Dumbbell With Integrated Resistance Bands

Solution Overview

Problem

Existing exercise equipment fails to effectively combine weight training with resistance training in a single device, requiring users to reconfigure or reposition themselves, and lacks mobility and cost-effectiveness.

Innovation Solution

Dumbbells with integrated resistance bands that allow for simultaneous weight and resistance training, featuring adjustable tension and length, a locking mechanism, and removable elastic bands for customizable workouts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If exercise machines provide both resistance and weight training, then training versatility is improved, but device complexity and cost increase

Engineering Contradiction:

Improvetraining versatilityVSAvoiddevice complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines weight training and resistance training into a single dumbbell device by integrating elastic resistance bands with the dumbbell structure. The bands are attached to the dumbbell handle and can be looped around the user's body or equipment, merging two separate training modalities into one compact unit.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The dumbbell device serves multiple functions: it provides weight training through the dumbbell itself and resistance training through the elastic bands. The same device can be used for various exercises including bicep curls, tricep extensions, and bodyweight resistance exercises, making it a universal training tool.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If exercise machines provide both resistance and weight training, then training versatility is improved, but cost increases

Engineering Contradiction:

Improvetraining versatilityVSAvoidcost

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent combines weight training and resistance training into a single dumbbell device by integrating elastic resistance bands with the dumbbell structure. The bands are attached to the dumbbell handle and can be looped around the user's body or equipment, merging two separate training modalities into one compact unit.

Inventive Principle:

Principle #5Merging (Combining)

3Ease of operation

If dumbbells are used for weight training, then mobility is improved, but resistance training effectiveness decreases

Engineering Contradiction:

ImprovemobilityVSAvoidresistance training effectiveness

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent introduces dynamic resistance through elastic bands that can be adjusted during exercise. The bands provide variable resistance based on their extension and elasticity, allowing the user to maintain mobility while effectively engaging in resistance training exercises.

Inventive Principle:

Principle #15Dynamics

4Adaptability or versatility

If resistance bands are used for weight training, then resistance training is improved, but mobility decreases

Engineering Contradiction:

Improveresistance training effectivenessVSAvoidmobility

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent combines weight training and resistance training into a single dumbbell device by integrating elastic resistance bands with the dumbbell structure. The bands are attached to the dumbbell handle and can be looped around the user's body or equipment, merging two separate training modalities into one compact unit.

Inventive Principle:

Principle #5Merging (Combining)

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 efficient, versatile, and cost-effective combined weight and resistance training without reconfiguration, providing a mobile and simplified workout solution.

Implementation Method 1

a first elastic band wrapped around the first handle and extending from the first slot. The first elastic band is also wrapped around the second handle and extending from the third slot

Methodology Applied

Scientific EffectElasticity: Elasticity

Data Source

PatentUS8986173B1Dumbbell with resistance bands

Publication Date: 2015.03.24 ADAMS ELIJAH D

AI summary

Dumbbells with resistance bands suitable for performing a variety of exercises are described. The dumbbells with resistance bands include a pair of resistance bands that are affixed to opposing ends of dumbbell weights. Each dumbbell weight includes a means to adjust the length of a band as well as a locking mechanism. The length of each band may be adjusted and locked to provide varying levels of resistance.