Top cover rear cross beam assembly, automobile body structure and automobile

Abstract

The top cover rear beam assembly is applied to the vehicle body structure with three rows of seats and comprises an inner plate, the inner plate extends in the front-back direction, the front side of the inner plate is used for being connected with a vehicle body on the front side of a third row of seats, and the rear side of the inner plate is used for being connected with a vehicle body on the rear side of the third row of seats. The inner plate is provided with a mounting surface and a connecting surface which are sequentially connected from front to back, the mounting surface horizontally extends from front to back, a fixing position is arranged on the mounting surface and used for fixing one end of a safety belt, and the connecting surface is obliquely arranged upwards from front to back and used for increasing the head space above the third row of seats. The fixing position of the safety belt is arranged on the mounting surface, so that the mounting position is close to the backrest position of the third-row seat and avoids the head space above the third-row seat, and the connecting surface is arranged to be inclined upwards from front to back, so that the head space above the third-row seat can be increased, and the problem that the third-row seat is pressed and restrained is avoided.

Description

technical field [0001] The invention relates to the technical field of automobile bodies, in particular to a top cover rear beam assembly, a body structure and an automobile. Background technique [0002] MPV (multi-purpose vehicle) models or commercial vehicles and other models have the demand for three seats in the third row, and car seat belts are the basic protective devices to protect drivers and passengers during car collisions. At present, the safety belts on the middle seats in the rear row of the car are generally two-point safety belts or three-point safety belts. There are two existing arrangements. The first is that the seat belts are arranged on the seats. It saves layout space and improves ride comfort, but this method increases the thickness of the seat back, sacrificing the space of the trunk, and this method has a negative effect on some functions and costs of the seat because the pulling force of the seat belt is concentrated on the seat. Both have an impa...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a top cover rear beam assembly, aiming to solve the problem that the third row occupants have less head space caused by the arrangement of seat belts on the vehicle body

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