Textile Modular Blocks With Internal Supports for Child Safety

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Solution Overview

Problem

Existing toy building block sets are unsafe for children due to small parts that can cause choking, injury, or harm, and lack versatility in creating complex structures, especially those made of hard materials.

Innovation Solution

A modular building element made of textile-based materials with tubular supports and fastening elements, allowing for the creation of various articles like pocketbooks, clothing, and toys, using snap, magnet, or clip fasteners for secure connections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If hard building blocks are used, then structural strength and stability are improved, but safety for children deteriorates due to choking hazards and injury risks

Engineering Contradiction:
Improvestructural strengthVSAvoidchoking hazard
Core Design Contradiction:
StrengthVSObject-affected harmful factors

Solution Approach 1:

The patent changes the material parameter from hard plastic to soft textile fabric, transforming the building blocks into a safe alternative that eliminates choking hazards while maintaining structural capabilities through textile-based construction

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The textile blocks are designed to be soft and replaceable, allowing children to play safely without risk of permanent injury from hard objects, and the blocks can be easily replaced if worn

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

2Strength

If hard building blocks are used, then structural strength is improved, but safety for children deteriorates due to injury from throwing or stepping on blocks

Engineering Contradiction:
Improvestructural strengthVSAvoidinjury risk
Core Design Contradiction:
StrengthVSObject-affected harmful factors

Solution Approach 1:

The patent changes the material parameter from hard plastic to soft textile fabric, transforming the building blocks into a safe alternative that eliminates injury risks from throwing or stepping on blocks while maintaining structural capabilities through textile-based construction

Inventive Principle:
Principle #35Parameter changes

3Object-affected harmful factors

If textile-based materials are used, then safety for children is improved, but structural strength deteriorates compared to hard materials

Engineering Contradiction:
ImprovesafetyVSAvoidstructural strength
Core Design Contradiction:
Object-affected harmful factorsVSStrength

Solution Approach 1:

The patent uses composite textile structures with internal supports, combining soft fabric with reinforcing elements to achieve both safety and structural strength simultaneously

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent employs flexible textile shells as the outer structure of the blocks, providing safety while incorporating internal rigid supports to maintain structural integrity

Inventive Principle:
Principle #30Flexible shells and thin films

4Adaptability or versatility

If modular building elements are made versatile for creating various articles, then adaptability is improved, but device complexity deteriorates due to multiple components and fastening mechanisms

Engineering Contradiction:
ImproveversatilityVSAvoidcomplexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple functions into the textile blocks themselves, integrating fastening mechanisms directly into the block structure rather than requiring separate components, thereby reducing overall system complexity while maintaining versatility

Inventive Principle:
Principle #5Merging (Combining)

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

Provides a safe, flexible, and versatile building system that allows children of all ages to create a variety of complex structures without the risk of injury, using soft materials that are easy to use and promote educational play.

Implementation Method 1

The plurality of fastening elements includes at least one magnet

Methodology Applied
Scientific EffectMagnetism: Magnetism

Data Source

PatentUS12551813B2Modular block system
Publication Date: 2026.02.17 KIM WOOD STUDIO LLC
  • US12551813B2 patent drawing
  • US12551813B2 patent drawing
  • US12551813B2 patent drawing

AI summary

Herein is a modular building element that may be combined in a number of ways to form unique articles. The modular building elements may be sold as a kit and marketed as a children's toy. The modular building element may have a front and a back with fasteners disposed on at least one of the front and back. Additional elements such as support elements and connecting elements may further be included to expand upon the functionality of the modular building element.