Asymmetrical Heel Pad Design for Golf Shoe Swing Stability
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Solution Overview
Problem
Golf shoes often fail to provide proper fit and stability due to symmetrical padding designs that do not account for the asymmetrical configuration of the human ankle, leading to foot movement during a golf swing, which affects performance.
Innovation Solution
A golf shoe with an asymmetrical heel padding configuration that fits the contour of the wearer's heel area, using one or more heel pads positioned asymmetrically to reduce voids around the heel portion, enhancing support and stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If symmetrical padding design is used in the heel cup, then the manufacturing process is simple, but the fit and support are insufficient due to not accounting for asymmetrical ankle configuration
Solution Approach 1:
The heel pad is designed with an asymmetrical configuration where the first portion (medial side) has a different shape and size than the second portion (lateral side). This asymmetry corresponds to the natural asymmetrical structure of the human ankle, providing better fit and support while maintaining manufacturing feasibility through a single molded piece construction.
2Device complexity
If symmetrical padding design is used in the heel cup, then the device structure is simple, but voids of space occur around the heel portion leading to foot movement
Solution Approach 1:
The heel pad features local variations in its structure with a first portion extending further on the medial side and a second portion on the lateral side. Each portion is specifically shaped to fill voids in corresponding areas of the heel cup, eliminating spaces that would otherwise allow foot movement while maintaining overall structural simplicity.
3Reliability
If asymmetrical padding configuration is used, then the fit and support are improved, but the manufacturing precision requirements increase
Solution Approach 1:
The heel pad is constructed as a single integrated molded piece that combines both the first and second portions with their asymmetrical configurations. This merging approach eliminates the need for separate assembly of multiple pads, reducing manufacturing precision requirements while maintaining the asymmetrical design benefits for improved fit and support.
Data Source
AI summary
Systems and methods for providing a golf shoe comprising a heel cup with an asymmetrical padding configuration to reduce foot movement during a golf swing. The asymmetrical padding configuration may include one or more heel pads that fit the contour of the heel area of the wearer's foot to provide proper support and fit to a golfer to reduce the voids of space that normally occur around the heel portion in a shoe. The support may lead to a better fit for increased comfort and more stability during the golf swing by reducing foot movement during the swing. The heel pad(s) may be provided between an outer and inner layer of material forming the shoe's upper and may be made of a variety of different materials that may give different stiffness and comfort to the heel area of the wearer's foot. In some examples, the shoe may be waterproof.