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A car front door glass rear chute connecting structure

A connection structure and front door technology, which is applied to vehicle parts, engine seals, sealing devices, etc., can solve problems such as complex structures, improve overall precision, reduce welding and assembly processes, and improve connection stiffness.

Active Publication Date: 2015-12-02
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure is still relatively complex and needs further improvement

Method used

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  • A car front door glass rear chute connecting structure
  • A car front door glass rear chute connecting structure
  • A car front door glass rear chute connecting structure

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] see figure 2 , image 3 and Figure 4 , a car front door glass rear chute connection structure according to the present invention, comprising the rear section 11 of the front door and window frame, its outstanding substantive feature is: the lower end of the rear section 11 of the front door and window frame is connected with an integral The extension section 13, the lower part of the extension section is fixedly connected with an outer panel connecting bracket 21.

[0017] Further, the outer panel connecting bracket 21 is a sheet metal part, and the upper part of the outer panel connecting bracket is a "U"-shaped groove 45, and a main positioning hole 41 is provided on the left part of the "U"-shaped groove; The middle section of the plate connection bracket is provided with a local elastic rib 44 to enhance the strength of the part and prevent the part fro...

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PUM

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Abstract

The invention relates to a rear chute connection structure of front door glass of an automobile. The rear chute connection structure comprises a rear front-door window frame and is characterized in that the lower end of the rear front-door window frame is integrally connected with an extending section and the lower portion of the extending section is fixedly connected with an outer board connection support. The overall rigidity and the accuracy of the window frame can be improved, the lifting performance of the glass is improved, the number of parts is reduced, welding and assembling are not needed, and cost is reduced.

Description

technical field [0001] The invention belongs to the structure of auto parts, and in particular relates to a connection structure of the rear slide groove of the glass of the front door of the automobile. Background technique [0002] The conventional structure of the rear chute of the front door glass of the car is as follows: figure 1 As shown, it is generally welded and assembled by the front door and window frame rear section 11 and the rear chute welding assembly 12 under the front door and window frame, providing motion guidance and support for glass lifting. [0003] The welding assembly of the lower and rear chute of the front door and window frame is generally welded by the three parts of the lower and rear chute body and the upper and lower connecting brackets, and then treated with surface treatment (electrophoresis or electro-galvanizing) to prevent rust, and finally assembled to the door welding assembly through final assembly Together with the rear section of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J10/04B60J10/76
Inventor 张锋宋文鹏
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD