Toolbox With Buckling Unit And Ribbed Tool-Holding Units

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Solution Overview

Problem

Existing toolboxes lack a convenient and reliable mechanism for securely storing and organizing tools, particularly in a compact and accessible manner.

Innovation Solution

A toolbox design featuring pivotally connected shells with a buckling unit and tool-holding units, including ribs, slots, and a buckle system, which allows for secure closure and organized tool storage through movable parts and compartments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If tools are contained in a toolbox with compartments, then tool organization and accessibility are improved, but the device complexity increases

Engineering Contradiction:
Improvetool accessibilityVSAvoidtoolbox structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The toolbox is divided into multiple compartments using primary and secondary partitions, allowing tools to be organized into separate sections. This segmentation improves tool accessibility by enabling users to locate specific tools quickly while maintaining a structured layout that doesn't overly complicate the overall design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Secondary partitions are nested within compartments defined by primary partitions, creating a hierarchical storage structure. This nesting approach maximizes storage efficiency and tool organization while avoiding the need for entirely separate structural elements, thereby controlling device complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Ease of operation

If shells are pivotally connected with buckling unit, then tool carrying convenience is improved, but the reliability of closure may be compromised

Engineering Contradiction:
Improvecarrying convenienceVSAvoidclosure security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The shells are connected via hinges allowing dynamic opening and closing movements, providing carrying convenience. The buckling unit complements this by providing a reliable locking mechanism that secures the shells when closed, ensuring both ease of operation and closure security through a combination of movable and fixed elements.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The hinge connection and buckling unit are combined to create a unified closure system. The hinge provides the mechanical connection for frequent opening/closing operations while the buckling unit adds reliable securing capability, merging the benefits of both mechanisms into a single integrated system that addresses both convenience and reliability.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS7931143B1Toolbox
Publication Date: 2011.04.26 YIH CHENG FACTORY
  • US7931143B1 patent drawing
  • US7931143B1 patent drawing
  • US7931143B1 patent drawing

AI summary

A toolbox includes two pivotally connected shells, a buckling unit and at least one tool-holding unit. Each of the shells includes at least two primary partitions formed on an internal side thereof, a compartment defined between the primary partitions, a row of ribs formed one each of the primary partitions, and gaps each defined between two adjacent ones of the ribs. The bucking unit can buckle the shells to each other. The tool-holding unit is engaged with the rows of ribs of selected one of the shells.