Feedback Container Cap with Tactile Engagement
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Solution Overview
Problem
Conventional containers used for storing supplements and medications are often forgotten by users, particularly children, leading to missed dosages.
Innovation Solution
A container design featuring a cap with a first feedback feature, such as a series of depressions, and a receptacle with a second feedback feature, such as a protrusion, that provide tactile or audible feedback when engaged, helping users remember to take their supplements or medications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional containers are used for storing supplements and medications, then the container structure is simple and easy to manufacture, but users particularly children easily forget to take their daily dosage
Solution Approach 1:
The container incorporates feedback features including tactile elements (protrusions and depressions on the cap and receptacle), audible feedback (clicking sounds when cap positions change), and visual feedback (indicia indicating dosage status). These feedback mechanisms provide users with immediate confirmation when taking medication, significantly improving user remembrance and ensuring daily dosage compliance.
2Reliability
If feedback features are added to the container to improve user remembrance, then user compliance improves, but the device complexity increases
Solution Approach 1:
The feedback mechanisms are entirely passive and self-powered, requiring no batteries, motors, or external energy sources. The tactile protrusions and depressions engage mechanically to produce clicking sounds and tactile feedback automatically when the cap is rotated or removed. This self-service approach maintains dosage compliance improvement while avoiding the complexity of powered systems.
Solution Approach 2:
The patent replaces electronic feedback systems with mechanical feedback mechanisms. Instead of using motors, sensors, or displays, the invention uses purely mechanical elements (protrusions, depressions, indicia) that provide tactile and audible feedback through simple mechanical engagement, thereby reducing device complexity while maintaining reliability.
3Reliability
If the cap and receptacle are designed with engagement features, then the container provides tactile and audible feedback, but the manufacturing precision requirements increase
Solution Approach 1:
The engagement features are designed with optimized geometric parameters including the number, size, and spacing of protrusions and depressions. By carefully selecting these parameters, the patent ensures reliable tactile and audible feedback while maintaining manufacturing feasibility. The features are designed to engage over a range of positions rather than requiring precise single-point alignment, reducing manufacturing precision requirements.
Data Source
AI summary
A container with feedback is provided. The container may comprise a cap comprising a first feedback feature and a receptacle comprising a second feedback feature configured to engage with the first feedback feature. The first feedback feature and the second feedback feature may provide feedback when engaged. The cap may also comprise a set of first indicia and the receptable may comprise a second indicia.