Oscillating Blade Assembly for Multi-Direction Food Cutting

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional food processors lack versatility and efficiency in cutting food items in multiple directions, requiring frequent component changes for different size cuts or slices.

Innovation Solution

A food processing system with a blade assembly that can cut food items in both vertical and horizontal directions, utilizing a rotatable component and oscillating blades to achieve multiple cutting configurations, including interchangeable blades and smaller containers for varied processing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional food processors use fixed blade configurations, then the device structure is simple, but the versatility and efficiency in cutting food items in multiple directions is limited

Engineering Contradiction:
Improvecutting versatilityVSAvoidblade system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies the dynamics principle by implementing oscillating blades that can move between different positions and orientations. The blade assembly includes blades capable of oscillating between a first position for vertical cutting and a second position for horizontal cutting, allowing the same blade to perform multiple cutting functions dynamically rather than requiring multiple fixed blade configurations

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent implements universality by designing a multi-functional blade assembly where a single blade structure can perform both vertical and horizontal cutting operations. The oscillating blade mechanism allows one blade assembly to replace what would traditionally require multiple separate blade components, achieving multi-functionality without proportionally increasing overall system complexity

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

2Adaptability or versatility

If multiple blade components are used for different cutting directions, then cutting versatility is improved, but the time required to replace components increases

Engineering Contradiction:
Improvecutting direction capabilityVSAvoidcomponent replacement time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The oscillating blade mechanism eliminates the need for manual component replacement by dynamically changing blade orientation during operation. The blade can oscillate between vertical and horizontal positions, providing different cutting directions without requiring the user to stop and replace blades, thus eliminating time loss associated with component replacement

Inventive Principle:
Principle #15Dynamics

3Productivity

If a single blade configuration is used, then device complexity is reduced, but the ability to perform various cutting operations is limited

Engineering Contradiction:
Improvecutting operation efficiencyVSAvoidblade mechanism complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent uses dynamics to enable a single blade assembly to perform multiple cutting operations by oscillating between different positions. The blade can switch between vertical cutting mode and horizontal cutting mode, allowing one blade structure to replace what would traditionally require multiple separate blade components, thereby improving productivity without proportionally increasing complexity

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent combines multiple cutting functions into a single integrated blade assembly. The oscillating blade mechanism merges vertical cutting capability and horizontal cutting capability into one unified structure, allowing the blade to perform both functions sequentially rather than requiring separate blade components for each function

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS10766158B2Oscillating blade for food processor system
Publication Date: 2020.09.08 SHARKNINJA OPERATING LLC
  • US10766158B2 patent drawing
  • US10766158B2 patent drawing
  • US10766158B2 patent drawing

AI summary

A food processing system includes a food processor wherein an initial operation of said food processor is configured to cut a food item in a first, generally vertical direction and a later operation of said food processor is configured to cut said food item in a second direction. The second direction is distinct from the vertical direction.