Removable Drip Tray Assembly for Beverage Server Cleanup

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Solution Overview

Problem

Prior beverage server assemblies lack an effective and versatile drip tray assembly that can collect spills and drips efficiently, especially in environments with drains, and do not provide adequate support for cups during dispensing.

Innovation Solution

A server assembly with a recessed base that houses a removable drip tray and grate assembly, designed to fit a 'T' shaped recessed portion, allowing for easy cleaning and accommodating various cup sizes, with the grate capable of supporting cups even when the drip tray is removed to direct spills into a drain.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a drip tray is permanently attached to the server, then drip collection is reliable, but cleaning and maintenance become difficult

Engineering Contradiction:
Improvedrip collection reliabilityVSAvoidcleaning ease
Core Design Contradiction:
ReliabilityVSEase of repair

Solution Approach 1:

The drip tray assembly is divided into separate components: a removable drip tray, a grate, and a retaining structure. This segmentation allows the drip tray to be easily removed for cleaning while remaining attached to the server through the retaining structure, resolving the contradiction between reliable drip collection and ease of cleaning.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the faucet is positioned at an elevated location, then cup placement is facilitated, but the risk of bumping the faucet increases

Engineering Contradiction:
Improvecup placement easeVSAvoidbumping risk
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

A protective bumper is provided that extends downwardly from the base in front of the faucet. This bumper acts as a cushioning element that prevents direct contact between the faucet and external objects, thereby reducing the risk of bumping while maintaining the elevated faucet position for easy cup placement.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

3Reliability

If a drip tray with sponge is used, then drip absorption is enhanced, but the sponge requires frequent replacement and maintenance

Engineering Contradiction:
Improvedrip absorption capabilityVSAvoidmaintenance versatility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The drip tray is designed as a removable, disposable component that can be easily taken out and replaced when needed. This eliminates the need for maintaining sponges or other absorbent materials, as the entire drip tray can be quickly removed and replaced, providing both effective drip absorption and maintenance versatility.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

4Area of stationary object

If the server footprint is minimized, then space efficiency is improved, but stability and spill prevention become challenging

Engineering Contradiction:
Improvefootprint areaVSAvoidstability
Core Design Contradiction:
Area of stationary objectVSStability of the object's composition

Solution Approach 1:

The protective bumper extends downwardly from the base, utilizing the vertical dimension rather than expanding the horizontal footprint. This allows the server to maintain a compact footprint while providing stability and spill prevention through the downwardly extending bumper structure that protects the faucet area.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS7926413B2Beverage server with a drip tray assembly
Publication Date: 2011.04.19 BUNN COMMERCIAL LP
  • US7926413B2 patent drawing
  • US7926413B2 patent drawing
  • US7926413B2 patent drawing

AI summary

A beverage server assembly and a base for elevating a beverage container. The beverage server assembly includes the base including extensions and a connecting portion defining a nesting area therein. The nesting area defines an opening. A drip tray assembly can be removably retained in the nesting area. The drip tray assembly includes a drip tray with a removable grate. The nesting area is sized in dimension for use with the drip tray assembly or with the grate without the drip tray. The server assembly can be positioned with the faucet extending over a drain to allow liquid to flow from the faucet to the grate, through the opening and to the drain without collection in the drip tray.