Compact Gym with Swiveling Recumbent Exercycle and Foldable Storage

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Solution Overview

Problem

Existing exercise equipment is not compact enough for residential use and lacks versatility in allowing for both flexion and extension exercises with a single weight set.

Innovation Solution

A compact gym system featuring a folding and pivoting recumbent exercycle with a weight pulley system, where the recumbent exercycle can be stored within a cupboard and has a swiveling mechanism to facilitate both flexion and extension exercises, and is equipped with adjustable components for user convenience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If exercise equipment is designed for residential use, then space efficiency is improved, but functionality and versatility deteriorate

Engineering Contradiction:
Improveequipment volumeVSAvoidexercise versatility
Core Design Contradiction:
Volume of moving objectVSAdaptability or versatility

Solution Approach 1:

The weight pulley system is designed to perform multiple exercise functions including flexion and extension exercises. The swiveling seat mechanism allows the same weight set to be used for different types of exercises by changing the user's orientation, enabling one piece of equipment to serve multiple exercise purposes and thereby maintaining versatility while reducing overall equipment volume.

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

Solution Approach 2:

The recumbent exercycle is designed to be at least partially received into a space defined by the frame structure. The folding seat back can be positioned within the frame's internal volume, allowing the exercise equipment to nest within its own structural envelope and minimize the space it occupies when not in use.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Volume of moving object

If exercise equipment is made compact, then storage space is improved, but ease of operation deteriorates

Engineering Contradiction:
Improveequipment volumeVSAvoidoperation convenience
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The seat back is designed to be foldable, allowing it to transition between an extended position for exercise operation and a folded position for compact storage. This dynamic element enables the equipment to adapt its configuration based on whether it is being used or stored, maintaining ease of operation when needed while achieving compactness when not in use.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The swiveling seat mechanism allows the user to rotate between facing forward and facing rearward, adding a rotational dimension to the exercise capability. This enables the same weight set to be used for both flexion and extension exercises by changing the orientation rather than requiring separate equipment for each exercise type.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

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 system provides a space-efficient and versatile exercise solution that allows for both types of exercises using a single weight set, enabling users to easily store and move the equipment while offering adjustable features for personalized workouts.

Implementation Method 1

A weight pulley system is supported by the frame

Methodology Applied
Scientific EffectFriction: Friction

Implementation Method 2

A weight pulley system is supported by the frame

Methodology Applied
Scientific EffectMechanical Advantage: Mechanical Advantage

Implementation Method 3

The recumbent exercycle may swivel so that the user may face either forward or rearward

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS8075454B2Compact gym
Publication Date: 2011.12.13 PIGGINS DARREN
  • US8075454B2 patent drawing
  • US8075454B2 patent drawing
  • US8075454B2 patent drawing

AI summary

Disclosed in this specification is a compact gym that comprises both a recumbent exercycle and a weight system. The recumbent exercycle may be rotated by 180° to offer users a greater variety of workouts. The compact gym's various components may be folded into a cupboard for storage.