Rotatable Toaster Housing for Multi-Orientation Cooking

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Solution Overview

Problem

Existing countertop cooking systems, such as toasters, are limited in their ability to cook food with toppings as the toppings tend to drip or fall due to gravity, as they are designed for vertical cooking only, restricting the types of food that can be cooked.

Innovation Solution

A cooking system with a housing that is rotatable between two distinct orientations, allowing for vertical and horizontal positioning of the cooking compartment, equipped with multiple heating elements and movable food support elements to accommodate different cooking modes and food types.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the toaster is designed for vertical cooking only, then the structure is simple and easy to manufacture, but the adaptability to cook different types of food is limited

Engineering Contradiction:
Improvecooking orientation capabilityVSAvoidhousing structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The housing is made rotatable about a pivot axis, transforming from a static vertical structure to a dynamic system that can assume both vertical and horizontal orientations. This dynamic capability allows the same housing to perform multiple cooking functions without requiring separate appliances.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The housing structure is designed to serve multiple functions by being rotatable between vertical and horizontal positions. In vertical position it functions as a traditional toaster, while in horizontal position it can cook foods with toppings without them falling, demonstrating one structure performing multiple cooking roles.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If the housing is made rotatable between orientations, then the versatility of cooking operations is improved, but the device complexity increases

Engineering Contradiction:
Improvecooking mode varietyVSAvoidpivot structure and locking mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The pivot structure enables the housing to rotate between vertical and horizontal orientations, providing dynamic adaptability for different cooking modes. The locking mechanism ensures stable positioning in each orientation, balancing mobility with structural reliability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The rotatable housing is divided into separable components including the pivot structure and locking mechanism. This segmentation allows independent optimization of each component and simplifies manufacturing and maintenance while maintaining overall system versatility.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If food support elements are made movable, then the adaptability to accommodate different food types is improved, but the device complexity increases

Engineering Contradiction:
Improvefood accommodation capabilityVSAvoidfood support mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The food support elements are designed to move between different positions within the cooking compartment, allowing adaptation to various food sizes and types. This dynamic positioning capability enables the same support structure to handle both small toast pieces and larger foods with toppings.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The movable food support elements serve multiple functions by adjusting their position. They can accommodate small items in vertical orientation and larger items in horizontal orientation, providing universal support for diverse food types without requiring separate support structures.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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

Enables versatile cooking operations, including toasting, baking, broiling, warming, and reheating, by allowing food to be cooked in various orientations, preventing toppings from falling and accommodating larger food items, thus expanding the range of cookable food types.

Implementation Method 1

At least one heating element is operable to heat said internal cooking compartment in both said first orientation and said second orientation

Methodology Applied
Scientific EffectThermal radiation: Thermal Radiation

Implementation Method 2

At least one heating element is operable to heat said internal cooking compartment in both said first orientation and said second orientation

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Data Source

PatentEP3892172A1Dynamic flip toaster
Publication Date: 2021.10.13 SHARKNINJA OPERATING LLC
  • EP3892172A1 patent drawingFigure 1
  • EP3892172A1 patent drawingFigure 2
  • EP3892172A1 patent drawingFigure 3

AI summary

A cooking system positionable on a support surface includes a housing having an internal cooking compartment and an opening formed in said housing for accessing said internal cooking compartment. The housing is positionable about the support surface in both a first orientation and a second, distinct orientation. At least one heating element is associated with said internal cooking compartment. The at least one heating element is operable to heat said internal cooking compartment in both said first orientation and said second orientation.