Self-supporting bimini top with four contact points
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Solution Overview
Problem
Traditional bimini tops for boats have six connection points that create obstructions for boarding and visibility issues, and tend to flutter in the wind, producing undesirable noise.
Innovation Solution
A self-supporting bimini top design utilizing only four contact points, with adjustable stanchions and a tension bow system that allows for easy deployment and stowage without disengaging the structure, featuring stretchable bow pockets and a plastic sleeve for smooth action and noise reduction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If traditional bimini top uses six connection points, then structural stability is improved, but visibility and access are worsened due to obstructions
Solution Approach 1:
The patent removes two connection points from the traditional six-point bimini top structure, extracting only the essential four points needed for stability. This reduction eliminates the front corner connections that create obstructions for visibility and access, while maintaining structural integrity through the optimized four-point geometry.
2Strength
If traditional bimini top includes multiple connections, then structural support is improved, but wind noise and visual obstructions are worsened
Solution Approach 1:
The patent eliminates the front corner connections that generate wind noise and visual obstructions, retaining only the four essential connection points. This extraction removes the problematic elements while preserving the structural support function through the optimized four-point configuration.
3Stability of the object's composition
If bimini top uses fixed structure, then structural stability is improved, but ease of storage and deployment is worsened
Solution Approach 1:
The patent incorporates a telescopic main bow that can extend and retract, transforming the fixed structure into a dynamic one. This allows the bimini top to maintain structural stability when deployed while enabling easy storage by retracting the main bow to a compact size, eliminating the need for complex disassembly.
4Ease of operation
If bimini top uses fewer contact points, then visibility and access are improved, but structural stability is worsened
Solution Approach 1:
The patent employs an asymmetric four-point connection configuration optimized for stability. The specific arrangement of the four connection points (two at the rear corners and two along the sides) creates an asymmetric geometry that provides both excellent structural stability and unobstructed access, proving that fewer points can be sufficient with proper geometric optimization.
Data Source
AI summary
A self-supporting bimini top frame is independently supportable on four contact points. A main bow defines a first support member for a bimini top connectable to the bimini top frame. The main bow defines first and second contact points. A pair of stanchions are pivotably connected to the main bow and define third and fourth contact points. A primary tension bow is pivotably and slidably connected to the main bow and defines a second support member for the bimini top. A bimini top may also be secured on the bimini top frame.