Mop Release Slot Mechanism for Hands-Free Frame Dismounting
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Solution Overview
Problem
Existing mop exchange systems require manual deactivation of locking devices, exposing users to soiled mops and straining their backs due to bending, as they need to handle soiled mops during the exchange process.
Innovation Solution
A mop release mechanism that allows automatic dismounting of the mop from the frame using a wire-based slot and deactivation part, enabling the mop to drop into a container without user contact, and can be attached to a cleaning cart for easy transport and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual deactivation of locking device is used, then user can control mop exchange, but user is exposed to soiled mop and experiences back strain
Solution Approach 1:
The system performs the mop release operation automatically through the shaft's upward movement, which triggers the deactivation part to release the locking device without requiring manual intervention. The shaft itself serves the function of activating the release mechanism during its normal operational movement.
Solution Approach 2:
The deactivation part is pre-positioned and configured to automatically engage with the locking device when the shaft is introduced into the slot. The system is prepared in advance so that the upward movement of the shaft automatically triggers the release sequence without requiring additional user actions.
2Extent of automation
If automatic release mechanism is implemented, then user safety is improved, but device complexity increases
Solution Approach 1:
The release mechanism is divided into distinct functional components: the slot that guides the shaft, the deactivation part that interacts with the locking device, and the locking device itself. This segmentation allows each component to perform its specific function independently while maintaining overall system simplicity.
Solution Approach 2:
The deactivation part acts as an intermediary element between the shaft's upward movement and the locking device's release. It translates the mechanical motion of the shaft into the specific action needed to deactivate the locking device, providing a simple mechanical coupling without complex control systems.
3Productivity
If user handles soiled mop manually, then mop exchange is completed, but health hazards increase due to contact with impurities and bacteria
Solution Approach 1:
The system automatically completes the mop release operation through the shaft's upward movement, which triggers the deactivation part to release the locking device. The mop is released without requiring the user to manually handle or touch it, eliminating the health hazard while maintaining exchange efficiency.
Solution Approach 2:
The deactivation part serves as an intermediary that performs the release function remotely, allowing the shaft to trigger the release mechanism without the user needing to physically contact the soiled mop. This mechanical mediation protects the user from exposure to contaminants.
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 safe and ergonomic mop exchange by eliminating direct contact with soiled mops and reducing back strain, allowing for efficient and hygienic disposal into a container.
Implementation Method 1
Owing to gravity, the mop will automatically drop down into the container when the locking device of the mop frame is deactivated by the mop release
Data Source
Figure 1
Figure 2a~2b
Figure 2c
AI summary
The invention relates to a mop release (101) for use in connection with a mop from a cleaning unit (201), wherein the cleaning unit comprises a shaft portion (203) and a mop frame with end flaps (204) that are, in a collapsed state, tilted at an angle, and wherein the end flaps (204) can, by a locking device (205), be securely locked in succession of each other in a stretch-mounted state. The end flaps (204) can be brought from the stretch-mounted state to the collapsed state by deactivation of the locking device (205). The mop frame is of the type that secures the mop (206) in that the end flaps (204) of the mop frame engage in pockets (207) on the mop and secure the mop when the mop frame is in the stretch-mounted state. The mop release (101) comprises a slot (103) delimited by two sides and adapted for introduction of the shaft portion (203) and swivel unit (202) of the cleaning unit (201) and between said two sides; said mop release (101) further comprising deactivation means (104) adapted for deactivation of the locking device (205) of the mop frame when the locking device is brought into contact with said deactivation means following introduction of the shaft portion of said cleaning unit into said slot.