Modular Cube Furniture Assembly for Portable Multi-Use Layouts

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Solution Overview

Problem

There is a need for inexpensive, portable furniture that is compact, lightweight, easy to handle, and versatile for various configurations suitable for children's rooms, dormitories, and vacation homes, while also being durable and easy to assemble and disassemble for transportation and storage.

Innovation Solution

A furniture ensemble comprising six interconnected pieces, including L-shaped side portions, a central portion, and arc-sided rectangle portions, made from solid flexible materials like polyurethane foam, which can be rearranged to form different configurations such as seating, desks, beds, and play areas, with connectors like hook and loop surfaces or snaps for stability and ease of assembly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Weight of moving object

If furniture is made from solid flexible material and divided into six pieces, then portability and storage compactness are improved, but assembly complexity increases

Engineering Contradiction:
Improvefurniture weightVSAvoidassembly complexity
Core Design Contradiction:
Weight of moving objectVSDevice complexity

Solution Approach 1:

The furniture is divided into six separate pieces that can be independently handled and transported. Each piece is a portion of the original cubic block, allowing the furniture to be moved in manageable segments rather than as a single large unit.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The six separate pieces are designed to interconnect and combine into a unified furniture structure. The pieces fit together to form various configurations including seating, desks, and play areas, creating a complete functional unit from multiple components.

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If furniture is designed with multiple configurations, then versatility is improved, but structural stability may deteriorate

Engineering Contradiction:
Improveconfiguration versatilityVSAvoidstructural stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The same six pieces of furniture can be arranged to create multiple different configurations including seating, desks, play areas, and storage solutions. Each piece is designed to be versatile and adaptable to various arrangements, allowing one set of components to serve multiple functions.

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

Solution Approach 2:

Rather than designing different furniture pieces for different functions, the invention inverts the approach by designing universal pieces that can be inverted, rotated, and rearranged to create various functional configurations from the same components.

Inventive Principle:
Principle #13The other way round (Inversion)

3Ease of operation

If furniture pieces are made lightweight for portability, then ease of transportation is improved, but durability may worsen

Engineering Contradiction:
Improveease of transportationVSAvoidmaterial durability
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The furniture pieces are made from solid flexible material that provides both light weight and durability. The flexible nature of the material allows the furniture to be lightweight for easy handling while maintaining sufficient strength and durability for repeated use and reconfiguration.

Inventive Principle:
Principle #30Flexible shells and thin films

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 solution provides a versatile, space-saving, and adaptable furniture system that can be easily transported and stored, offering endless configuration possibilities while maintaining stability and functionality, making it suitable for diverse uses and user creativity.

Implementation Method 1

connectors like hook and loop surfaces or snaps for stability and ease of assembly

Methodology Applied
Scientific EffectMechanical Fastener: Mechanical Fastener

Data Source

PatentUS10098468B2Cubic furniture ensemble
Publication Date: 2018.10.16 OLSEN ROBERT J
  • US10098468B2 patent drawing
  • US10098468B2 patent drawing
  • US10098468B2 patent drawing

AI summary

A furniture device is disclosed comprising six individual pieces that interconnect to form a cube. The pieces include two substantially L-shaped side portions, one substantially L-shaped central portion adapted to fit between the two substantially L-shaped side portions, a substantially L-shaped top portion adapted to fit between the two substantially L-shaped side portions and on top of the substantially L-shaped central portion, and two arc-sided rectangle portions adapted to fit between the substantially L-shaped top portion and substantially L-shaped central portion. The six pieces can be arranged in a various forms.