Elastic Loop Article Retainer with Hook and Nested Loops
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Solution Overview
Problem
Existing devices fail to securely hold articles of varying shapes and sizes at a stationary location or during transport, while being compact, easy to deploy, and adjustable for different forms and quick to release.
Innovation Solution
A device comprising an elongated loop, a hook, and two elastic loops that form loop-to-loop connections to securely grip articles, allowing adjustment and easy release, with stop mechanisms for size adjustment and frictional retention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a device uses multiple elastic loops and hook connections to securely hold articles, then the reliability of article retention is improved, but the device complexity increases
Solution Approach 1:
The patent implements loop-to-loop connections where the second elastic loop connects to the first elastic loop, and the third elastic loop connects to the first elastic loop. This nesting approach allows multiple retention points to be integrated into a compact structure, improving article retention security while minimizing the increase in device complexity by sharing common components.
Solution Approach 2:
The first elastic loop serves multiple functions: it forms the main retaining loop, provides connection points for both the second and third elastic loops, and acts as the primary attachment point for the hook. This multi-functionality improves reliability through multiple retention paths while avoiding the need for separate dedicated components for each function.
2Ease of operation
If the device is designed to be compact and easy to store, then the ease of operation is improved, but the adaptability to different article sizes is reduced
Solution Approach 1:
The patent employs elastic loops that can dynamically adjust their length and configuration. The elastic material allows the loops to stretch and conform to articles of varying sizes while maintaining a compact form when not in use. This dynamic property enables the device to adapt to different article dimensions without requiring multiple fixed-size components.
Solution Approach 2:
The device is divided into separate modular components: the first elastic loop, the second elastic loop, the third elastic loop, and the hook. These segmented components can be independently configured and adjusted to accommodate different article sizes and shapes, while the overall device remains compact and easy to deploy or store when not in use.
3Adaptability or versatility
If the device uses loop-to-loop connections for flexibility, then the adaptability to different shapes is improved, but the strength of connection may be reduced
Solution Approach 1:
The loop-to-loop connections are implemented by nesting the second and third elastic loops within the structure of the first elastic loop. This nesting creates multiple friction-based contact points and interlocking geometries that significantly enhance the connection strength while preserving the flexibility and adaptability needed to accommodate different article shapes.
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 device effectively secures articles of different shapes and sizes, providing stability during transport and easy deployment, while allowing quick detachment and accommodating various forms, enhancing usability and versatility.
Implementation Method 1
an elastic second loop, and an elastic third loop
Implementation Method 2
frictional retention
Data Source
AI summary
An article retaining device having a first loop that can be elongated, a hook, an elastic second loop, and an elastic third loop. The hook joined to the first loop. The elastic second loop is joined to the first loop and to the hook. The elastic third loop joined to the first loop. The first, second, and third loops may be arranged around an article.