Compact Exercise Device Using Scale and Bands for Multi-Function Training

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Solution Overview

Problem

Existing exercise devices are large, expensive, and require significant space, making them impractical for most users, and often require multiple devices to perform various exercises, with high maintenance costs due to numerous moving parts.

Innovation Solution

A compact exercise device featuring a scale with a base plate and contact plate, where bands are attached to the base plate, allowing users to perform multiple exercises by applying force, with the scale measuring and displaying the applied force for monitoring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional exercise devices are used, then exercise functionality is provided, but device size and space requirement increase

Engineering Contradiction:
Improveexercise functionalityVSAvoidfloor space
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The patent implements a single exercise device that can perform multiple different exercises through the use of interchangeable bands and a universal frame structure. The scale serves as a common foundation for various exercise types, allowing one device to replace multiple specialized devices, thereby reducing the total space required while maintaining exercise versatility.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The device employs a nested configuration where bands are stored within or alongside the frame structure, and components are arranged to maximize space efficiency. The compact design allows the exercise equipment to be stored in a minimized footprint when not in use, effectively nesting functional elements within a small overall structure.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Adaptability or versatility

If multiple separate exercise devices are purchased for different exercises, then exercise variety is improved, but device complexity and cost increase

Engineering Contradiction:
Improveexercise varietyVSAvoidnumber of devices
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal exercise system where a single scale-based device can accommodate multiple exercise types through interchangeable bands. This multi-functional approach eliminates the need for multiple separate devices, reducing overall system complexity while providing comprehensive exercise variety including strength training, resistance exercises, and measurement capabilities.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If traditional exercise devices with numerous moving parts are used, then exercise capability is provided, but maintenance requirements and repair costs increase

Engineering Contradiction:
Improveexercise capabilityVSAvoidmaintenance requirements
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent extracts and eliminates unnecessary moving parts from traditional exercise device designs. By using a simple scale foundation with interchangeable bands rather than complex mechanical systems, the invention reduces the number of components that can fail, thereby improving reliability and reducing maintenance requirements while preserving full exercise capability.

Inventive Principle:
Principle #2Taking out (Extraction)

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 is compact enough for small spaces, facilitates easy storage, and allows for multiple exercises with a single device, reducing the need for multiple purchases and maintenance costs by using a scalable and durable design.

Implementation Method 1

The scale may include a display for the user to monitor the amount of force while performing the exercises

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS20090275450A1Compact exercise and strength measuring device
Publication Date: 2009.11.05 BEST MARTIN C
  • US20090275450A1 patent drawing
  • US20090275450A1 patent drawing
  • US20090275450A1 patent drawing

AI summary

An exercise device that may be used to perform multiple different exercises. The exercise device may include a scale with a base plate positioned on a bottom side of the scale and a contact plate positioned on a top side of the scale. Bands may be attached to and extend from the base plate. The exercise device may be placed on a support floor with the user on the contact plate and the scale and the base plate underneath. The user may be able to perform multiple different exercises by pulling against the bands. The scale may be operative to measure a force applied by the user to the contact plate. The scale may include a display for the user to monitor the amount of force while performing the exercises.