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Panoramic sunroof top cover assembly

A panoramic sunroof and top cover technology, applied in the field of automobile body-in-white, can solve the problems of increased overall weight and insufficient precision, and achieve the effects of reducing weight increase, reducing cost waste, and improving rigidity

Inactive Publication Date: 2019-06-14
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The invention provides a panoramic sunroof top cover assembly, which can solve the problems of insufficient precision or substantial increase in overall weight in the prior art

Method used

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  • Panoramic sunroof top cover assembly

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings. However, the present invention is not limited to the following examples.

[0015] Such as figure 1 The present embodiment shown, it comprises the top cover outer plate 2 that rectangular skylight opening 1 is arranged, under this top cover outer plate near the rectangular skylight opening welding is provided with reinforcement plate, and reinforcement plate is integral type skylight reinforcement plate 3, in whole The four corners 3-1, 3-2, 3-3, 3-4 of type skylight reinforcing plate 3 are respectively provided with strengthening block 4-1, 4-2, 4-3, 4-4; ” font, the inner corners are arc transitioned, and the outer corners are adapted to the outer corners of the integral skylight reinforcement plate; Increase the rigidity of the four-corner joint; increase the rigidity of the four-corner joint to increase the torsional stiffness of the panoramic sunroof mode...

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Abstract

The invention discloses a panoramic sunroof top cover assembly, and relates to the technical field of automobile body-in-white. The assembly includes a top cover outer board having a rectangular sunroof opening. A reinforcement board is welded under the top cover outer board near the rectangular sunroof opening. The reinforcement board is an integral sunroof reinforcement board. Reinforcement blocks are arranged on the four corners of the integral sunroof reinforcement board. Compared with the prior art, since the reinforcement blocks are arranged on the four corners of the integral sunroof reinforcement board, the stiffness of the four corner joint parts is improved, the torsional stiffness is maximized, the weight increase is reduced, and the cost waste is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile body-in-white, in particular to a panoramic sunroof top cover assembly. Background technique [0002] In recent years. More and more models are equipped with panoramic sunroofs. Compared with ordinary small sunroofs, panoramic sunroofs require a larger opening area, which reduces the rigidity of the roof area. In order to ensure the torsional stiffness of the panoramic sunroof model, the sunroof reinforcement plate of the panoramic sunroof body will be optimized and processed. At present, there are generally two forms of skylight reinforcement panels, which are divided into integral skylight reinforcement panels and split skylight reinforcement panels. The so-called integral sunroof reinforcement plate is a sunroof reinforcement plate part stamped and formed by a large-sized blank, and the so-called split skylight reinforcement plate is formed by stamping and forming four parts from four blan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J7/00
Inventor 刘善英赵汉兴黄志杰陈方根卿雕陈祖兴罗克体
Owner DONGFENG LIUZHOU MOTOR
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