Rear tail assembly of electric vehicle and electric vehicle

The utility model discloses an electric vehicle rear tail assembly and electric vehicle, the electric vehicle rear tail assembly comprises a seat cask assembly and a decoration assembly, the seat cask assembly is provided with a first storage cavity, the decoration assembly comprises a connecting part and a rear tail part which are connected, the connecting part is matched with the seat cask assembly, the connecting part is detachably connected with the seat cask assembly, and the rear tail part is provided with a second storage cavity. The rear tail portion is located on the rear side of the seat cask assembly and can form a second storage cavity. The rear tail assembly of the electric vehicle has the advantages of being simple in refitting process, low in cost and high in efficiency. 本实用新型公开一种电动车后尾组件和电动车，电动车后尾组件包括座桶总成和装饰总成，座桶总成上设有第一储物腔，装饰总成包括相连的连接部和后尾部，连接部与座桶总成相适配，连接部与座桶总成可拆卸地相连，后尾部位于座桶总成的后侧并能够成型第二储物腔。本实用新型提供的电动车后尾组件具有改装工艺简单、成本低和效率高的优点。