Snap-Through Grid Fastener for Stable Mesh Fabric Attachment
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Solution Overview
Problem
Existing methods for attaching accessories to mesh fabrics, such as trucker hats, are either cumbersome (requiring sewing) or unstable (using single-point pins), and existing snap systems fail to provide secure and stable attachment.
Innovation Solution
A snap grid system comprising a receiving component with snap sockets and a snap-thru-grid component, allowing multiple snap points for secure attachment to mesh fabrics, ensuring stability and comfort, and featuring a plastic design to prevent rusting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single snap is used for attachment, then the device complexity is reduced, but the stability and security of attachment deteriorates
Solution Approach 1:
The attachment system is segmented into multiple discrete snap points arranged in a grid pattern (typically 3x3 or similar configuration). Each snap point independently secures the accessory to the mesh fabric, distributing the attachment load and providing stable fixation without requiring a single complex snap mechanism.
2Stability of the object's composition
If multiple snaps are used to provide stability, then the attachment stability improves, but the device complexity and manufacturing precision requirements increase
Solution Approach 1:
The snap grid component serves multiple functions simultaneously: it provides multiple attachment points for security, distributes mechanical stress across the mesh fabric, accommodates variations in mesh hole spacing through flexible snap positioning, and maintains a simple overall structure. The receiving component with multiple sockets and the grid component with multiple protrusions work together as a universal attachment system that handles both security and positioning requirements.
3Adaptability or versatility
If snaps are made long enough to fit through mesh fabric, then the adaptability to mesh fabric thickness improves, but the risk of snagging or discomfort increases
Solution Approach 1:
The snap protrusions are designed with specific local characteristics: the shaft length is optimized to penetrate typical mesh fabric thicknesses while the head portion is shaped and sized to catch securely in the receiving socket without excessive protrusion. The receiving sockets are positioned and dimensioned to accommodate the snap shafts while preventing them from snagging on the mesh fabric or causing discomfort to the wearer.
4Strength
If metal pins are used for attachment, then the strength of attachment improves, but the resistance to rusting deteriorates
Solution Approach 1:
The attachment system uses plastic or polymer materials for both the snap protrusions and receiving sockets, creating a composite-like system that combines the necessary mechanical strength for secure attachment with inherent corrosion resistance. The plastic material provides sufficient strength for accessory attachment while being completely resistant to rust, eliminating the problem associated with metal pins in humid or wet conditions.
Data Source
AI summary
A snap thru grid fastener system for mesh fabrics wherein a snap thru grid component goes through the openings of the mesh fabric and is affixed to the indentations of the receiving component. The snap thru grid fastener system allows for the user to accessorize mesh fabrics without sewing the patch directly to the fabric or relying on single pin systems.