Foldable Plastic Shed Panels for Compact Shipping and Stable Assembly

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Solution Overview

Problem

Existing outdoor storage sheds face challenges in design flexibility, durability, and cost-effectiveness, particularly in manufacturing, transportation, and installation, due to limitations in materials like wood or glass.

Innovation Solution

The use of molded plastic panels with integrated folding grooves, interlocked teeth couplings, and back strengthening ribs to create a foldable and customizable storage shed structure, reducing package space and transportation costs while enhancing stability and ease of assembly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional materials like wood or glass are used for outdoor storage sheds, then design flexibility and durability are limited, but manufacturing cost and transportation cost increase

Engineering Contradiction:

Improvedesign flexibilityVSAvoidmanufacturing cost

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent changes the material parameter from traditional wood or glass to molded plastic, which enables greater design flexibility while reducing manufacturing costs through efficient molding processes and eliminating the need for additional protective coatings or treatments

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent uses composite molded plastic panels that integrate multiple functions (structural support, insulation, and finishing surface) into a single material system, reducing the need for separate manufacturing steps and lowering overall production costs

Inventive Principle:

Principle #40Composite materials

2Reliability

If traditional materials like wood or glass are used for outdoor storage sheds, then durability is improved, but transportation cost increases

Engineering Contradiction:

ImprovedurabilityVSAvoidtransportation cost

Core Design Contradiction:

ReliabilityVSWeight of moving object

Solution Approach 1:

The patent changes the material parameter to molded plastic, which offers comparable or superior durability to traditional materials while significantly reducing weight, thereby lowering transportation costs without sacrificing reliability

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The molded plastic panels are designed to be lightweight and easily replaceable, reducing transportation costs while maintaining durability through the inherent resistance to impact, moisture, and chemicals of the plastic material

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

3Volume of moving object

If molded plastic panels with integrated folding grooves are used, then package space and transportation cost are reduced, but structural stability may be compromised

Engineering Contradiction:

Improvepackage spaceVSAvoidstructural stability

Core Design Contradiction:

Volume of moving objectVSStability of the object's composition

Solution Approach 1:

The patent divides the molded plastic panels into sections with integrated folding grooves, allowing the panels to be collapsed for compact packaging while maintaining structural integrity when assembled, thus reducing package space without compromising structural stability

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The integrated folding grooves provide dynamic collapse capability for transportation while the panels maintain rigid structural stability when installed, allowing the same component to adapt between transport and operational states

Inventive Principle:

Principle #15Dynamics

4Ease of operation

If foldable corner panels with integrated folding grooves are used, then ease of assembly is improved, but manufacturing precision requirements increase

Engineering Contradiction:

Improveease of assemblyVSAvoidfolding groove precision

Core Design Contradiction:

Ease of operationVSManufacturing precision

Solution Approach 1:

The folding grooves are pre-integrated into the molded plastic panels during manufacturing, eliminating the need for field assembly of corner sections and simplifying installation while requiring precise molding during production

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent merges the folding mechanism directly into the corner panel structure during molding, combining what would traditionally be separate assembly steps into a single integrated component that requires precision manufacturing but simplifies final assembly

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS20260055596A1Outdoor storage shed

Publication Date: 2026.02.26 THREE STONE LLC

AI summary

The present subject matter discloses an outdoor storage shed utilizing plastic components or panels. A storage shed structure can comprise foldable corner panels, which pivot at integrated folding grooves to serve as corners. Each leaf of a foldable corner panel can be fitted with a unique coupling mechanism to interact with an additional panel. Furthermore, the storage shed structure can come with pre-constructed shelf grooves in the foldable corner panels. Storage shelves can be slotted into these grooves, thereby boosting the overall stability of the storage shed.