a car door

Abstract

The invention belongs to the field of vehicle structure designs, and particularly relates to an automobile door. A door and window frame assembly is bended towards a direction in a vehicle body. Afterthe automobile is assembled, a practical distance between an end head of the door and window frame assembly towards the outside of the vehicle body and an end head of a door frame side body assemblypositioned outside the vehicle body is H4, and H4 is greater than H1, wherein H1 is a theoretic distance between the end head of the door and window frame assembly towards the outside of the vehicle body and the end head of the door frame side body assembly positioned outside the vehicle body; and a practical distance between an end head of the door and window frame assembly towards the inside ofthe vehicle body and an end head of the door frame side body assembly positioned at the passenger compartment side is L3, and L3 is less than L2, wherein L2 is a theoretic distance between the end head of the door and window frame assembly towards the inside of the vehicle body and the end head of the door frame side body assembly positioned at the passenger compartment side, and L3+H4=L2+H1. Theautomobile door is capable of, on the basis of using a current sealing strip, realizing warping after installing vehicle doors and windows.

Description

technical field [0001] The invention belongs to the field of vehicle structure design and relates to the structure design of a door and window frame assembly, in particular to an automobile door. Background technique [0002] As consumers in the market have higher and higher requirements for car quality, the quality of car doors has improved. However, most of the domestic mainstream automobile companies still have the problem of warping of the upper part and the side wall after the door is closed. Water leakage phenomenon, this problem will not occur in theoretical design, this problem occurs because the door frame sealing strip and door opening sealing strip are installed on the upper section, and the characteristic resilience of the sealing strip itself makes the side door and window frame warp when the door is closed. In the prior art, for the above technical problems, the sealing performance is mainly improved by improving the sealing strip. Specifically, Chinese patent...

AI Technical Summary

Problems solved by technology

However, most of the domestic mainstream automobile companies still have the problem of warping of the upper part and the side wall after the door is closed. Water leakage phenomenon, this problem will not occur in theoretical design, the problem is caused by the door frame sealing strip and door opening sealing strip installed on the upper section, when the door is closed, the characteristic resilience of the sealing strip itself makes the side door window frame warp

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