Gutter Cleaning Tool with Segmented Hook and Ladder Attachment

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Solution Overview

Problem

Current gutter cleaning tools are inefficient in removing debris from rain gutters without requiring users to constantly reposition ladders and often lack safety features for secure use on extension ladders.

Innovation Solution

A gutter cleaning tool with a scraper portion and a hook portion that allows users to pull debris towards them and maneuver it past gutter hangers, combined with a tool attachment for safe use on ladders, featuring an adjustable hook angle and interchangeable scraper designs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If users use traditional gutter cleaning tools, then they can remove debris from gutters, but they must constantly reposition the ladder which reduces efficiency and increases safety risks

Engineering Contradiction:
Improvedebris removal efficiencyVSAvoidtime for ladder repositioning
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The tool extends the cleaning reach by attaching to the ladder structure, allowing users to clean gutters in multiple locations without moving the ladder. This dimensional extension transforms the cleaning radius from a limited hand-reach area to an extended reach covering multiple gutter sections along the ladder position.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Ease of operation

If users hold onto traditional gutter cleaning tools while on the ladder, then they can operate the tool, but their hands are occupied which creates safety hazards

Engineering Contradiction:
Improvetool operabilityVSAvoidladder climbing safety
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The tool attaches securely to the ladder structure, allowing it to support itself and the cleaning debris without requiring the user to hold it. The tool's weight and the debris weight are borne by the ladder attachment point, freeing both of the user's hands for maintaining ladder safety and balance.

Inventive Principle:
Principle #25Self-service

3Device complexity

If users use simple gutter cleaning tools, then the tool structure is simple, but they cannot effectively pull debris under gutter hangers

Engineering Contradiction:
Improvetool structure simplicityVSAvoiddebris retrieval capability
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The tool incorporates a segmented hook mechanism with multiple tines or segments that can independently engage with debris and gutter hangers. This segmentation allows the hook to effectively catch and pull debris under hangers while maintaining a relatively simple overall tool structure that attaches to the ladder.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10184252B2Rain gutter cleaning tool
Publication Date: 2019.01.22 WINDOWS 101 INC
  • US10184252B2 patent drawing
  • US10184252B2 patent drawing
  • US10184252B2 patent drawing

AI summary

A rain gutter cleaning tool has a scraper portion and a hook portion connected on opposite sides of a main body portion, as well as a tool attachment portion. The scraper portion is used to maneuver debris within a rain gutter to within the user's reach, while the hook portion is used to maneuver debris underneath gutter hangers which provide obstacles to the use of the scraper portion. The tool attachment portion is internally threaded to accommodate an extension pole. Thus, the user is able to easily and effectively clear a significant portion of a rain gutter without having to climb down from a ladder and move the ladder to a new spot in order to bring more debris within their reach for cleaning.