Forward-Reverse Cleaning Brush Integrating Water Heating and Spray

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Solution Overview

Problem

Existing electric cleaning brushes require manual water spraying, which is cumbersome and inefficient, and do not effectively integrate water spraying and heating functions.

Innovation Solution

A forward and reverse cleaning brush with integrated water spraying and heating mechanisms, featuring a servo motor, transmission components, and a cleaning brush plate that rotates in opposite directions, allowing for simultaneous water spraying and cleaning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If manual water spraying is used before cleaning, then dust can be minimized, but the cleaning process becomes cumbersome and time-consuming

Engineering Contradiction:
ImprovedustVSAvoidcleaning process
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The patent combines the water spraying function and heating function into the cleaning brush itself. The water spray heating mechanism integrates a water tank, heating element, and spray nozzle system within the brush housing, allowing water to be sprayed and heated directly at the cleaning location without requiring separate manual pre-spraying operations.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The cleaning brush performs the water spraying and heating functions automatically during the cleaning process. The device supplies its own water through an integrated water tank and heating element, eliminating the need for users to manually pre-spray water before cleaning.

Inventive Principle:
Principle #25Self-service

2Productivity

If integrated water spraying and heating mechanisms are added to the cleaning brush, then cleaning efficiency is enhanced and hand fatigue is reduced, but device complexity increases

Engineering Contradiction:
Improvecleaning efficiencyVSAvoiddevice structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The cleaning brush is designed as a multi-functional device that combines cleaning, water spraying, and heating functions in a single unit. The power mechanism drives both the cleaning brush plate rotation and the water spray heating mechanism, allowing one device to perform multiple cleaning-related tasks that would otherwise require separate tools.

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

Solution Approach 2:

The water spray heating mechanism is nested within the cleaning brush structure. The water tank is housed inside the brush body, the heating element is positioned within the water tank, and the spray nozzle is integrated into the brush head assembly, creating a compact nested arrangement that reduces overall device complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

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

Enhances cleaning efficiency by eliminating the need for pre-spraying water, reduces hand fatigue, and provides hot water or steam for sterilization, with the ability to add detergent for enhanced cleaning.

Implementation Method 1

one end of the water spray heating mechanism passes through the transmission component and extends to the first water outlet hole

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentUS12349783B1Forward and reverse cleaning brush with water spraying function
Publication Date: 2025.07.08 SHENZHEN YOUMEILE ELECTRONIC TECHNOLOGY CO LTD
  • US12349783B1 patent drawing
  • US12349783B1 patent drawing
  • US12349783B1 patent drawing

AI summary

A forward and reverse cleaning brush with water spraying function, comprising a shell, a water spraying heating mechanism, a power mechanism, a transmission component and a cleaning brush disc, wherein the water spraying heating mechanism is arranged in the shell, the power mechanism is arranged in the shell, the transmission component is arranged at the front end of the shell, and the front end of the transmission component extends out of the shell, the cleaning brush disc is detachably arranged at the front end of the transmission component, the power mechanism and the transmission component cooperate to drive the cleaning brush disc to rotate.