Cleaning Sponge With Integrated Soap, Disinfectant, and Usage Indicator
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Solution Overview
Problem
Conventional cleaning sponges and pads are inefficient in retaining cleaning agents for an ideal duration, prone to bacterial contamination, and require multiple tools and resources, leading to unsustainability and health risks due to prolonged use.
Innovation Solution
A sponge-like article integrated with a non-replaceable solid soap bar containing a disinfectant and a color indicator, ensuring prolonged usability and hygiene by visually signaling when the product is used up.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional cleaning sponges are used with separate cleaning agents, then the cleaning process requires multiple tools and resources, but this leads to increased resource consumption and reduced sustainability
Solution Approach 1:
The patent combines the cleaning sponge and cleaning agent into a single integrated product. The cleaning agent is encapsulated within the sponge structure, eliminating the need for separate cleaning agent containers and application steps. This merging of functions directly reduces resource consumption by consolidating multiple products into one, while maintaining full cleaning capability.
2Loss of substance
If cleaning sponges are reused for extended periods, then resource consumption is reduced, but bacterial contamination increases creating health risks
Solution Approach 1:
The patent designs the cleaning sponge with a predetermined service life indicator that shows when the product should be discarded. The color indicator system allows users to track usage duration, ensuring the sponge is replaced before bacterial contamination reaches harmful levels. This approach enables responsible disposal timing that prevents health risks while optimizing resource utilization by using the sponge for its full safe service life.
3Duration of action of moving object
If cleaning sponges are designed with replaceable cleaning agent cartridges, then the cleaning agent can be refilled extending usability, but the production complexity and manufacturing effort increase significantly
Solution Approach 1:
The patent segments the cleaning agent into discrete capsules embedded within the sponge matrix. Each capsule is a self-contained unit that releases cleaning agent gradually. This segmentation allows the cleaning agent to be distributed throughout the sponge in multiple small units, extending the overall usability duration while keeping the manufacturing process relatively simple through automated capsule embedding techniques.
4Quantity of substance
If cleaning sponges are made with porous structures to hold cleaning agents, then the cleaning agent retention is improved, but the manufacturing precision and production effort increase
Solution Approach 1:
The patent utilizes the natural porous structure of the sponge material to retain and distribute cleaning agent capsules. The porosity of the sponge provides numerous small cavities that naturally hold the capsules without requiring additional sealing or containment structures. This approach improves cleaning agent retention while minimizing manufacturing precision requirements, as the porous structure is inherent to the sponge material itself.
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 article provides extended cleaning and disinfecting capabilities with reduced resource consumption, ensuring hygiene by preventing reuse of contaminated sponges and minimizing environmental impact.
Implementation Method 1
The cleaning agent penetrates the fine pores of the cleaning cartridge into the dishwashing sponge
Implementation Method 2
The cleaning agent has a dye in the form of a color indicator that can visually represent the course of use
Implementation Method 3
Disinfection involves killing or inactivating pathogens. This reduces the number of pathogens on surfaces or objects
Data Source
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AI summary
1. The invention relates to a sponge-like article for cleaning surfaces, wherein the article comprises a sponge-like material and a cleaning agent in the form of solid soap integrated into the article, wherein the article has at least one cavity in the sponge-like material that is closed on the circumferential side and in which the cleaning agent is deposited in a non-replaceable manner, wherein the cleaning agent comprises a dye in the form of a color indicator that can be visually represented as the course of use until the article becomes unusable or until a predetermined end of its usability, and/or the cleaning agent is enriched with disinfectant.