Foldable Recycling Apparatus with Modular Accordion Frame

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Solution Overview

Problem

There is a need for flexible, efficient, and aesthetically pleasing solutions for sorting, storing, and transporting recyclable materials in the home, as existing solutions fail to adequately address the challenges of space utilization and versatility in household recycling systems.

Innovation Solution

A foldable recycling apparatus comprising a modular frame with articulated struts and dowels, paired with flexible containers such as burlap bags, allowing for accordion-like folding and modular expansion, enabling compact storage and easy transportation of recyclable materials.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If traditional rigid recycling bins are used, then structural stability is maintained, but space utilization deteriorates due to inability to fold or collapse

Engineering Contradiction:
Improvestorage volumeVSAvoidstructural complexity
Core Design Contradiction:
Volume of moving objectVSDevice complexity

Solution Approach 1:

The recycling bin employs a dynamic collapsible frame structure that transitions between expanded and folded states. The frame includes interconnected struts and joints that allow the bin to be expanded for use and collapsed for storage, dynamically adapting its volume to operational needs while maintaining structural integrity in both states

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bin is divided into modular components including segmented frame sections, detachable containers, and separable struts. This segmentation allows the structure to be assembled in an expanded configuration for maximum storage volume and disassembled or folded into a compact form for space-efficient storage, resolving the contradiction between volume and complexity

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If fixed-size recycling containers are used, then manufacturing simplicity is maintained, but adaptability deteriorates due to inability to adjust size or configuration

Engineering Contradiction:
Improvesize adaptabilityVSAvoidmanufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The container system uses segmented, modular components that can be assembled in different configurations. The frame is divided into adjustable sections with interchangeable struts, and containers are detachable, allowing the overall size and capacity to be adapted to different recycling needs while each individual component remains simple to manufacture

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bin design incorporates universal joints, standardized connection points, and interchangeable components that allow a single set of basic parts to serve multiple functions and configurations. The same frame structure can accommodate different container types and sizes, providing size adaptability without requiring multiple specialized manufactured components

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

3Volume of moving object

If large recycling bins are used to maximize storage capacity, then storage volume is improved, but ease of transportation deteriorates due to bulk and weight

Engineering Contradiction:
Improvestorage capacityVSAvoidtransportation ease
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The bin features a dynamic collapsible frame that can be expanded to maximize storage capacity during use and collapsed into a compact configuration for transportation. The interconnected struts and joints allow the entire structure to fold down, reducing its volume significantly while maintaining the same storage capacity when expanded

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bin is segmented into detachable components including separable containers and modular frame sections. This allows the user to disassemble the bin into smaller, more manageable pieces for transportation, or transport only the necessary components, thereby improving ease of movement while preserving total storage capacity when reassembled

Inventive Principle:
Principle #1Segmentation

4Adaptability or versatility

If non-modular recycling systems are used, then device complexity is reduced, but versatility deteriorates due to inability to expand or reconfigure

Engineering Contradiction:
Improvesystem versatilityVSAvoidmodular complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The recycling system is divided into standardized modular units with uniform connection interfaces. Each module contains a frame section and container that can be independently manufactured and assembled. The segmentation enables versatile configuration options while keeping individual module complexity low through standardization

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The modular system employs universal connection mechanisms and standardized interfaces that allow different module types to be combined in various configurations. The same connection system works across all modules, enabling system expansion and reconfiguration for different recycling needs without requiring complex specialized components for each module type

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

Data Source

PatentUS8201702B2Foldable recycling apparatus
Publication Date: 2012.06.19 HARLEMAN PRODS
  • US8201702B2 patent drawing
  • US8201702B2 patent drawing
  • US8201702B2 patent drawing

AI summary

The invention provides a modular and foldable recycling apparatus for home use. The apparatus contains multiple modules attached in series, which can be separated into individual modules. Each module is made of a foldable frame to hold a container, such as a bag, for the containment, separation and transport of recyclable materials. The apparatus can be folded like an accordion to allow for convenient storage.