Self-Dispensing Bait Holder with Spring Mechanism
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Solution Overview
Problem
Fishermen face inefficiencies and frustrations when re-baiting hooks frequently due to bait crumbling or being nibbled off, requiring constant line retrieval, which decreases fishing success and can scare away fish.
Innovation Solution
A self-dispensing fish bait holder device with a spring-loaded rod and housing that automatically releases preloaded bait pieces onto a treble hook, eliminating the need for manual rebaiting and protecting bait until needed, while also increasing scent release to attract fish.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual rebaiting is performed frequently, then the bait is replenished on the hook, but the fishing time is lost and fish may be scared away
Solution Approach 1:
Multiple pieces of bait are pre-loaded onto the rod in advance before fishing begins. The spring mechanism is pre-compressed by the stacked bait pieces, so that when one piece falls off, the spring automatically propels the next piece down onto the hook without requiring fisherman intervention.
Solution Approach 2:
The device is self-regulating through the spring mechanism that automatically detects when bait has been removed and propels the next piece down. The system serves itself by using the gravitational force of stacked bait pieces to compress the spring, which then self-activates to replace lost bait.
2Reliability
If the fisherman continuously checks the bait status by pulling in the line, then the bait condition can be monitored, but the fishing efficiency decreases and fish may be alarmed
Solution Approach 1:
The spring-loaded mechanism automatically monitors and maintains bait status on the hook without fisherman intervention. When bait is removed or falls off, the spring mechanism self-activates to replace it, eliminating the need for continuous manual checking.
Solution Approach 2:
The device enables continuous fishing action by automatically replenishing bait as it is consumed or lost. The spring mechanism ensures uninterrupted bait availability on the hook, allowing the fishing line to remain in the water continuously without periodic retrieval for rebaiting.
3Extent of automation
If multiple pieces of bait are stored on the rod, then the bait replacement is automated, but the device complexity increases
Solution Approach 1:
The spring mechanism is a simple, self-contained component that uses the natural gravitational force of stacked bait pieces to compress itself. When bait is removed, the spring's stored elastic energy automatically propels the next piece down, requiring no external power source or complex control systems.
Solution Approach 2:
The rod is segmented into multiple bait-holding positions stacked vertically. Each position can hold a separate piece of bait, and the spring mechanism is positioned to interact with these segments sequentially, propelling one piece at a time onto the hook as needed.
4Adaptability or versatility
If dough bait or bottom feeder bait is used, then the bait is attractive to fish, but the bait crumbles off easily into the water
Solution Approach 1:
Multiple pieces of bait are pre-loaded onto the rod in a stacked arrangement before fishing begins. This preliminary loading ensures that fresh bait is always available to replace any that crumbles or falls off during fishing.
Solution Approach 2:
The spring mechanism automatically detects and replaces lost or crumbled bait without fisherman intervention. When bait is removed from the hook, the spring propels the next piece down the rod and onto the hook, maintaining continuous bait availability despite crumbling or nibbling.
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
This solution allows fishermen to leave their baited hook in the water longer, increasing the chances of catching fish by automating bait dispensing, reducing mess and effort in baiting, and minimizing bait loss, while attracting fish with enhanced scent release.
Implementation Method 1
a spring encircling the rod and deploying a new bait to the hook each time a bait on the hook is removed
Data Source
AI summary
A fishing bait holder, the holder having a rod for holding a plurality of pieces of bait, the rod having a first end and a second end, the first end having threads and the second end culminating in a fish hook; a washer through which the rod travels, the washer proximal to the hook and to the loaded bait; a spring superior to the washer and encircling the rod; a hollow cylindrical housing over the spring, the housing having a first closed end and a second open end, the first end having on the top of the exterior an orifice for attaching a fishing line and internally housing a nut into which the first end of the rod threads, the fishhook protruding out of the second open end.