Rotatable Toaster Housing for Multi-Mode Cooking Without Topping Drip

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing countertop cooking systems, such as toasters, are limited in their ability to cook food items with toppings due to their fixed vertical orientation, causing toppings to drip or fall, and they lack versatility in cooking modes.

Innovation Solution

A cooking system with a housing that can rotate between two distinct orientations, allowing for different cooking modes such as toasting, baking, broiling, warming, and reheating, and featuring a pivot structure and heating elements that adjust based on the orientation to accommodate various food items and toppings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the toaster is used in a fixed vertical orientation, then the structure is simple and easy to manufacture, but it cannot cook food items with toppings without dripping

Engineering Contradiction:
Improvecooking orientation flexibilityVSAvoidhousing rotation mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The housing is made rotatable about a vertical axis, transforming the fixed-orientation toaster into a dynamic system that can be positioned at different angles (0 degrees for vertical toasting, 90 degrees for horizontal baking/broiling). This dynamic reconfiguration allows the same device to adapt to different cooking needs without requiring multiple separate appliances.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

By enabling the housing to rotate between vertical and horizontal orientations, the toaster achieves multi-functionality: it can perform traditional toasting in vertical position and baking/broiling operations in horizontal position, allowing food items with toppings to be cooked without dripping in the horizontal orientation.

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

2Adaptability or versatility

If the heating elements remain fixed, then the structure is simple, but it cannot accommodate different cooking modes in different orientations

Engineering Contradiction:
Improvecooking mode flexibilityVSAvoidheating element adjustment mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The heating elements are mounted on the interior surface of the rotatable housing, allowing them to dynamically change their spatial relationship to the cooking chamber as the housing rotates. This enables the same heating elements to serve different cooking modes (toasting, baking, broiling) depending on the housing orientation, eliminating the need for separate heating element sets for each mode.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the toaster is designed for vertical operation only, then the device complexity is low, but it lacks versatility in cooking modes

Engineering Contradiction:
Improvecooking operation varietyVSAvoidrotational mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The rotatable housing design enables the single device to perform multiple cooking operations: vertical toasting when positioned at 0 degrees, and horizontal baking/broiling when positioned at 90 degrees. This universal design replaces the need for multiple specialized appliances with one versatile unit.

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 the cooking of food items with toppings without dripping and provides versatility in cooking modes by adjusting the orientation and heating elements, enhancing cooking flexibility and efficiency.

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

PatentUS11229322B2Dynamic flip toaster
Publication Date: 2022.01.25 SHARKNINJA OPERATING LLC
  • US11229322B2 patent drawing
  • US11229322B2 patent drawing
  • US11229322B2 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 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.