Mop Cloth Detachment Device for Electrostatic and Lightweight Fabrics
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Solution Overview
Problem
Existing mop base release and detachment devices struggle with removing cleaning cloths made of thin, flimsy materials with high electrostatic charges, which adhere to the base and are difficult to detach due to insufficient weight and adhesion, requiring manual intervention and excessive effort.
Innovation Solution
A device with a raised cover and central slot allows the mop base to enter beneath it, featuring a release button that, when lifted, presses against the slot's edges, facilitating the tilt and extraction of half-frames from the cloth pockets, aided by claw-shaped extensions for secure detachment, compatible with various cloth types and base mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If thin, flimsy cleaning cloths with high electrostatic charges are used, then manufacturing cost is reduced and replaceability is improved, but adhesion to the base increases making detachment difficult
Solution Approach 1:
A detachment device acts as an intermediary mechanism between the operator and the adhering cloth. The device includes a pressing element that applies force to the base, and a pulling element that extracts the cloth from the base pockets, mediating the detachment process without requiring direct manual handling of the adhering cloth
Solution Approach 2:
The detachment device performs preliminary actions by first pressing the base to release the planar condition and create gap space, then systematically pulling the cloth away from the base. This preliminary mechanical preparation overcomes the electrostatic adhesion before the cloth can be fully removed
2Reliability
If lightweight cloths are used, then replacement frequency increases and cost decreases, but gravitational force insufficient to overcome adhesion and enable natural detachment
Solution Approach 1:
The detachment device provides a mechanical counterforce system that compensates for the insufficient gravitational force of lightweight cloths. The pressing element applies downward force on the base while the pulling element applies upward extraction force, creating a mechanical advantage system that overcomes adhesion without relying on the cloth's weight
3Ease of operation
If release devices are used to free the planar condition, then the base structure is released, but manual intervention is still required to detach the cloth
Solution Approach 1:
The detachment device merges two previously separate operations into one integrated mechanism: releasing the planar condition of the base and detaching the cloth. The pressing element and pulling element work together in a coordinated manner, allowing automatic cloth detachment to occur as a continuous process following base release
Solution Approach 2:
The detachment device enables the system to serve itself by automatically extracting the cloth from the base pockets after the planar condition is released. The mechanical arrangement allows the device to perform the detachment function without requiring the operator to manually handle or pull the cloth directly
4Stability of the object's composition
If elastic devices are used to keep half frames separate, then structural stability is improved, but rotation freedom is reduced preventing sufficient tilt for pocket extraction
Solution Approach 1:
The detachment device introduces dynamic movement capability to the otherwise statically stable half-frames. By applying force through the pressing and pulling elements, the device temporarily overcomes the elastic restraint, allowing the half-frames to rotate and tilt sufficiently for cloth extraction, then returns them to their stable position
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 easy, reliable, and effort-efficient detachment of cleaning cloths from the mop base, working with both frictional and elastic mechanisms, without manual handling, ensuring complete removal even with lightweight or electrostatic cloths.
Implementation Method 1
the release button, when lifted, presses against the slot's edges, facilitating the tilt and extraction of half-frames from the cloth pockets
Implementation Method 2
they are made of another very thin and flimsy material, which are particularly inexpensive and have a high electrostatic charge due to the synthetic materials they are made of
Data Source
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AI summary
This is a device for releasing and detaching a cleaning cloth from the base that retains it; and in particular the release and detachment device of the invention allows you to release and detach from the base a cleaning cloth that has pockets within which are inserted the lateral ends of said base supporting the cloth.