Rotating Mop Scrubber Geometry for Uneven Surface Cleaning
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Solution Overview
Problem
Traditional mops are inadequate for cleaning uneven surfaces due to their straight and large shape, which makes them unsuitable for effectively cleaning carpets and other irregular surfaces.
Innovation Solution
A cleaning mop design featuring a handle connected to a cylindrical coupler with a rotational joint and a scrubber with alternating fins and projections, allowing for flexible contact with surfaces and accommodating various shapes and sizes through a circular or polygonal cross-section, along with a retainer for attaching a replaceable cleaning element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional mop uses a straight and large cleaning pad, then it is suitable for flat surfaces, but it cannot effectively clean uneven surfaces such as carpet
Solution Approach 1:
The cleaning pad is designed with a curved or rounded shape instead of a straight flat form, allowing it to conform to uneven surfaces and contours, thereby enabling effective cleaning on both flat and irregular surfaces like carpet
Solution Approach 2:
The cleaning pad incorporates flexible or movable components that allow it to dynamically adapt its shape and position to match the surface being cleaned, providing versatility across different surface types while maintaining effective contact
2Adaptability or versatility
If a traditional mop uses a fixed straight handle, then it is simple in structure, but it cannot adapt to different cleaning angles and positions
Solution Approach 1:
The handle incorporates joints or articulation points that allow it to dynamically change its angle and position, enabling the user to adapt the mop to various cleaning scenarios while maintaining a relatively simple overall structure
Solution Approach 2:
The handle is divided into multiple segments or sections connected by joints, allowing each segment to move independently and adapt to different angles, providing versatility without significantly increasing structural complexity
3Productivity
If a cleaning pad is made too large, then it covers more area, but it cannot reach into corners and tight spaces
Solution Approach 1:
The cleaning pad is divided into multiple smaller sections or modules, allowing it to maintain large overall coverage while enabling individual sections to flex and reach into corners and tight spaces independently
Solution Approach 2:
The cleaning pad uses flexible materials and thin film structures that can bend and conform to tight spaces and corners, allowing the pad to maintain its large size for area coverage while adapting to reach into confined areas
Data Source
AI summary
The invention relates to a cleaning mop, including a handle fixed onto a cylindrical coupler having rotational capability; a joint fixed to the cylindrical coupler; a retainer for retaining a cleaning element; and a scrubber formed with projections on one part and fins on the other part, the fins extending side to side along the scrubber. The scrubber can be formed to have a circular cross-section. It also can be formed to have a polygonal cross-section. Each surface of the polygon is formed alternatively with either irregularly spaced projections or regularly spaced fins, such that the projections and fins alternate on every other face of the polygon.