Detachable Beverage Dispenser Cap for Measured Mixing

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Solution Overview

Problem

Existing beverage dispensing systems require multiple vessels and fixed containers, limiting the ability to mix and dispense flavorings and beverages efficiently, as they often decompose when mixed, and existing solutions do not allow for flexible separation and use of separate vessels.

Innovation Solution

A detachable beverage container system with a pasteurizable cap that connects to a vessel, allowing for the separation of a beverage container into two parts, where one part is a body that can be squeezed to dispense a beverage through a nozzle, and an over-cap that covers the vessel entrance, enabling the dispensing of a first beverage into another vessel without the need for a separate cap.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a dispenser cap is permanently fixed to the vessel, then the beverage can be dispensed conveniently, but the ability to mix beverages from any two vessels is lost

Engineering Contradiction:
Improvebeverage dispensing convenienceVSAvoidvessel compatibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The dispenser system is divided into two separate components: a dispenser cap that attaches to one vessel and a corresponding receptacle on another vessel. This segmentation allows the dispenser to be transferred between different vessels while maintaining the convenience of dispensing, thereby resolving the contradiction between ease of operation and adaptability.

Inventive Principle:
Principle #1Segmentation

2Reliability

If flavorings and beverages are stored in separate vessels, then the flavorings remain pure and stable, but at least two vessels are required

Engineering Contradiction:
Improvebeverage stabilityVSAvoidnumber of vessels
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The invention combines the dispenser cap with the receptacle formation on the second vessel, creating an integrated system where two separate storage vessels remain necessary for stability, but the dispensing mechanism merges their functions. This allows flavorings to stay pure in their storage vessel while enabling convenient mixing at the point of use.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If a seal is broken to pour the functional additive out of the stopper, then the additive can be dispensed, but the sealing integrity is compromised

Engineering Contradiction:
Improveadditive dispensingVSAvoidseal integrity
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The invention extracts the sealing function from the traditional stopper design and relocates it to a dedicated seal member that remains engaged with the receptacle opening. This allows the functional additive to be dispensed through a controlled opening mechanism while the seal remains intact and can be resealed after dispensing, resolving the contradiction between ease of operation and seal integrity.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentEP3580142B1A beverage container with a dispenser
Publication Date: 2021.05.26 DEXOS DRINKS LTD
  • EP3580142B1 patent drawingFigure 1
  • EP3580142B1 patent drawingFigure 2
  • EP3580142B1 patent drawingFigure 3

AI summary

A beverage container arranged to dispense a measured amount of a beverage is disclosed. The beverage container is adapted to be stored on the neck of the vessel and detached from the vessel to dispense the beverage either into the vessel or another vessel.