Retail Security Housing With Movable Pin and EAS Tagging
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Solution Overview
Problem
Existing security tags and safers for retail items are bulky, obstruct packaging access, and require specialized detachers, making them inefficient and visually unappealing.
Innovation Solution
A security assembly comprising a housing with a lockable security element and an EAS sensor, featuring a movable pin that secures to the item's packaging, allowing partial visibility and easy detachment at points of sale.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a safer is used to encase and protect an item, then security is improved, but the device becomes bulky and wastes shelf space
Solution Approach 1:
The security assembly is divided into separate functional components: a housing that provides structural protection, a lockable security element with a movable pin for securing, and an EAS sensor for theft detection. This segmentation allows each component to be optimized independently, reducing overall bulk while maintaining security functions.
Solution Approach 2:
The EAS sensor is integrated within the housing structure, and the lockable security element is positioned to work with the housing opening. The pin can be inserted through the housing opening to secure the item, creating a nested arrangement where components occupy minimal space while providing comprehensive security.
2Reliability
If a safer fully surrounds the item in packaging, then security is improved, but packaging accessibility is reduced and product visibility is obstructed
Solution Approach 1:
The housing is designed with a distinct opening that separates the security function from the packaging. The lockable security element can be independently locked or unlocked without requiring full access to the packaging interior, allowing customers to view products while maintaining security.
Solution Approach 2:
The pin in the lockable security element is movable between locked and unlocked positions. When unlocked, the pin can be removed to allow packaging opening; when locked, it maintains security. This dynamic mechanism provides both security and packaging accessibility as needed.
3Reliability
If a lockable lid is used in prior art safers, then security is improved, but specialized detachers are required which must be available at every checkout
Solution Approach 1:
The locking function is extracted from the lid mechanism and integrated into the housing with a simple movable pin. This pin can be manually operated or activated by standard detachers commonly available at checkouts, eliminating the need for specialized detachers while maintaining security.
Solution Approach 2:
The lockable security element is designed to be compatible with standard detacher mechanisms used across multiple product types. The movable pin can be actuated by various detacher designs, making the security assembly universally applicable and eliminating the need for specialized equipment at each checkout location.
4Adaptability or versatility
If a single size of safer is used to encase different sizes and shapes of product, then inventory complexity is reduced, but the dimensions become significantly greater than the product
Solution Approach 1:
The security assembly separates the protective housing from the item being secured. The housing provides a standardized secure container while the lockable security element can be adjusted or removed to accommodate different item sizes and shapes, reducing the need for multiple housing sizes.
Solution Approach 2:
The movable pin and adjustable positioning mechanisms allow the same housing to securely accommodate items of varying dimensions. The security element can be positioned at different locations within the housing opening, providing adaptability without increasing housing volume.
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 assembly effectively deters theft while minimizing bulk and maintaining packaging accessibility, using standard detachers and ensuring clear product visibility.
Implementation Method 1
an EAS antenna or detector that is typically positioned at or near an exit of the area
Implementation Method 2
the latch mechanism being configured to releasably retain the tip of the pin when the pin is in the second position
Data Source
AI summary
A security assembly comprises a housing having side panels extending between a front panel and a rear panel, the housing defining a space for receiving an item, and edges of the front panel, rear panel and two side panels defining an opening of the housing; an EAS sensor; and a lockable security element having a first part comprising a latch mechanism and a second part comprising a pin, the first part being secured to the housing in a fixed position relative adjacent the opening of the housing, and the second part being moveable between an open position, in which an item is insertable into the housing, and a closed position, in which the second part obstructs the opening and a part of said item is clamped between the first and second parts of the lockable security element. The pin is moveable to extend through a portion of said item clamped between the first and second parts, and the latch mechanism is configured to releasably retain the tip of the pin.