Thermoplastic spacer strip electrically heated hollow conductive corner fitting

CN224697900UActive Publication Date: 2026-08-28SHANDONG HUAJING GLASS CO LTD
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Patent Information

Application Number
CN202521972798.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-15
Publication Date
2026-08-28
Estimated Expiration
2035-09-15

AI Technical Summary

Technical Problem

[0004]本实用新型的目的在于提供一种应用于热塑性间隔条电加热中空导电插角，用于解决目前带电加热功能的中空玻璃在加工时效率不高且密封性难以保证的问题

Benefits of technology

本实用新型涉及的一种应用于热塑性间隔条电加热中空导电插角实现了中空玻璃的无格条化设计，即先将角块胶粘在一片玻璃的角部，然后以角块为顶角，涂胶形成矩形胶条结构，随后将另一片玻璃的边缘处粘合于矩形胶条上，即可完成中空玻璃的合片加工。节省了格条的准备和安装环节，便于提高自动化率，从而大幅提高了生产效率，降低了生产成本，且显著增强了密封效果。

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Abstract

The utility model relates to hollow glass technical field, specifically disclose a kind of applied thermoplastic spacer strip electric heating hollow electrically conductive gusset, including angle block, electrode sheet and wire electrically connected to electrode sheet, angle block includes L type block and the bevel block butt joint in both ends of L type block, L type block side wall is equipped with the insertion slot matched with the insertion of electrode sheet, and the bevel of bevel block is equipped with several protrusions. Better solved the problem that the efficiency is not high and the sealing difficulty is guaranteed when processing the hollow glass with electric heating function.
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Claims

1. A hollow conductive insert for electric heating of thermoplastic spacers, comprising a corner block (1), an electrode plate (2), and a wire (3) electrically connected to the electrode plate (2), characterized in that: The corner block (1) includes an L-shaped block (1.1) and a beveled block (1.2) that connects to both ends of the L-shaped block (1.1). The side wall of the L-shaped block (1.1) is provided with a slot (1.3) that matches the electrode sheet (2).

2. The hollow conductive insert for electric heating of thermoplastic spacers according to claim 1, characterized in that: The slope of the inclined block (1.2) is 10 to 60°.

3. The hollow conductive insert for electric heating of thermoplastic spacers according to claim 2, characterized in that: The inclined surface of the inclined block (1.2) is provided with several protrusions (1.4).

4. The hollow conductive insert for electric heating of thermoplastic spacers according to claim 1, characterized in that: The L-shaped block (1.1) has a square block (1.5) integrally formed at its inner corner.

5. The hollow conductive insert for electric heating of thermoplastic spacers according to claim 1, characterized in that: The corner block (1) is made of plastic material and is integrally injection molded.