Hammock Enclosure with Segmented Rain Fly and Gear Sling
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Solution Overview
Problem
Existing hammock systems lack comprehensive protection from rain, wind, and insects, and do not allow for the suspension of heavy gear above the ground while providing accessible storage within the enclosure.
Innovation Solution
A hammock enclosure featuring an A-frame rain fly with insect-proof netting and a gear sling, allowing for protection from precipitation and insects without requiring centering over the hammock, and enabling gear storage with access from both inside and outside.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a rain fly is used to protect the hammock from rain, then protection from precipitation is improved, but water may still reach the hammock if the rain fly is not centered over it
Solution Approach 1:
The rain fly is divided into a main body and a separate gear sling portion. The main body provides rain protection for the hammock, while the gear sling portion extends downward to protect gear and can be independently positioned. This segmentation allows the rain fly to be centered over the hammock for optimal rain protection while the gear sling handles gear storage separately, eliminating the need to center the entire enclosure over the hammock.
Solution Approach 2:
The gear sling acts as an intermediary element between the rain fly and the ground. It suspends gear above the ground within the enclosure while allowing the rain fly to be positioned optimally for rain protection. The gear sling mediates between the need for rain protection and the need for gear storage, eliminating the centering constraint.
2Quantity of substance
If heavy gear is suspended above the ground within the enclosure, then storage capability is improved, but accessibility to the gear becomes more difficult
Solution Approach 1:
The gear sling is designed with dynamic accessibility features including a zipper closure and adjustable positioning. The zipper allows users to access gear from either inside or outside the enclosure by opening the closure, while the adjustable nature of the sling allows repositioning for optimal access. This dynamic design maintains storage capability while ensuring ease of access.
Solution Approach 2:
The gear sling serves multiple functions: it stores heavy gear above the ground, provides protection from rain and insects, and enables accessibility from both inside and outside the enclosure. The zipper closure and adjustable positioning features make it a multi-functional solution that addresses storage and accessibility requirements simultaneously.
3Object-affected harmful factors
If the rain fly is designed to protect from rain effectively, then protection from precipitation is improved, but the structure becomes more complex
Solution Approach 1:
The rain fly is segmented into a main body and a separate gear sling portion. This segmentation allows each component to be optimized for its specific function: the main body for rain protection and the gear sling for gear storage. The modular design simplifies the overall structure compared to a single integrated unit, as each segment can be independently adjusted and positioned.
Solution Approach 2:
Different portions of the enclosure have different qualities optimized for their specific functions. The main rain fly body is designed for maximum rain protection, while the gear sling portion is designed for gear storage and accessibility. This local optimization allows effective rain protection without requiring the entire structure to be overly complex.
Data Source
AI summary
A hammock enclosure including a rain fly, insect netting, and a load-bearing gear sling for providing the user of the hammock protection from rain, wind, and insects, and for permitting gear suspended above the ground surface to be stored in the same protected area, while providing access to the gear from both inside and outside of the enclosure, is described. The enclosure further includes opposing tubular end portions disposed in the rain fly through which the load-bearing suspension lines of the hammock pass, whereby protection is provided without having to deploy the enclosure such that it is centered over the hammock, once the tubular end portions are tightened about the suspension lines. The tubular portions further permit the present enclosure to be used with any camping hammock.