Magnetic Security Tag for Bottles

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Solution Overview

Problem

Existing security tag systems for preventing unauthorized removal of items from controlled areas lack effective mechanisms for authorized release while maintaining resistance to unauthorized release, particularly in securing diverse items like bottles.

Innovation Solution

A security device incorporating a magnetically actuable latch with a flexible element and a latch mating element, secured within a housing, which can be unlocked using a detacher with a magnet, allowing for secure attachment and easy release of items like bottles.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a security tag system is designed to prevent unauthorized removal of items, then security effectiveness is improved, but the difficulty of authorized release increases

Engineering Contradiction:
Improvesecurity effectivenessVSAvoidauthorized release
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

A magnetic detacher serves as an intermediary tool that enables authorized personnel to release the security tag without breaking the security mechanism. The detacher contains a magnet that interacts with the magnetically actuable latch to trigger release, providing a convenient authorized removal method while maintaining strong security against unauthorized removal.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces traditional mechanical locking mechanisms with a magnetically actuable latch system. This substitution allows for easier authorized release through magnetic actuation rather than complex mechanical manipulation, while simultaneously maintaining high security effectiveness through the inherent strength of magnetic engagement and the need for specific magnetic polarity/orientation to trigger release.

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

2Ease of operation

If a magnetically actuable latch is used to enable easy authorized release, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveauthorized releaseVSAvoidlocking mechanism
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent combines the security tag housing, the magnetically actuable latch, and the EAS monitoring components into a single integrated device. This merging reduces overall system complexity by eliminating separate components and assembly steps, while still providing the sophisticated magnetic actuation functionality for easy authorized release.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The security tag device performs multiple functions: it provides electronic article surveillance through the monitoring system, implements a locking mechanism through the magnetically actuable latch, and enables authorized release through magnetic actuation. By consolidating these functions into a single device, the patent avoids the complexity of multiple separate components while achieving ease of authorized operation.

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

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 system effectively secures items by preventing unauthorized removal while allowing authorized personnel to easily release the security tag, enhancing the security and usability of the device across various items.

Implementation Method 1

The locking mechanism may comprise a magnetically actuable latch, a flexible element that biases the magnetically actuable latch toward a locking position, and a latch mating element that mates with at least a portion of the magnetically actuable latch in the locking position

Methodology Applied
Scientific EffectMagnetic force: Magnetism

Data Source

PatentUS8031073B2Security device for a bottle
Publication Date: 2011.10.04 SENSORMATIC ELECTRONICS CORP
  • US8031073B2 patent drawing
  • US8031073B2 patent drawing
  • US8031073B2 patent drawing

AI summary

Systems and apparatuses for a security device for a bottle are disclosed.