Magnetic Token Housing for Interchangeable Cap Designs

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Solution Overview

Problem

Existing baseball caps are limited to displaying only one symbol, slogan, logo, or design, requiring the purchase of new caps for different designs, which limits user flexibility and preference for fit and wear.

Innovation Solution

A token housing system that allows for interchangeable tokens, such as magnetic or rim-based coupling systems, enabling easy attachment and detachment of various symbols, logos, or designs on fashion accessories like baseball caps.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If symbols, slogans, logos, or designs are sewn or printed onto the front-facing layer of the baseball cap, then the design is fixed and durable, but the cap can only display one design and requires purchasing multiple caps for different designs

Engineering Contradiction:
Improvedesign interchangeabilityVSAvoidcap structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cap is divided into two independent parts: a fixed front-facing layer and a detachable token housing. The token housing contains the design elements (symbols, slogans, logos) and can be removed and replaced with different token housings to display different designs on the same cap.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The front-facing layer is designed with a universal interface (recessed area with engagement features) that can accommodate multiple different token housings. This allows a single cap to serve multiple design functions by simply changing the token housing attachment.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple baseball caps are purchased to display different designs, then design variety is achieved, but cost and storage requirements increase

Engineering Contradiction:
Improvedesign varietyVSAvoidnumber of caps
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

A single baseball cap is designed to universally accept multiple different token housings containing various designs. This eliminates the need to purchase multiple caps for different designs, as one cap can display any design by attaching the corresponding token housing.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The token housing is designed to nest within or attach to the front-facing layer of the cap. The token housing contains the design elements and fits into a recessed area of the cap, creating a nested structure that allows easy attachment and detachment.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If a token housing system with detachable tokens is implemented, then design interchangeability is enabled, but the cap structure becomes more complex

Engineering Contradiction:
Improvetoken interchangeabilityVSAvoidhousing structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The token housing system is segmented into modular components: the housing structure, the detachable token, and the engagement mechanism. This segmentation allows each component to be independently optimized and simplified, reducing overall complexity despite added functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The engagement mechanism between the token housing and front-facing layer uses simple magnetic or snap-fit connections instead of complex mechanical fastening systems. This substitution reduces the complexity of the housing structure while maintaining secure attachment and easy detachment.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

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 users to easily change and customize the displayed designs on fashion accessories without needing multiple items, providing flexibility and consistency in preferred fit and style.

Implementation Method 1

The token housing may include a magnetic bar inserted in the aperture. The magnetic bar may be magnetic for selectively attaching and removing the token inserted into the token housing.

Methodology Applied
Scientific EffectMagnetic attraction: Magnetism

Data Source

PatentUS20250351911A1Token housing for fashion accessories
Publication Date: 2025.11.20 FOXMAN TED
  • US20250351911A1 patent drawing
  • US20250351911A1 patent drawing
  • US20250351911A1 patent drawing

AI summary

Methods, devices, and systems are described for token housings for fashion accessories. The system includes a token housing configured to selectively couple to a token. The token housing has a front side configured to receive the token and the token housing has a backside coupled to a magnetic bar. The magnetic bar extends between a first inner side point and a second inner side point of the token housing. The magnetic bar having a magnet configured to couple to the token. The system includes a clothing item or a fashion accessory coupled to the token housing. The token is configured to be removed from the token housing in response to applying a force to the token. The token housing is configured to retain the token in response a movement of at least one of the clothing item or the fashion accessory coupled to the token housing.