Adjustable infant seat
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Solution Overview
Problem
Existing infant seats lack the ability to adjust the incline of the upper and lower body support surfaces and side restraints, necessitating manual adjustments with pillows or other supports, and fail to accommodate changing reclining positions as infants grow.
Innovation Solution
An adjustable infant seat assembly with independently adjustable first and second seat portions and lateral containment supports, featuring multiple adjustment assemblies that allow for variable angular orientations and secure restraint systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If infant seats use fixed predetermined angles for seat portions, then the structure is simple and reliable, but the adaptability to different infant needs and growth stages is poor
Solution Approach 1:
The infant seat is divided into multiple independently adjustable seat portions (first seat portion, second seat portion, third seat portion) that can be adjusted relative to each other. Each portion can be independently positioned to create different recline angles and configurations, allowing the seat to adapt to various infant needs without requiring a completely different seat design.
Solution Approach 2:
The seat portions are designed with dynamic adjustment capabilities through pivot connections and adjustment assemblies. The first seat portion can pivot relative to the second seat portion, and the third seat portion can pivot relative to the second seat portion, enabling the seat to transition between different angular configurations to accommodate changing infant requirements.
2Ease of operation
If infant seats lack adjustable incline capability, then the device complexity is reduced, but the comfort and health support for infants is insufficient
Solution Approach 1:
The adjustment assemblies enable dynamic inclination changes of the seat portions. The first adjustment assembly adjusts the angle between the first and second seat portions, while the second adjustment assembly adjusts the angle between the second and third seat portions, providing customizable incline positions to enhance infant comfort and support digestion.
Solution Approach 2:
The seat portions can be adjusted to change the inclination angle parameter. By modifying the angular relationship between seat portions through the adjustment assemblies, the seat provides different incline positions optimized for various infant needs such as digestion support or comfortable resting positions.
3Adaptability or versatility
If side restraints are fixed in position, then the manufacturing precision and reliability are improved, but the ability to accommodate different infant sizes and positions is reduced
Solution Approach 1:
The restraint system is segmented into multiple components including lateral containment supports, head support portions, and foot support portions that can be independently adjusted. This segmentation allows each restraint element to be positioned separately to accommodate different infant sizes and positions while maintaining overall system reliability.
Solution Approach 2:
The lateral containment supports and head support portions are designed with dynamic adjustment capabilities. These components can be repositioned relative to the seat portions to accommodate infants at different growth stages and positions, enhancing the restraint system's adaptability without compromising safety.
Data Source
AI summary
An adjustable infant seat assembly is disclosed herein that includes various adjustment assemblies for providing variable angular orientations of multiple aspects of the adjustable infant seat assembly. The adjustable infant seat assembly also includes a removable soft goods assembly.