Inflatable Swim Platform with Tapered Wake Design
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional swim platforms on watersports boats are often too high and do not extend far enough behind the boat, making it difficult to enter and re-board, and they interfere with the wake, affecting water sports performance.
Innovation Solution
An inflatable swim platform that can be attached to a boat and towed behind, designed to be rearwardly tapered and positioned behind the transom, allowing it to float without interfering with the boat's wake, with a forward wall longer than the aft wall and angled sidewalls that do not extend beyond the boat's sides, and a pivoting attachment mechanism for easy deployment and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the swim platform is positioned higher above the water to keep it above the propeller, then propeller safety is improved, but ease of entering and re-boarding the boat deteriorates
Solution Approach 1:
The swim platform is made movable and adjustable in height relative to the water surface. It can be positioned in different vertical locations depending on whether the boat is moving or stationary, allowing it to be high above water during operation for propeller safety, and lower when docked for easy boarding. This dynamic positioning resolves the contradiction between propeller safety and ease of boarding.
Solution Approach 2:
The swim platform is designed as a separate, detachable component rather than a fixed integrated structure. It can be independently positioned, adjusted, and removed from the boat, allowing optimal positioning for different operational conditions. This segmentation enables the platform to be high during operation for safety and low during docking for accessibility.
2Reliability
If the swim platform extends further behind the boat to provide safe distance from propeller, then propeller safety is improved, but wake interference worsens
Solution Approach 1:
The swim platform's longitudinal position relative to the boat is made adjustable. During water sports operations, the platform can be positioned closer to the boat to avoid wake interference, while during docking or when not in use, it can be extended further behind to provide safe distance from the propeller. This dynamic positioning resolves the contradiction between safety and wake interference.
Solution Approach 2:
The swim platform is pre-positioned at optimal locations for different operational modes. Before water sports activities, it is positioned close to the boat to minimize wake disruption. Before docking or when the boat is stationary, it is positioned further behind to ensure propeller safety. This preliminary positioning for different conditions resolves the contradiction.
3Strength
If a conventional rigid swim platform is used, then structural strength is improved, but adaptability to different boat types and conditions deteriorates
Solution Approach 1:
The swim platform is designed as a modular, detachable component that can be independently attached to or removed from different boat types. The attachment mechanism allows it to be securely mounted on various transom configurations while maintaining its structural integrity. This segmentation enables the same platform design to adapt to different boat types without compromising strength.
Solution Approach 2:
The swim platform is designed with universal attachment features that accommodate different boat types, sizes, and configurations. The same platform can be used on various water sports boats, and it can serve multiple functions including serving as a boarding platform, a sports launch area, and a storage surface. This universality resolves the contradiction between strength and adaptability.
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 inflatable swim platform provides a stable area for passengers while allowing watersports to be performed without disrupting the boat's wake, enabling safe entry and exit and enhancing water sports experience by maintaining the natural wake dynamics.
Implementation Method 1
an inflatable body that is inflatable with an interior cavity
Data Source
AI summary
A swim platform for attachment to a boat includes a rearwardly tapered inflatable body including a top surface capable of supporting a standing person, an outer perimeter including a forward wall, an aft wall, and a port sidewall and a starboard sidewall extending between the forward wall and aft wall. The forward wall is positionable adjacent the transom. The forward wall is longer than the aft wall and is configured not to extend laterally beyond the starboard and port sides at the transom. The swim platform may be left in the water while the boat is moving and is designed not to interfere with the boat's wake.