Mobility Walker with Angled Vertical Supports for Unobstructed Vision
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Solution Overview
Problem
Traditional baby walkers have a wide footprint that obstructs a child's view and lack interchangeable wheels for indoor and outdoor use.
Innovation Solution
A mobility walker with vertical support members angled between 70 and 90 degrees, allowing unobstructed vision, and interchangeable wheel assemblies for indoor and outdoor use, featuring a framework with a ring-shaped top portion and square bottom portion, and adjustable vertical support members with removable wheel assemblies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If traditional walkers use wide support legs for safety, then stability is improved, but the infant's view of the floor is obstructed
Solution Approach 1:
The support legs are oriented vertically (90 degrees from horizontal) rather than at traditional angled configurations. This dimensional change in orientation allows the legs to be positioned such that they provide stability while clearing the visual path of the infant, eliminating the trade-off between stability and vision.
2Ease of operation
If walkers have fixed wheels designed for indoor use, then indoor mobility is optimized, but outdoor usability is limited
Solution Approach 1:
The wheel assemblies are made interchangeable and removable, allowing the walker to dynamically adapt to different environments. Users can swap between indoor wheels (optimized for smooth surfaces) and outdoor wheels (designed for rougher terrain), making the walker versatile for both indoor and outdoor use.
Solution Approach 2:
The walker is designed with universal compatibility for multiple wheel types, enabling it to perform multiple functions across different environments. The standardized mounting system allows various wheel assemblies to be attached to the same walker frame, providing universal adaptability.
Data Source
AI summary
A mobility walker includes a framework having a top portion that includes a support rail positioned parallel to the ground surface. The framework has a bottom portion that includes four support rods distributed in a square configuration and includes a plurality of vertical support members extending between the bottom and top portions such that the top portion is supported above the bottom portion. The walker includes a child support portion having a first end coupled to the support rail of the top portion and having a flexible configuration suspended from the top rail, the child support portion defining a pair of leg holes. A plurality of wheel assemblies is releasably coupled to lower ends of vertical support members. Each vertical support member defines a vertical axis oriented at an angle between 70 degrees and 90 degrees and, preferably, between 80 and 90 degrees relative to the ground surface.