Off-Center Gutter Cleaning Pole Rotational Mechanism

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Solution Overview

Problem

Existing rain gutter cleaning systems are not sufficiently convenient for effective debris removal, despite prior innovations.

Innovation Solution

A gutter system cleaning pole attached to an elongated debris contacting element at an off-center point, forming a long and short side, is used in a method involving angled orientations and rotations to efficiently remove debris from gutters secured by gutter studs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional rain gutter cleaning systems are used, then debris removal can be achieved, but the operation requires manual strain and is inconvenient

Engineering Contradiction:
Improveconvenience of debris removalVSAvoidmanual strain
Core Design Contradiction:
Ease of operationVSForce

Solution Approach 1:

The cleaning system transitions from manual pulling motion to rotational motion around gutter studs. The elongated debris contacting element rotates around the vertical gutter studs, converting the cleaning action into a rotational movement that leverages the vertical dimension of the studs rather than requiring horizontal pulling force against debris resistance.

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

Solution Approach 2:

The system uses the gutter studs themselves as part of the cleaning mechanism. Rather than requiring external support structures or manual positioning, the cleaning element rotates around the existing gutter studs, which serve as both structural supports and rotational pivots, eliminating the need for additional support infrastructure.

Inventive Principle:
Principle #25Self-service

2Productivity

If rain gutters are cleaned manually, then debris can be removed, but the process is time-consuming and inefficient

Engineering Contradiction:
Improvedebris removal efficiencyVSAvoidcleaning time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The elongated debris contacting element continuously engages with debris along the gutter length during rotation. As the element rotates around each gutter stud, it maintains continuous contact with debris, pushing and moving it along the gutter without interruption, eliminating the need for repeated positioning and engagement actions.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system employs dynamic rotational movement rather than static positioning. The cleaning element rotates around gutter studs, allowing it to adapt its position and orientation as it moves along the gutter, maintaining optimal engagement with debris throughout the cleaning process rather than requiring fixed positioning at each location.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If existing gutter cleaning tools are used, then some debris removal is achieved, but they cannot effectively navigate around gutter studs

Engineering Contradiction:
Improveability to navigate around gutter studsVSAvoideffectiveness of debris removal
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The cleaning process is segmented into discrete rotational actions around each gutter stud. The elongated debris contacting element sequentially engages with each gutter stud, rotating around it to clean the adjacent gutter section, then moves to the next stud. This segmentation allows the system to systematically navigate around all studs without requiring complex navigation mechanisms.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The elongated debris contacting element has an asymmetric design with a long side and a short side relative to the gutter stud. This asymmetry allows the element to effectively engage with and push debris along the gutter while rotating around the stud, with the longer portion providing greater leverage and contact area for debris removal on one side of the stud.

Inventive Principle:
Principle #4Asymmetry

Data Source

PatentUS10151115B1System for, and method of cleaning rain gutters
Publication Date: 2018.12.11 MCALLISTER MICHAEL J
  • US10151115B1 patent drawing
  • US10151115B1 patent drawing

AI summary

A rain gutter cleaning system having a gutter system cleaning pole (GSP) which is attached to said elongated debris contacting element (DCE) at a point off center thereof so as to form a long (LS) and short (SS) side, and method of it's use.