Flow-through Fishing Lure with Hinged Cage and Porous Sidewalls
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Solution Overview
Problem
Current fishing lures lack a secure and efficient mechanism for enclosing bait while allowing water flow, making it difficult to quickly switch baits and maintain attractiveness to fish without bait.
Innovation Solution
A fishing lure design featuring a head portion with securement surfaces and flow-through appendage cavity portions with rigid sidewalls and openings, allowing fluid flow while preventing solid bait passage, along with snap-engageable, hinged, or frictional attachment for easy bait insertion and removal, and visual features to attract fish.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a solid enclosure is used to secure bait, then bait security is improved, but water flow is blocked
Solution Approach 1:
The cavity portion employs a wire mesh sidewall structure that allows water to flow through while physically containing the bait. The mesh configuration provides numerous openings that prevent bait escape but maintain fluid permeability, resolving the contradiction between secure bait enclosure and water flow requirement.
2Reliability
If a complex attachment mechanism is used to secure the cavity portion, then connection reliability is improved, but ease of operation deteriorates
Solution Approach 1:
The cavity portion is attached to the head portion via a hinge connection that allows dynamic movement between a closed secure position and an open access position. This hinge mechanism provides reliable connection during fishing while enabling easy bait changes by simply opening and closing the hinged cavity, eliminating complex multi-step attachment procedures.
3Ease of operation
If the cavity portion is made detachable, then ease of operation is improved, but connection reliability deteriorates
Solution Approach 1:
The hinged attachment provides a dynamic solution where the cavity portion can be quickly opened and closed with a simple hinge motion, enabling efficient bait switching. The hinge maintains a secure mechanical connection during operation, ensuring connection reliability while allowing easy access for bait changes without requiring complete detachment.
4Ease of operation
If the sidewall openings are made large, then ease of operation is improved, but bait security deteriorates
Solution Approach 1:
The wire mesh sidewall provides a porous structure with numerous small openings that collectively allow adequate access for bait insertion and removal while individually being too small to allow bait escape. The mesh configuration maintains effective bait containment through its interwoven structure, resolving the contradiction between access size and containment security.
Data Source
AI summary
A fishing lure including a head portion and a flow-through appendage cavity portion, the head portion including two first securement surfaces and the cavity portion being securable to the head portion, the cavity portion including a pair of cavity-forming cage members, each cage member including a head-portion-abutting edge, a tail end and a second securement surface engageable with one of the first securement surfaces, at least one of the cage members including openings disposed to permit flow-through of fluid while preventing pass-through of fish-attracting pieces bigger than the openings, the cavity portion further including a hinge or other connector such that the cage members are movable between together and apart positions.