Decorative Glazing Insert Using Disposable ABS Segmented Clips
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Solution Overview
Problem
Existing decorative glazing systems for double-glazing units are time-consuming, not environmentally friendly, lack durability, and fail to accurately replicate the finish of traditional stained glass windows, with limited configuration options and high production costs due to precision requirements for decorative glass sheets.
Innovation Solution
A decorative glazing insert system comprising two generally planar parts with engagement portions and mounting portions, allowing for secure and adjustable placement of decorative elements between double-glazing unit panes, using a lightweight, inexpensive material like acrylonitrile butadiene styrene (ABS) for easy manufacturing and assembly, with a securing member to prevent rattling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional lead or zinc strips are used to combine decorative glass sheets, then the decorative effect is achieved, but the assembly process is time-consuming and requires skill
Solution Approach 1:
The patent replaces traditional lead or zinc strips with a disposable plastic insert that is pre-formed with integrated decorative patterns. This single-use component eliminates the need for skilled assembly of multiple glass sheets and metal strips, significantly reducing assembly time while maintaining decorative quality.
Solution Approach 2:
The patent merges the decorative pattern, structural support, and sealing functions into a single integrated plastic insert. This consolidation eliminates the need for separate lead strips and multiple glass sheets, reducing assembly complexity and time while preserving the aesthetic effect.
2Reliability
If traditional lead or zinc strips are used to combine decorative glass sheets, then the decorative effect is achieved, but the materials are not environmentally friendly
Solution Approach 1:
The patent changes the material parameter from traditional lead or zinc metal to plastic material. This substitution maintains the structural and decorative functions while eliminating the environmental toxicity associated with lead and zinc, making the system environmentally friendly.
3Reliability
If decorative inserts are placed between double-glazing panes, then sealing is improved, but the framework becomes heavy and configurations are limited
Solution Approach 1:
The patent uses a lightweight plastic insert that can be easily manufactured in various configurations. This disposable component provides effective sealing between double-glazing panes without the weight penalty of metal frameworks, while allowing for diverse decorative patterns through cost-effective molding processes.
4Strength
If standard length bars and corner joint pieces are used to construct the framework, then the insert can support decorative glass sheets, but the framework is heavy and configurations are limited
Solution Approach 1:
The patent segments the framework into multiple standardized clips that can be interconnected in various configurations. Each clip is a simple, lightweight component that provides sufficient support when assembled, enabling both strength and configuration flexibility without requiring heavy metal bars and corner joints.
Solution Approach 2:
The patent designs universal clips that can be used in multiple positions and configurations to support different decorative glass sheet arrangements. These multi-functional clips replace specialized metal components, reducing weight while maintaining support capability and increasing configuration versatility.
5Reliability
If small sheets of decorative glass are used in the framework, then a higher quality finish is achieved, but the sheets must be manufactured to high precision to prevent rattling, raising production costs
Solution Approach 1:
The patent replaces precision-manufactured small glass sheets with a single disposable plastic insert that has the decorative pattern integrated directly into its structure. This eliminates the need for high-precision glass cutting and fitting, reducing manufacturing precision requirements and production costs while maintaining finish quality.
Data Source
AI summary
A decorative glazing insert defining at least one aperture for receipt of a decorative glazing element. The glazing insert comprises a first generally planar insert part connectable to a second insert part by engagement of a first engagement portion defined by the first insert part with a second engagement portion defined by the second insert part. At least one of the first and second engagement portions extends substantially transverse to the major plane of the first insert part. The glazing insert further comprises at least one mounting portion arranged to permit mounting of the insert to a frame of a glazing unit.