To provide an attachment structure of a battery pack which can suppress the deformation of side members to the inside at a side collision of a vehicle.SOLUTION: An attachment structure of a battery pack comprises: a pair of side members arranged at both sides in a vehicle width direction along a vehicle fore-and-aft direction; a floor panel which is bridged on a pair of the side members, and constitutes a bottom face of a cargo chamber of a vehicle; a battery pack arranged on the floor panel so that its longitudinal direction progresses along the vehicle width direction; and a bracket extending in the longitudinal direction of the battery pack, joined to a lower face of the battery pack, and fixed to the floor panel at its one end part and the other end part on a pair of the side members. The bracket has a pair of leg parts which are divided into two pieces in the vehicle fore-and-aft direction at its one end part and the other end part, and fixed to the floor panel at a pair of the leg parts.SELECTED DRAWING: Figure 5
【課題】車両の側突時におけるサイドメンバの内側への変形を抑制できる電池パックの取付構造を提供する。【解決手段】電池パックの取付構造は、車両幅方向両側に車両前後方向に沿って設けられる一対のサイドメンバと、一対のサイドメンバの上に架け渡され、車両の荷室の底面を構成するフロアパネルと、フロアパネルの上に、その長手方向が車両幅方向に沿うように設置される電池パックと、電池パックの長手方向に延び、電池パックの下面に接合されるとともに、一対のサイドメンバの上で一端部と他端部がそれぞれフロアパネルに固定されるブラケットと、を備え、ブラケットは、一端部と他端部にそれぞれ、車両前後方向に二股に分かれる一対の脚部を有し、一対の脚部がフロアパネルに固定される。【選択図】 図5
ATTACHMENT STRUCTURE OF BATTERY PACK
電池パックの取付構造
2020-10-08
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
BATTERY PACK TO VEHICLE ATTACHMENT ASSEMBLY AND ATTACHMENT METHOD
Europäisches Patentamt | 2021
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