Grill-cleaning tool
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Solution Overview
Problem
Existing grill-cleaning tools with metal or fibrous bristles often shed debris, contaminate food, and become clogged with grease, reducing their effectiveness and lifespan.
Innovation Solution
A hand-held grill-cleaning tool featuring one or more scrapers and freely sliding scraping pins made from durable materials with diameters of 2 mm or more, which conform to grill surfaces to remove grease and cooking debris without shedding or clogging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If metal brush bristles are used to remove grease and cooking debris, then cleaning effectiveness is improved, but the brush sheds metal bristles that contaminate food
Solution Approach 1:
The invention extracts the harmful shedding property from the cleaning tool by replacing flexible bristles with rigid, non-shedding scraping pins that are fixed in position, eliminating the source of contamination while preserving cleaning functionality
Solution Approach 2:
The invention changes the physical parameters of the cleaning elements by using rigid pins with diameters of 2mm or more instead of thin flexible bristles, fundamentally altering the cleaning mechanism from flexing bristles to rigid scraping surfaces that do not shed
2Productivity
If metal brush bristles are used for cleaning, then grease and cooking debris can be removed, but the brushes become clogged and difficult to clean
Solution Approach 1:
The invention segments the cleaning surface into multiple discrete, spaced-apart scraping pins rather than a continuous mat of bristles, allowing grease and debris to pass through the spaces between pins rather than accumulating on the brush surface
Solution Approach 2:
The arrangement of spaced scraping pins creates a porous-like structure with open spaces between each pin, enabling grease and cooking debris to flow through rather than become trapped, significantly improving ease of cleaning
3Productivity
If metal brush bristles are used, then initial cleaning performance is good, but the useful lifetime is significantly reduced
Solution Approach 1:
The invention provides beforehand protection against tool degradation by using scraping pins made from highly durable, corrosion-resistant materials such as stainless steel or ceramic, which are resistant to the harsh cleaning environment and maintain their effectiveness throughout the tool's extended service life
Solution Approach 2:
The invention employs composite or advanced materials such as stainless steel or ceramic for the scraping pins, combining hardness for effective scraping with corrosion resistance for long-term durability in the demanding grill cleaning environment
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 tool effectively removes grease and cooking debris without contaminating food and maintains effectiveness by preventing shedding and clogging, ensuring a longer tool lifespan.
Implementation Method 1
The scraping pins are rigid pins, made from durable materials, with scraping-pin shafts generally having diameters or widths of 2 mm or more, as a result of which the scraping pins are not susceptible to shedding and breakage during normal cleaning operations
Data Source
AI summary
The current document is directed to a new type of grill-cleaning tool that includes one or more scrapers as well as freely sliding scraping pins that conform to the surfaces of a grill to assist the one or more scrapers in removing grease and cooking debris from the surfaces of the grill. The scraping pins are rigid pins, made from durable materials, with scraping-pin shafts generally having diameters or widths of 2 mm or more, as a result of which the scraping pins are not susceptible to shedding and breakage during normal cleaning operations. In addition, unlike brush bristles, the scraping pins are spaced apart from one another and have relatively low surface-area to scraping-pin-number ratios, which decreases the tendency of the scraping pins to become clogged with grease and cooking debris relative to metal brush bristles and greatly facilitates cleaning grease and cooking debris from the grill-cleaning tool.