Foldable Interlocking Polymeric Matting for Secure Self-Engagement
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Solution Overview
Problem
Existing polymeric matting articles lack the ability to be foldable and securely self-engage, limiting their versatility and application in packaging and building construction where flexibility and secure positioning are required.
Innovation Solution
A polymeric matting article formed from extruded polymer monofilaments that are heat welded to create a matrix with interlocking formations, allowing the mat to be folded and secured in a compact position using elongated ribs and channels or clam shell configurations with interlocking domes, enabling secure folding and versatile use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If polymeric matting articles are made from extruded polymer monofilaments, then lightweight and resilient properties are achieved, but the ability to be foldable and securely self-engage is lost
Solution Approach 1:
The matting article is divided into multiple panels that can be folded relative to each other. Hinge regions connect these panels, allowing the structure to be segmented into foldable sections while maintaining overall integrity. This segmentation enables the lightweight matting to be folded and positioned securely in different configurations.
Solution Approach 2:
The matting article transitions from a static, rigid structure to a dynamic, adaptable structure through the addition of hinge regions and interlocking formations. These features allow the matting to change shape and configuration, enabling it to be folded, collapsed, or positioned at different angles while maintaining structural integrity during movement.
2Ease of operation
If interlocking formations are added to enable folding and securing, then foldability and secure positioning are achieved, but device complexity increases
Solution Approach 1:
Multiple functions are merged into single structural features. The hinge regions serve both as connection points between panels and as mechanisms that enable folding. The interlocking formations simultaneously provide structural reinforcement and secure positioning when folded. This merging reduces the need for separate components, thereby reducing overall complexity despite adding foldability capabilities.
Solution Approach 2:
The interlocking formations are designed to automatically engage and secure the folded matting article without requiring external fasteners, tools, or manual intervention. The structure self-secures through the interlocking features that naturally align and lock when the panels are folded, eliminating the need for additional complex securing mechanisms.
3Adaptability or versatility
If the matting article is designed for versatile applications in packaging and building construction, then adaptability is improved, but manufacturing complexity increases
Solution Approach 1:
The matting article is designed with universal features that enable it to serve multiple functions across different applications. The same basic structure with foldable panels and interlocking formations can be used for packaging protection, building construction, drainage, or air circulation. This multi-functionality is achieved through standardized hinge and interlocking designs that don't require application-specific modifications, thereby maintaining manufacturing simplicity despite broad versatility.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution allows for a lightweight, resilient, and adaptable matting article that provides cushioning, drainage, air circulation, and sound damping, suitable for both packaging and building construction, while maintaining structural integrity and ease of deployment.
Implementation Method 1
a web of extruded polymer monofilaments, the polymer monofilaments being heat welded at junctions to form a matrix of tangled monofilament
Data Source
AI summary
A polymeric matting article includes a web of extruded polymer monofilaments, the polymer monofilaments being heat welded at junctions to form a matrix of tangled monofilament; and at least one pair of interlocking formations; wherein the web is configured to be foldable onto itself and secured in a folded position by engaging the interlocking formations.