Sunroof glass assembly for a vehicle and method of installing the same
CN117103962BActive Publication Date: 2026-08-28FUYAO GLASS IND GROUP CO LTD
Patent Information
- Application Number
- CN202310960210.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-01
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2043-08-01
AI Technical Summary
Technical Problem
[0003]本申请的目的是提供一种车辆的天窗玻璃总成及其安装方法，不仅能够降低软轴在移动过程中产生的噪音强度，隔绝软轴产生的噪音，同时也能解决现有技术中涉及到的制造成本高以及装配困难的问题
Benefits of technology
[0045]车辆的天窗玻璃总成包括天窗玻璃、引导管、安装件和包覆件，所述引导管沿着所述天窗玻璃的内表面延伸；所述安装件设有固定通孔，以使所述引导管能够穿过所述安装件；所述包覆件固定连接于所述天窗玻璃上，且至少部分覆盖所述安装件和所述引导管；所述天窗玻璃、所述引导管和所述安装件通过包覆件一体注塑成型，所述引导管和所述安装件通过所述包覆件固定连接于所述天窗玻璃的内表面。也就是说，本申请将天窗玻璃、引导管、安装件和包覆件进行一体注塑成型，在一体注塑过程中，安装件将引导管定位固定至天窗玻璃上，然后进行注塑形成包覆件，该引导管通过包覆件固定连接于天窗玻璃的内表面。一体注塑成型后，软轴在引导管内部延伸并能够相对于引导管运动。首先，本申请的天窗玻璃总成不仅能够节省现有技术中涉及到的天窗横梁注塑件及其安装成本，而且能够降低天窗玻璃总成的装配难度，简化生产工艺。其次，一体注塑成型工艺能够提高软轴和引导管的装配精度及生产稳定性，减少软轴与引导管之间的摩擦力，从而降低噪音。再者，包覆件至少部分覆盖于安装件以及引导管，可以有效隔绝软轴与引导管的摩擦声响，提升用户体验。
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117103962B_ABST
Abstract
The application provides a sunroof glass assembly of a vehicle and a mounting method thereof. The sunroof glass assembly comprises a sunroof glass, a guide tube, a mounting piece and a cladding piece. The guide tube extends along an inner surface of the sunroof glass. The mounting piece is provided with a fixing through hole to enable the guide tube to pass through the mounting piece. The cladding piece is fixedly connected to the sunroof glass and covers at least part of the mounting piece and the guide tube. The sunroof glass, the guide tube and the mounting piece are integrally injection molded by the cladding piece. The guide tube and the mounting piece are fixedly connected to the inner surface of the sunroof glass by the cladding piece. After the integrally injection molding, a flexible shaft extends inside the guide tube and can move relative to the guide tube. The sunroof glass assembly of the application is integrally injection molded, which not only has the advantages of low manufacturing cost and easy assembly, but also can improve the assembly precision and production stability of the flexible shaft and the guide tube, reduce the friction between the flexible shaft and the guide tube, and thus reduce the noise.
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Citation Information
Patent Citations
Roof having fixed roof element and molded plastic section
CN115476929A
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CN116494732A