Glassware for making a multi-layer beverage, and a method of using the same
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Solution Overview
Problem
Current glassware for making multi-layer beverages is impractical due to difficulties in layering, such as rippling, uneven pouring, and inconsistent color separation, leading to aesthetically unpleasing drinks that are challenging to replicate, which hampers business sales.
Innovation Solution
A specially designed glassware with a wider lip, slope, and narrower base, featuring an inner truncated cone platform that aids in pouring and retaining layers, allowing for precise addition of liquids to create visually appealing and consistent multi-layer drinks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a spoon is used for layering liquids, then the pouring process can be controlled, but the liquid creates ripples and weakens the barriers between layers
Solution Approach 1:
The patent introduces an intermediary device (the specially designed glass with integrated pouring spout and rim structure) that mediates between the liquid source and the existing layers. The spout directs liquid flow along the rim without requiring a separate spoon, eliminating the ripple-causing interaction while maintaining pouring control.
Solution Approach 2:
The patent extracts the layering function from the traditional spoon-based method and integrates it directly into the glass structure itself. The glass now performs both containment and layering functions, removing the need for external utensils that cause ripples.
2Ease of operation
If the spoon is held high above the glass, then the liquid flows evenly across the back, but the liquid drops significantly below the existing layer and ripples it
Solution Approach 1:
The patent changes the spatial dimension of liquid delivery by using the rim as a linear guide path rather than dropping from a point above. The liquid travels along the rim's surface (one-dimensional path) before entering the beverage, preventing the vertical drop that causes ripples while maintaining even distribution.
3Ease of operation
If the spoon is held at a high angle with pour towards the tip, then the pour is directed, but the flow concentrates pressure in one area causing inconsistent layers
Solution Approach 1:
The patent applies local quality by directing liquid to different segments of the rim at different stages. The spout position and rim geometry create localized flow patterns that distribute liquid evenly around the circumference rather than concentrating it in one area, ensuring consistent layer formation.
4Manufacturing precision
If the tip of the spoon is placed at the edge of the surface level, then the liquid clings to the spoon and glass wall, but the process takes more time and is more mistake prone
Solution Approach 1:
The glass structure serves itself by using its own rim and spout geometry to control liquid flow and distribution. No external spoon or manual positioning is needed—the glass's own features perform the layering function, speeding up the process while maintaining precision.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The glassware facilitates the creation of aesthetically balanced, thicker, and more defined beverage layers, enhancing the visual appeal and flavor experience of multi-layer drinks, making it easier to produce identical drinks repeatedly.
Implementation Method 1
the new layer being poured rolls down the spoon... causes the liquid to have a longer drop to the surface of the drink... the liquid can cling to the spoon, but it can also cling against the glass wall
Implementation Method 2
the liquid can cling to the spoon, but it can also cling against the glass wall slowing down the pressure of the pour
Implementation Method 3
Multi-layer beverages and their preparation... difficulties and pitfalls involved in their proper layering... the new layer being poured rolls down the spoon... causes the liquid to have a longer drop to the surface of the drink
Data Source
AI summary
A recipe for making a multi-layer beverage in a container having a platform disposed in a middle third of an internal chamber of the container, wherein the recipe includes adding a first liquid with a first density so that if defines a top off elevation downward of the platform. Then adding along a sidewall of the container a second liquid having a second density greater than the first density so as to urge the top off elevation of the first liquid approximately coplanar with a plane of the platform. Finally, floating a third liquid off the platform wherein the third liquid forms a third layer on the top off elevation of the first liquid with the second liquid forming a lowest layer.