Foldable Dish Drying Rack and Mat for Water Runoff Control

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Solution Overview

Problem

Existing dish drying racks and mats lack efficient water runoff management, utensil holding capabilities, and compact storage solutions, leading to difficulties in drying and storing multiple plates and utensils, and often require additional towels to prevent water accumulation on countertops.

Innovation Solution

A combination dish drying mat and rack design featuring a rack with ribs and channels for upright kitchenware placement, a mat with drainage apertures, and a foldable structure for easy cleaning and storage, where the rack rests on the mat to allow water runoff absorption, and includes a separate utensil area for secure drying.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a dish drying rack includes a base and drainage slots to hold and dry kitchenware, then drying functionality is improved, but water runoff accumulates on the countertop requiring additional towels

Engineering Contradiction:
Improvedrying functionalityVSAvoidwater runoff accumulation
Core Design Contradiction:
Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The mat serves as an intermediary component between the rack and countertop, absorbing water runoff that flows through the rack's drainage slots, thereby preventing water accumulation on the countertop while maintaining effective drying functionality

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The invention merges the rack and mat into a coordinated system where the rack provides structural support and drainage slots, while the integrated mat absorbs excess water, creating a unified drying solution that eliminates water runoff issues

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If a dish drying rack includes a separate utensil area to hold utensils, then utensil drying capability is improved, but the rack becomes large and bulky making it difficult to clean and store

Engineering Contradiction:
Improveutensil drying capabilityVSAvoidrack size
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The rack is segmented into distinct functional zones including a dishware area with drainage slots and a separate utensil area with vertical holders, allowing utensils to be held upright for proper drying while maintaining a compact overall structure that is easy to clean and store

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The utensil holding area utilizes vertical space through upright holders rather than horizontal expansion, allowing utensils to be dried in an upright position within a compact footprint that does not increase the overall rack volume significantly

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

3Device complexity

If a dish drying mat lacks divisors or channels for holding plates vertically, then the mat structure remains simple, but it is difficult to dry and store multiple plates simultaneously as they occupy large space when stored horizontally

Engineering Contradiction:
Improvemat structureVSAvoidplate drying efficiency
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The mat incorporates localized structural features such as raised divisors or channels in specific areas to create vertical plate holding positions, allowing multiple plates to be dried simultaneously in an upright orientation without significantly increasing overall mat complexity

Inventive Principle:
Principle #3Local quality

4Device complexity

If prior dish drying racks require towels underneath to prevent water accumulation, then the rack structure remains simple, but additional materials and cleaning steps are required

Engineering Contradiction:
Improverack structureVSAvoidcleaning process
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The rack and mat are merged into an integrated system where the mat is positioned directly beneath the rack to absorb water runoff, eliminating the need for separate towels and reducing the number of components that require cleaning and maintenance

Inventive Principle:
Principle #5Merging (Combining)

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 effectively manages water runoff, allows for upright drying of kitchenware, and facilitates easy cleaning and compact storage, addressing the limitations of prior designs by providing a unified, aesthetically pleasing, and functional solution for kitchenware drying and storage.

Implementation Method 1

a combination dish drying rack and mat that includes both a dishware area and a utensil area as well as the ability to be dismantled and folded for easy cleaning and compact storage... the rack rests upon a mat to allow water to runoff through apertures in the rack and be absorbed by the mat

Methodology Applied
Scientific EffectAbsorption: Absorption (physical)

Data Source

PatentUS9907453B2Combination dish drying mat and rack
Publication Date: 2018.03.06 UMBRA
  • US9907453B2 patent drawing
  • US9907453B2 patent drawing
  • US9907453B2 patent drawing

AI summary

A combination dish drying mat and rack, including a mat and a rack. The mat has a top surface, bottom surface, and a plurality of sides. The rack has a base resting upon at least a portion of the top surface of the mat in an open position. The rack has a plurality of ribs extending upwardly from the base, which form a corresponding plurality of channels, and the plurality of ribs and channels are operatively arranged to hold kitchenware. The rack also has a plurality of protrusions extending upwardly from the base and arranged in pairs. Each protrusion of each pair is disposed opposite one another laterally across the base of the rack. The rack also has a plurality of slots recessed within the base that are co-planar and parallel to one another and the plurality of protrusions and slots are operatively arranged to hold kitchenware.