Magnetic Button Cover for Wrinkle-Free Tie Attachment

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Solution Overview

Problem

Conventional tie clips cause wrinkles and discomfort due to mechanical fasteners, restricting neck movement and posing safety risks, such as getting caught in machines.

Innovation Solution

A magnetic attachment device that uses a magnetically attractive button cover and article, allowing for secure, wrinkle-free attachment to a shirt button without mechanical fasteners, ensuring safety and ease of use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If mechanical fasteners (tie clips) are used to secure a tie to a shirt, then the tie is firmly attached, but wrinkles and folds form in the tie and shirt fabric, and discomfort is caused

Engineering Contradiction:

Improveattachment firmnessVSAvoidwrinkles and fabric damage

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces mechanical fasteners (clips, pins, threads) with a magnetic field-based attachment system. Magnets embedded in the tie knot and button cover create magnetic attraction forces that secure the tie without physical contact or pressure on the fabric, eliminating wrinkles and fabric damage while maintaining secure attachment.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If mechanical fasteners (tie clips) are used to secure a tie, then the tie remains in place, but neck movement is restricted and discomfort is caused

Engineering Contradiction:

Improvetie positioningVSAvoidneck mobility

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The magnetic attachment system replaces rigid mechanical fasteners with a flexible magnetic field connection. The magnetic force maintains tie positioning without physical constraints on the neck, allowing natural movement and breathing while keeping the tie securely attached to the shirt.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If conventional ties with mechanical fasteners are used, then secure attachment is achieved, but safety risks arise from entanglement in machinery

Engineering Contradiction:

Improveattachment securityVSAvoidentanglement and injury risk

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent eliminates mechanical fasteners that can snag or entangle in machinery by using a magnetic field-based attachment system. The magnetic connection maintains secure attachment without protruding mechanical parts, significantly reducing safety risks during activities involving rotating equipment or machinery.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

4Reliability

If traditional button covers with mechanical closure are used, then secure button attachment is achieved, but complexity and difficulty of operation increase

Engineering Contradiction:

Improvebutton retentionVSAvoidattachment simplicity

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The patent replaces complex mechanical closure systems (hinges, clips, threads) in button covers with a simple magnetic attachment mechanism. The magnetic button cover requires no mechanical manipulation - the user simply places it over the button, and the magnetic field automatically secures it, making the operation intuitive and simple while maintaining secure retention.

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

The magnetic attachment device provides a convenient, wrinkle-free, and safe method for attaching ties or other accessories to a shirt, ensuring proper alignment and preventing accidents from mechanical entanglements.

Implementation Method 1

incorporating a magnet on or about a button cover and incorporating a metal in an article, such as a tie knot or any other accessory, which when brought into proximity with each other provide a magnetic field

Methodology Applied

Scientific EffectMagnetic field: Magnetic Field

Implementation Method 2

The magnetic field results in the objects magnetically attaching to each other in a desired and repeatable manner

Methodology Applied

Scientific EffectMagnetic attraction: Magnetism

Data Source

PatentUS9433257B2Magnetic attachment device for releasably attaching an article to a button

Publication Date: 2016.09.06 TAETZSCH ROY S

AI summary

A magnetic attachment device for releasably attaching an article to a button on shirts, blouses, and the like. The magnetic attachment device contains: (a) a button cover for a button secured to an article, the cover contains a cap having an unobstructed interior and an open side for receiving a button therein, and a closure plate rotatably attached to the cap about a rotational axis between an opened and closed position with respect to the open side of the cap, wherein the button cover contains a magnetic member; and (b) an article containing a magnetic member, wherein upon contacting the magnetic member of the article and the magnetic member of the button cover provides a magnetically attractive force which is sufficient to attach the article to the button cover.