Installation structure of column outer decoration

By using mechanical fastening mechanism and sealing rubber parts in the installation structure of the column exterior decoration parts, the problems of low installation reliability and poor sealing in the prior art are solved, and efficient, reliable installation and good sealing of the column exterior decoration parts are achieved.

CN112449622BActive Publication Date: 2025-03-21HONDA MOTOR CO LTD
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Patent Information

Application Number
CN201980048619.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2018-07-25
Filing Date
2019-07-04
Publication Date
2025-03-21
Estimated Expiration
2039-07-04

AI Technical Summary

Technical Problem

When installing exterior column decoration parts covering the front column and roof side rails in the prior art, there are problems such as low reliability, difficulty in disassembly and thermal expansion is not considered, and the possibility of deterioration of workability is high.

Method used

The mechanical fastening mechanism is used to tighten the outer edge of the column exterior decoration parts on the front column and the roof side rails, and the rigidity of the column exterior decoration parts is strengthened by the retaining parts, sealing rubber parts are used to improve sealing, and drainage outlets are set up in the drainage passage to prevent water from being immersed.

Benefits of technology

It realizes the reliability and ease of installation and disassembly of the column decoration parts, improves the rigidity and sealing of the decoration parts, reduces air resistance, and effectively prevents water from entering the vehicle room.

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Abstract

The present invention provides a mounting structure for a pillar outer decorative part, wherein the pillar outer decorative part (20) is mounted along a front pillar (12) sandwiched between door glasses (21, 22) and a windshield glass (18) and a roof side rail (15) sandwiched between door glasses (21, 22) and a roof glass (19). The outer edge of the pillar outer decorative part (20) in the vehicle width direction is fastened to the front pillar (12) and the roof side rail (15) by a mechanical fastening mechanism (25) by means of a retaining member (23) for retaining a door glass sealing rubber (28) abutting against the door glasses (21, 22), so that not only can the long pillar outer decorative part (20) bent at the boundary between the front pillar (12) and the roof side rail (15) be easily and reliably fixed, but also the rigidity of the pillar outer decorative part (20) is strengthened by the rigidity of the retaining member (23), so that the pillar outer decorative part (20) can be made thinner and lighter.
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