A door outer panel piercing welding structure
CN224690117UActive Publication Date: 2026-08-28广东中骏森驰汽车零部件有限公司
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Patent Information
- Application Number
- CN202521926558.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-08
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-08
AI Technical Summary
Technical Problem
[0003]本申请实施例的目的在于提供一种门外饰板穿刺焊接结构，以解决现有技术中存在的装饰条内板与外板的传统连接方式存在痕迹和装配复杂的技术问题
Benefits of technology
本实用新型优点在于，前门装饰条内板和后门装饰条内板通过穿刺焊接装配至前门装饰条外板和后门装饰条外板上，形成一级前门装饰条总成和后门装饰条总成供货，避免在外观件表面留下安装痕迹，提升整车外饰的精致度，无需额外连接件，减少零件数量及装配步骤，降低生产成本，配合连接机构便于将前门装饰条总成和后门装饰条总成安装到车门的外板上。
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Figure CN224690117U_ABST
Abstract
This utility model provides a piercing welding structure for exterior door trim panels, relating to the technical field of automotive door trim panels. It includes a front door trim strip assembly and a rear door trim strip assembly. The front door trim strip assembly consists of an outer front door trim strip panel and an inner front door trim strip panel, and the rear door trim strip assembly consists of an outer rear door trim strip panel and an inner rear door trim strip panel. This type of door trim panel assembles the inner front and inner rear door trim strip panels onto the outer front and rear door trim strip panels via piercing welding, forming a primary front and rear door trim strip assembly. This avoids leaving installation marks on the surface of the exterior parts, improves the overall refinement of the vehicle's exterior trim, eliminates the need for additional connectors, reduces the number of parts and assembly steps, lowers production costs, and facilitates the installation of the front and rear door trim strip assemblies onto the outer door panels using a connecting mechanism.
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