Janitorial Caddy with Integrated Step Stool and Modular Storage

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Solution Overview

Problem

Janitorial caddies lack versatility and functionality in organizing and transporting cleaning supplies, particularly in providing a stable platform for reaching high areas and efficiently storing various janitorial tools and chemicals.

Innovation Solution

A janitorial caddy design featuring a body with a lid, base, and telescoping handle, including removable caddies, shelves, and wheels, allowing it to function as a step stool and storage container with customizable compartments and mobility, enhancing accessibility and organization of cleaning supplies.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a janitorial caddy is designed with multiple shelves, removable caddies, and a telescoping handle to enhance versatility and organization, then the adaptability and functionality are improved, but the device complexity increases

Engineering Contradiction:
ImproveversatilityVSAvoidcomplexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The janitorial caddy is divided into multiple independent compartments including shelves, removable caddies, and sections for different cleaning supplies. This segmentation allows each part to serve specific functions while maintaining overall versatility without excessive complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The caddy body is designed to perform multiple functions: storing cleaning supplies, serving as a step stool with the lid, and providing organized compartments for various tools. This multi-functionality achieves versatility through a unified structure rather than separate devices

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

2Ease of operation

If the janitorial caddy includes wheels and a telescoping handle for improved mobility, then the ease of operation is enhanced, but the device complexity increases

Engineering Contradiction:
ImprovemobilityVSAvoidcomplexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The telescoping handle can extend and retract, and the wheels enable the caddy to transition between stationary and mobile states. These dynamic features improve mobility while maintaining relatively simple mechanical structures that do not significantly increase overall complexity

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the lid is designed to be stood on for step stool functionality to improve versatility, then the adaptability is enhanced, but the structural integrity requirements increase

Engineering Contradiction:
ImprovefunctionalityVSAvoidstructural integrity
Core Design Contradiction:
Adaptability or versatilityVSStrength

Solution Approach 1:

The lid is designed to serve dual purposes: covering the storage compartments and functioning as a step stool. This multi-functionality is achieved through structural reinforcement that enables the lid to support human weight while maintaining its primary storage function

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

Solution Approach 2:

The lid structure incorporates reinforcement elements and appropriate material selection beforehand to cushion against the stress of supporting human weight, ensuring structural integrity is maintained before the step stool function is activated

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

4Adaptability or versatility

If removable caddies are added to shelves for better organization of cleaning supplies, then the adaptability is improved, but the device complexity increases

Engineering Contradiction:
ImproveorganizationVSAvoidcomplexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Cleaning supplies are organized into separate removable caddies that can be independently placed on shelves. This segmentation allows flexible organization of different cleaning products while keeping the overall structure simple, as the caddies are standalone components

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The removable caddies can be dynamically added, removed, or repositioned on shelves based on organizational needs. This dynamic configuration capability improves organization versatility without requiring complex integrated storage mechanisms

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11345380B1Janitorial caddy
Publication Date: 2022.05.31 LIL CLEAN CADDY LLC
  • US11345380B1 patent drawing
  • US11345380B1 patent drawing
  • US11345380B1 patent drawing

AI summary

Implementations of janitorial caddies may include a body including a lid, a base opposing the lid, and a first side coupled between the lid and the base. The implementations may also include two wheels coupled to the base, a telescoping handle coupled within the first side, a first shelf extending from a second side of the body and a second shelf extending from a third side of the body. The third side may be opposite the second side. The implementations may also include a first removable caddy coupled over the first shelf and a second removable caddy coupled over the second shelf. The body may be configured to be stood on by a person when the lid is in a closed configuration.