The invention provides an electric automobile front floor assembly and an electric automobile. The electric automobile front floor assembly comprises a pair of doorsill beams; a middle channel; two seat front cross beams and two seat rear cross beams are symmetrically arranged relative to the middle channel, the two ends of the seat front cross beams are connected with the middle channel and the threshold beam respectively, and the two ends of the seat rear cross beams are connected with the middle channel and the threshold beam respectively; the doorsill beams, the middle channel, the seat front cross beam and the seat rear cross beam form a frame structure; the front floor is arranged on the frame structure; the doorsill beam, the middle channel, the seat front cross beam and the seat rear cross beam are all aluminum alloy extrusion forming parts, and the front floor is an aluminum alloy punch forming part. By the adoption of the technical scheme, the electric automobile front floor assembly is reasonable in structural layout and force transmission path arrangement, the cost is reduced, and the installation structure of a seat is simpler.
本发明提供了一种电动汽车前地板总成及电动汽车,包括:一对门槛梁;中通道;一对座椅前横梁和一对座椅后横梁,两根座椅前横梁和两根座椅后横梁分别关于中通道对称设置,座椅前横梁的两端分别与中通道和门槛梁相连接,座椅后横梁的两端分别与中通道和门槛梁相连接,门槛梁、中通道、座椅前横梁和座椅后横梁组成框架结构;设置于框架结构上的前地板;门槛梁、中通道、座椅前横梁和座椅后横梁均为铝合金挤压成型件,前地板为铝合金冲压成型件。采用本发明的技术方案,该电动汽车前地板总成的结构布局和传力路径设置合理,减少成本,且使得座椅的安装结构更加简单。
Electric automobile front floor assembly and electric automobile
一种电动汽车前地板总成及电动汽车
06.07.2021
Patent
Elektronische Ressource
Chinesisch
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