Collapsible Watercraft Assembly with Telescopic Pontoon Posts
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Solution Overview
Problem
Existing collapsible watercraft designs face challenges in efficiently transitioning between operating and stowed configurations while maintaining structural integrity and ease of storage.
Innovation Solution
A collapsible watercraft assembly comprising pontoon halves with extendable posts and a selectively engageable frame member that allows for telescopic interconnection and disconnection, enabling the watercraft to switch between operating and stowed configurations, with the frame member being stackable for compact storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the watercraft uses a rigid fixed structure, then structural stability is maintained, but storage compactness deteriorates
Solution Approach 1:
The watercraft is divided into separate pontoon halves that can be independently assembled and disassembled. Each pontoon half contains segmented posts that can be telescoped and connected or disconnected as needed, allowing the structure to be compact for storage yet stable when assembled.
Solution Approach 2:
The watercraft structure transitions from a static rigid configuration to a dynamic reconfigurable system. The posts are designed to be telescopic and可连接/断开, enabling the structure to adapt between a compact stowed state and a stable operating state, providing flexibility in configuration.
2Volume of moving object
If the watercraft uses a collapsible telescopic structure, then storage compactness is improved, but structural integrity deteriorates
Solution Approach 1:
The collapsible structure is achieved through segmented posts that can be telescoped. Each post is divided into sections that slide within each other, allowing compact storage while maintaining full structural integrity when assembled and locked in place.
Solution Approach 2:
Connection elements serve as intermediaries between the telescopic posts, providing mechanical coupling that ensures structural integrity. These intermediaries transfer and distribute loads across the collapsible joints, maintaining strength despite the telescopic design.
3Ease of operation
If the watercraft uses a simple connection system, then ease of assembly is improved, but structural stability deteriorates
Solution Approach 1:
The connection system uses dynamic locking mechanisms that can be easily engaged and disengaged by the user. The telescopic posts incorporate simple locking features that provide stable structural connection when engaged, yet allow easy assembly and disassembly when disengaged, balancing simplicity with stability.
Data Source
AI summary
A collapsible watercraft assembly can include a first pontoon half, a second pontoon half, and a frame member. Each pontoon half can have a top surface, a bottom surface, and at least one post. The first pontoon half and the second pontoon half can be positionable with respect to one another in an operating configuration and a stowed configuration. The operating configuration can be defined when the sterns of the pontoon halves confront one another and the stowed configuration can be defined when the top surfaces of the pontoon halves confront one another. The frame member can be concurrently engageable with the posts to fix the pontoon halves together in the operating configuration. The posts can be interconnected with one another when the first pontoon half and the second pontoon half are in the stowed configuration.