Nursing Chair with Segmented Adjustable Armrests for Infant Support
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Solution Overview
Problem
Conventional nursing chairs do not adequately support both the mother and infant during breastfeeding, lacking adjustable features to ensure comfort and security.
Innovation Solution
A nursing chair with adjustable armrests that can be repositioned to support an infant, allowing for various configurations to facilitate comfort during breastfeeding, along with an optional privacy screen for discretion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional nursing chairs are used, then the chair structure is simple, but the chair cannot adequately support both mother and infant during breastfeeding
Solution Approach 1:
The armrest is divided into multiple segments that can move independently relative to each other. The first armrest portion is coupled to the seat and can move relative to the second armrest portion, allowing each segment to be positioned independently to support different body parts (mother's arm, infant's body, infant's head), thereby enhancing support capability while maintaining manageable structural complexity
Solution Approach 2:
The armrest is designed with dynamic movement capabilities through multiple degrees of freedom. The armrest portions can move between fixed and floating configurations, allowing the structure to adapt its shape and position dynamically to accommodate different nursing positions and provide versatile support for both mother and infant
2Adaptability or versatility
If fixed armrests are used, then the chair structure is simple, but the chair cannot accommodate various nursing positions and configurations
Solution Approach 1:
The armrest employs dynamic mechanisms allowing movement along multiple axes. The first armrest portion can move relative to the second portion along a first axis, and the second portion can move relative to the seat along a second axis, enabling the armrest to adapt to various nursing positions without requiring an overly complex mechanism
Solution Approach 2:
The adjustable armrest is designed to perform multiple functions: supporting the mother's arm, supporting the infant's body, supporting the infant's head, and providing a barrier. This multi-functionality is achieved through a unified adjustable structure rather than multiple separate components, balancing versatility with structural simplicity
Data Source
AI summary
A nursing chair includes a seat and one or more adjustable armrests for supporting an infant. The adjustable armrests are repositionably movable in various directions to suitably position the infant and facilitate comfort of a mother and the infant during breastfeeding. The nursing chair may also include a privacy screen for selectively obscuring the mother and/or infant.