Locking Folding Carton With Angled Lid Opening
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Solution Overview
Problem
Current locking packaging solutions for consumer goods, particularly in healthcare and medication, fail to securely restrict access while maintaining ease of access for authorized individuals, as they lack effective mechanisms to prevent unauthorized access during shipping and distribution.
Innovation Solution
A locking folding carton system comprising a telescoping insert and outer carton with a hinged lid and angled opening, featuring a pull tab and perforated thumb-notch, allows secure locking and unlocking by moving the insert within the carton, enabling access only when the insert is in the open position and preventing access when locked.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the lid is designed to be always openable for easy access, then ease of operation is improved, but security against unauthorized access deteriorates
Solution Approach 1:
The lid's operability is made dynamic rather than static. The lid can be opened when the insert is in the first position (easy access) but becomes locked when the insert moves to the second position (security). This dynamic behavior resolves the contradiction by allowing the system to switch between ease of operation and security based on the insert's position.
Solution Approach 2:
The insert acts as an intermediary element between the user and the lid. By moving the insert between two positions, the user indirectly controls lid accessibility. The insert mediates the conflict between wanting easy access and needing security, as its position determines whether the lid can be opened.
2Reliability
If the lid is prevented from opening to ensure security, then reliability is improved, but ease of operation deteriorates
Solution Approach 1:
The system uses dynamic positioning of the insert to control lid accessibility. When the insert is in the second position, the lid is secured (improving reliability), but when the insert moves to the first position, the lid becomes openable (restoring ease of operation). This dynamic mechanism resolves the contradiction.
Solution Approach 2:
The insert's movement automatically controls lid accessibility without requiring separate locking mechanisms. When the user moves the insert to the second position, the lid becomes self-secured. When the user needs access, they simply move the insert back to the first position, and the lid becomes self-openable. This self-service mechanism resolves the contradiction between security and ease of operation.
Data Source
AI summary
A locking folding carton includes an insert having a product cavity and at one end a pull tab; and an outer carton having a hinged lid having an angled opening at one end and a finger notch at the other end, wherein the combined insert and carton allows for a voided space inside of the carton adjacent the pull tab end while the insert is within the carton in a closed position, and wherein the hinge and the geometry of the angled lid opening prevents the lid from being opened while the insert is within the carton in a closed position and wherein the insert is moveable within the outer carton to an open position with the voided space inside of the carton adjacent the angled opening end and wherein the hinge and the geometry of the angled lid opening allows the lid to be opened while the insert is within the carton in the open position.