Waterfowl Decoy Hub with Height-Indexed Biasing and Tether Guides
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Solution Overview
Problem
Existing waterfowl decoy deployment systems are difficult to deploy and retract, especially with a large number of decoys, due to mechanical operation requirements and entanglement issues with tethering lines, which complicates the recreational hunting process, especially in autumn and winter conditions.
Innovation Solution
A waterfowl decoy deployment system featuring a hub subsystem with incremental height indexing and a decoy tether guide subsystem to facilitate independent and automatic operation of extendable and collapsible arms, reducing entanglement through guided tethers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a large number of decoys are used to better attract waterfowl, then the effectiveness of attracting waterfowl is improved, but the time and effort needed to deploy and retract decoys increases
Solution Approach 1:
The patent employs dynamically deployable arms that can automatically extend and collapse to deploy and retrieve decoys. The arms transition from a compact stored position to an extended deployed position, allowing a large number of decoys to be automatically deployed without increasing manual time and effort. This dynamic mechanism resolves the contradiction by enabling high decoy quantity with automated deployment.
Solution Approach 2:
The decoy deployment system is segmented into multiple independent arms, each capable of holding and deploying decoys separately. This segmentation allows the system to manage large numbers of decoys through modular units, reducing the complexity and time of deployment compared to a single large-scale deployment mechanism.
2Reliability
If a large number of decoys are deployed on a single system, then the attractiveness to waterfowl is improved, but the tendency of tethering lines and decoys to become entangled increases
Solution Approach 1:
The system divides decoys and tethering lines into separate groups on individual arms. Each arm has its own decoys and tethers, which prevents entanglement between different decoy groups. This segmentation maintains attractiveness to waterfowl while eliminating the harmful entanglement effect that would occur with a single large deployment system.
Solution Approach 2:
The patent introduces guide devices as intermediary elements that direct and control the movement of tethering lines during deployment and retrieval. These guide devices prevent tethers from crossing and entangling with each other, resolving the contradiction between deploying many decoys and preventing line entanglement.
3Ease of operation
If traditional mechanical operation is used to deploy and retract decoys, then deployment is achieved, but the difficulty of operation increases
Solution Approach 1:
The deployment system is designed to deploy and retrieve decoys automatically without requiring complex manual mechanical operations. The system serves itself by using the deployment mechanism's own structure to guide and control the process, eliminating the need for hunters to perform complex mechanical maneuvers, especially in adverse autumn and winter conditions.
Solution Approach 2:
Guide devices serve as intermediaries that simplify the operation of deploying and retrieving decoys. These devices automatically guide the tethering lines and decoys through the deployment process, reducing the complexity of mechanical operations required from the user while maintaining effective deployment capability.
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
Simplifies the deployment and retrieval of multiple decoys by enabling automatic operation and minimizing entanglement, making the process more efficient and manageable, even with larger decoy setups.
Implementation Method 1
a hub subsystem including a casing defining a casing height and a plurality of biasing devices extending though the casing
Data Source
AI summary
A waterfowl decoy deployment system includes a hub subsystem including a casing defining a casing height and a plurality of biasing devices extending though the casing. The plurality of biasing devices is height indexed with respect to the casing height. The waterfowl decoy deployment system also includes a plurality of arms extending radially outward from the hub subsystem. Each arm of the plurality of arms is coupled to a biasing device and a plurality of waterfowl decoys are coupled to each arm of the plurality of arms.