Anti-sweeping hook with integrated inventory monitoring and/or loss prevention functionality
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional wire hook displays are vulnerable to theft as items can be easily removed, and there is a need for inventory monitoring with deterrents against theft.
Innovation Solution
An anti-sweeping hook with a helical coil and rotating handle that loads and unloads merchandise, featuring a rotor and stator configuration to detect rotation direction and count electrical connections, triggering alarms for potential theft and providing remote inventory monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional wire hook display is used, then items can be easily loaded and accessed, but the display is vulnerable to theft as items can be easily removed in bulk
Solution Approach 1:
The patent applies the dynamics principle by implementing a rotating handle mechanism that dynamically changes the state of the wire hook display. The handle can rotate between locked and unlocked positions, controlling access to merchandise. This dynamic control prevents bulk removal while maintaining ease of individual item access, resolving the contradiction between operational ease and theft vulnerability.
Solution Approach 2:
The patent implements feedback through sensors that detect rotation of the handle and provide real-time information about display status. The system monitors whether the handle is rotated to the unlocked position and can trigger alerts or prevent bulk removal. This feedback mechanism enables the system to respond to attempted theft while maintaining normal operation, addressing both ease of access and security concerns.
2Loss of information
If inventory monitoring functionality is added to the wire hook display, then remote monitoring capability is improved, but device complexity increases
Solution Approach 1:
The rotating handle mechanism serves multiple functions: it controls the locked/unlocked state of the display, enables manual operation for restocking, and acts as a sensor trigger for inventory monitoring. By making the handle multi-functional, the patent reduces the need for separate components, thereby limiting the increase in device complexity while achieving comprehensive inventory monitoring capability.
Solution Approach 2:
The system implements self-service through automatic sensor detection of handle rotation and automated inventory tracking. The sensors automatically detect when the handle is rotated and when merchandise is removed, eliminating the need for manual monitoring. This automation reduces operational complexity while improving inventory information accuracy and remote monitoring capability.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
An anti-sweeping hook includes a display hook (104), a helical coil (106), and a rotating handle (108). The display hook may be substantially straight and has a first end and a second end opposite the first end. The helical coil is disposed about the display hook and extends along a lengthwise portion of the display hook. The helical coil has a first coil end proximate the first end of the display hook. Rotation of the helical coil in a first direction loads the retail merchandise onto the display hook. Rotation of the helical coil in a second direction opposite the first direction removes the retail merchandise from the display hook. The rotating handle is configured to determine a change in an amount of stored inventory based on the amount and direction of rotation of the rotating handle.