Modular Diatomaceous Earth Absorption Mat for Rapid Drying and Hygiene

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Solution Overview

Problem

Conventional bathroom mats are fixed in size and shape, making them inflexible for different bathroom layouts, and they often become saturated and harbor bacteria, leading to hygiene issues.

Innovation Solution

The development of reconfigurable absorption mats made from diatomaceous earth substrates with connectable polymer webbings, allowing for adjustable size and shape, rapid drying, and improved comfort and slip resistance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional bathroom mats are made with fixed size and shape, then manufacturing is simple and cost-effective, but adaptability to different bathroom layouts is poor

Engineering Contradiction:
Improveadaptability to different bathroom layoutsVSAvoidmatt structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bath mat is divided into multiple modular components that can be connected together in various configurations. Each component has connection mechanisms (such as hooks, loops, or interlocking features) that allow them to be assembled into different shapes and sizes to fit various bathroom layouts, thereby achieving adaptability without excessive complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bath mat system transitions from a fixed, static structure to a dynamic, reconfigurable structure. The components can be easily assembled, disassembled, and reconfigured by the user to adapt to changing bathroom layouts or personal preferences, providing versatility while maintaining simple individual component designs.

Inventive Principle:
Principle #15Dynamics

2Reliability

If traditional cotton bathroom mats are used, then comfort is provided, but they become saturated and harbor bacteria leading to hygiene issues

Engineering Contradiction:
Improvehygiene performanceVSAvoidbacteria growth and fungus
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The bath mat components utilize porous materials that allow rapid water absorption and quick drying. The porous structure enables moisture to pass through and evaporate from both the top and bottom surfaces, preventing water saturation that would otherwise create a breeding ground for bacteria and fungus, thus improving hygiene performance.

Inventive Principle:
Principle #31Porous materials

Solution Approach 2:

The invention changes the material parameters from traditional cotton to materials with superior moisture-wicking and rapid-drying properties. This parameter change in material selection and structure enables the mat to transition from a moisture-retentive state to a rapidly drying state, eliminating the conditions that promote bacterial and fungal growth.

Inventive Principle:
Principle #35Parameter changes

3Duration of action of stationary object

If bathroom mats remain saturated for long durations, then they provide continuous absorption capacity, but they develop unpleasant odors and become unsanitary

Engineering Contradiction:
Improvedrying timeVSAvoidunpleasant odor and bacteria
Core Design Contradiction:
Duration of action of stationary objectVSObject-generated harmful factors

Solution Approach 1:

The bath mat design enables continuous evaporation and drying action from both the top and bottom surfaces simultaneously. This continuous drying action from multiple surfaces prevents water saturation and rapidly reduces moisture content, eliminating the conditions that lead to unpleasant odors and bacterial growth before they can develop.

Inventive Principle:
Principle #20Continuity of useful action

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 reconfigurable mats provide enhanced flexibility, rapid drying properties, improved comfort, and better slip resistance, while minimizing hygiene issues associated with traditional mats.

Implementation Method 1

The reconfigurable absorption mats can include a first connectable absorption mat component. The first connectable absorption mat component can include a first rigid absorbent substrate including diatomaceous earth.

Methodology Applied
Scientific EffectCapillary action: Capillary Action

Data Source

PatentUS12279710B2Reconfigurable absorption mat
Publication Date: 2025.04.22 DORAI HOME INC
  • US12279710B2 patent drawing
  • US12279710B2 patent drawing
  • US12279710B2 patent drawing

AI summary

Reconfigurable rapid drying absorption mats. Such reconfigurable absorption mats include multiple connectable, disconnectable, and reconfigurable diatomaceous earth absorption substrates that are both sustainable and designed to instantly remove water from the surface thereof. Unlike traditional synthetic and cotton textile mats that absorb moisture and generate bacteria, according to the rapid drying absorption mats disclosed herein the component diatomaceous earth substrates do not produce mold. Such diatomaceous earth absorption mat components can each include connectable and disconnectable rubberized bottom polymer pads or webbing to prevent slipping and enable for drying of each individual diatomaceous earth substrate from multiple surfaces and sides thereof.