Pool Dispenser Lid Buoyancy Control

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Solution Overview

Problem

Existing pool dispenser lids lack the functionality to adjust the floating height of decorative elements, leading to visually unappealing positioning and detracting from their aesthetic appeal.

Innovation Solution

A pool dispenser lid design incorporating a decorative element and an air retention element with an adjustable coupling mechanism, allowing users to control the buoyancy and visibility of the design element above the water level.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If a decorative element is added to the pool dispenser lid, then the aesthetic appeal is improved, but the ability to adjust the floating height is lost

Engineering Contradiction:
Improveaesthetic appealVSAvoidadjustability of floating height
Core Design Contradiction:
ShapeVSEase of operation

Solution Approach 1:

The lid is divided into separate functional components: a decorative design element and a buoyancy control mechanism. This segmentation allows the decorative element to be integrated while maintaining independent adjustability of the floating height through the buoyancy adjustment mechanism.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The lid incorporates a dynamic buoyancy adjustment mechanism that enables users to change the floating height of the decorative element according to water level variations. This dynamic adjustment ensures the decorative element remains visible and aesthetically pleasing regardless of water level changes.

Inventive Principle:
Principle #15Dynamics

2Device complexity

If the decorative element is fixed on the lid, then the structural simplicity is maintained, but the visibility control above water level is lost

Engineering Contradiction:
Improvestructural simplicityVSAvoidvisibility control
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The lid transforms from a static structure to a dynamic system with adjustable buoyancy. The buoyancy adjustment mechanism allows users to control the visibility of the decorative element above the water level while maintaining relative structural simplicity through integrated design.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the lid is designed for universal compatibility, then the adaptability to different dispensers is improved, but the precision of buoyancy adjustment may be compromised

Engineering Contradiction:
Improvecompatibility with different dispensersVSAvoidbuoyancy adjustment precision
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The lid is designed with universal mounting features and standardized coupling mechanisms that enable compatibility with various pool dispenser models. The buoyancy adjustment mechanism is integrated in a way that maintains precision while accommodating different dispenser configurations.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 adjustable buoyancy feature ensures the decorative element remains visible and aesthetically pleasing, regardless of the water level or dispenser position, while also providing compatibility with a wide range of pool dispensers.

Implementation Method 1

an air retention element with an adjustable coupling mechanism, allowing users to control the buoyancy and visibility of the design element above the water level

Methodology Applied
Scientific EffectBuoyancy: Archimedes' Principle (Buoyancy)

Data Source

PatentUS20250197258A1Selective buoyancy pool dispenser lid
Publication Date: 2025.06.19 LOPEZ THOMAS
  • US20250197258A1 patent drawing
  • US20250197258A1 patent drawing
  • US20250197258A1 patent drawing

AI summary

Disclosed herein is a pool dispenser lid that enhances both aesthetic and functional aspects of pool chlorine dispensers. The lid comprises a design element for visual appeal and an air retention element equipped with an adjustable coupling mechanism. This mechanism allows users to selectively vary the amount of air retained within the air retention element, thereby controlling the lid's buoyancy. As a result, the design element can be maintained at a desired level of visibility above the water surface. The adjustable coupling mechanism is versatile, compatible with various types of pool dispensers, and can be configured to utilize threaded, snap-fit, bayonet mount, clamp, band, magnetic, gasket sealing, latch, and pressure or friction fits. This innovation provides a practical solution for enhancing the visual appeal of pool dispensers while offering flexibility in buoyancy control, ensuring the design element is consistently displayed at an user-selected aesthetically pleasing level.