Foam-Filled Pickleball Paddle Core for Power and Vibration Damping
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Solution Overview
Problem
Existing paddles for sports like pickleball and paddleball lack performance enhancements, particularly in terms of power, feel, and vibration reduction.
Innovation Solution
A manufacturing process for a solid paddle that involves coring out a portion of the core, filling the gap with a first filler such as foam, and wrapping a frame around the perimeter with a second filler, enhancing power and reducing vibration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If a solid paddle is used, then structural integrity is maintained, but power and vibration reduction are limited
Solution Approach 1:
The core is segmented by removing portions to create cavities, which are then filled with filler material. This segmentation allows the paddle to have both solid structural integrity and enhanced power characteristics through the cavities and filler combination.
Solution Approach 2:
The paddle combines multiple materials including the original core material, cavity filler material, and frame material to create a composite structure that achieves both strength and power enhancement simultaneously.
2Object-affected harmful factors
If the core is solid, then structural stability is maintained, but vibration is reduced
Solution Approach 1:
Portions of the core are extracted to create cavities, which are then filled with filler material. This extraction and replacement process reduces vibration while maintaining structural stability through the filler material.
Solution Approach 2:
The cavity filler material acts as a cushioning element that reduces vibration before it can propagate through the paddle structure, providing vibration reduction while maintaining overall stability.
3Power
If filler material is added to enhance power, then device complexity increases
Solution Approach 1:
The manufacturing process segments the core into sections with cavities, which are then filled with filler material. This segmentation approach, while adding complexity, allows for systematic production and consistent results.
Solution Approach 2:
The use of composite materials requiring multiple manufacturing steps increases device complexity, but enables the paddle to achieve superior power characteristics that justify the additional manufacturing complexity.
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 process results in a paddle that provides improved power and reduced vibration, offering better player performance and feel.
Implementation Method 1
filling the gap with a first filler such as foam
Implementation Method 2
wrapping a frame around the perimeter with a second filler, enhancing power and reducing vibration
Data Source
AI summary
The present teachings generally include game paddles such as pickleball paddles. For example, a pickleball paddle disclosed herein may include a first surface, a second surface, and a core disposed therebetween, where the core defines a plurality of gaps that can accommodate one or more fillers, e.g., to provide vibration dampening and/or to otherwise affect performance, comfort, and enjoyment. In some aspects, a frame may also or instead include a filler disposed therein and/or adjacent thereto.