Reconfigurable Toy Vehicle Loop Track with Extensible Helical Design

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing toy vehicle track sets lack innovative loop structures that provide additional fun features and play value, as they often rely on repetitive designs that fail to offer varied and reconfigurable loop stunt experiences.

Innovation Solution

A reconfigurable loop track with an extensible helical loop and baseplate that allows for multiple configurations by connecting different track segments, enabling toy vehicles to perform loop stunts and transition to various exit pathways, enhancing play value by offering multiple raceways and stunt experiences.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed loop track structure is used, then the structure is simple and easy to manufacture, but the play value and variety of loop stunt experiences are limited

Engineering Contradiction:
Improveplay valueVSAvoidstructure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The loop track is divided into multiple detachable segments that can be connected in different configurations. Each segment can be independently positioned and connected to form various loop structures, allowing the track to be reconfigured for different play scenarios while maintaining manufacturing simplicity for each individual segment.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The loop track incorporates adjustable and reconfigurable elements that allow the structure to change dynamically. Track segments can be moved, rotated, and repositioned to create different loop sizes, orientations, and configurations, transforming a static structure into a dynamic play system that adapts to various stunt requirements.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If a reconfigurable loop track with multiple configurations is implemented, then the play value and variety of experiences are enhanced, but the device complexity increases

Engineering Contradiction:
Improveloop stunt experiencesVSAvoidtrack structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The loop track segments are designed with universal connection interfaces that allow the same components to serve multiple functions. Each segment can be connected to different counterparts to form various loop configurations, enabling a single set of standardized parts to create diverse track layouts and stunt experiences without requiring specialized components for each configuration.

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

Solution Approach 2:

The loop track structure incorporates nested or interlocking segments that can be stored compactly when not in use. The modular design allows segments to be nested within each other or stored in an organized manner, managing the complexity of multiple configurations while maintaining ease of assembly and storage.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If the helical loop is made extensible to connect different outlet pathways, then the adaptability of the track increases, but the manufacturing precision requirements increase

Engineering Contradiction:
Improveoutlet pathway connectionVSAvoidconnection accuracy
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The helical loop incorporates adjustable parameters such as expandable sections, telescoping joints, or flexible connectors that allow the loop to change its effective length and shape. These parameter-changing mechanisms enable the loop to reach different outlet pathways while incorporating tolerance-compensating features that reduce the impact of manufacturing variations on connection accuracy.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The extensible portions of the helical loop utilize flexible materials or thin-walled structures that can bend, stretch, or deform to accommodate variations in connection points. This flexibility allows the loop to adapt to minor misalignments and manufacturing tolerances while maintaining structural integrity and functional performance across different configurations.

Inventive Principle:
Principle #30Flexible shells and thin films

Data Source

PatentUS11504639B2Reconfigurable toy vehicle loop
Publication Date: 2022.11.22 MATTEL INC
  • US11504639B2 patent drawing
  • US11504639B2 patent drawing
  • US11504639B2 patent drawing

AI summary

A loop track for toy vehicles comprising a baseplate and an extensible helical loop connected to the baseplate. The baseplate includes an inlet pathway and two or more outlet pathways positioned laterally along the baseplate. A first end of the helical loop is connected to the inlet pathway. A second end of the helical loop is removably connected to one of the two or more outlet pathways by laterally extending or contracting the helical loop. The loop track has a plurality of configurations and the configuration of the loop track is determined by the outlet pathway connected to the second end of the helical loop.