Kitchen Machine with Interchangeable Containers for Versatile Cooking
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Solution Overview
Problem
Existing kitchen machines lack versatility and safety features, particularly in handling containers of different volumes, which limits their ability to efficiently cook meals for varying numbers of people and poses risks during operation.
Innovation Solution
A kitchen machine design that allows interchangeable use of containers with different volumes, featuring a unified locking mechanism, rotating blade block, and integrated safety features such as a locking system driven by a worm screw and load cells for enhanced stability and safety, ensuring secure operation and easy cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single container size is used in kitchen machines, then the device structure can be simplified, but the versatility and adaptability to different cooking needs is reduced
Solution Approach 1:
The patent implements a universal coupling system where the same coupling mechanism and locking system are used for both the first container (smaller volume) and the second container (larger volume). This allows the kitchen machine to handle different container sizes through a single standardized interface, achieving versatility without proportionally increasing device complexity.
Solution Approach 2:
The coupling system is segmented into standardized modular components including a coupling mechanism, locking system with locking ring, and cavity structure. This segmentation allows different containers to be accommodated through the same modular interface, enabling interchangeability while keeping each component relatively simple and manageable.
2Reliability
If a secure locking system is implemented to ensure safety during operation, then user safety is improved, but the ease of operation and container removal is reduced
Solution Approach 1:
The locking system is designed to automatically engage when a container is placed in the machine body. The coupling mechanism features automatic locking action that secures the container without requiring manual intervention, thus ensuring safety while maintaining ease of operation. The container essentially locks itself into position.
Solution Approach 2:
The locking system is extracted as a separate, dedicated subsystem including the locking ring, locking cavities, and coupling mechanism. This extraction allows the locking function to be optimized independently - providing secure locking when needed while allowing simple container placement and removal through the same standardized interface.
3Productivity
If the machine is designed to handle only one container type, then the device complexity is reduced, but the productivity and efficiency for varying group sizes is limited
Solution Approach 1:
The kitchen machine is designed with universal coupling and locking systems that can accommodate both a first container for smaller groups and a second container for larger groups. This multi-functionality allows a single machine to serve different productivity needs without requiring separate appliances, thereby increasing overall productivity while controlling device complexity through standardized interfaces.
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 efficient cooking for both small and large groups by allowing interchangeable containers, enhancing user safety through secure locking and containment of liquids and particles, and optimizing ergonomic operation with a versatile control panel.
Implementation Method 1
a heating element arranged in the machine body below the container
Implementation Method 2
load cells for enhanced stability and safety
Data Source
AI summary
A kitchen machine to improve the operation, safety, ergonomics, and versatility. The kitchen machine consists essentially of: a machine body (1) inside which there is a main engine (3) with adjustable operation in both directions, and a control panel (2) through which the user interacts with the kitchen machine and is directly connected to the entire set of electronic components (4) intended to control and manage the machine operation.