Diamond Bodyboard Design for Maneuverability and Stability
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Solution Overview
Problem
Conventional bodyboards face challenges in maneuverability and control, especially on larger waves, due to their design which compromises buoyancy and stability, making it difficult to execute tricks and maintain speed.
Innovation Solution
A novel diamond-shaped or kite-shaped bodyboard design with narrower tail sections and a raised hump on the top surface to prevent sliding and enhance buoyancy, along with parallel rails for improved grip and control, allowing for quicker turns and better wave tracking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional bodyboard designs are used, then buoyancy and stability are maintained, but maneuverability and control on larger waves deteriorate
Solution Approach 1:
The bodyboard is divided into distinct functional zones: a wider nose section for buoyancy and wave engagement, a narrower waist section for maneuverability, and a tail section with specific contours for control. This segmentation allows each zone to optimize its function without compromising overall performance.
Solution Approach 2:
Different sections of the bodyboard have different width characteristics tailored to their specific functions. The nose is wider for stability and wave catching, the middle section is narrower for maneuverability, and the tail has optimized contours for control. This local variation in geometry resolves the contradiction between overall stability and localized maneuverability.
2Ease of operation
If the bodyboard design is modified for quicker turns, then maneuverability is improved, but buoyancy is compromised
Solution Approach 1:
The bodyboard features a non-uniform width distribution where the nose section is wider to provide buoyancy, while the waist and tail sections are narrower to enable quick turns. This localized variation in dimensions allows the board to maintain buoyancy where needed while achieving maneuverability where required.
Solution Approach 2:
The board is segmented into functional zones with different width characteristics. The wider nose provides buoyancy, while the narrower mid-section and tail facilitate rapid turning. This segmentation resolves the contradiction by distributing width characteristics to different functional zones.
3Ease of operation
If the bodyboard design is modified for better wave tracking, then control is improved, but stability is compromised
Solution Approach 1:
The tail section features optimized contours and width characteristics that enhance wave tracking and control, while the nose section maintains wider dimensions for stability. This local optimization of geometry allows the tail to provide superior control without compromising the overall stability provided by the nose section.
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 new design enhances maneuverability and control on various wave types without compromising buoyancy, enabling smoother turns and improved stability, particularly on larger waves.
Implementation Method 1
a raised hump or ridge is provided across the top surface of the board, positioned about two thirds the distance from the tail to the nose that is designed to provide a structure to engage the upper chest area of a rider and impede the rider from sliding forward on the board
Implementation Method 2
The invention may also be adapted for snow riding
Data Source
AI summary
A wave riding vehicle having a top surface, a bottom surface, a rear tail, a nose, and said tail and nose are connected by opposite left and right side rails, and the side rails extend substantially linearly from the tail and away from a central axis and then linearly extend to the nose and toward the central axis and embodiments include a central arcuate hump that transverses the top surface.