Aroma-Enhancing Beverage Lid Structure for Spill-Safe Drinking

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Solution Overview

Problem

Conventional beverage containers and lids limit users' exposure to desirable aroma vapors, leading to a less enjoyable sensory experience, and often require uncomfortable head tilting, which can result in spills and safety hazards.

Innovation Solution

The design of an aroma enhancing lid and container with a canopy and aroma aperture that allows the nose to extend through for improved aroma perception, reducing head tilt and maintaining a clear line of sight, while preventing contact with the lid and minimizing spills.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a conventional closed-top lid is used, then spill protection is improved, but aroma perception deteriorates

Engineering Contradiction:

Improvespill protectionVSAvoidaroma perception

Core Design Contradiction:

ReliabilityVSLoss of information

Solution Approach 1:

The lid is segmented into multiple functional zones: a flat outer rim for spill protection and a depressed central area with an aroma aperture for aroma perception. This segmentation allows the lid to simultaneously provide both spill protection and aroma enhancement without compromising either function.

Inventive Principle:

Principle #1Segmentation

2Ease of operation

If the head is tilted back to drink from a lidded container, then drinking is enabled, but safety deteriorates due to spill risk and blocked line of sight

Engineering Contradiction:

Improvedrinking capabilityVSAvoidspill risk and safety hazards

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The lid design enables dynamic drinking positions. The depressed area with aroma aperture allows the user to maintain a more upright head position while drinking, eliminating the need for extreme head tilting. This dynamic adjustment reduces spill risk and maintains safety while preserving drinking capability.

Inventive Principle:

Principle #15Dynamics

3Ease of manufacture

If a flat lid surface is used, then manufacturing is simplified, but user comfort deteriorates due to lack of nose accommodation space

Engineering Contradiction:

Improvelid structure simplicityVSAvoidnose accommodation and comfort

Core Design Contradiction:

Ease of manufactureVSEase of operation

Solution Approach 1:

The lid transitions from a uniformly flat surface to a locally modified structure with a depressed central area. This local quality change creates dedicated nose accommodation space in the center while maintaining the flat outer rim for structural simplicity. The localized modification provides enhanced user comfort without significantly complicating the overall manufacturing process.

Inventive Principle:

Principle #3Local quality

Data Source

PatentUS10226142B2Aroma enhancing beverage containers and lids

Publication Date: 2019.03.12 GREEN MARIE

AI summary

A beverage container for enhancing the aroma of a liquid foodstuff contained therein can comprise a body portion adapted to be held in the hand of a user, the body portion including a base and a side wall extending generally upward from the base to form a rim at a first height above the base, an upwardly convex canopy portion extending generally upwardly along a curvature of the canopy from the rim to an apex at a second height above the first height, and an aroma aperture defined though a portion of the canopy portion, the aroma aperture sized and shaped to receive the nose of a user when the user drinks a liquid foodstuff contained in the body portion through the aperture.