Collapsible Fishing Rod With Elastic Cord Self-Alignment
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Solution Overview
Problem
Fishing rods are cumbersome to transport due to their length and require complex assembly, while traditional tackle boxes do not provide adequate protection, and existing collapsible rods are cumbersome and require manual locking mechanisms.
Innovation Solution
A collapsible fishing rod with elastic cord segments that automatically align and lock into position using a tensioned cord and anchoring hooks, along with a carrying case for organized lure storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional fishing rods are used, then the rod provides sufficient strength and rigidity, but the rod is cumbersome to transport and requires complex assembly
Solution Approach 1:
The fishing rod is divided into multiple collapsible segments that can be separated and stored in a compact configuration. Each segment contains guide rings and connection features that allow them to align and connect automatically when deployed, eliminating the need for complex assembly mechanisms while maintaining the full rod length when needed.
2Ease of operation
If manual locking mechanisms are used in collapsible rods, then the rod can be assembled, but the assembly process becomes cumbersome and complex
Solution Approach 1:
The rod segments are designed with self-aligning features including tapered guide rings and positioning grooves that automatically guide each segment into its correct position during assembly. The elastic cord tensioning system automatically tightens to secure the segments together without requiring manual locking mechanisms, buttons, or complex fastening operations.
Solution Approach 2:
Traditional mechanical locking mechanisms (screws, clips, buttons) are replaced with an elastic cord tensioning system. The elastic cord passes through all segments and, when tensioned, uses elastic force to hold the segments together, replacing complex mechanical locking systems with a simpler elastic-based retention mechanism.
3Object-affected harmful factors
If traditional tackle boxes are used, then lures can be stored, but the rod lacks adequate protection and the box is heavy
Solution Approach 1:
The rod case and lure storage compartment are merged into a single integrated carrying case. The rod stores in a dedicated protective compartment with cushioning materials that prevent dirt ingress and crushing, while additional compartments within the same case provide organized storage for lures and tackle. This eliminates the need for separate heavy hard cases while providing comprehensive protection.
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
The collapsible rod simplifies transportation and assembly, maintaining rod rigidity without locking mechanisms, while the carrying case provides protection and organized lure storage.
Implementation Method 1
The coupler may include a cord with a first end of the cord coupled to the base segment and a second end coupled to the tip end. The cord may pass through the open mating ends and may be under elastic tension when the collapsible rod is in the formed position and increased elastic tension when the collapsible rod is in the collapsed position.
Data Source
AI summary
Methods and apparatus for expanding a rod from a collapsed position to a formed position are disclosed. One such apparatus includes a plurality of segments for forming the body of the collapsible rod including with each segment coupled to each immediately adjacent segment of the plurality of segments. The apparatus may include a coupler for coupling each segment of the plurality of segments to each immediately adjacent segment of the plurality of segments. A lure case and fishing case are provided for convenient use. The case may be used with collapsible fishing rods and provides a protective case for them. The lure case provides means to separate and distinguish lures for different conditions.