Programmable Carriage Exercise Device with Dynamic Axis Point
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Solution Overview
Problem
Existing exercise devices with pneumatic resistance systems require users to manually set and fix the axis point, limiting the challenge and versatility of exercises, as the resistance remains constant throughout the motion, failing to effectively engage multiple muscle groups simultaneously.
Innovation Solution
An exercise device with a programmable carriage and slider mechanism that moves vertically, incorporating a pneumatic resistance unit with an accumulator to provide variable resistance and continuously changing axis point, allowing for a range of exercises that challenge stabilizing muscle groups without manual adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the axis point is manually set and fixed in existing pneumatic exercise devices, then the device structure is simple and easy to operate, but the exercise challenge is limited and multiple muscle groups cannot be effectively engaged
Solution Approach 1:
The patent applies the dynamics principle by transforming the static, manually fixed axis point into a dynamic, automatically moving axis point. The carriage is programmed to move along a guide track, causing the axis point to continuously change position during exercise. This dynamic adjustment engages multiple muscle groups including stabilizing muscles without requiring manual intervention, thereby increasing exercise versatility while maintaining relatively simple device structure through automated control.
2Adaptability or versatility
If the resistance remains constant throughout the motion in existing devices, then the pneumatic system is simple, but the exercise effectiveness is reduced as multiple muscle groups are not engaged
Solution Approach 1:
The patent implements dynamic resistance variation by programming the carriage to move along a guide track, which automatically adjusts the resistance profile throughout the exercise motion. This dynamic resistance control engages multiple muscle groups including stabilizing muscles without requiring complex manual adjustments, thereby increasing exercise effectiveness while maintaining a relatively simple pneumatic system through automated programmed control.
3Adaptability or versatility
If manual adjustments are required to change exercise parameters, then the device is easier to manufacture, but the exercise versatility and adaptability are limited
Solution Approach 1:
The patent applies the self-service principle by programming the carriage to automatically move along a guide track according to pre-set exercise parameters. The system self-adjusts the axis point position and resistance profile without requiring manual intervention during exercise execution. This automated self-adjusting capability provides extensive exercise versatility while maintaining relatively simple manufacturing requirements compared to systems requiring complex manual adjustment mechanisms.
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 a more comprehensive workout by continuously changing the axis point, engaging multiple muscle groups and challenging the central nervous system to adapt, thereby enhancing muscle training and calorie burn, while providing a versatile exercise routine with adjustable resistance and speed.
Implementation Method 1
pneumatic resistance unit with an accumulator
Implementation Method 2
pneumatic resistance unit with an accumulator
Data Source
AI summary
An exercise device that includes a frame, a user interface; a connection cable and a plurality of components that provide resistance to the cable and user interface. These components include a programmable, driven carriage capable of vertical movement between first and second positions and including one or more pulleys mounted thereon, wherein the cable extending away from the first end and user interface passes around the one or more pulleys on the carriage, a slider mechanism moveable between first and second positions and including one or more pulleys mounted thereon, and a pneumatic resistance device that is secured to the frame and that is operatively associated with the slider mechanism to provide resistance to slider mechanism movement between the first and second positions.