Friction Assembly Strike Indicator for Instant Fly Fishing Adjustments

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Solution Overview

Problem

Current strike indicators used in fly fishing lack the ability to be quickly or instantly adjusted, making it difficult for fishermen to adapt to changing water conditions and accurately present a fly to fish, as they require constant positioning adjustments based on water depth, current speed, and type of fish being targeted.

Innovation Solution

An adjustable strike indicator system comprising a rigid center section wrapped with thread and high-grade silicone, encased in semi-rigid plastic and adhesive, allowing for friction assembly repositioning on a fishing line without installation or prior knowledge, enabling quick adjustments to present a fly effectively.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a strike indicator is fixed in position on the leader, then it provides stable indication of fish strikes, but it cannot be quickly adjusted to adapt to changing water conditions

Engineering Contradiction:
Improveadjustability to water conditionsVSAvoiddifficulty of repositioning
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The strike indicator is designed with a dynamic positioning system that allows it to be easily repositioned along the leader line. The indicator incorporates a sliding mechanism or adjustable attachment system that enables fishermen to quickly move the indicator to different positions on the leader without requiring complex tools or expertise, thus adapting to changing water conditions while maintaining ease of operation

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The leader line is divided into measurable segments or sections, and the strike indicator can be positioned at specific intervals along these segments. This segmentation allows fishermen to quickly estimate and set appropriate distances based on water depth and conditions without needing to measure precisely, facilitating rapid adjustment while maintaining operational simplicity

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the strike indicator is positioned to allow natural floating, then the fly can float naturally with the current, but the line cannot be kept taught enough for quick hook setting

Engineering Contradiction:
Improveadaptability to fishing conditionsVSAvoidline tension
Core Design Contradiction:
Adaptability or versatilityVSForce

Solution Approach 1:

The strike indicator system allows dynamic adjustment of line tension by repositioning the indicator along the leader. Fishermen can adjust the indicator's position to change the angle and tension of the line, enabling them to find the optimal balance between allowing natural float and maintaining sufficient tension for quick hook sets based on real-time fishing conditions

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the strike indicator position is adjusted frequently, then it adapts to changing conditions, but it increases the time needed to reposition and setup

Engineering Contradiction:
Improveresponse to changing conditionsVSAvoidtime to reposition indicator
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The strike indicator incorporates a quick-release or easy-adjust mechanism that allows fishermen to reposition the indicator rapidly without complex manipulation. This dynamic positioning system reduces the time required to adjust the indicator while maintaining adaptability to changing water conditions, enabling quick response without significant time loss

Inventive Principle:
Principle #15Dynamics

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

Enables fishermen of all skill levels to instantly reposition the strike indicator, adapting to changing conditions and improving the accuracy and speed of presenting a fly to fish, enhancing the detection of fish strikes and hook-setting opportunities.

Implementation Method 1

create a friction assembly on the section of fishing line enclosed within the first layer of silicone and the second layer of silicone

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS11871741B2Instantly adjustable strike indicator created by friction assembly
Publication Date: 2024.01.16 JEREMY STOTT FLYFISHING LLC
  • US11871741B2 patent drawing
  • US11871741B2 patent drawing
  • US11871741B2 patent drawing

AI summary

An adjustable strike indicator apparatus for use in fly fishing is disclosed comprising a rigid center section and friction assembly comprising two layers of friction creating material. The two layers of friction creating material encase a section of leader fishing line. The friction assembly is mechanically coupled to the inside of a housing unit, such as an EVA foam ball, which can be manually repositioned on the section of fishing line by a user.