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A new connection structure between reinforcement ring and side wall of panoramic sunroof

A technology of panoramic sunroof and connecting structure, which is applied in the directions of roof, transportation and packaging, vehicle parts, etc., can solve the problems affecting the assembly and normal use of the panoramic sunroof, the large cavity of the top cover, and insufficient structural strength, so as to ensure the installation rigidity, Increased structural strength, improved torsional stiffness and effects of torsional modes

Active Publication Date: 2016-09-21
北汽瑞翔汽车有限公司
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Problems solved by technology

[0003] Because the roof cavity is too large due to the panoramic sunroof, it is necessary to use the sunroof reinforcement ring to realize the reinforced connection of the entire body frame. The traditional method is to directly weld the lap joint, but in practical applications, the structure is not strong enough and will Affect the assembly and normal use of the panoramic sunroof

Method used

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  • A new connection structure between reinforcement ring and side wall of panoramic sunroof

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with specific embodiments and accompanying drawings.

[0013] a kind of like figure 1 The connection structure between the new panoramic sunroof reinforcement ring and the side wall includes a skylight reinforcement ring 1, which successively contains a first lap edge 1-1, a second lap edge 1-2 and a third lap edge. The connecting edge 1-3, wherein, the first overlapping edge 1-1 elastically leans against one end of the top cover 2 to support the panoramic sunroof, and the second overlapping edge 1-2 is connected to the sunroof reinforcement ring One end of the bracket 4 is fixedly connected by the first nut 8; the third overlapping edge 1-3 is welded and overlapped with the other end of the top cover 2; the bracket 4 is connected to the upper side sill inner panel 5 at the skylight reinforcement ring The boss in the middle is fixedly connected by the second nut 9, and the upper end of the u...

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Abstract

The invention discloses a novel skylight reinforcement ring and side connection structure comprising a skylight reinforcement ring. The skylight reinforcement ring comprises a first lap connection edge, a second lap connection edge and a third lap connection edge. The first lap connection edge is pressed against one end of a roof elastically to support a panoramic skylight, and the second lap connection edge is fixedly connected to one end of the skylight reinforcement ring through a first nut; the third lap connection edge is welded to the other end of the roof in a lap connection manner; a skylight reinforcement ring connecting support is fixedly connected to a boss of the middle of an upper beam internal plate; the upper end of the upper beam internal plate, the upper end of a middle vertical post upper beam reinforcement plate and the upper of a side are welded to the roof in the lap connection manner. The installation stiffness of the panoramic skylight is guaranteed, and the twist torsional stiffness and torsional mode of a whole vehicle are improved.

Description

technical field [0001] The invention relates to a novel panoramic skylight reinforcement ring and side wall connection structure. Background technique [0002] Compared with ordinary sunroofs, the car panoramic sunroof has a larger area, and even a whole piece of glass roof, with the enjoyment of a super large field of vision. As a high-end equipment, the panoramic sunroof only appeared on top luxury models in the past. With the continuous advancement of automobile manufacturing technology, as well as changes in market demand and manufacturers' design concepts, more and more household vehicles are equipped with panoramic sunroofs, and the installation structure of panoramic sunroofs is also significantly different from ordinary sunroofs. [0003] Because the roof cavity is too large due to the panoramic sunroof, it is necessary to use the sunroof reinforcement ring to realize the reinforced connection of the entire body frame. The traditional method is to directly weld the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J7/00
Inventor 汪菲
Owner 北汽瑞翔汽车有限公司
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