An installation and matching structure for the decorative strip on the door frame of an automobile

Abstract

The invention belongs to the technical field of automobile accessories, and provides a mounting and matching structure of an upper decorative strip lining strip on an automobile door frame. The mounting and matching structure comprises a sealing strip, a glass guide groove, a body panel and an upper decorative strip. The upper decorative strip is divided into a mounting part and an appearance part, the upper decorative strip is fixedly connected with the sealing strip through the mounting part, a movable space is formed between the sealing strip and the glass guide groove, a lining strip is mounted in the movable space, the lining strip comprises a body part, a butting-against part, a supporting part and a protruding head part, the butting-against part of the lining strip butts against the lower end of the mounting part of the upper decorative strip, and the supporting part of the lining strip is attached to the side face of the glass guide groove. The mounting and matching structure of the upper decorative strip lining strip on the automobile door frame has the advantages of being simple in structure and convenient to mount, by mounting the lining strip between the glass guide groove and the upper decorative strip, the problem that the glass guide sleeve shifts in the prior art is solved, the problem that the attractive appearance of the upper decorative strip lining strip on the automobile door frame is influenced due to generated clearances and breaking gaps is also solved, and the mounting and matching structure of the upper decorative strip lining strip on the automobile door frame has the advantages of being tight in matching, stable and reliable after assembling, good in airtightness, attractive in appearance, good in noise reduction performance and the like.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and relates to an installation and matching structure of a decorative strip on an automobile door frame. Background technique [0002] In order to improve the aesthetics of the car door after it is closed, an upper trim strip is also installed on the upper sealing strip around the car door frame, such as figure 1 As shown, the upper decorative strip in the prior art is directly formed on the aluminum bright strip to form a limiting boss and then installed on the car door frame, but when the customer needs to use stainless steel to make such a figure 2 When the top trim shown is not available figure 1 In the installation structure, the upper trim here includes the installation part and the appearance part. After being installed on the car door frame, there is a movable space between the upper trim and the glass run channel, which will cause the glass run channel to move, and the upper trim is...

AI Technical Summary

Problems solved by technology

[0002] In order to improve the aesthetics of the car door after it is closed, an upper trim strip is also installed on the upper sealing strip around the car door frame, such as figure 1 As shown, the upper decorative strip in the prior art is directly formed on the aluminum bright strip to form a limiting boss and then installed on the car door frame, but when the customer needs to use stainless steel to manufacture such as figure 2 When the top trim shown is not available figure 1 In the installation structure, the upper trim here includes the installation part and the appearance part. After being installed on the car door frame, there is a movable space between the upper trim and the glass run channel, which will cause the glass run channel to move, and the upper trim is installed After that, there will be gaps and looseness, so the installation pass rate of the upper decorative strip is poor, which seriously affects its normal use

Images