Disposable Cleaning Head for Wet and Dry Debris Collection
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Solution Overview
Problem
Current cleaning devices often require multiple tools and processes to handle both wet and dry debris, leading to inefficiencies, mess, and high maintenance, as they are typically suited for either wet or dry media, necessitating repeated use and setup.
Innovation Solution
A cleaning device with a removably attachable cleaning head featuring a permanently attached dirt collection chamber that absorbs and filters debris, allowing for single-tool operation by collecting both wet and dry debris without user contact, facilitating easy disposal of the cleaning head.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a cleaning device uses separate tools for wet and dry debris, then cleaning effectiveness for each debris type is improved, but device complexity and maintenance requirements increase
Solution Approach 1:
The cleaning head is designed to handle both wet and dry debris using the same suction mechanism and dirt collection chamber. The chamber can collect both debris types, and the vacuum source effectively removes both wet and dry materials, eliminating the need for separate tools and reducing device complexity while maintaining cleaning effectiveness.
Solution Approach 2:
The patent combines previously separate cleaning functions into a single integrated system. The dirt collection chamber serves as a unified collection point for both wet and dry debris, and the vacuum source performs suction for both debris types, merging multiple cleaning operations into one device and process.
2Ease of operation
If a cleaning device requires opening the dirt collection chamber to dispose of debris, then user access to debris is improved, but user contact with dirty debris increases and maintenance complexity increases
Solution Approach 1:
The cleaning head is designed as a disposable component that is discarded after use rather than cleaned and reused. This eliminates the need for users to open the dirt collection chamber to dispose of debris, as the entire head with contained debris is thrown away, minimizing user contact with dirty debris and simplifying the disposal process.
3Duration of action of stationary object
If a cleaning device is designed for repeated use with cleanable components, then device longevity is improved, but maintenance time and complexity increase
Solution Approach 1:
The cleaning head is designed as a disposable component that is discarded after a single use rather than being cleaned and reused. This eliminates maintenance time entirely for the cleaning head, as users simply attach a new head when needed and discard the previous one, trading device longevity for time savings and reduced maintenance complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient, single-device cleaning of both wet and dry debris with reduced user contact and maintenance, as the cleaning head can be disposed of without opening the dirt collection chamber, maintaining device cleanliness and simplifying the cleaning process.
Implementation Method 1
a suction source and a suction inlet arranged to move dirt to the dirt collection chamber
Implementation Method 2
at least a portion of the one or more side walls is formed of an air filter
Data Source
AI summary
Methods and apparatus for cleaning a surface with a cleaning device having a body with a handle, a connector, and one or more cleaning heads that are removably attached to the cleaning device. Each cleaning head include a lower surface arranged to contact a surface to be cleaned and a dirt collection chamber permanently attached to the cleaning head. The cleaning head may include a support structure to support the dirt collection chamber and a cleaning sheet. The cleaning head also may include a suction nozzle. At least a portion of the dirt collection chamber may be made of a filter material.