Magnetic Patch Attachment for Textile Positioning Accuracy

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Solution Overview

Problem

Existing attachment systems for textile and fashion articles struggle to accurately and efficiently attach patch elements of different sizes and shapes in the correct position and orientation.

Innovation Solution

A textile article or fashion article with a magnetic attachment portion that includes a pre-determined pattern of magnets, allowing for detachable magnetic attachment of patch elements with corresponding magnet patterns, ensuring accurate and efficient attachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional attachment systems (Velcro, magnets) are used to attach patch elements, then the attachment process becomes simple and quick, but the accuracy of position and orientation cannot be ensured

Engineering Contradiction:

Improveattachment speedVSAvoidposition accuracy

Core Design Contradiction:

Ease of operationVSManufacturing precision

Solution Approach 1:

The magnetic attachment portion is pre-configured with a specific pattern of magnets before the patch element is attached. This preliminary arrangement creates predetermined magnetic field zones that guide the patch element into the correct position and orientation during attachment, eliminating the need for visual inspection or manual positioning adjustments.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The magnetic interaction between the magnetic attachment portion and the patch element provides immediate tactile and magnetic feedback to the user. When the patch element is in the correct position and orientation, the magnetic attraction is maximized, providing natural feedback that confirms proper alignment without requiring visual inspection.

Inventive Principle:

Principle #23Feedback

2Adaptability or versatility

If conventional attachment systems are used, then various patch elements can be attached, but it is difficult to attach patches of different sizes and shapes correctly

Engineering Contradiction:

Improvepatch varietyVSAvoidattachment accuracy

Core Design Contradiction:

Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The magnetic attachment portion features a non-uniform distribution of magnets with different local magnetic characteristics. Specific regions have different magnet densities, polarities, or arrangements tailored to accommodate specific patch types. This local differentiation ensures that each patch element, regardless of size or shape, finds its correct position through magnetic guidance.

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The magnetic attachment portion is pre-configured with position-specific magnetic patterns that anticipate and guide different patch types. Each potential attachment location has pre-arranged magnets designed to work with specific patch geometries, ensuring accurate positioning before the patch is fully attached.

Inventive Principle:

Principle #10Preliminary action

3Manufacturing precision

If visual inspection is required to ensure correct attachment, then position accuracy can be achieved, but the attachment process becomes time-consuming

Engineering Contradiction:

Improveposition accuracyVSAvoidattachment time

Core Design Contradiction:

Manufacturing precisionVSLoss of time

Solution Approach 1:

The magnetic attachment system is designed to be self-aligning and self-verifying. The magnetic fields automatically guide the patch element into the correct position and orientation, and the magnetic attraction strength provides inherent verification of proper attachment. This eliminates the need for external visual inspection while maintaining high positioning accuracy.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system provides immediate magnetic feedback during the attachment process. As the patch element approaches the correct position, the magnetic attraction increases, giving the user real-time feedback that proper alignment is being achieved. This natural feedback mechanism replaces the need for visual inspection while maintaining accuracy.

Inventive Principle:

Principle #23Feedback

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

Enables quick and accurate attachment of patch elements without visual inspection, allowing users to easily and efficiently attach patches of various sizes and shapes to the correct position and orientation.

Implementation Method 1

The textile article or fashion article comprises a magnetic attachment portion configured for detachable magnetic attachment of a magnetically attachable patch element

Methodology Applied

Scientific EffectMagnetic attraction: Magnetism

Data Source

PatentUS12262771B2Fashion article or textile article with magnetically attachable patch element

Publication Date: 2025.04.01 NEXT GENERATION HEADWEAR GMBH

AI summary

The present disclosure relates to a fashion article or textile article, such as a cap 100, with a magnetically attachable and/or detachable patch element 200. Furthermore, the present disclosure relates to a patch element 200 magnetically attachable to the textile article or fashion article, such as the cap 100, and to a textile article or fashion article, such as the cap 100, configured to magnetically attach the magnetically attachable patch element 200.