Pool Ladder Rung Guard with Spring-Loaded Barrier
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Solution Overview
Problem
Above-ground pool ladders pose a safety risk due to easy accessibility by children and inexperienced swimmers, as the frames supporting these ladders are not structurally rigid enough to prevent unsupervised access, leading to potential life-threatening situations.
Innovation Solution
A safety mechanical barrier system, referred to as a 'rung guard' or 'ladder door,' is installed on A-frame-type pool ladders, which can be easily attached and detached, featuring a panel that pivots around vertical rails and includes a latching mechanism to block access to the rungs when not in use, constructed from materials like nylon or metal, and equipped with a spring mechanism to automatically return to a closed position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional A-frame ladders are used for above-ground pools, then easy access and convenience are improved, but safety deteriorates due to easy accessibility by children
Solution Approach 1:
A barrier panel is introduced as an intermediary element between the ladder rungs and children. The panel is mounted on the ladder structure and can be positioned to block access to the rungs, preventing children from climbing while still allowing adult supervision and controlled access when the panel is opened.
2Object-affected harmful factors
If a safety barrier is added to the ladder, then safety is improved, but device complexity increases
Solution Approach 1:
The barrier panel is designed with dynamic characteristics, allowing it to be moved between a closed position that blocks ladder access and an open position that allows passage. The panel can be mounted to pivot or slide along the ladder rails, providing flexibility in operation while maintaining structural integrity.
Solution Approach 2:
The safety system is segmented into separate components: the barrier panel itself, the mounting brackets, and the latching mechanism. This segmentation allows for easier installation, maintenance, and replacement of individual parts without affecting the entire ladder structure.
3Object-affected harmful factors
If a latching mechanism is included to automatically return the barrier to closed position, then safety is improved, but ease of operation deteriorates
Solution Approach 1:
The latching mechanism is designed to automatically engage and latch the barrier panel to the ladder structure without requiring manual intervention. Springs or gravity-assisted mechanisms automatically return the panel to its closed, latched position after being opened, ensuring the safety feature is consistently activated without adding complex control systems.
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 safety mechanical barrier effectively prevents children from accessing the pool ladder rungs, enhancing pool safety by ensuring the ladder can only be used by authorized individuals and automatically closing after use, thus reducing the risk of accidents.
Implementation Method 1
equipped with a spring mechanism to automatically return to a closed position
Data Source
AI summary
Aspects of the present disclosure relate to a safety mechanical barrier for use with a ladder for an above-ground swimming pool that is easy to install and provides safety from children accessing the pool via the ladder. Certain aspects of the present disclosure relate to a safety mechanical barrier that blocks access to the ladder itself, thereby restricting access to an above-ground pool by unsupervised minors.