Child-Proof Toilet Flush Handle With Spinnable Cap
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Solution Overview
Problem
Existing toilet flushing systems do not effectively prevent children from accidentally or intentionally flushing the toilet, leading to water waste and potential loss of items.
Innovation Solution
A child-proof toilet flush device system that includes a modified flush handle with a spinnable cap and inner pinch-handle body, a push-button flusher with a safety lock, or a handle replacement that requires specific actions to flush, ensuring only intentional use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a standard toilet flush handle is used, then the toilet can be flushed easily, but children can accidentally or intentionally flush the toilet causing water waste and item loss
Solution Approach 1:
The flush handle is divided into two functional parts: an outer cap that can spin freely and an inner pinch-handle body that contains the actual flushing mechanism. The outer cap acts as a protective barrier that children cannot easily manipulate, while the inner body requires a specific pinching action to activate flushing. This segmentation allows the system to prevent unintended flushing while maintaining ease of operation for adults.
Solution Approach 2:
The inner pinch-handle body is nested within the outer cap, creating a layered structure where the outer cap serves as a child-proof barrier and the inner body contains the functional flushing mechanism. This nested design allows the smaller functional component to be protected by the larger outer structure, preventing children from accessing the flushing mechanism while allowing adults to operate it by pinching the inner body through the outer cap.
2Reliability
If a child-proof mechanism is added to the toilet flush handle, then unintended flushing is prevented, but the device complexity increases
Solution Approach 1:
The flush handle is divided into two functional parts: an outer cap that can spin freely and an inner pinch-handle body that contains the actual flushing mechanism. The outer cap acts as a protective barrier that children cannot easily manipulate, while the inner body requires a specific pinching action to activate flushing. This segmentation allows the system to prevent unintended flushing while maintaining ease of operation for adults.
Solution Approach 2:
The outer cap is designed to spin freely on its own without requiring any manipulation, automatically providing a barrier against children. The inner pinch-handle body is designed to be intuitively operated by pinching, with the fingers naturally positioning to apply pressure to the pinch points. This self-service design minimizes the need for complex mechanisms while achieving child-proof functionality.
Data Source
AI summary
A device for attaching to a standard toilet for preventing the unintended flushing of the toilet. One embodiment replaces a standard flushing handle for flushing a toilet. This embodiment replaces an existing toilet flush handle by placing an outer cap or cover which freely spins around the exterior of an inner pinch-handle body which replaces the standard flush handle. The user must pinch the outer cap to lock onto and grip the inner pinch-handle body, and upon doing so the user can then turn the pinch-handle body counter-clockwise, which lifts the flush arm and thereby the flapper, flushing the toilet. This embodiment can replace the outer cap with a basic handle once the need for the device has passed. A second embodiment modifies a push-button flusher by securing a locking element about the push-button flusher which requires unlocking prior to activating the flusher.