Adjustable Resistance Band Exercise Chair for Space-Saving Workouts

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Solution Overview

Problem

Conventional exercise devices require significant floor space and are designed for limited exercises, making them impractical for home use or for individuals who spend long hours seated, such as office workers, who need a versatile and space-efficient solution for varied muscle workouts.

Innovation Solution

A modular exercise chair with a frame that includes adjustable anchor knobs for resistance bands, allowing for various exercises by attaching different resistance levels and accessories, which can be easily reconfigured and used as both an office chair and a workout station.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional exercise devices are used, then exercise functionality is provided, but significant floor space is required

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

Solution Approach 1:

The patent combines an office chair with exercise equipment functionality into a single integrated unit. The chair frame serves dual purposes as both seating furniture and exercise machine support structure, eliminating the need for separate exercise devices and reducing overall space requirements.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The chair is designed with multiple functions: it serves as both an office chair for daily seating and an exercise machine for workouts. The frame, base, and various attachments enable multiple exercise types while maintaining comfortable seating capabilities, making one piece of furniture serve multiple purposes.

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

2Adaptability or versatility

If conventional exercise machines are used, then specific exercises are facilitated, but multiple machines are needed for varied muscle groups

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

Solution Approach 1:

The chair incorporates multiple exercise capabilities within a single device through various attachments and resistance mechanisms. Users can perform exercises for different muscle groups including arms, legs, core, and back using the same chair base, eliminating the need for multiple specialized machines.

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

Solution Approach 2:

The exercise chair features adjustable components including variable resistance levels, movable attachments, and reconfigurable elements that allow the same basic structure to adapt to different exercise types and user needs, providing versatility without requiring multiple fixed-function machines.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If multiple exercise machines are provided, then comprehensive workout coverage is achieved, but cost increases

Engineering Contradiction:
Improveworkout coverageVSAvoidmanufacturing cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

By merging office chair functionality with exercise equipment, the patent eliminates the need to manufacture and purchase multiple separate machines. The integrated design reduces material costs, manufacturing complexity, and retail pricing while providing comprehensive workout coverage.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The single multi-functional chair replaces multiple specialized machines, reducing the total cost of ownership for consumers while maintaining comprehensive exercise capabilities across all major muscle groups.

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

4Adaptability or versatility

If exercise equipment is designed for specific exercises, then exercise precision is improved, but adaptability to individual needs decreases

Engineering Contradiction:
ImproveadjustabilityVSAvoidsetup complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The chair incorporates adjustable resistance levels, movable attachments, and reconfigurable elements that allow users to customize the equipment for different exercise types and individual fitness levels, providing adaptability without requiring complex setup procedures.

Inventive Principle:
Principle #15Dynamics

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 exercise chair provides a wide range of exercises in a compact form, accommodating different strengths and needs, while being durable, easy to manufacture, and cost-effective compared to traditional exercise machines, offering a versatile and space-efficient workout solution for home or office use.

Implementation Method 1

An inner tube of each section is connected with a horizontally fixed tube to form a T-bar which can be extended

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11583719B2Exercise chair utilizing an adjustable resistance band system
Publication Date: 2023.02.21 WEISZ EVAN MARK
  • US11583719B2 patent drawing
  • US11583719B2 patent drawing
  • US11583719B2 patent drawing

AI summary

An exercise chair includes a chair frame, and a base fixed with the chair frame that is adapted to support the exercise chair on a floor surface. The base and chair frame have a plurality of anchors projecting away therefrom. A cushion may cover at least a portion of the frame. Multiple resistance bands each have multiple longitudinal slots therethrough, each adapted for selective fixing with any of the anchor knobs or several attachable exercise devices. In use, with the person seated in the chair and the chair resting on the support surface, one or two of the resistance bands can be fixed with any of the anchor knobs, so that the person can exercise by pushing and/or pulling the at least one resistance band. Different types of attachments are included for exercising varying muscle groups.