Door assembly and vehicle

CN112706595BActive Publication Date: 2025-09-23PEUGEOT CITROEN AUTOMOBILES SA
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Patent Information

Application Number
CN201911024402.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-10-25
Publication Date
2025-09-23
Estimated Expiration
2039-10-25

AI Technical Summary

Technical Problem

During assembly of existing vehicle door assemblies, the ends of the dividing strips may be lifted up, resulting in poor sealing and assembly performance.

Method used

A specific structural design of the door outer panel groove, door outer panel horizontal reinforcement plate, glass run groove and separator strip is set in the vehicle door assembly, including sloped surfaces, card and matching recesses, etc., to ensure that the separator strip is smoothly inserted and tightened to form a good seal.

Benefits of technology

It enables easier assembly of the door assembly, improves sealing and perceived quality, and reduces assembly time and costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention provides a vehicle door assembly, comprising: a door outer panel having a groove provided at a location where a separator strip is assembled; a horizontal reinforcement plate of the door outer panel provided on the inner side of the door outer panel; a fixed window provided on the door outer panel; a glass run channel provided on the door outer panel and the fixed window, forming an exterior lip at an edge proximal to the front of the vehicle and extending in the height direction of the vehicle; and a separator strip provided at the exterior lip and comprising a first portion extending in the height direction of the vehicle and a second portion extending perpendicularly from the first portion toward the center axis of the vehicle along the length direction of the first portion, the second portion being inserted into the fixed window. The vehicle door assembly of the present invention has a simple structure and is easy to assemble. It not only solves the problem of the separator strip end warping, which is not conducive to positioning the separator strip, but also ensures good sealing performance and good perceived quality of the vehicle door assembly.
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Citation Information

Patent Citations

  • Daylight opening system for vehicle

    CN104428170A

  • Window structure and automobile

    CN108790749A

  • Vehicle door structure

    JP2015020692A