Removable Cake Pan Base With Threaded Shaft
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Solution Overview
Problem
Existing cake pans require complex mechanisms or multiple parts to remove cakes, and those designed for water baths often struggle to prevent water damage, making cake removal difficult and inefficient.
Innovation Solution
A removable base with an elongated shaft and handle, where the base matches the pan's inner surface configuration, featuring internal threads for secure attachment and a hollow design to facilitate easy cake extraction, utilizing nonstick, ovenproof materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a cake pan uses a unitary bottom surface integrated with the sidewall, then the pan structure is simple and easy to manufacture, but cake removal becomes difficult without complex mechanisms
Solution Approach 1:
The bottom surface is segmented from the sidewall to form a removable base assembly. The base includes a bottom surface and a sidewall portion that can be detached as a unit, allowing the base to be removed from the pan body without complex mechanisms. This segmentation enables easy cake removal while maintaining manufacturing simplicity.
Solution Approach 2:
The base assembly (bottom surface and sidewall portion) is extracted as a separate removable component from the pan body. This extracted base can be detached and removed along with the cake, eliminating the need for complex inversion tools or lifting mechanisms while maintaining structural integrity.
2Adaptability or versatility
If a cake pan is designed for water bath baking, then baking versatility is improved, but water damage to the cake becomes more likely and cake removal becomes difficult
Solution Approach 1:
The removable base acts as an intermediary barrier between the cake and water. The base can be removed before water bath baking, preventing water from contacting and damaging the cake. This intermediary removal solves the conflict between water bath versatility and cake protection.
Solution Approach 2:
The base is removed from the pan body before water bath baking begins. This preliminary action prevents water from reaching the cake and causing damage, while still allowing the pan to be used for water bath baking purposes.
3Ease of operation
If a cake pan uses complex mechanisms for cake removal, then cake removal ease is improved, but device complexity increases
Solution Approach 1:
The pan is segmented into a body and a removable base assembly. This simple segmentation enables easy cake removal without requiring complex mechanisms like inversion tools, lifting arms, or multiple detachable parts. The base can be removed as a single unit with the cake.
Solution Approach 2:
Instead of using complex mechanisms to lift or invert the pan to remove the cake, the invention inverts the approach by allowing the entire base assembly (including cake) to be removed together. This simplifies the removal process while maintaining ease of operation.
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 easy and efficient cake removal without damaging the cake, even from pans used in water baths, by forming a vacuum or allowing air to assist in lifting the cake, while preventing water ingress.
Implementation Method 1
by forming a vacuum or allowing air to assist in lifting the cake
Data Source
AI summary
A baking mechanism includes a base, an elongated shaft having opposite end portions, and a handle. The base defines a configuration and a surface area which are equivalent to the configuration and surface area of an inner bottom surface of a baking pan. The base also defines at least one through bore or aperture having internal threads. One end portion of the shaft is threadedly connected to the base by the internal threads. The handle is removable by removing the shaft from the base.