Edge Engagement Assembly for Stable In-Pool Filter Servicing
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Solution Overview
Problem
Existing pool cleaners require removal from the pool for filter servicing, leading to inconvenient and potentially hazardous lifting and handling, which can result in injuries and damage.
Innovation Solution
An autonomous pool cleaner with a removably coupled filter and edge engagement assembly that secures the cleaner to the pool edge, allowing filter access without removing the unit from the pool, utilizing extendable arms to stabilize the cleaner during servicing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the pool cleaner is removed from the pool for filter servicing, then the filter is accessible for maintenance, but the user faces inconvenient and potentially hazardous lifting and handling
Solution Approach 1:
The pool cleaner is divided into separable components: the main body and the filter assembly. The filter can be independently removed from the main body while the cleaner remains in the pool, allowing filter maintenance without handling the entire water-logged unit. This segmentation enables safe filter access while eliminating hazardous lifting of the complete cleaner assembly.
2Ease of operation
If the pool cleaner is positioned at the water line for filter servicing, then the filter becomes accessible, but the cleaner is difficult to hold stable due to buoyancy and geometry
Solution Approach 1:
The filter assembly is extracted from the main body of the pool cleaner. Once separated, the filter can be easily removed and serviced while the main body remains positioned at the water line for stability. This extraction allows filter maintenance without the instability problems of handling the entire cleaner assembly at the water line.
3Ease of operation
If a housing or garage is installed at the pool edge to hold the pool cleaner during servicing, then the filter is accessible, but the aesthetic appearance is compromised and safety hazards are created
Solution Approach 1:
The pool cleaner is designed with self-service capabilities through its modular filter assembly. The filter can be independently accessed and removed from the main body while the cleaner remains in the pool, eliminating the need for external housings or garages at the pool edge. This self-service design maintains aesthetic appearance and eliminates safety hazards associated with pool edge structures.
Data Source
AI summary
An autonomous pool cleaner includes a main body, a filter that is removably coupled to the main body, and an edge engagement assembly. The main body includes a top, a bottom, and one or more peripheral walls that extend between the top and the bottom. The filter is accessible for removal or installation via a particular peripheral wall of the one or more peripheral walls. The edge engagement assembly is configured to extend beyond the particular peripheral wall of the main body and removably secure the autonomous pool cleaner to an edge of a swimming pool so that the filter is accessible and vertically removable when the autonomous pool cleaner is secured to the edge.