Front floor assembly and automobile

A front floor assembly and front floor technology, which is applied to the superstructure sub-assembly, vehicle components, power units, etc., can solve the problem of the large weight of the front floor assembly, relieve the overall layout pressure, improve space utilization, weight reduction effect

Active Publication Date: 2022-03-18
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a front floor assembly and an automobile

Method used

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  • Front floor assembly and automobile
  • Front floor assembly and automobile
  • Front floor assembly and automobile

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Embodiment Construction

[0050] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a front floor assembly, including a connecting plate 4 and a battery pack. The battery pack includes a battery pack sealing cover 1 and a battery tray 2 , and a closed space for accommodating a battery module is formed between the battery pack sealing cover 1 and the battery tray 2 . The connecting plate 4 is provided with a notch 41, the battery pack is arranged at the position of the notch 41, and the top edge of the battery pack sealing cover 1 is connected to the inner si...

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Abstract

The invention provides a front floor assembly and an automobile. The front floor assembly includes a connecting plate and a battery pack. The battery pack includes a battery pack sealing cover and a battery tray. In the enclosed space of the battery module, a notch is provided on the connection plate, the battery pack is arranged at the position of the notch, and the top edge of the sealing cover of the battery pack is connected to the inner side of the connection plate and covers the notch, to form the front floor. The front floor assembly provided by the embodiment of the present invention combines the traditional front floor and the battery pack sealing cover into one, saving the 10-20mm Z-direction space between the traditional front floor and the battery pack sealing cover, which is equivalent to the battery The package is raised as a whole, which increases the ground clearance of the vehicle body, improves the road passability of the vehicle, improves the space utilization rate, relieves the pressure of the general layout, and reduces the weight of the front floor assembly.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to a front floor assembly and a vehicle. Background technique [0002] The front floor of the existing automobile is usually a sheet metal panel structure, which is welded with the floor frame on the welding line to form an assembly. As a part of the body in white, it is an important part that constitutes the seal of the passenger compartment. [0003] The existing electric vehicle battery pack sealing covers are mostly made of composite materials or aluminum alloys. The battery modules are packaged and sealed through the battery pack sealing cover and the battery tray to form an integral battery pack. The battery pack is then supplied to the final assembly line and the car body for further processing assembly. For safety reasons, the battery pack needs to be protected from water ingress, and the battery pack sealing cover is sealed with the battery tray to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/20B60K1/04
CPCB62D25/2009B60K1/04B60K2001/0438B62D25/20
Inventor 王于闽杨峰陈祥祯李岩丁威毅
Owner BYD CO LTD
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