Rotating Multifunctional Electric Brush Head for Dead Angle Cleaning
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Solution Overview
Problem
Existing electric cleaning brushes have non-adjustable brush heads, resulting in dead angles during cleaning, limited functionality, and insufficient flexibility.
Innovation Solution
A multifunctional electric brush head with a control part, execution part, fixing component, and work brush head, allowing for relative rotation between the control and execution parts, self-rotation of the execution part, and interchangeable work brush heads for various cleaning tasks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the brush head is fixed and non-adjustable, then the structure is simple, but dead angles occur during cleaning and cleaning coverage is reduced
Solution Approach 1:
The brush head is designed with rotational capability around the handle axis, transforming from a static fixed structure to a dynamic adjustable structure. This allows the brush head to rotate and adjust its cleaning angle during operation, eliminating dead angles and improving cleaning coverage while maintaining operational simplicity
Solution Approach 2:
The brush head is divided into separable modules including the brush body, rotation mechanism, and interchangeable brush heads. This segmentation allows independent optimization of each component and enables easy replacement of different brush heads for various cleaning scenarios without complicating the overall structure
2Adaptability or versatility
If a single-function brush head is used, then the device structure is simple, but the usage range is limited and flexibility is insufficient
Solution Approach 1:
The system employs interchangeable brush heads that can be attached to a universal handle body. Different brush heads (e.g., for floor cleaning, surface cleaning, narrow spaces) can be replaced as needed, enabling one handle to perform multiple cleaning functions. This multi-functionality approach expands usage range without significantly increasing overall device complexity
Solution Approach 2:
Multiple brush heads are designed with standardized mounting interfaces that nest onto the handle body. The brush heads can be stored or attached in a nested configuration, allowing easy replacement and storage without requiring separate storage space or complex attachment mechanisms
3Productivity
If the brush head cannot be adjusted, then the structure is stable and simple, but cleaning effectiveness in various scenarios is poor
Solution Approach 1:
The brush head incorporates a rotation mechanism that allows dynamic adjustment of the cleaning angle during operation. This dynamic capability enables the brush to adapt to different cleaning scenarios and surfaces, significantly improving cleaning effectiveness while adding only minimal structural complexity through a simple rotation joint
Data Source
AI summary
A multifunctional electric brush head is provided, which includes a control part, an execution part, a fixing component, and a work brush head; the control part rotates relativity to the execution part, the execution part rotates itself; thus, a wide clean range can be achieved. Different work brush heads can be replaced as needed to achieve a better clean result and work brush heads belonging to different fields can be replaced so as to adapt to a wide work scope. The electric brush head can be handheld to clean a dead angle, and it may be installed with a telescopic rod. It further includes a light to illuminate a to-be-cleaned place. The execution part and the telescopic rod are designed to cooperate with each other to achieve a fix and electrical connection effect, allowing the telescopic rod to also control an operation of the electric brush head.