Collapsible Oven Splatter Guard With Flexible Mesh Screen

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Solution Overview

Problem

Oven splatter from cooking fluids vaporizing and impacting internal surfaces creates cleaning challenges due to the rapid transition of fluids to gas, making it difficult to clean the oven surfaces effectively.

Innovation Solution

A flexible, heat-resistant mesh oven splatter guard with a collapsible support system that can be adjusted into various configurations to fit within a domestic oven, reducing splatter and facilitating easy cleaning by being reusable and easy to store.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a rigid splatter guard is used, then splatter reduction is effective, but storage and cleaning become difficult

Engineering Contradiction:
Improvesplatter reductionVSAvoidstorage and cleaning
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The support means is designed to be collapsible, allowing the splatter guard to transition between an erected configuration during oven use and a collapsed configuration for storage and cleaning. This dynamic structure enables the device to adapt its form factor based on operational needs, resolving the contradiction between maintaining an effective rigid barrier and facilitating easy storage/cleaning.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The support means comprises multiple support elements that can be decoupled from the flexible screen, allowing the splatter guard to be disassembled into separate components. This segmentation enables the flexible screen to be removed for easy cleaning while the support elements can be stored separately, addressing both splatter reduction effectiveness and ease of maintenance.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If a flexible non-self-supporting screen is used, then storage and cleaning are easy, but structural stability is insufficient

Engineering Contradiction:
Improvestorage and cleaningVSAvoidstructural stability
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The support means acts as an intermediary structure between the flexible screen and the oven environment. It provides the necessary structural stability and geometric configuration to maintain the screen in an effective splatter-blocking position, while the screen itself remains flexible for easy cleaning and storage. The support elements transfer and distribute forces to stabilize the flexible screen during use.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Stability of the object's composition

If the support elements are fixed to the flexible screen, then structural stability is maintained, but cleaning and storage become more difficult

Engineering Contradiction:
Improvestructural stabilityVSAvoidcleaning and storage
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The support elements are designed to be decouplable from the flexible screen, dividing the splatter guard into separable components. During use, the support elements can be attached to provide stability; during cleaning and storage, they can be detached to allow the flexible screen to be easily washed and the support elements to be stored compactly or disassembled further.

Inventive Principle:
Principle #1Segmentation

4Ease of operation

If a single stable erected configuration is provided, then ease of operation is improved, but adaptability to different cooking scenarios is reduced

Engineering Contradiction:
Improveease of operationVSAvoidadaptability to different cooking scenarios
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The support means is designed to provide multiple stable erected configurations rather than a single fixed configuration. The support elements can be adjusted to create different geometric arrangements, allowing the splatter guard to adapt to various cooking scenarios, oven sizes, and food types while maintaining ease of operation through consistent collapsible functionality.

Inventive Principle:
Principle #15Dynamics

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 reduces splatter on oven surfaces during cooking, allows for easy cleaning, and is reusable, maintaining its shape and heat resistance over multiple uses, making it suitable for frequent use without replacement.

Implementation Method 1

the one or more bendable poles comprise resiliently bendable poles

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11994299B2Oven splatter guard
Publication Date: 2024.05.28 HOOD ANDREW
  • US11994299B2 patent drawing
  • US11994299B2 patent drawing

AI summary

An oven splatter guard comprising: a flexible screen configured to at least reduce splatter in a working oven wherein the flexible screen is not self-supporting; and a collapsible support means configured to support the flexible screen.