Patent ID: 9545950
Date: 2017-01-17
CPC Classifications: B62D

Claim:
1. A connection structure of a vehicle having a body, the connection structure comprising: a fender apron upper extending in a length direction of the vehicle, the fender apron upper having a front end portion and a rear end portion; a front side member extending in the length direction of the vehicle, the front side member having a front end portion and a rear end portion; a front reinforcement; a bumper; and a back beam mounted in an inner side of the bumper, wherein the front end portion of the fender apron upper is connected to the front reinforcement and the rear end portion of the fender apron upper is connected to at least one of a cowl and a front pillar such that the fender apron upper strengthens a front portion and a side portion of the body of the vehicle, wherein the front end portion of the front side member is connected to the back beam in order to absorb an external impact and the rear end portion of the front side member is connected to a lower portion of the body of the vehicle such that the front side member forms a part of a frame of the front portion of the body of the vehicle, wherein one end of the front reinforcement is coupled to the front end portion of the fender apron upper and the other end of the front reinforcement is coupled to a front side portion of the front side member, wherein an exterior surface of an inner end portion of the front reinforcement in a width direction of the vehicle makes contact with an interior surface of the front side member, wherein the front side member comprises: an inner portion disposed at an inner side in the width direction of the vehicle; and an outer portion disposed at an outer side in the width direction of the vehicle, wherein the front reinforcement is mounted such that the exterior surface of the inner end portion of the front reinforcement in the width direction of the vehicle makes contact with an interior surface of the inner portion of the front side member, and wherein a cross section of the front reinforcement, substantially perpendicular to the length direction thereof, is an open shape including a straight line and at least two side lines, each of two of the at least two side lines is connected to an end of the straight line, and an opening of the open shape is opposite the straight line.