Hang Row Pendulum Structure for Adjustable Weight Placement
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Solution Overview
Problem
Existing fitness equipment lacks versatility and adjustability for performing hanging row exercises, particularly in terms of weight attachment and exercise customization.
Innovation Solution
A hang row pendulum apparatus with a crossbar, main post, pivot point, and adjustable features such as weight stops, mounting brackets, and multiple holes for varying the position and attachment of weights, allowing for customizable exercises.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing fitness equipment is used for hanging row exercises, then basic exercise functionality is provided, but versatility and adjustability for weight attachment and exercise customization are limited
Solution Approach 1:
The hang row pendulum apparatus is designed to perform multiple functions: it serves as a support structure for hanging row exercises, a weight attachment system, and an adjustable resistance mechanism. The crossbar can function as both a grip bar and a weight hanger, while the main post serves as both a structural support and a pivot point for pendulum motion, eliminating the need for separate equipment for each function
Solution Approach 2:
The apparatus incorporates adjustable features including movable weight stops along the crossbar, adjustable pivot point positions on the main post, and variable resistance options. These dynamic adjustments allow users to customize exercise parameters without changing the fundamental equipment structure, achieving versatility through configurability rather than adding multiple fixed-configuration devices
2Adaptability or versatility
If fixed weight attachment points are used, then simple structure is maintained, but weight placement flexibility and resistance adjustment are limited
Solution Approach 1:
The crossbar is divided into multiple segments with discrete weight stops positioned at regular intervals along its length. This segmentation allows weights to be attached at multiple distinct locations rather than a single fixed point, enabling fine-tuned resistance adjustment and balanced weight distribution while maintaining a relatively simple linear structure
Solution Approach 2:
Weight stops serve as intermediary elements between the crossbar and weight plates. These stops provide standardized attachment points that simplify weight placement while the multiple stop positions along the crossbar provide the necessary flexibility for different weight configurations and resistance levels
3Adaptability or versatility
If single pivot point configuration is used, then simple mounting is achieved, but exercise intensity variation and user customization are limited
Solution Approach 1:
The main post incorporates multiple pivot holes at different heights and positions, allowing the pivot point to be dynamically repositioned. This enables users to adjust the pendulum arc length, center of gravity position, and resistance characteristics without changing the fundamental mounting structure, achieving exercise intensity variation through configuration rather than structural complexity
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
Enables versatile and customizable hanging row exercises by allowing users to adjust weight placement, resistance levels, and exercise intensity, enhancing user experience and exercise variety.
Implementation Method 1
a main post, connected to the crossbar at a lower end of the main post and having a pivot point on the main post opposite the crossbar
Data Source
AI summary
A hang row pendulum apparatus, comprising: a crossbar; and, a main post, connected to the crossbar at a lower end of the main post and having a pivot point on the main post opposite the crossbar.