Centrifugal Mop Drying with Self-Driven Spin Transfer

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Solution Overview

Problem

Existing devices for drying wiping cloths, mops, and other wiping devices require cumbersome and time-consuming operation, often necessitating users to hold or anchor the device while activating the drying mechanism, which can be difficult and inefficient.

Innovation Solution

A device that transmits the driving force for spinning through the mopping device itself, allowing for simple and efficient operation by using a drill rod drive or similar mechanism, enabling easy handling and control of the drying process without needing to touch other components, and incorporating a braking system to prevent accidental rotation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the drive device is arranged in a bucket and operated manually or electrically, then the drying function is achieved, but the operation becomes cumbersome and time-consuming requiring users to hold or anchor the device while activating the drying mechanism

Engineering Contradiction:
Improveease of operationVSAvoidtime-consuming operation
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The mopping device itself serves as the drive mechanism for the centrifugal drying device. The user simply inserts the mopping device into the receptacle, and the motor-driven rotation of the mopping device automatically transmits power to rotate the receptacle for drying, eliminating the need for separate manual cranking or foot pedaling operations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The mopping device is designed to serve dual functions: it acts as both the cleaning tool and the drive mechanism for the drying device. The motor coupled to the mopping device's drive shaft directly rotates the receptacle during drying operations, combining multiple functions into a single integrated system.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If the user must hold or anchor the mopping device while operating the drying mechanism, then the drying process can be initiated, but the operation becomes difficult and requires great skill including balancing on one leg for foot drives

Engineering Contradiction:
Improvereliability of operationVSAvoidease of operation
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The mopping device automatically anchors itself in the receptacle during operation. The user simply inserts the device, and the mechanical engagement between the mopping device and the receptacle automatically secures everything in place, eliminating the need for users to balance or hold the device during operation.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If a special holder is provided to anchor the mopping device, then the device can be operated, but the device complexity increases and handling becomes less simple

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The receptacle serves multiple functions: it holds cleaning liquid, receives the mopping device for drying, and provides the mechanical coupling for power transmission. This multi-functionality eliminates the need for separate holders or anchoring mechanisms, simplifying the overall device structure.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 simple, fast, and efficient drying with minimal user effort, allowing for easy control of the drying degree through the number of drive strokes and preventing accidental splashing or rotation issues.

Implementation Method 1

a centrifugal device which is carried by a container for cleaning liquid or being at least partially arranged within a housing, which can be arranged on and/or in a container for cleaning liquid, and wherein the centrifugal device has a receptacle which is rotatably mounted in the housing or the container

Methodology Applied
Scientific EffectCentrifugal force: Centrifugal Force

Data Source

PatentEP1890583B1Device for centrifugally drying a wiping head
Publication Date: 2012.12.12 LEIFHEIT
  • EP1890583B1 patent drawingFigure 1
  • EP1890583B1 patent drawingFigure 2~3
  • EP1890583B1 patent drawingFigure 4~5

AI summary

The invention relates to a device (1) for centrifugally drying wiping cloth and/or a wiping covers and/or wiping mops and/or a wiping plates (75) which is used in a wiping unit (31), is provided with a centrifugal device (3) and is embodied in such a way that a drive power and/or drive energy required for extracting a liquid is transmissible to the centrifugal device (3) by means of the wiping unit (31) or the component thereof, in particular by means of a handle and/or a wiping head of said wiping unit (31). In a particular embodiment, the centrifugal device (3) is provided with a humming-top drive (41).