Wall debris collection device

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Solution Overview

Problem

Traditional debris removal techniques are ineffective in preventing debris from accumulating on baseboards and floors during drywall installation and maintenance, particularly failing to address the issue of debris falling onto these surfaces and moisture from wallpaper removal, which can cause damage.

Innovation Solution

A wall debris collection device with beveled edges and corner apparatuses that can be positioned at obtuse or acute angles to collect debris away from the floor and baseboards, allowing for easy removal and connection of multiple devices for extended coverage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional debris removal techniques (brooms and vacuum cleaners) are used to remove debris from floor surfaces and baseboards, then some debris can be removed, but tremendous user effort is required and debris in cracks/crevasses cannot be effectively removed

Engineering Contradiction:
Improveuser effortVSAvoiddebris removal effectiveness
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The device prevents debris from falling onto the floor and baseboards in the first place by positioning a collection device at the wall-floor junction during drywall installation and maintenance activities. This preliminary prevention eliminates the need for subsequent difficult cleanup operations, especially for debris in cracks and crevasses that traditional methods cannot reach.

Inventive Principle:
Principle #10Preliminary action

2Object-affected harmful factors

If drop cloths are used to retain debris during drywall installation, then some debris can be contained, but vacuuming and shaking out drop cloths is cumbersome and leads to debris release onto floors

Engineering Contradiction:
Improvedebris containmentVSAvoiddebris removal process
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The invention extracts the debris collection function from the floor surface and relocates it to a dedicated collection device positioned at the wall-floor junction. This separates the debris containment function from the floor, allowing debris to be collected in a controlled location that is easy to access and empty, eliminating the cumbersome process of vacuuming and shaking out drop cloths.

Inventive Principle:
Principle #2Taking out (Extraction)

3Device complexity

If no protective measure is used during wallpaper removal, then the process is simple, but water and liquid debris from wallpaper removal fall onto the floor and baseboards causing damage

Engineering Contradiction:
Improveprocess simplicityVSAvoidwater and liquid debris damage
Core Design Contradiction:
Device complexityVSObject-affected harmful factors

Solution Approach 1:

The collection device acts as an intermediary barrier between the wallpaper removal process and the floor/baseboards. It intercepts water and liquid debris during wallpaper removal, preventing direct contact with vulnerable surfaces while maintaining process simplicity by requiring no modification to the wallpaper removal technique itself.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20260047740A1Wall debris collection device
Publication Date: 2026.02.19 GREEN JANET
  • US20260047740A1 patent drawing
  • US20260047740A1 patent drawing
  • US20260047740A1 patent drawing

AI summary

A device for collecting and maintaining debris from a wall (e.g., drywall) is described. In one example of the device of the present invention, two faces of the device each have a beveled edge, and are positioned at an obtuse angle with respect to one another. A corner apparatus may be positioned at a side edge of each face, and may permit the connection of the device to identical or similar devices. The device may be positioned on a floor adjacent to a bottom of a wall. In another example of the device of the present invention, two faces of the device each have a beveled edge, and are positioned at an acute angle with respect to one another. The device may be positioned on a wall above a floor.