Infant support seat cushion
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Solution Overview
Problem
Existing infant and child support devices lack a stable and secure configuration that allows for comfortable, safe, and adjustable positioning of infants, particularly during early motor skill development, while also providing entertainment options and easy access to toys or tablets.
Innovation Solution
A soft resilient contoured cushion chair with a wide stable base, featuring insertable tray restraints, auxiliary straps, and recesses for toy retention, designed to securely position an infant with adjustable confinement and easy access to items, utilizing a resilient foam core and flexible synthetic covering for comfort and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a soft resilient cushion is used for infant comfort, then comfort is improved, but structural stability and confinement security deteriorate
Solution Approach 1:
The cushion is divided into multiple functional zones: a soft resilient body member for comfort, rigid arm supports for structural stability, and integrated tray restraints for confinement security. Each segment performs a specific function, resolving the contradiction between softness and stability.
Solution Approach 2:
The device combines different materials with complementary properties: soft resilient foam for comfort, rigid plastic or wood for arm supports and tray, and flexible synthetic covering. This composite structure achieves both comfort and structural integrity.
2Stability of the object's composition
If a wide stable base is used for stability, then stability is improved, but device complexity increases
Solution Approach 1:
The wide stable base is integrated directly into the cushion body as a contoured foundation, rather than being a separate component. This merging approach provides stability while maintaining simplicity in the overall structure.
3Adaptability or versatility
If insertable tray restraints are added for item retention, then functionality is improved, but device complexity increases
Solution Approach 1:
The tray restraint system is designed to accommodate multiple types of items (toys, tablets, books) through a universal insertable tray structure with restraints, reducing the need for multiple specialized components.
Solution Approach 2:
The tray restraints utilize the resilient properties of the cushion body to provide dynamic retention - the tray can be easily inserted and removed, while the resilient material provides automatic retention force during use.
4Reliability
If auxiliary straps are integrated for safety, then safety is improved, but ease of operation deteriorates
Solution Approach 1:
The auxiliary straps are pre-positioned within recesses in the arm supports, with receiving slots that guide proper placement. This preliminary positioning reduces the complexity of strap installation while maintaining safety.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The cushion chair provides a stable, comfortable, and safe seating environment for infants, allowing for hands-off orientation for caregivers, with adjustable engagement for various age groups and easy access to toys or tablets, ensuring secure and entertaining positioning.
Implementation Method 1
a resilient foam core
Implementation Method 2
flexible synthetic covering
Data Source
AI summary
An infant support and stabilization cushion seat to provide a safe and secure containment and retainment of an infant in a sitting position. The support cushion seat is formed of a resilient shape retaining foam core with a yielding encapsulating surface cover material defining a contoured child receiving area therewithin. An insertable access retainment tray portion overlies a portion of the child receiving area with deflectable under child placement and retrieval returning to the original orientation, once released.