Movable Cup Support and Drip Tray for Multi-Size Beverage Dispensing

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Solution Overview

Problem

Existing beverage dispensing machines, such as coffee machines, fail to adapt effectively to containers of different sizes, often resulting in incorrect support positioning and distance issues between the beverage outlet and container, leading to potential spills and hygiene problems.

Innovation Solution

A movable support element that adjusts to accommodate both small and large containers by being pushed back when a larger container is placed, ensuring optimal beverage flow and drip collection, with a modular design for easy maintenance and cleaning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple support elements are placed in superposition to adapt to different container sizes, then the device can accommodate various container sizes, but the device complexity increases and the ease of operation deteriorates due to manual manipulation requirements

Engineering Contradiction:
Improvecontainer size adaptationVSAvoidsupport system structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The support element is made movable rather than fixed, allowing it to dynamically adjust its position based on container size. The element can be manually pushed back for large containers or spring-loaded for automatic return, eliminating the need for multiple fixed support positions and simplifying the overall structure.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

A single support element serves multiple functions by being positionable in different locations. It can support both small containers in the forward position and large containers when pushed back, replacing the need for multiple dedicated support elements for different container sizes.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Device complexity

If the support element is fixed in position, then the device structure is simple, but the adaptability to different container sizes is poor

Engineering Contradiction:
Improvesupport system structureVSAvoidcontainer size accommodation
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The support element transitions from a fixed position to a movable one, enabling it to adapt to different container sizes. The element can be positioned forward for small containers and pushed back for large containers, providing versatility while maintaining structural simplicity.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If the outlet-container distance is not precisely controlled, then the device is easier to operate, but the beverage quality and spill prevention deteriorate

Engineering Contradiction:
Improvecontainer positioningVSAvoidbeverage delivery quality
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system provides mechanical feedback through the movable support element that automatically adjusts to the container size. When a large container is placed, it pushes the support back, which in turn adjusts the outlet-container distance to the correct position, ensuring proper beverage delivery without requiring precise manual positioning.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The support element automatically adjusts the outlet-container distance based on the container placed. The container itself interacts with the support mechanism to set the correct positioning, eliminating the need for manual adjustment and ensuring reliable beverage delivery.

Inventive Principle:
Principle #25Self-service

4Adaptability or versatility

If manual manipulation of support elements is required, then the adaptability to container sizes is achieved, but the ease of operation deteriorates and user errors increase

Engineering Contradiction:
Improvecontainer size adaptationVSAvoidsupport element manipulation
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The support element performs self-adjustment based on the container placed. For large containers, the support is pushed back automatically by the container itself. The spring mechanism then maintains the support in the pushed-back position without requiring additional user manipulation, simplifying operation while maintaining adaptability.

Inventive Principle:
Principle #25Self-service

5Adaptability or versatility

If the support element is pushed back for large containers, then the adaptability is improved, but the droplet collection efficiency may deteriorate if not properly positioned

Engineering Contradiction:
Improvelarge container accommodationVSAvoiddroplet collection
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The movable support element provides mechanical feedback that ensures proper positioning for droplet collection. When pushed back for large containers, the support element's position is automatically adjusted to maintain the correct distance from the beverage outlet, ensuring that droplets are effectively collected even when the container size changes.

Inventive Principle:
Principle #23Feedback

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 solution ensures accurate positioning and distance for beverage dispensing, reduces spill risk, and enhances cleanliness by allowing easy adaptation to various container sizes and automatic maintenance, improving user experience and hygiene.

Implementation Method 1

the support element is pushed back when a large container is placed, ensuring optimal beverage flow

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 2

the support element is arranged in articulation on the device so as to be able to be pushed back at least partially when positioning a larger container and to fall by gravity under the drink outlet when the user removes said container

Methodology Applied
Scientific EffectGravity: Gravitation

Data Source

PatentEP2189087B1Beverage distribution apparatus with support system and droplet recuperation for containers with different sizes
Publication Date: 2014.03.05 NESTEC SA
  • EP2189087B1 patent drawingFigure 1
  • EP2189087B1 patent drawingFigure 2~3
  • EP2189087B1 patent drawingFigure 4~5

AI summary

The device (1) has a base (2), and a drop recuperation and support system (9), which has a support element (10) to receive a small size container. The element is movable along a deployed support position, to receive the container, and a partially moved position, to push the element so as to liberate a free space permitting to position a large size container in the place of the former container, below an outlet (7) of a beverage. The system has a liquid storage container receiving the liquid recuperated by the element during the moved position, where the element and the container form a slide.