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body in white structure

A body-in-white and roof technology, applied in the field of body-in-white structure, can solve problems such as weak overall strength, achieve the effect of increasing strength, enhancing strength and rigidity, and improving safety performance

Active Publication Date: 2022-03-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heavy-duty truck cab is a non-load-bearing body, and the body system is composed of roof assembly, floor assembly, left and right side wall assemblies, front wall assembly and rear wall assembly, and the major assemblies are formed by welding each other Body frame, while the body-in-white structure of the heavy truck cab on the market is relatively simple, and the overall strength is weak

Method used

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Embodiment Construction

[0049]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] It should be noted that if there are directional indications involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture. If the specific posture changes , then the directional indication changes accordingly.

[0051] In addition, if there are descriptions involving "first", "second" and so on...

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Abstract

The invention discloses a body-in-white structure. The body-in-white structure includes a roof assembly, a side wall assembly and a floor assembly; the roof assembly includes a roof structure and a roof reinforcement structure connected to the bottom of the roof structure, and the roof structure and roof reinforcement A top cover cavity is formed between the structures; the side wall assembly is connected to the top cover assembly and is located around the bottom of the top cover assembly; the floor assembly is connected to the side wall assembly and is located at the bottom of the side wall assembly; The assembly, the side enclosure assembly and the top cover assembly enclose and form a driving chamber. The invention makes a top cover cavity formed between the top cover structure and the top cover reinforcement structure, and the cavity structure formed between the continuous connection structures can effectively enhance the strength and rigidity of the top cover assembly, by increasing the strength of the top cover assembly The strength can effectively improve the safety performance of the cab.

Description

technical field [0001] The invention relates to the technical field of automobile bodies, in particular to a body-in-white structure. Background technique [0002] The body-in-white assembly is the core of the cab. The installation of all interior and exterior functional parts of the cab and the strength of the cab are based on the body-in-white assembly. The structure of the body-in-white assembly can directly determine the performance of the cab. Under the current trend of increasing demand for automobiles, the safety of the cab is the main consideration for customers, so the structural design of the body-in-white will become the top priority. Heavy. The heavy-duty truck cab is a non-load-bearing body, and the body system is composed of roof assembly, floor assembly, left and right side wall assemblies, front wall assembly and rear wall assembly, and the major assemblies are formed by welding each other Body frame, while the body-in-white structure of heavy truck cabs cu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D33/06B62D25/06B62D25/02B62D25/20B62D29/04B62D27/02
CPCB62D33/06B62D25/06B62D25/02B62D25/20B62D29/043B62D27/026
Inventor 赵震
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD