Sandwich Maker Ring Assembly for Simultaneous Multi-Layer Cooking
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Solution Overview
Problem
Making hot sandwiches at home is a complicated and time-consuming process due to the need for multiple appliances to prepare individual components, which can be difficult to coordinate for proper cooking and cleaning.
Innovation Solution
A kitchen appliance with a ring assembly that allows for simultaneous heating and cooking of sandwich components, featuring a top and bottom housing with a center cooking plate that divides the cooking space into two cavities, enabling all components to be cooked and assembled within the appliance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If multiple appliances are used to prepare individual sandwich components separately, then each component can be prepared with dedicated functionality, but the overall process becomes complicated and time-consuming
Solution Approach 1:
The patent combines multiple cooking functions (toasting, heating, cooking) into a single sandwich making appliance with multiple heating zones. The appliance integrates a bottom heating element and top heating element that can simultaneously heat different components of a sandwich, eliminating the need for separate toaster, microwave, and stovetop appliances.
Solution Approach 2:
The appliance performs multiple functions within a single device: it can toast bread, heat pre-cooked ingredients, and cook raw ingredients simultaneously. The multiple heating zones allow the appliance to handle various sandwich components with different cooking requirements in one unified system.
2Productivity
If multiple appliances are used to prepare sandwich components, then each component can be prepared independently, but coordinating preparation times becomes difficult
Solution Approach 1:
The appliance enables continuous simultaneous cooking action across multiple heating zones. While the bottom heating element toasts bread, the top heating element can heat other components at the same time, eliminating idle time and coordination delays between separate appliances.
Solution Approach 2:
The appliance allows preliminary preparation of multiple components to occur simultaneously before final assembly. Ingredients can be pre-heated or pre-cooked in the same appliance while bread is toasting, so all components are ready at the same time for immediate assembly.
3Adaptability or versatility
If multiple appliances are used for sandwich preparation, then various cooking methods can be applied, but cleaning becomes more time-consuming and frustrating
Solution Approach 1:
The appliance consolidates multiple cooking surfaces and functions into a single unit with a unified cooking chamber. This integration means only one appliance needs to be cleaned after use, rather than cleaning multiple separate appliances, significantly reducing the cleaning burden.
4Loss of time
If a single appliance is designed to cook all sandwich components, then preparation time is reduced, but the appliance structure becomes more complex
Solution Approach 1:
The appliance divides the cooking chamber into multiple independent heating zones with separate heating elements. This segmentation allows different parts of the sandwich to be cooked simultaneously with different temperature controls, achieving multi-functionality without requiring multiple separate appliances.
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 appliance simplifies the preparation of hot sandwiches by allowing all components to be cooked and assembled efficiently, reducing cooking time and complexity while making cleanup easier compared to traditional methods.
Implementation Method 1
a heating element positioned within the bottom housing and operable to heat the bottom cooking surface; a heating element positioned within the top housing and operable to heat the top cooking surface
Data Source
AI summary
A small cooking appliance comprises a bottom housing, a top housing, and a ring assembly. The bottom housing has a top surface that forms a bottom cooking surface. The top housing has a bottom surface that forms a top cooking surface. The top housing is movably attached to the bottom housing and moveable between a closed position and an open position. The ring assembly is positioned between the top and bottom cooking surfaces when the top housing is in its closed position. The ring assembly comprises a top ring, a bottom ring, and a center cooking plate. The center cooking plate is adapted to be removably inserted between the top ring and the bottom ring such that a space defined by the ring assembly is divided into top and bottom cooking cavities when the center cooking plate is inserted between the top ring and the bottom ring.