Interchangeable Brush and Solution Cylinder Cleaning Device
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Solution Overview
Problem
Existing portable scrubbing and cleaning devices often require users to manually dispense cleaning solution through a nozzle, which can be inconvenient and limit the usability of the device when the brush wears out, as the brush and solution container are typically not interchangeable.
Innovation Solution
A portable scrubbing and cleaning device with a cylindrical housing that includes a threaded top cap with a brush and a cleaning solution passageway, an actuator that moves between deployed and non-deployed positions to release cleaning solution from an aerosol or spray bottle onto the brush, allowing for interchangeable brush heads and solution canisters without direct user contact with the nozzle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the brush and solution container are integrated as a single unit, then the device structure is simple, but the brush cannot be replaced when worn out and the device must be discarded
Solution Approach 1:
The device is divided into separate interchangeable components: a reusable housing and replaceable brush heads with integrated cleaning solution containers. This segmentation allows the brush and container to be replaced independently when worn or depleted, resolving the contradiction by enabling component interchangeability while maintaining overall structural simplicity through standardized coupling mechanisms.
Solution Approach 2:
The housing is designed as a universal base that can accommodate multiple different brush head types and container configurations. The standardized interface allows one housing to work with various brush and container combinations, providing versatility and extendability without increasing the fundamental device structure complexity.
2Ease of manufacture
If the user manually dispenses cleaning solution through a nozzle, then the device is simple to manufacture, but it requires direct user contact with the nozzle and limits usability
Solution Approach 1:
The cleaning solution dispensing function is extracted from manual user operation and integrated into the brush head assembly itself. The cleaning solution is delivered directly through the brush bristles or a built-in dispensing mechanism within the brush head, eliminating the need for separate manual nozzle operation and direct user contact with exposed nozzles, thereby improving ease of operation while maintaining manufacturing simplicity.
Solution Approach 2:
The brush head serves as an intermediary between the cleaning solution container and the surface being cleaned. Instead of the user directly operating a nozzle to dispense solution, the brush head automatically delivers the cleaning solution to the contact surface through its bristles or integrated dispensing structure, improving usability without complicating the manufacturing process.
3Adaptability or versatility
If the brush is attached separately from the solution container, then the brush can be replaced, but the cleaning solution cannot be delivered directly through the brush
Solution Approach 1:
The brush and cleaning solution container are merged into a single integrated brush head assembly. The container is positioned within or attached to the brush head housing, with the cleaning solution delivery path integrated through the brush structure. This merging allows the brush to be replaced as a complete unit while maintaining direct solution delivery through the brush, achieving both replaceability and integrated solution delivery without excessive 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 and ergonomic cleaning by allowing interchangeable brushes and solution canisters, reducing user effort and extending the device's usability by decoupling the brush and solution delivery, thus providing a more versatile and user-friendly cleaning experience.
Implementation Method 1
When the actuator is in the deployed position, the linear distance between the actuator and the top cap decreases, thereby causing an aerosol canister housed by the housing to release its cleaning solution through the cleaning solution passageway and onto the brush
Implementation Method 2
When a user presses on the spray bottle cap, the linear distance between the spray bottle cap and the top cap is less in the deployed position than in the non-deployed position, thereby forcing cleaning solution from the reservoir through the cleaning solution passageway and onto the brush
Data Source
AI summary
Embodiments of a portable scrubbing and cleaning device of this disclosure include a rounded brush head to make the device ergonomically friendly no matter how a user holds it; sliding bottle inside of a main body or housing with a cap on one end for quick and easy refilling of cleaning solution; fins on the inside of main body and slots on the bottle so as to not allow the bottle from spinning when the cap is being screwed or unscrewed; and a diamond cut, knurled finish on main body for a sure grip.