Rotatable Cleats and Fluid Sole for Baseball Footwear
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Solution Overview
Problem
Baseball and softball cleats lack versatility and customization options, providing inadequate traction and comfort on various playing surfaces, and have seen limited innovation over the years.
Innovation Solution
The development of a shoe with removable and rotatable cleats using a screw-type or click-lock fastener system, combined with an internal fluid comfort system and a decorative protective flap, allowing for customizable cleat placement and distribution around the sole for different sports and positions, and incorporating a fluid-based weight distribution system for enhanced comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional fixed cleats are used, then the structure is simple and easy to manufacture, but the adaptability to different surfaces and positions is poor
Solution Approach 1:
The cleat system is divided into multiple independent cleats that can be individually positioned and rotated on the sole. Each cleat can be separately adjusted to different locations and orientations, allowing customization for various sports and playing surfaces while maintaining a modular structure that is relatively easy to manufacture.
Solution Approach 2:
The cleats are designed to be rotatable and repositionable on the sole rather than being fixed. This dynamic adjustment capability allows the cleat configuration to adapt to different sporting conditions, player preferences, and surface types, transforming a static structure into a flexible, customizable system.
2Ease of operation
If traditional fixed cleats are used, then the manufacturing process is simple, but the comfort and weight distribution are inadequate
Solution Approach 1:
An inflatable air cushion system is integrated into the shoe sole to provide dynamic comfort and weight distribution. The air cushion can be inflated and deflated to adjust pressure distribution across the foot, enhancing comfort during athletic activities. This pneumatic element adds complexity to manufacturing but significantly improves operational comfort.
3Reliability
If traditional fixed cleats are used, then the structure is straightforward, but the traction and stability on various surfaces are insufficient
Solution Approach 1:
The traction system is segmented into multiple independent cleats that can be individually positioned around the sole perimeter. This segmentation allows optimization of cleat placement for specific sports and surfaces, with each cleat contributing to overall traction and stability in its designated location.
Solution Approach 2:
The cleat configuration allows for asymmetric arrangement around the sole, enabling customization based on the specific sporting activity and surface conditions. Players can position cleats asymmetrically to match their preferred stance, playing style, or the specific requirements of their sport, optimizing traction and stability for individual needs.
4Adaptability or versatility
If traditional fixed cleats are used, then the design is simple, but the customization options for different athletes are limited
Solution Approach 1:
The cleat system is segmented into multiple independently adjustable components, allowing each cleat to be individually positioned and oriented. This segmentation provides extensive customization options for different athletes and sports, while the modular nature keeps the overall system relatively manageable and not excessively complex.
Solution Approach 2:
The cleats feature rotational and repositionable characteristics that enable dynamic customization. Athletes can adjust cleat positions and orientations based on their specific needs, and the system can be reconfigured for different sports or playing conditions, providing versatility without requiring an entirely different shoe design for each application.
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 solution provides athletes with a versatile, customizable, and comfortable footwear option that adapts to various playing surfaces and positions, enhancing traction, stability, and comfort while extending the life of the cleats through adjustable positioning and wear distribution.
Implementation Method 1
an internal fluid system is used below the sock liner to distribute the athlete's weight while running or while engaged in playing the game. The fluid is responsive to pressure generated on the sock liner during use.
Data Source
AI summary
Footwear having an upper and a ground engaging sole, a sock liner disposed above the sole and inside the upper, the sock liner having a hollow channel with a flowable fluid contained therein, the channel having a venturi for restricting the flow of fluid therethrough, and a plurality of cleats secured to the sole, the cleats being rotatably mounted for adjusting their position on the sole, and a tongue with an extension having a pocket for receiving inserts with a design or color complimentary to the uniform of the wearer.