Surface Cleaner With Brush Roll for Large Debris Pickup
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Solution Overview
Problem
Current surface cleaning devices, such as vacuums, sweepers, and mops, are limited in their ability to handle a range of debris sizes and types, with vacuums struggling with larger debris, sweepers failing to pick up fine dirt, and mops unable to manage debris larger than sand or hair, leading to inefficient cleaning and maneuverability issues.
Innovation Solution
A novel surface cleaning device that combines a wiping surface, a brush roll for larger debris gathering, local and remote debris storage, and mechanisms for powering and activating the brush roll, allowing it to be positioned strategically for effective debris collection and transfer, including a conveyor belt or auger system for efficient debris management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a vacuum is used to pick up debris, then small debris can be collected, but larger debris cannot be effectively handled
Solution Approach 1:
The patent combines a brush roll mechanism and a vacuum mechanism into a single cleaning device. The brush roll handles larger debris through mechanical sweeping action, while the vacuum handles smaller debris through suction. This merging of two different cleaning mechanisms allows the device to effectively collect debris across a wide range of sizes, resolving the contradiction between handling small debris and adapting to larger debris.
Solution Approach 2:
The cleaning device is designed with multi-functionality to handle both large and small debris. The brush roll provides mechanical sweeping for larger items, while the vacuum provides suction for finer particles. This universal design enables a single device to perform multiple cleaning functions that were previously required by separate tools, thereby expanding the debris size range capability.
2Manufacturing precision
If a mop is used for cleaning, then fine surfaces can be cleaned, but debris larger than sand or hair cannot be managed
Solution Approach 1:
The patent combines a mop or wiping surface mechanism with a brush roll and vacuum mechanism. The mop component maintains its ability to clean fine surfaces effectively, while the added brush roll and vacuum components provide the capability to manage larger debris. This merging allows the device to handle both fine surface cleaning and larger debris management, resolving the adaptability limitation.
3Adaptability or versatility
If a brush roll is added to handle larger debris, then debris size range improves, but maneuverability deteriorates
Solution Approach 1:
The patent segments the cleaning device into modular components, including a brush roll assembly, vacuum assembly, and handle section. This segmentation allows the brush roll to be positioned strategically to handle larger debris while keeping the overall device structure balanced and maneuverable. The modular design enables better weight distribution and reduces the device's rotational inertia, improving ease of operation despite the added functionality.
4Productivity
If brush roll and debris storage are positioned for effective debris collection, then cleaning effectiveness improves, but maneuverability in tight spaces deteriorates
Solution Approach 1:
The patent positions the brush roll and debris storage components in three-dimensional space to optimize both cleaning effectiveness and maneuverability. The brush roll is positioned to engage with the surface effectively, while the debris storage is arranged in a configuration that minimizes the device's footprint. This spatial optimization allows the device to maintain high cleaning effectiveness while being maneuverable enough to access tight spaces.
Data Source
AI summary
New and novel structure(s) for cleaning surfaces have been disclosed. The device may include: a wiping surface, which may be disposable; a brush roll/larger debris gathering mechanism; a local debris storage and/or staging area, and a larger remote debris storage structure. Additionally, there are mechanisms and structures disclosed for powering the brush roll, activating the brush roll from an out of use position to an in use position, and moving the waste from one area to another. The invention at hand uniquely and inventively improves upon the known devices in this field.