Fishing Lure Hook Cover With Biased Hinge for Snag Prevention
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Solution Overview
Problem
Fishing hooks on lures pose safety hazards and are prone to snagging on various objects, making transportation and handling difficult, and existing covers are inefficient or difficult to use.
Innovation Solution
A lightweight, durable cover with a clamshell design featuring resilient biased hinges, angled teeth, and tapered clips that securely attach to fishing rods, allowing quick and easy hook protection and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If hooks are exposed on fishing lures, then fishing effectiveness is improved, but safety hazards and snagging increase
Solution Approach 1:
The cover is divided into two separable halves that can be opened to expose hooks for fishing and closed to protect hooks when not in use. This segmentation allows the system to switch between fishing mode (hooks exposed) and storage/transport mode (hooks protected), resolving the contradiction between fishing effectiveness and safety hazards.
2Productivity
If multiple hooks are attached to lures, then hook-up ratio increases, but handling and transportation difficulty increases
Solution Approach 1:
The cover combines multiple hooks into a single integrated unit that can be handled as one piece. By enclosing multiple hooks within a single cover structure, the system reduces the complexity of handling multiple separate hooks, making transportation and storage easier while maintaining the multi-hook configuration for high hook-up ratio.
3Object-affected harmful factors
If hooks are covered when not in use, then safety and snagging prevention are improved, but accessibility and ease of use may worsen
Solution Approach 1:
The cover employs a resilient biased hinge mechanism that allows dynamic transition between open and closed states. The hinge provides automatic return to closed position after opening, enabling quick access to hooks when needed while ensuring automatic protection when not in use. This dynamic design maintains ease of accessibility while prioritizing safety during storage and transport.
4Object-affected harmful factors
If a cover is added to protect hooks, then safety and snagging prevention are improved, but device complexity increases
Solution Approach 1:
The cover utilizes a thin-walled resilient structure with a biased hinge that flexes during operation. This flexible shell design provides effective hook protection while maintaining simplicity in construction. The thin-walled structure reduces material usage and manufacturing complexity compared to rigid enclosures, while still achieving the safety and snagging prevention objectives.
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
Prevents hooks from snagging and injuring users or damaging equipment, facilitates easy transportation, and enhances handling efficiency by providing secure and visible storage for multiple hooks.
Implementation Method 1
resilient biased hinge
Data Source
AI summary
A cover for hooks of fishing lures has a body having a first half and a second half, which are connected together by a resilient biased hinge. A plurality of teeth are formed on the first half and the second half and gaps are formed between each of the teeth. The first half and the second half each have a cavity for retaining one or more hooks of a fishing lure. The first half and the second half each have a sloped end face to facilitate removal of the hook and the fishing lure from the cover. Hooks and clips are provided for securing the cover to a fishing pole.