Wakeboard Clamp Rack Locking for Vibration-Stable Storage
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Solution Overview
Problem
Conventional wakeboard and accessory storage systems face challenges in securely holding boards of varying lengths, widths, and thicknesses due to limitations in elastic cord and clamping mechanisms, which often result in vibration and instability during boat motion.
Innovation Solution
A clamp rack system with pivotable clamping members actuated by a handle, featuring a releasable braking lever and linkage bar to accommodate different accessory thicknesses, ensuring secure storage by applying force through a spring mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If elastic cord is used to secure the board, then various board widths and thicknesses can be accommodated, but the board is free to move or vibrate within the elastic range
Solution Approach 1:
The patent replaces the elastic cord mechanical system with a ratchet-based mechanical system that provides positive locking. The ratchet mechanism converts the continuous elastic range into discrete locked positions, eliminating vibration while maintaining adaptability through adjustable positioning.
Solution Approach 2:
The patent introduces a ratchet mechanism as an intermediary between the board and the fork. This intermediary component provides the locking function that the elastic cord cannot achieve, while still allowing accommodation of various board dimensions through adjustable ratchet engagement points.
2Reliability
If spring-bias clamping system is used to hold board securely, then board is clamped in place, but wind force from forward motion overcomes spring force causing vibration
Solution Approach 1:
The patent transitions from a static spring-bias system to a dynamic ratchet system that can adapt to different board widths. The ratchet mechanism allows the clamping force to be adjusted and locked at different positions, providing both security and adaptability.
Solution Approach 2:
The patent segments the clamping mechanism into adjustable ratchet positions rather than a continuous spring system. This segmentation allows discrete locking at various widths, accommodating different board sizes while maintaining secure clamping.
3Adaptability or versatility
If open fork design is used to accommodate widest accessory, then various board widths can be secured, but clamping mechanism becomes complicated
Solution Approach 1:
The patent creates a universal ratchet mechanism that serves multiple functions: it provides clamping force, allows adjustment for different widths, and locks securely. This single mechanism replaces what would otherwise require multiple separate adjustment components.
Solution Approach 2:
The ratchet mechanism is designed to be self-adjusting and self-locking. Once the board is inserted, the user simply engages the ratchet, which automatically locks at the appropriate position without requiring complex adjustment procedures.
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 system effectively secures wakeboards and other accessories of varying dimensions, minimizing vibration and instability, even under wind forces, by allowing for relative motion of clamping members to adapt to different thicknesses and configurations.
Implementation Method 1
When the releasable braking lever is released, a spring may be used to return the clamping member to an open position.
Data Source
AI summary
A storage device including a body defining at least one receiver and at least one clamping member. The clamping member includes a first position for receiving an accessory for storage and a second position to apply force to secure an accessory to the receiver for storage. A handle actuator may actuate movement of the clamping member. The clamping member may translate from the first position to the second position to apply force to secure an accessory for storage. The clamping member may be held in the secure position by a releasable braking lever.