Locking beverage container

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Solution Overview

Problem

Existing beverage containers lack a complementary locking mechanism with a drinking aperture, making them vulnerable to unauthorized access when left unattended, which can lead to contamination or tampering with the contents.

Innovation Solution

A beverage container design featuring a complementary locking lid with a drinking aperture and a lockable flap that can be secured to prevent unauthorized access, utilizing a lock that can be biometrically or alphanumeric-locked to ensure only authorized users can access the contents.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a beverage container is left unattended in public or shared spaces, then the user can engage in other activities such as talking with friends, obtaining more food, or using the restroom, but unauthorized individuals may gain access to the contents of the container and add substances or contaminate the beverage

Engineering Contradiction:
ImproveConvenience of leaving beverage unattendedVSAvoidUnauthorized access and contamination
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The locking mechanism is engaged in advance before the user leaves the beverage unattended. The flap is positioned to cover the drinking aperture and the lock is activated to prevent unauthorized access, establishing security before the harmful situation (unattended container) occurs

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The flap acts as an intermediary barrier between the drinking aperture and unauthorized access. When positioned to cover the aperture and locked in place, it mediates by physically blocking access while still allowing the authorized user to open it when needed

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If a beverage container is left unattended, then the user has freedom to engage in other activities, but contagions may be transmitted between individuals who access the container

Engineering Contradiction:
ImproveFreedom to engage in other activitiesVSAvoidContagion transmission
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The locking mechanism is engaged in advance before the user leaves the beverage unattended. The flap is positioned to cover the drinking aperture and the lock is activated to prevent unauthorized access, establishing security before the harmful situation (unattended container) occurs

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The flap acts as an intermediary barrier between the drinking aperture and unauthorized access. When positioned to cover the aperture and locked in place, it mediates by physically blocking access while still allowing the authorized user to open it when needed

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If a beverage container is left unattended, then the user does not need to hold the container continuously, but other individuals may mistake the container for their own or not recognize it as belonging to someone else

Engineering Contradiction:
ImproveAbility to set container downVSAvoidMistaken identity or unauthorized use
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The lock mechanism incorporates visible indicators (such as colored elements or symbolic markings) that change or become apparent when the lock is engaged. These visual cues serve as a warning to potential unauthorized users that the container is secured and not to be accessed, while also identifying it as belonging to someone else

Inventive Principle:
Principle #32Color changes

Data Source

PatentUS11535435B2Locking beverage container
Publication Date: 2022.12.27 NETTER CATHERINE
  • US11535435B2 patent drawing
  • US11535435B2 patent drawing
  • US11535435B2 patent drawing

AI summary

A locking beverage container includes a container and a complementary removably securable lid. The lid includes a drinking aperture, a flap, and a lock. The drinking aperture is in fluid communication with the container when the lid is secured to the container and can be utilized by an individual to drink the contents of the container. The flap can be moved to a closed position to cover the drinking aperture to prevent access to the drinking aperture and contents of the container. The lock is operably connected to the flap and can selectively lock the flap in a closed position such that the flap cannot be moved by an unauthorized individual. The lock can also be unlocked thereby enabling the flap to move and enabling the individual to access and utilize the drinking aperture again.