Modular tube frame cabinet system

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Solution Overview

Problem

Traditional retail cabinet systems face issues with durability, moisture resistance, assembly complexity, and cost, particularly those made of wood or particleboard, and metal systems that are costly and limited in design flexibility.

Innovation Solution

A modular tube frame cabinet system constructed from metal tubes with a support structure of vertical and horizontal stringers, allowing for easy assembly, customization, and optimal airflow, featuring adjustable levelers and versatile attachment options for various configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If traditional wood or particleboard cabinet systems are used, then aesthetic appearance and traditional design are achieved, but durability and moisture resistance deteriorate

Engineering Contradiction:
Improveaesthetic appearanceVSAvoiddurability and moisture resistance
Core Design Contradiction:
ShapeVSReliability

Solution Approach 1:

The cabinet system combines metal tubes for structural framework with wood or composite panels for surfaces and finishes. This composite construction allows the structural metal components to provide durability and moisture resistance while wood or composite panels maintain traditional aesthetic appearance. The metal tube frame supports wooden shelves, doors, and panels, creating a hybrid structure that leverages the strengths of both material types.

Inventive Principle:
Principle #40Composite materials

2Reliability

If bent metal cabinet systems are used, then durability is improved, but design flexibility and customization deteriorate

Engineering Contradiction:
ImprovedurabilityVSAvoiddesign flexibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The cabinet system is divided into modular components including vertical metal tube posts, horizontal metal tube shelves, side panels, and adjustable elements. Each segment can be independently selected, configured, and assembled to create custom cabinet designs. The modular nature allows different combinations of metal tubes, panels, and accessories to be mixed and matched for various applications while maintaining the durability of metal construction throughout.

Inventive Principle:
Principle #1Segmentation

3Strength

If traditional cabinet construction methods are used, then structural strength is achieved, but assembly complexity and manufacturing cost deteriorate

Engineering Contradiction:
Improvestructural strengthVSAvoidassembly complexity
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

Multiple structural functions are merged into the metal tube frame components. The same metal tubes serve as structural supports, shelf elements, and mounting structures for panels and accessories. Connection mechanisms integrate multiple fastening functions into single assembly operations. This merging reduces the number of separate components and assembly steps while maintaining structural strength through the inherent strength of metal tube construction and engineered connection points.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11672336B2Modular tube frame cabinet system
Publication Date: 2023.06.13 FOOD CONCEPTS
  • US11672336B2 patent drawing
  • US11672336B2 patent drawing
  • US11672336B2 patent drawing

AI summary

A cabinet system includes a first vertical end support and a second vertical end support. The first vertical end support and the second vertical end support are each formed from a plurality of metal tubes. The cabinet system also includes a plurality of horizontal stringers that extend between the first vertical end support and the second vertical end support. One or more of the horizontal stringers is configured to support a countertop. The cabinet system further includes a plurality of lateral stringers that extend between the first vertical end support and the second vertical end support. At least one of the lateral stringers is a toe kick.