Plumbing Tool Transport Case With Sealed Sanitization

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Solution Overview

Problem

Plumbing tools like toilet augers and plungers become contaminated with human waste during use, posing challenges for safe transport and effective cleaning, as they can drip and contaminate surfaces, and existing methods like plastic bags are prone to leakage and do not ensure proper sanitization.

Innovation Solution

A device with a watertight outer housing and reclosable access aperture that includes anchor clamps to securely hold tools, allowing for the introduction of cleaning fluid and agitation to facilitate cleaning and sanitization, minimizing spillage and site contamination.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If plumbing tools are transported in plastic bags, then portability is improved, but leakage and contamination risks increase

Engineering Contradiction:
ImproveportabilityVSAvoidleakage and contamination risks
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent employs a flexible plastic bag as the containment shell for transporting plumbing tools. The bag is designed to be removable and replaceable, allowing it to function as a portable yet protective enclosure. The flexible nature of the bag provides ease of handling and portability while still containing the tools during transport.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The invention introduces a protective layer (the plastic bag) that is applied beforehand to the plumbing tools before transport. This protective enclosure is designed to prevent contamination and leakage during movement, addressing the harmful effects that would otherwise occur during normal transport conditions.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

2Reliability

If plumbing tools are cleaned immediately after use, then sanitation is improved, but cleaning facilities must be immediately available

Engineering Contradiction:
ImprovesanitationVSAvoiddependence on cleaning facilities
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent implements preliminary containment by placing the plumbing tools in a sealed plastic bag immediately after use, before actual cleaning can occur. This preliminary action preserves the tools in a contained state, preventing further contamination and maintaining sanitation standards even when cleaning facilities are not immediately accessible.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The plastic bag serves as an intermediary between the contaminated plumbing tool and the external environment. It acts as a temporary barrier that maintains sanitation by containing the tool in a controlled manner during transport to cleaning facilities, decoupling the sanitation requirement from immediate cleaning availability.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If plumbing tools are removed from containment for cleaning, then cleaning effectiveness is improved, but spillage and contamination risks increase

Engineering Contradiction:
Improvecleaning effectivenessVSAvoidspillage and contamination
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The patent design allows the plumbing tool to be extracted from the plastic bag containment when cleaning is required. The removable nature of the bag enables easy access to the tool for thorough cleaning while minimizing the time the tool is exposed outside containment, thus balancing cleaning effectiveness with contamination prevention.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS12168249B1Plumbing supply transport case and method of sanitizing and transporting plumbing supplies
Publication Date: 2024.12.17 ROBINSON JACKIE
  • US12168249B1 patent drawing
  • US12168249B1 patent drawing
  • US12168249B1 patent drawing

AI summary

A device for transporting a plunger that includes an outer housing defining an interior chamber a lid, the lid configured to releasably and sealingly engage the first end of the cylindrical wall member, the lid including a planar surface and a fan member operatively mounted in the lid.