Ergonomic Cane Base Shaped Like Human Foot
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Solution Overview
Problem
Conventional walking canes often result in uneven balance and discomfort due to the shifting of weight between the cane and legs, leading to instability and reduced user satisfaction.
Innovation Solution
A walking cane design featuring a base shaped like a human foot, made of flexible materials such as rubber or silicone, with an adjustable stem and handle, incorporating features like a lighting portion, alarm button, and removable coverings for enhanced stability, comfort, and adaptability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional walking cane with a rigid base is used, then the structure is simple and stable, but the user experiences uneven balance and discomfort due to weight shifting between the cane and legs
Solution Approach 1:
The base of the cane is made from a flexible material such as rubber, cushioned rubber, or silicone, allowing the base to bend and flex during use. This flexibility enables the base to adapt to walking motions and distribute weight more evenly, improving user comfort and balance while maintaining a relatively simple overall structure
Solution Approach 2:
The cane base is designed to be dynamically flexible rather than statically rigid. The flexible material allows the base to change shape and absorb forces during the walking cycle, enabling the cane to adapt to varying loads and movements, thereby reducing the uneven weight shifting that causes discomfort
2Reliability
If the base is made flexible to improve comfort, then user stability and comfort are enhanced, but the manufacturing complexity increases
Solution Approach 1:
The base is constructed as a flexible shell or solid piece from rubber, cushioned rubber, or silicone materials. This approach provides inherent flexibility and shock absorption properties while maintaining structural integrity and stability during use. The single-piece flexible construction is actually simpler to manufacture than rigid bases with multiple components, joints, and fasteners
Solution Approach 2:
The use of rubber, cushioned rubber, or silicone materials provides a combination of flexibility, durability, and stability in a single material system. These materials naturally offer shock absorption, grip, and structural support, eliminating the need for complex composite structures while achieving both comfort and stability
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 ergonomic design provides improved stability and comfort by mimicking a natural walking motion, accommodating various user needs and environments, while also offering additional features like adjustable height and emergency assistance.
Implementation Method 1
The base may be comprised of a plurality of portions, with one portion being flexible responsive to a force applied to one or more other portions. The base may be made of a material such as rubber, cushioned rubber, or silicone, or any other polymers/combination of polymers that allow for the cane base to be flexible.
Data Source
AI summary
A system for a walking cane is provided. The walking cane may include a stem and a base, and the base may be provided in the shape of a human foot. The base may be made of various types of materials, such as a flexible silicone or rubber material. The foot shape may provide a natural, ergonomic feel for the user.