Marble Track Connector for Flexible Modular Path Design

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Solution Overview

Problem

Marble run kits lack flexibility in marble path design due to the rigid connection between track sections, limiting creative possibilities.

Innovation Solution

A marble run kit with removably and flexibly connected tube modules, featuring track sections with connecting posts and track connectors that allow for non-rigid relationships between modules, enabling customizable track builds and varied marble paths.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If rigid connection between track sections is used, then ease of operation is improved, but adaptability deteriorates

Engineering Contradiction:
Improveease of useVSAvoidflexibility in marble path design
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The track system is divided into separate modular components: tube modules with connecting portions and track sections with connecting posts. The connector acts as an intermediary element that joins these segments, allowing each module to be independently designed and positioned while maintaining overall system functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A separate connector component serves as an intermediary between the tube module and track section. This mediator allows for flexible connection while maintaining structural integrity, enabling the track section to be positioned at various angles relative to the tube module without requiring rigid integration.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If rigid connection between track sections is used, then reliability is improved, but device complexity deteriorates

Engineering Contradiction:
Improvepredictable designsVSAvoidconnection structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The connector integrates multiple functions into a single component: it receives connecting posts from the track section, provides structural support, enables angular adjustment, and maintains reliable marble transfer between modules. This consolidation simplifies the overall connection structure while ensuring dependable operation.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The connector is designed as a universal component that can accommodate various track section configurations and angles. It provides multi-functional capability by supporting mechanical connection, angular adjustment, and marble guidance simultaneously, reducing the need for multiple specialized parts.

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

Data Source

PatentUS11779853B2Marble track connection system
Publication Date: 2023.10.10 PIKE BRANDS LLC
  • US11779853B2 patent drawing
  • US11779853B2 patent drawing
  • US11779853B2 patent drawing

AI summary

A marble run track connection arrangement for use with a plurality of physically interconnectable marble run elements includes a marble track section, a tube, and a connector. The marble track section has first and second connecting posts coupled to or forming a portion of a marble travel path of the marble track section. The tube includes a connecting portion configured to directly physically connect to another tube. The connecting portion passes a marble from or to the other tube. The tube also has a side opening configured to receive a marble therethrough into or out of an interior of the first tube. The tube also includes a track connector extending outward from the tube. The connector is configured to receive the first and second connecting posts and to couple to the track connector such that a path is defined between the marble travel path and the interior of the tube.