Rotatable Toaster Housing for Vertical and Horizontal Cooking Modes

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Solution Overview

Problem

Existing countertop cooking systems, such as toasters, are limited in their ability to cook food items with toppings due to gravity causing toppings to drip or fall, and they lack the capability to transform orientations for different cooking operations.

Innovation Solution

A cooking system with a housing that is positionable on a support surface and has an internal cooking compartment with a rotatable opening, allowing the system to transform between a first orientation and a second orientation, enabling different cooking modes such as toasting, baking, broiling, warming, and reheating.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If food is inserted vertically into the toaster, then the toaster can cook dry bread or bagel, but toppings will drip or fall due to gravity

Engineering Contradiction:
Improvecooking capabilityVSAvoidtopping dripping
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The toaster housing is made rotatable about a pivot axis, allowing dynamic repositioning between vertical and horizontal orientations. This dynamic capability enables the system to adapt to different cooking needs - vertical for dry bread and horizontal for foods with toppings, thereby resolving the contradiction between cooking versatility and preventing topping dripping.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the toaster is designed for vertical operation only, then the structure is simple, but it cannot perform different cooking operations in different orientations

Engineering Contradiction:
Improvecooking mode varietyVSAvoidhousing structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The toaster housing is designed to perform multiple functions by rotating between vertical and horizontal orientations. The same housing structure serves both as a vertical toaster for bread and as a horizontal oven for foods with toppings, eliminating the need for separate appliances and achieving multi-functionality without proportionally increasing complexity.

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

Solution Approach 2:

The housing incorporates a pivot mechanism that enables it to dynamically change orientation. This dynamic design allows a single structure to accommodate multiple cooking modes (toasting, baking, broiling, warming, reheating) by simply rotating the housing, thereby achieving versatility with controlled complexity.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the housing is made rotatable between orientations, then versatile cooking operations are enabled, but the device complexity increases

Engineering Contradiction:
Improveorientation transformationVSAvoidpivot mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The pivot mechanism provides controlled dynamic movement of the housing between vertical and horizontal orientations. By implementing a simple rotational joint with defined stop positions, the system achieves orientation transformation capability while keeping the mechanical complexity manageable through straightforward hinge design.

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 system effectively addresses the limitations of existing cooking systems by allowing for versatile cooking operations across different orientations, ensuring that toppings remain in place during cooking and optimizing counter space usage.

Implementation Method 1

At least one heating element is operable to heat said internal cooking compartment

Methodology Applied
Scientific EffectThermal radiation: Thermal Radiation

Implementation Method 2

At least one heating element is operable to heat said internal cooking compartment

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Data Source

PatentUS12207762B2Dynamic flip toaster
Publication Date: 2025.01.28 SHARKNINJA OPERATING LLC
  • US12207762B2 patent drawing
  • US12207762B2 patent drawing
  • US12207762B2 patent drawing

AI summary

A cooking system positionable on a support surface includes a housing having an internal cooking compartment and an opening formed in the housing for accessing said internal cooking compartment. At least one heating element is provided for heating said internal cooking compartment. The heating element is operable to heat the internal cooking compartment while the opening is at least partially exposed to an ambient environment to allow fluid transfer between the ambient environment and the internal cooking compartment. An output from said at least one heating element is variable across said internal cooking compartment during operation of the system.