Play Structure Panels With Rotatable Magnetic Edge Connectors

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Solution Overview

Problem

Existing building blocks for play areas are unsafe for children due to insecure connections that can collapse, and securing mechanisms are difficult for children to understand and use effectively.

Innovation Solution

A magnetic system using panels with rotatable cylindrical magnets in connectors that automatically align and secure when edges are brought together, providing a simple and secure connection mechanism.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional building blocks are used to create a play area, then the structure can be built, but the connection between blocks is insecure and may collapse on children

Engineering Contradiction:
Improveconnection securityVSAvoidcollapse risk
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent replaces traditional mechanical securing mechanisms (screws, clips, or interlocking parts) with a magnetic connection system. Magnets embedded in the panels create secure connections through magnetic attraction forces, eliminating the need for complex mechanical fastening systems while providing reliable and safe connections that resist collapse.

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

2Reliability

If a securing mechanism is added to building blocks, then connection strength is improved, but the mechanism becomes difficult for children to understand and use

Engineering Contradiction:
Improveconnection securityVSAvoidease of use
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The magnetic connection system is designed to be self-aligning and self-securing. When panels are brought close together, the magnets automatically orient themselves to create the connection without requiring children to understand or manipulate complex securing mechanisms. The system performs the securing action automatically through magnetic attraction.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

By replacing complex mechanical securing systems with simple magnetic attraction, the patent eliminates the need for children to understand how the connection works internally. They only need to bring panels close together, and the magnetic force handles the rest, making it intuitively easy to use.

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

3Ease of manufacture

If magnets are made fixed in connectors, then manufacturing is simplified, but the magnets cannot rotate to align from any direction

Engineering Contradiction:
Improvemagnet positioningVSAvoidconnection direction
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The patent makes the magnets dynamic by allowing them to rotate freely within the connector housing. This rotational freedom enables the magnets to automatically orient themselves in the correct direction when panels are brought together from any angle, providing versatile connection capability while maintaining simple manufacturing of the connector structure.

Inventive Principle:
Principle #15Dynamics

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 system allows children to easily and safely build stable play structures with a self-aligning magnetic connection that prevents collapse and provides a satisfying click noise for successful attachment.

Implementation Method 1

at least one magnet positioned in the connector such that the at least one magnet can rotate; wherein each of the two or more panels are configured such that when at least one edge of the first panel is brought towards at least one edge of the second panel from any direction, the at least one magnet in each panel orientate such that a magnetic connection is formed between the two or more panels

Methodology Applied
Scientific EffectMagnetic alignment: Magnetism

Data Source

PatentUS20260034471A1System, panel and method
Publication Date: 2026.02.05 EVERPLAY LABS LTD
  • US20260034471A1 patent drawing
  • US20260034471A1 patent drawing
  • US20260034471A1 patent drawing

AI summary

A system for building a play area structure, the system comprising: two or more panels, each of the two or more panels comprising: a first recess and a second recess in a first edge of the panel; and a first magnet secured in the first recess by a first casing such that the first magnet can rotate; a second magnet secured in the second recess by a second casing such that the second magnet can rotate; and wherein each of the two or more panels are configured such that when the first edge of a first panel of the two or more panels is brought towards the first edge of a second panel of the two or more panels from any direction, the first magnet and the second magnet in each panel orientate such that a magnetic connection is formed between the first panel and the second panel; wherein the first magnet comprises a spherical magnet or a diametrically magnetized cylindrical magnet; wherein the second magnet comprises a spherical magnet or a diametrically magnetized cylindrical magnet; wherein the structure is a size in which children can enter and exit the structure and play with or within the structure.