Patent ID: 8863877
Filing Date: 2014-10-21
Classification: B60K,B60R,B62D,H01M,Y02E,Y10S,Y10T

Abstract:
1. A vehicle battery mounting structure comprising: a pair of first frame members, each of the first frame members supporting a vehicle floor and including a front portion, an inclined portion and a rear portion, the front portion extending in a front-rear direction of a vehicle, the inclined portion extending rearward from a rear end of the front portion in the front-rear direction of the vehicle and upward from the rear end of the front portion in a vertical direction of the vehicle, the rear portion extending rearward from a rear end of the inclined portion in the front-rear direction of the vehicle; a cross member that extends a width direction of the vehicle; a battery unit disposed under the vehicle floor in the vertical direction of the vehicle; a battery bracket that couples the cross member to the battery unit, the cross member being connected to the inclined portion, the battery bracket being disposed at a rear portion of the battery unit and including a vehicle body side fixing portion that a through-hole is formed in; a connecting member that penetrates the through-hole and interconnects the battery bracket and the cross member in the vertical direction of the vehicle; and a brittle portion that is formed at a front edge portion constituting a front portion of the through-hole in the front-rear direction of the vehicle and releases the cross member from a connection with the battery unit when a forward load in the front-rear direction of the vehicle is applied to the battery bracket.