Fishing Rod Canted Grip and Pivot System for Angler Fatigue
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Solution Overview
Problem
Fishing rods are ergonomically uncomfortable for anglers during fish retrieval, leading to fatigue and strain, particularly due to the awkward hand positions and uneven force distribution.
Innovation Solution
A fishing rod design featuring a canted grip that elevates above the rod's axis, combined with a variable force transfer member and pivot system connecting the tip and butt sections, and an integrated line guide for managing retrieved line.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional linear fishing rod is used, then the rod structure is simple, but the angler experiences fatigue and strain during fish retrieval due to awkward hand positions and uneven force distribution
Solution Approach 1:
The grip is canted at an angle relative to the longitudinal axis of the rod, moving from a conventional linear arrangement to a three-dimensional configuration. This dimensional change allows the angler's hand to assume a more natural position during operation, reducing fatigue and strain while maintaining rod functionality
2Ease of operation
If the grip is canted above the rod axis, then angler fatigue is reduced through mechanical advantage, but the device complexity increases
Solution Approach 1:
The grip is positioned asymmetrically relative to the rod's longitudinal axis, extending above the axis rather than aligning with it. This asymmetric configuration creates a mechanical advantage that reduces the effort required by the angler to control and rotate the rod during fish retrieval, directly addressing the fatigue reduction goal
3Ease of operation
If a pivot system with variable force transfer is added, then rod control is improved, but the device complexity increases
Solution Approach 1:
The connection between rod sections incorporates a pivot mechanism that allows dynamic adjustment of force transfer characteristics. This dynamic system enables the rod to adapt its mechanical properties during operation, improving rod control and responsiveness while managing the complexity through functional integration
4Ease of operation
If an integrated line guide is added for managing retrieved line, then line fouling is reduced, but the device complexity increases
Solution Approach 1:
The line guide is integrated with the rod structure, combining multiple functions into a unified component. This merging of the line guide with the rod body reduces line fouling and improves line management while minimizing the increase in overall device complexity through functional integration
Data Source
AI summary
An adjustable force transfer portion of a fishing rod that alters the transfer of forces from the distal section to the proximal section of the fishing rod when fighting a fish. The fishing rod may be modular, and the adjustable force transfer portion may be located in any one or more sections of the rod.