Triangular Wing Extension Panels for Pool Cover Gap Securement

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Solution Overview

Problem

Existing pool cover systems fail to securely attach over vertically rising obstructions near the pool edge, creating gaps that compromise safety.

Innovation Solution

Incorporating triangular wing extension panels with attached edge strips and anchors, along with adjustable straps and spring-loaded mechanisms, to securely cover and anchor the pool cover over obstructions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the pool cover is attached to the horizontal decking adjacent to the pool perimeter, then the attachment is simplified and easier to install, but vertically rising obstructions prevent level attachment and create gaps that compromise safety

Engineering Contradiction:
Improveease of attachmentVSAvoidsafety integrity
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The pool cover system is segmented into the main cover panel and separate triangular wing extension panels. Each wing extension panel is independently attached to the main cover at specific gap locations, allowing the cover to adapt to obstructions without requiring complete redesign of the entire attachment system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Triangular wing extension panels are added in a new dimensional configuration to extend the cover surface over vertically rising obstructions. These wings project laterally from the main cover edge, creating a three-dimensional coverage that accommodates the vertical dimension of obstructions while maintaining horizontal attachment simplicity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of stationary object

If the pool cover is draped over vertically rising obstructions, then coverage is achieved, but gaps are formed that require additional securement measures

Engineering Contradiction:
Improvecoverage areaVSAvoidsecurement complexity
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

The triangular wing extension panels are pre-formed with attached edge strips containing registration holes positioned in advance. This preliminary configuration allows for straightforward alignment and attachment to anchors without requiring complex field adjustments or additional securement measures during installation.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If triangular wing extension panels are added to cover gaps, then safety is improved by eliminating gaps, but the device complexity increases

Engineering Contradiction:
Improvesafety integrityVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

Rather than making the entire pool cover system complex, the solution applies localized triangular wing extension panels only at specific locations where obstructions create gaps. The majority of the cover maintains its simple original design, while targeted additions address specific safety concerns.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS7735163B2Swimming pool gap securement assembly
Publication Date: 2010.06.15 POOL COVER CORP
  • US7735163B2 patent drawing
  • US7735163B2 patent drawing
  • US7735163B2 patent drawing

AI summary

A swimming pool gap securement assembly prevents the accessibility of persons, animals or other objects into swimming pools, because of gaps left between the edges of a swimming pool cover and the surfaces of vertically rising decorative landscape obstructions associated therewith. The assembly provides one or more protective extensions of a swimming pool cover which covers any gaps present when a swimming pool cover encounters these vertically rising obstructions. These panels, one for each gap encountered, are generally of triangular shape, of the same fabric as the main pool cover or any other pool cover materials, and are sewn into, or otherwise attached to, the reinforced webbing at the edge of the pool cover. The lower horizontal edge and the vertical end edge of the wing extension panel have an attached edge strip with a linear array of holes engageable with one or more anchors imbedded into the deck or on the side of the obstruction itself.