Flat Mop Bucket Layout With Integrated Squeezing and Buffer Protection

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Solution Overview

Problem

Existing mop bucket designs for cleaning and squeezing flat mops are either costly, inconvenient, or strenuous, as they require complex structures, detachment of mop fabrics, or manual strenuous efforts to operate.

Innovation Solution

A mop bucket with integrated cleaning and squeezing functions, featuring a bucket body with separate cleaning and squeezing sections, a squeezing device that can move between these sections, and a buffer to prevent direct contact with the bucket bottom, allowing for efficient and labor-saving operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a foot-operated squeezing device with a squeezing basket and pedal is used, then squeezing function is achieved, but the structure becomes complicated and cost increases

Engineering Contradiction:
Improvesqueezing operation convenienceVSAvoidsqueezing device structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent extracts the squeezing function from a complex foot-operated device and implements it through a simple buffer mechanism. The buffer, when pressed down by the mop head, automatically performs the squeezing action without requiring a complicated pedal system or squeezing basket, thus achieving squeezing function while dramatically reducing structural complexity

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The buffer is designed to automatically perform the squeezing function when the mop head is pressed down into the bucket. The system serves itself by using the user's natural pressing motion to activate the buffer, which then automatically squeezes the mop fabric without requiring any additional operational steps or complex mechanisms

Inventive Principle:
Principle #25Self-service

2Ease of operation

If a hand-operated rotary mop rod with centrifugal rotation is used, then squeezing function is achieved, but the mop plate structure becomes complicated and cost increases

Engineering Contradiction:
Improvesqueezing operation convenienceVSAvoidmop plate structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent removes the need for a complex bendable mop plate structure by extracting the squeezing function and placing it in the bucket's buffer mechanism. The mop plate remains simple and rigid, while the buffer performs the squeezing action through its compression mechanism, eliminating the need for centrifugal rotation or bendable structures

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent replaces the complex mechanical system of centrifugal rotation and bendable mop plates with a simple compression-based buffer mechanism. Instead of using rotational mechanics to achieve squeezing, the system uses direct linear compression of the buffer by the mop head, significantly simplifying the overall mechanical structure

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Ease of operation

If a squeezing mechanism on the mop rod with manual pushing is used, then squeezing function is achieved, but the operation becomes strenuous and productivity decreases

Engineering Contradiction:
Improvesqueezing operation convenienceVSAvoidcleaning efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The buffer is designed to automatically perform the squeezing action when the mop head is pressed down. The system uses the user's natural pressing motion to activate the buffer, which then automatically executes the squeezing function without requiring the user to manually push or pull any squeezing mechanism, thereby eliminating strenuous operation and improving cleaning efficiency

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent extracts the squeezing function from the mop rod assembly and relocates it to the bucket's buffer mechanism. This separation allows the mop to remain simple while the buffer handles the squeezing task automatically, reducing user effort and increasing overall productivity by eliminating the need for manual squeezing operations

Inventive Principle:
Principle #2Taking out (Extraction)

4Device complexity

If the mop head directly contacts the bucket bottom, then structural simplicity is maintained, but the mop head may be damaged or cleaning effectiveness reduced

Engineering Contradiction:
Improvebucket structureVSAvoidmop head protection
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The buffer is positioned at the bottom of the bucket to provide beforehand cushioning for the mop head. When the mop head is pressed down for squeezing, the buffer compresses to absorb impact and prevent direct contact between the mop head and the hard bucket bottom, thereby protecting the mop head from damage while maintaining a simple bucket structure without requiring additional cushioning layers or complex protection mechanisms

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

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

The design enables convenient, labor-saving, and effective cleaning and squeezing of flat mop wipers, reducing user effort and maintaining a clean environment without additional squeezing mechanisms on the mop.

Implementation Method 1

a buffer arranged in the squeezing water section and/or in the cleaning section

Methodology Applied
Scientific EffectElastic deformation: Elasticity

Implementation Method 2

the squeezing device presses against the wiper on the mop head and scrapes the wiper on the mop head

Methodology Applied
Scientific EffectMechanical compression: Compression

Data Source

PatentEP3838100B1Mop bucket for cleaning and wringing a flat mop
Publication Date: 2024.07.17 CIXI BOSHENG PLASTIC PROD
  • EP3838100B1 patent drawingFigure 1~2
  • EP3838100B1 patent drawingFigure 3~4
  • EP3838100B1 patent drawingFigure 5~6

AI summary

A mop bucket for cleaning and squeezing a flat mop, comprises a bucket body (1) and a squeezing device (7) disposed inside the bucket body (1); wherein the bucket body (1) has a squeezing water section (5) and a cleaning section (6), which are respectively at two different positions; when a mop head (4) of the flat mop is removably inserted into the squeezing device (7), the squeezing device (7) presses against a wiper on the mop head (4) and scrapes the wiper on the mop head (4). The mop bucket can clean and squeeze the wiper on the flat mop by integrating both functions of cleaning and squeezing, provide better cleaning and squeezing effects, and realize a convenient and labor-saving squeezing operation and pleasurable user experience.