Method for interchanging back door of minibus

A back door and body tail technology, which is applied in the field of back door interchange of minibuses, can solve the problems of increasing research and development and production costs, and the inability to realize back door interchange installation, etc.

Active Publication Date: 2015-03-25
北汽瑞翔汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, since the back door with two different opening methods is installed on the vehicle body, the structure of the side wall D-pillar is different from that of the rear cross member assembly, so the same minibus cannot realize the interchangeable installation of the back door with two different opening methods. Increased R&D and production costs

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with embodiment:

[0012] A method for interchanging the back door of a minibus, wherein: a side wall D-pillar and a rear beam assembly structure are simultaneously arranged on the inner frame at the rear of the vehicle body;

[0013] The side wall D-pillar is a side wall D-pillar for the side-opening back door, and the side wall D-pillar of the side wall is provided with a rear connecting plate of the side wall inner panel, an upper section of the water tank, a nut plate for the upper hinge, and a pair of A nut plate is installed on the door opening limiter, a nut plate is installed on the lower hinge, an upper reinforcement plate on the D-pillar and a lower reinforcement plate on the D-pillar; two hinge points are arranged on the side wall D-pillar for the side-opening back door, and the two hinge points Points for hinged side-by-side back doors;

[0014] The rear beam assembly structure is a rear b...

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PUM

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Abstract

The invention relates to a method for interchanging a back door of a minibus. The method is characterized in that a side wall D column and a rear cross beam assembly structure are simultaneously arranged on an inner frame at the tail of a minibus body; the side wall D column is a side wall D column for the split back door; the rear cross beam assembly structure is a rear cross beam assembly structure for the split back door. Due to the method, the selection space of clients is expanded and the research development and production costs are reduced.

Description

technical field [0001] The invention relates to a method for exchanging the back door of a minibus, in particular to a method for exchanging the back door of a minibus which expands the space for customers to choose and reduces the cost of research and development and production. Background technique [0002] The minibus back door of the prior art includes two kinds of back door structures, one is a side-opening back door, and the other is a lift-off back door. If it is not possible to keep the appearance of the vehicle body unchanged, it is possible to install a side-by-side back door or a lift-off back door. The back door structure is mainly used to close the rear space of the car body and seal the rear of the car body. The hinge plate of the prior art split back door is arranged on the side of the back door, and the hinge blocks on the corresponding side wall D-pillar correspond to it. Similarly, the hinge plate of the lift-off back door is arranged on the back door The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/10
Inventor 陈勇冯刚谢辉李书林
Owner 北汽瑞翔汽车有限公司
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