Nesting Grip Handle for Adjustable Diameter and Orientation Training
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Solution Overview
Problem
Existing methods for training grip strength are inadequate for providing 3 different handle orientations—horizontal and vertical—each with varying diameters, and are not portable or easily adjustable.
Innovation Solution
A multi-orientation nesting grip training handle with interchangeable handles of different diameters and orientations, allowing users to adjust and combine for varying grip training difficulty.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate handles with different diameters and orientations are provided, then grip training versatility is improved, but device complexity and portability are worsened
Solution Approach 1:
The patent implements nesting by placing smaller diameter handles inside larger diameter handles, allowing multiple handles of different sizes to be stored within a single compact unit. The handles are arranged concentrically so that a small handle fits inside a medium handle, which in turn fits inside a large handle, creating a space-efficient portable grip training device that provides multiple training configurations without requiring multiple separate equipment pieces
Solution Approach 2:
The patent achieves multi-functionality by designing a single handle system that can be configured for multiple grip training orientations and diameters. The handles can be arranged in different orientations (horizontal, vertical, diagonal) and the nesting structure allows users to select different diameter combinations, enabling one device to replace multiple specialized handles while maintaining adaptability across various grip strength training exercises
2Adaptability or versatility
If multiple separate handles with different diameters and orientations are provided, then grip training versatility is improved, but portability is worsened
Solution Approach 1:
The patent implements nesting by placing smaller diameter handles inside larger diameter handles, allowing multiple handles of different sizes to be stored within a single compact unit. The handles are arranged concentrically so that a small handle fits inside a medium handle, which in turn fits inside a large handle, creating a space-efficient portable grip training device that provides multiple training configurations without requiring multiple separate equipment pieces
Solution Approach 2:
The patent combines multiple separate handles into a single integrated portable unit by merging them through the nesting structure. The handles are connected or positioned within the same carrier structure, allowing users to transport all necessary grip training components in one compact package rather than carrying multiple separate handles, thereby improving portability while maintaining training versatility
Data Source
AI summary
A new kind of multi-orientation nesting grip training handle intended for finger strength exercises allows the user to adjust the diameter of the handle by adding or removing outer handles onto an inner handle, and at the same time to switch the orientation of the handle between horizontal and vertical grips. This handle allows grips strength training exercises in a variety of ways and difficulty levels, while remaining portable and economical to manufacture in a way not seen in prior art.