Living-Hinge Mop Head for Combined Scrubbing and Mopping
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Solution Overview
Problem
Existing mops are inefficient as they can only perform either a scrubbing or mopping action at a time, and the pressure applied during these actions is in different directions, leading to increased costs due to the need for poles that can withstand varying forces.
Innovation Solution
A mop design featuring a base with a scrubbing area connected by a living hinge, allowing the scrubbing area to deflect towards the surface upon application of a scrubbing force, enabling simultaneous scrubbing and mopping while applying pressure in the same direction as normal mopping, thus reducing the complexity and cost of the pole.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a scrub strip is attached to a sponge mop to enable scrubbing action, then the mop can perform abrasive cleaning on scuffmarks and sticky spots, but the user must turn the mop to different orientations to switch between scrubbing and mopping actions, reducing cleaning efficiency and requiring the pole to withstand forces in different directions
Solution Approach 1:
The base is segmented into a rigid base section and a flexible base section, with the scrubbing area located in the flexible section. This segmentation allows the scrubbing area to be mechanically separated from the main mop head, enabling independent deflection towards the floor while the rest of the mop remains in its original orientation for continuous mopping action.
Solution Approach 2:
The living hinge introduces dynamic movement capability to the base structure. The flexible base section can dynamically deflect towards the floor when scrubbing force is applied, and return to its original position when scrubbing is complete, allowing the mop to adapt its configuration based on the cleaning action required without changing the overall mop orientation.
2Adaptability or versatility
If a scrub strip is attached to a sponge mop to enable scrubbing action, then the mop can perform abrasive cleaning on scuffmarks and sticky spots, but the pole must be designed to withstand pressures or forces being applied in differing directions, increasing the cost of the pole
Solution Approach 1:
The base is segmented into a rigid base section and a flexible base section, with the scrubbing area located in the flexible section. This segmentation allows the scrubbing area to be mechanically separated from the main mop head, enabling independent deflection towards the floor while the rest of the mop remains in its original orientation for continuous mopping action.
Solution Approach 2:
The living hinge introduces dynamic movement capability to the base structure. The flexible base section can dynamically deflect towards the floor when scrubbing force is applied, and return to its original position when scrubbing is complete, allowing the mop to adapt its configuration based on the cleaning action required without changing the overall mop orientation.
3Adaptability or versatility
If the scrubbing area is integrated into the main mop head, then the mop can perform both scrubbing and mopping functions, but the mop can only perform one action at a time, requiring the user to reposition the mop between actions
Solution Approach 1:
The base is segmented into a rigid base section and a flexible base section, with the scrubbing area located in the flexible section. This segmentation allows the scrubbing area to be mechanically separated from the main mop head, enabling independent deflection towards the floor while the rest of the mop remains in its original orientation for continuous mopping action.
Solution Approach 2:
The living hinge introduces dynamic movement capability to the base structure. The flexible base section can dynamically deflect towards the floor when scrubbing force is applied, and return to its original position when scrubbing is complete, allowing the mop to adapt its configuration based on the cleaning action required without changing the overall mop orientation.
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 mop effectively combines scrubbing and mopping actions with reduced directional pressure requirements, enhancing efficiency and reducing the structural demands on the pole, thereby improving utility and cost-effectiveness.
Implementation Method 1
a scrubbing area in the flexible base section below the hinge member. The living hinge is defined in the rigid base section about the hinge member so that a scrubbing force applied to the hinge member deflects the rigid base section to move the scrubbing area toward the surface
Data Source
AI summary
A mop for cleaning a surface is provided. The mop includes a base and a scrubbing area connected to the base by a living hinge so that the scrubbing area can be deflected towards the surface upon application of a scrubbing force.