Adjustable Container Cover with Taut Fit Mechanism

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Solution Overview

Problem

Traditional refuse containers are unsightly, prone to odor leakage, and difficult to move, with existing covers being complex, fragile, or over-designed, failing to address aesthetic and functional needs.

Innovation Solution

A container covering device with a form-fitting, adjustable design comprising a cover member, support assembly, and retainer assembly that is easy to assemble and disassemble, durable, and allows for signage or artwork display, providing a uniform and taut fit for various container sizes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional refuse container covers are designed to be robust and durable for sustained outdoor use, then reliability is improved, but device complexity increases and ease of manufacture decreases

Engineering Contradiction:
Improvedurability for sustained outdoor useVSAvoidconstruction complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The cover system is divided into separate modular components: a cover member, support members (such as brackets or rods), and fastening mechanisms. This segmentation allows each component to be manufactured independently using simple processes while assembling into a durable overall structure that can withstand outdoor conditions without requiring complex integrated construction

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The cover member is implemented as a flexible panel or shell that can be made from relatively simple materials like fabric, vinyl, or thin plastic. This flexible shell approach provides sufficient durability for outdoor use while avoiding the need for complex rigid structures, achieving both reliability and ease of manufacture

Inventive Principle:
Principle #30Flexible shells and thin films

2Ease of operation

If existing container covers are designed to be simple and easy to assemble, then ease of operation is improved, but strength and durability for sustained outdoor exposure deteriorates

Engineering Contradiction:
Improveease of assembly and disassemblyVSAvoidrobustness for sustained outdoor use
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The support members are designed with adjustable and removable characteristics, allowing the cover to be easily assembled and disassembled when needed. The support members can be positioned at different locations and removed without damaging the cover member, providing operational flexibility while maintaining structural integrity during use through simple yet effective fastening mechanisms

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If container covers are designed to fit various container sizes with a uniform look, then adaptability is improved, but device complexity increases

Engineering Contradiction:
Improveadjustability for different container sizesVSAvoidadjustment mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cover system uses separate adjustable support members that can be independently positioned along the container. This segmentation allows the cover to be adapted to different container sizes by simply repositioning the support members rather than requiring complex transformation mechanisms, achieving versatility with minimal added complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The support members are designed with adjustable parameters such as position, height, and orientation that can be modified to accommodate different container dimensions. By changing these parameters through simple adjustments rather than complex reconfigurations, the system achieves adaptability to various container sizes while keeping the overall device complexity low

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS11254470B2Container covering device
Publication Date: 2022.02.22 MCNAMARA KEVIN PATRICK
  • US11254470B2 patent drawing
  • US11254470B2 patent drawing
  • US11254470B2 patent drawing

AI summary

Devices, systems, and methods for covering containers are disclosed herein. Embodiments thereof include a cover member, a support assembly, and a retainer assembly. The cover member having each of top and bottom edges and first and second lateral sides, together defining a cover member body having upper, middle, and lower portions. The cover member is configured both to be supported by a container and to adjustably wrap around at least a portion of the container to conceal the portion from a point of view. The support assembly is configured both to removably attach the cover member to the container and to adjust a vertical position of the cover member relative to the container, thereby positioning the cover member at the container, allowing adjustment of the cover member's tautness around the container. The retainer assembly is configured to secure and to adjust and maintain the cover member's tautness around the container.