Adjustable cutlery implement restraining system

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Solution Overview

Problem

Existing knife blocks do not conveniently and customizably support a range of knife types, shapes, proportions, and sizes, and do not allow for selectable positions within the block, limiting user options for storage and securement.

Innovation Solution

A cutlery implement restraining system with a housing and adjustable implement carriers that can be selectively positioned between multiple orientations, secured by magnetic or frictional systems, allowing for customizable storage and securement of various cutlery items.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a non-adjustable knife block is used, then the structure is simple and manufacturing is easy, but the adaptability to different knife types, shapes, proportions and sizes is limited

Engineering Contradiction:
Improveadaptability to different knife typesVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The knife block is divided into multiple modular implement carriers that can be independently positioned and adjusted. Each carrier is a separate component that can be moved along guide tracks within the block, allowing individual customization without redesigning the entire structure. This segmentation enables adaptability to different knife types while maintaining manageable structural complexity through standardized modular units.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The implement carriers are designed with movable and adjustable features, including sliding mechanisms along guide tracks and repositionable securing elements. This dynamic design allows the carriers to be reconfigured for different knife sizes, shapes, and types, transforming a static fixed-structure block into an adaptable system that responds to varying storage needs without requiring a completely different block design.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If fixed-position implement carriers are used, then the securement is reliable, but the ease of operation for customizing storage positions is reduced

Engineering Contradiction:
Improveease of customizing positionsVSAvoidsecurement reliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The implement carriers are pre-equipped with securing mechanisms such as magnets, clips, or latches that automatically engage with corresponding features in the knife block housing. This preliminary preparation of securing elements ensures that when a carrier is positioned at any location along the guide tracks, it can be quickly and reliably secured without requiring additional tools or complex assembly steps, thus maintaining both ease of operation and securement reliability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

Traditional mechanical fastening systems are replaced with simpler securing mechanisms such as magnetic attraction or friction-based retention. These substituted systems reduce the complexity of the securing operation while maintaining reliability, allowing users to easily adjust carrier positions by simply pulling carriers away from the housing rather than disassembling mechanical fasteners, yet still provide sufficient holding force for secure storage.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Adaptability or versatility

If multiple adjustable carriers are allowed, then the versatility of storage options increases, but the device complexity and difficulty of manufacture increase

Engineering Contradiction:
Improvestorage option versatilityVSAvoidmanufacturing ease
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

Multiple implement carriers are designed as universal, identical modular units that can perform the same storage function for different types of implements. Each carrier is a multi-functional component capable of holding various knife types, tools, or cutlery items. This universality allows manufacturers to produce standardized carrier components in volume, reducing per-unit manufacturing complexity and cost while enabling high versatility through the combination of multiple identical carriers in different positions and configurations.

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

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 flexible and customizable storage and securement of knives and other tools, accommodating different sizes and shapes, and allowing for user-defined positions within the knife block.

Implementation Method 1

secured by magnetic or frictional systems

Methodology Applied
Scientific EffectMagnetic attraction: Magnetism

Implementation Method 2

secured by magnetic or frictional systems

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS10383468B2Adjustable cutlery implement restraining system
Publication Date: 2019.08.20 CORELLE BRANDS HOLDINGS INC
  • US10383468B2 patent drawing
  • US10383468B2 patent drawing
  • US10383468B2 patent drawing

AI summary

A cutlery implement restraining system is provided. The cutlery implement restraining system includes a housing having a base, an upper wall, a front wall, a back wall and a sidewall, the sidewall extending substantially between the front wall and the back wall, and the sidewall extending substantially between the base and the upper wall, a cavity formed in the housing, the cavity at least partially bounded by the base, the front wall and the back wall, an implement carrier disposed within the cavity, the implement carrier being selectively positionable between a first position and a second position relative to the housing, and a securement system for releasably securing the implement carrier in the first position relative to the housing, the securement system being disposed on at least one of either the implement carrier and the housing.