Slidable Cable Lock for Package Theft Prevention
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Solution Overview
Problem
The increasing trend of home and business deliveries due to the COVID-19 pandemic has led to a rise in package thefts, as packages are often left unattended at doors, and existing solutions like lockable chests are not universally applicable due to size constraints and aesthetic concerns.
Innovation Solution
A cable lock implementation that includes a slidable cable locking mechanism, allowing the cable to be secured to a delivery point and locked in a way that prevents theft while being compact and aesthetically pleasing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If lockable chests are used to secure deliveries, then package theft prevention is improved, but the device size and weight increase causing obstruction of hallways and porches
Solution Approach 1:
The invention divides the locking function into two separate components: a portable cable lock and a stationary anchor point. This segmentation allows the security function to be distributed, with the cable lock being small and portable while the anchor point remains fixed and provides structural support, eliminating the need for a large chest.
Solution Approach 2:
The cable lock can be stored within or attached to the anchor point when not in use, creating a nested arrangement. The cable lock features a housing that can receive and protect the cable and locking mechanism, allowing compact storage while maintaining full functionality when deployed.
2Reliability
If lockable chests are used to secure deliveries, then package theft prevention is improved, but the device becomes an eyesore and adversely affects the décor of the front of a home
Solution Approach 1:
The invention extracts the security function from a large, visible chest and relocates it to a small, discrete cable lock and anchor point system. The cable lock and anchor point are much less obtrusive and can be positioned out of direct view, maintaining security while preserving the aesthetic appearance of the property.
3Reliability
If lockable chests are used to secure deliveries, then package theft prevention is improved, but the device cannot be easily moved between times of expectant deliveries
Solution Approach 1:
The cable lock is designed to be dynamic and adaptable. The cable can be extended or retracted, and the lock can be quickly attached to or removed from the anchor point, allowing the system to be easily deployed and relocated as needed for different delivery locations or situations.
4Reliability
If a cable locking mechanism prevents cable movement in locked state, then security is improved, but the cable cannot be removed without destroying the lock
Solution Approach 1:
The locking mechanism is designed to perform preliminary actions to secure the cable in multiple positions. The movable component can engage with the cable at different locations along its length, providing secure locking without requiring permanent attachment or destruction of the cable or lock components.
Data Source
AI summary
A keyed or combination cable lock for securing one or more cables or a lock shackle is presented. The lock secures one or both ends of a single cable or one end each of two separate cables when locked. Alternatively, the lock can secure one or both ends of a lock shackle. When the lock is unlocked, the secured ends can be removed from the lock by activation of a control knob. The lock is also able to a secure a section of a single slidable cable or two sections of a single slidable cable so that the lock can be slid down the slidable cable[s] in first direction when the lock is locked or unlocked, but the lock can be slid down the slidable cable[s] in the opposite direction only when the lock is unlocked and a control knob is activated.