction and extending in the vehicle width direction; a pair of front-back direction members extending in the vehicle front-back direction and mounted between the upper arm supporting part and the lower arm supporting part while respectively connecting left-side ends and right-side ends of the first and second width direction members; at least one connecting member for connecting at least one of the lower arm supporting part of the first width direction member and a vicinity portion thereof with the second width direction member; and a pair of linking parts for respectively linking at least one of the upper arm supporting part of the first width direction member and a vicinity portion thereof with the pair of front-back direction members, the linking parts being spaced from the second width direction member forward in the vehicle front-back direction.