Lure Strike Indicator Assembly with Sliding Coupler

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Solution Overview

Problem

Existing fishing rod guide assemblies often obstruct when reeling in a fishing line, as indicators can get caught, leading to inefficiencies and potential damage during the reeling process.

Innovation Solution

A lure strike indicating assembly comprising an indicator, a filament, and a coupler that slidably couples to the fishing line, with a fastener to secure the indicator to the lure and decouple in case of a strike, allowing the coupler to move freely and prevent obstruction of the rod guide.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the indicator is fixedly positioned relative to the lure, then the indicator provides stable strike indication, but the indicator obstructs the rod guide during reeling

Engineering Contradiction:
Improvestrike indication stabilityVSAvoidreeling smoothness
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The indicator's position is made dynamic through the fastener mechanism. The fastener allows the indicator to be fixedly positioned during fishing for stable strike indication, but can be quickly released during reeling to prevent obstruction. This dynamic adjustment resolves the contradiction between stability during use and ease of operation during retrieval.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The indicator assembly is segmented into separable components (indicator, fastener, fishing line) that can be independently controlled. The fastener acts as a coupling mechanism that can selectively connect or disconnect the indicator from the fishing line, enabling the system to switch between fixed and mobile states to resolve the obstruction issue during reeling.

Inventive Principle:
Principle #1Segmentation

2Reliability

If the indicator is securely attached to the lure, then strike detection is reliable, but the indicator causes obstruction and potential damage during line retraction

Engineering Contradiction:
Improvestrike detection accuracyVSAvoidguide obstruction and damage
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The attachment state of the indicator is made dynamic through the fastener mechanism. During fishing, the fastener securely attaches the indicator to the lure for reliable strike detection. During reeling, the fastener can be released to detach the indicator, eliminating the harmful obstruction effect on the rod guide while maintaining reliable strike detection during the fishing phase.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The indicator can be extracted or removed from the fishing line through the fastener mechanism when not needed or during reeling operations. This extraction eliminates the source of harm (obstruction and potential damage to the guide) while preserving the strike detection capability when the indicator is attached during fishing.

Inventive Principle:
Principle #2Taking out (Extraction)

3Reliability

If the indicator remains fixed during reeling, then strike indication is maintained, but the fishing line and reel experience increased friction and potential damage

Engineering Contradiction:
Improveindicator positioningVSAvoidfriction and resistance during reeling
Core Design Contradiction:
ReliabilityVSForce

Solution Approach 1:

The indicator positioning is made dynamic through the fastener mechanism. During normal fishing operations, the indicator remains fixed to maintain reliable strike indication. During reeling operations, the fastener can be released to allow the indicator to move freely or be detached, significantly reducing friction and resistance on the fishing line and reel while maintaining indicator positioning reliability during the fishing phase.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS10856538B2Lure strike indicating assembly
Publication Date: 2020.12.08 ROBERTSON RANDY
  • US10856538B2 patent drawing
  • US10856538B2 patent drawing
  • US10856538B2 patent drawing

AI summary

A lure strike indicating assembly for preventing obstruction of rod guides includes an indicator, a filament, and a coupler. The filament is coupled to and extends between the indicator and the coupler. The coupler is configured to slidably couple to a fishing line. A fastener is coupled to the indicator. The fastener is configured to selectively couple to the coupler and the fishing line so that the indicator is fixedly positioned relative to a lure that is coupled to an end of the fishing line. The fastener also is configured to decouple from the coupler and the fishing line in the event of a strike on the lure. The coupler is slidably positionable relative to the lure to prevent the indicator from obstructing a guide on a tip of a fishing rod to which the fishing line is coupled as the fishing line is retracted into a reel.