Semi-Automatic Fly-Fishing Reel Mounting With Toolless Rod Adjustment

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Solution Overview

Problem

Existing fly-reel designs face issues such as inconsistent line retrieval, tangling, exposure to outdoor elements, and lack of adjustable mounting options for rods and accessories, leading to difficulties in counterbalancing and user comfort.

Innovation Solution

A toollessly adjustable mounting system for fishing reels that allows for the attachment of rods and accessories, featuring a mounting foot that can be adjusted without tools, a sealed gear system, and a line guide to prevent tangling, enhancing user comfort and reel balance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed mounting point is used for the reel on the rod, then the structure is simple and stable, but the adaptability for different rod lengths and angler preferences is poor

Engineering Contradiction:
Improveadjustability of reel positionVSAvoidcomplexity of mounting system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mounting system transitions from a fixed static position to a dynamic adjustable position along the rod. The reel can be moved to different locations on the rod using a adjustment mechanism, allowing the system to adapt to different rod lengths and angler preferences while maintaining structural integrity through a robust mounting foot and seat design.

Inventive Principle:
Principle #15Dynamics

2Reliability

If the gear system is exposed to outdoor elements, then the structure is simple and accessible, but the reliability is reduced due to wear, freeze, and corrosion

Engineering Contradiction:
Improveprotection of gear systemVSAvoidcomplexity of sealing system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

A sealed housing encloses the gear system, protecting it from exposure to outdoor elements such as water, dirt, mud, and weeds. The sealing prevents corrosion and wear while maintaining a compact structure. The drag system is also protected within the same sealed environment, ensuring reliable operation in various weather conditions.

Inventive Principle:
Principle #30Flexible shells and thin films

3Adaptability or versatility

If the line guide is fixed in position, then the structure is simple and stable, but the adaptability for different casting styles and line management needs is poor

Engineering Contradiction:
Improveadjustability of line guide positionVSAvoidcomplexity of line guide system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The line guide is made adjustable in position, allowing it to be moved along the rod to optimize line management for different casting styles and conditions. This dynamic positioning capability enables anglers to customize the line guide location based on their specific needs while maintaining a relatively simple structure through a straightforward adjustment mechanism.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12408646B2Systems and methods for semi-automatic fly-fishing reels
Publication Date: 2025.09.09 OCLARKII LLC
  • US12408646B2 patent drawing
  • US12408646B2 patent drawing
  • US12408646B2 patent drawing

AI summary

Embodiments of the present application may include fishing reel assemblies (1) having a fishing reel (2), a toollessly adjustable mounting foot (3) attached to a fishing reel which can allow adjustability of a fishing rod (4) with respect to the reel (2). A fishing reel assembly may include at least one mount (19) for attachment of accessories and perhaps even a fishing line guide (21). An adjustable mounting foot (3) may include a rod connector section (36) and a reel connector section (37) configured to be separated from each other which may allow a user to easily switch out a rod and/or reel in a fishing reel assembly.