Modular Construction Elements for 3D Celtic Knot Patterns

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Solution Overview

Problem

Current technologies lack an efficient and versatile method for creating three-dimensional Celtic knot or weaving patterns that can be used in various applications such as toys, games, puzzles, and decorative items, as existing solutions are limited in their ability to produce complex, interconnected designs in multiple planes.

Innovation Solution

The apparatus consists of Male/Female and Female/Female versions of push and snap elements with specific mating surfaces and engaging mechanisms, allowing for the creation of Celtic knotwork or weaving patterns in three dimensions by using a combination of core pieces with distinct angles and orientations, enabling the production of complex structures through a grid-based system.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If traditional methods are used to create Celtic knot patterns, then two-dimensional designs can be produced, but three-dimensional complex structures cannot be achieved

Engineering Contradiction:
Improvethree-dimensional structureVSAvoidstructure complexity
Core Design Contradiction:
ShapeVSDevice complexity

Solution Approach 1:

The apparatus divides the complex three-dimensional knot structure into separate modular components (strands with male/female connectors) that can be individually assembled. Each strand is a discrete element that connects to others through standardized interfaces, enabling complex 3D structures to be built from simple repeating units rather than requiring monolithic complex geometry.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention transitions from traditional two-dimensional Celtic knot designs to three-dimensional structures by adding vertical and depth dimensions through stacked layers and multi-level connectors. The male/female connector system enables strands to interlock in three directions, creating genuine 3D spatial configurations rather than flat patterns extruded into the third dimension.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If specialized apparatus is designed to create three-dimensional Celtic knots, then complex designs in multiple planes can be produced, but the device becomes highly specialized and less versatile

Engineering Contradiction:
Improveapplication versatilityVSAvoidapparatus specialization
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The connector system uses universal male/female interfaces that can join any strand to any other strand regardless of position or orientation. The same basic connector design works across all strands and assembly configurations, allowing the apparatus to create various knot patterns, geometric structures, and spatial arrangements with a single standardized component set rather than requiring specialized tools for each structure type.

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

Solution Approach 2:

The apparatus enables dynamic reconfiguration of structures through the modular connector system. Users can easily assemble, disassemble, and reassemble strands into different patterns and configurations. The flexible assembly process allows the same components to adapt to multiple design requirements and application scenarios without requiring fixed or specialized tooling.

Inventive Principle:
Principle #15Dynamics

3Productivity

If manual methods are used to create intricate three-dimensional patterns, then design flexibility is maintained, but the process becomes time-consuming and inefficient

Engineering Contradiction:
Improvecreation efficiencyVSAvoidassembly simplicity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

By pre-fabricating standardized strands with integrated connectors, the invention eliminates time-consuming on-site fabrication steps. Users simply connect pre-made components rather than manually shaping and joining materials, dramatically reducing assembly time while maintaining design flexibility through the modular system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The strands are prepared in advance with male/female connectors already attached, positioning all necessary joining elements before assembly begins. This preliminary preparation of components with integrated connection mechanisms eliminates the need for complex real-time alignment and joining operations during the creation process, significantly improving productivity.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10245503B2Apparatus for playing a game
Publication Date: 2019.04.02 HEASMAN MURRAY
  • US10245503B2 patent drawing
  • US10245503B2 patent drawing
  • US10245503B2 patent drawing

AI summary

An apparatus for playing a game comprises a three dimensional structure assembled from a plurality of interconnectable and disengageable construction elements. Each construction element is a shaped elongate body piece with two end mating faces or surfaces. Each mating surface has a male or female connector or two female orifices plus a four way male connector to enable each construction element to connect to and disengage other like construction elements. The interconnection between two contacting faces or surfaces is allowable in one orientation only.