Universal Child Seat Assembly for Multi-Conveyance Coupling

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Solution Overview

Problem

Parents and caregivers often need to purchase and store multiple products for conveying and securing children, which can be expensive and space-consuming.

Innovation Solution

A child seat that can be coupled to various assemblies such as strollers, bicycles, wagons, chairs, and car seats, featuring removable and foldable components to provide multiple functionalities with minimal equipment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple separate child safety products are purchased for different conveyances, then safety and functionality for each specific use is ensured, but cost and storage space requirements increase

Engineering Contradiction:
ImprovesafetyVSAvoidnumber of products
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The child seat is designed with universal coupling mechanisms that enable it to be safely attached to multiple types of conveyances including strollers, bicycles, wagons, and motor vehicles. The seat maintains safety compliance across all applications through standardized coupling interfaces and adaptable mounting systems, eliminating the need for separate specialized seats for each conveyance type.

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

Solution Approach 2:

The invention separates the child seat from the conveyance-specific mounting components. The seat itself remains a constant, reusable unit while different coupling mechanisms can be attached to or removed from the seat to match different conveyance types. This segmentation allows the core safety component to be shared across multiple uses.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple separate child safety products are purchased for different conveyances, then specific functionality for each conveyance is ensured, but storage space requirements increase

Engineering Contradiction:
ImprovefunctionalityVSAvoidstorage space
Core Design Contradiction:
Adaptability or versatilityVSVolume of stationary object

Solution Approach 1:

The child seat incorporates universal coupling mechanisms that enable it to be safely attached to multiple types of conveyances including strollers, bicycles, wagons, and motor vehicles. The seat maintains safety compliance across all applications through standardized coupling interfaces and adaptable mounting systems, eliminating the need for separate specialized seats for each conveyance type.

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

Solution Approach 2:

The invention merges multiple functionality requirements into a single child seat platform. By integrating universal coupling capabilities and adaptable mounting options, the seat combines the functions of what would traditionally require separate specialized seats for different conveyances, reducing storage needs to that of one seat plus minimal coupling components.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If a child seat is designed to couple to multiple different assemblies, then versatility and reduced product quantity is achieved, but device complexity increases

Engineering Contradiction:
ImproveversatilityVSAvoidcoupling mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The invention separates the child seat from the conveyance-specific mounting components. The seat itself remains a constant, reusable unit while different coupling mechanisms can be attached to or removed from the seat to match different conveyance types. This segmentation allows the core safety component to be shared across multiple uses.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent employs intermediary coupling mechanisms that serve as adapters between the standardized child seat and various conveyance types. These intermediary components handle the complexity of different mounting requirements while presenting a simple, consistent interface to the seat, thereby managing system complexity without compromising versatility.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12552438B2Seat assembly and systems
Publication Date: 2026.02.17 VEER GEAR LLC
  • US12552438B2 patent drawing
  • US12552438B2 patent drawing
  • US12552438B2 patent drawing

AI summary

A seat (1000) may include mounting components (1054a, 1054b) that may mate with corresponding components on other assemblies. The seat may include one or more features that may rotate or move to provide for coupling to the one or more assemblies. Assemblies include, but are not limited to, a stroller, a bicycle adapter, a wagon, a booster seat, a camping chair, a high chair, a stadium seat/picnic table, a hiking pack, an infant carrier, a car seat, a booster car seat, or an airline seat.