Rechargeable blender with offset blades
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Solution Overview
Problem
Conventional blenders lack portability and efficiency in blending foodstuffs, especially when it comes to crushing ice, due to their reliance on external power sources and blade configurations that do not optimize blending performance.
Innovation Solution
A rechargeable blender with offset blades from the center, featuring a base assembly, container assembly, and control circuitry, allowing for efficient blending without an external power source and improved portability, with the blades being rotatably mounted to efficiently crush ice and other foodstuffs using fewer rotations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional blenders use centered blade configuration, then the structure is simple and easy to manufacture, but the blending efficiency is poor and ice crushing requires many rotations
Solution Approach 1:
The patent applies asymmetry by offsetting the blade assembly from the center of the container. The blade carrier is positioned eccentrically relative to the container axis, creating an asymmetric blade configuration that improves blending efficiency and ice crushing performance while accepting increased structural complexity
2Power
If blenders rely on external power sources, then the motor can be more powerful, but the portability is reduced and external power availability is limited
Solution Approach 1:
The patent applies nesting by integrating the rechargeable battery within the base assembly, which also contains the motor. This nested configuration allows the system to be self-contained and portable while maintaining adequate power for blending operations
3Productivity
If blenders use traditional blade mounting, then the structure is simple, but the blending performance and ice crushing capability are insufficient
Solution Approach 1:
The blade carrier is offset from the container center, creating asymmetric blade paths that improve ice crushing efficiency by varying the cutting angles and forces applied to ice cubes throughout the blending cycle
Solution Approach 2:
The blade assembly is designed to rotate within the container, dynamically changing the blade position relative to the foodstuff. This dynamic configuration enhances blending performance and ice crushing capability compared to static traditional blade mounts
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 rechargeable blender enables users to prepare multiple servings quickly and efficiently, crushing ice more finely with fewer rotations, and is portable, eliminating the need for a reliable external power source, thus enhancing usability and blending performance.
Implementation Method 1
a rechargeable battery configured to store electrical energy and supply electrical energy to the motor
Data Source
AI summary
A rechargeable blender with offset blades is disclosed. Exemplary implementations may include a base assembly, a container assembly, control circuitry, and/or other components. The blender includes a set of blades that is offset from the center.