Showerhead Cleaning Adapter With Side Inlet Valve

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Solution Overview

Problem

Showerheads are difficult to clean without detachment from the manifold, requiring cumbersome disconnection to access and remove mineral deposits and pathogens, necessitating a method to clean the interior without detachment.

Innovation Solution

A showerhead cleaning adapter with a pipe member and side inlet pipe valve that includes a cartridge for discharging cleaning solution into the showerhead interior, allowing for efficient cleaning and disinfection without detaching the showerhead, using a compressible interconnect portion and spring mechanism to control fluid flow, and thumb supports for easy operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the showerhead is detached from the manifold for cleaning, then the interior can be accessed to remove mineral deposits and pathogens, but the cleaning process becomes cumbersome and time-consuming

Engineering Contradiction:

Improveease of cleaningVSAvoidtime for cleaning

Core Design Contradiction:

Ease of operationVSLoss of time

Solution Approach 1:

The cleaning adapter is nested within the showerhead assembly, with the adapter housing containing the cartridge, valve mechanism, and flow control components all integrated within the showerhead's existing structure. This allows cleaning functionality to be embedded without requiring separate detachment or external cleaning equipment.

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The adapter acts as an intermediary device between the water supply and the showerhead interior, introducing cleaning solution through the side inlet valve and directing it into the showerhead passages. This mediator enables cleaning without removing the showerhead from its mounted position.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of operation

If a cleaning system is integrated into the showerhead, then cleaning can be performed without detachment, but the device complexity increases

Engineering Contradiction:

Improveease of cleaningVSAvoidcomplexity of cleaning system

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The cleaning system is segmented into distinct functional modules: a removable cartridge containing cleaning solution, a side inlet valve for solution introduction, a flow control mechanism, and an adapter housing. This segmentation allows each component to be optimized independently and simplifies maintenance by allowing cartridge replacement without affecting other components.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The system incorporates a dynamic valve mechanism that transitions between closed and open states to control cleaning solution flow. The side inlet valve can be opened to allow solution entry and then closed to maintain pressure, creating a dynamic cleaning process that is simple to operate despite the integrated complexity.

Inventive Principle:

Principle #15Dynamics

3Reliability

If cleaning solution is discharged into the showerhead interior, then mineral deposits and pathogens can be removed, but control over solution flow becomes critical

Engineering Contradiction:

Improveeffectiveness of cleaningVSAvoidcomplexity of flow control

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The flow control valve incorporates a feedback mechanism where the user's activation of the side inlet valve directly controls solution release. When the user opens the valve, solution flows; when closed, flow stops. This direct feedback loop provides intuitive control without complex automation while ensuring reliable cleaning action only when needed.

Inventive Principle:

Principle #23Feedback

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

Enables efficient and expedient cleaning and disinfection of showerheads by allowing cleaning solution to be discharged directly into the interior without detachment, effectively removing mineral deposits and pathogens using various solution cartridges.

Implementation Method 1

A spring member is disposed within the side inlet pipe valve compressibly engaged against the interconnect portion whereby said interconnect portion is returned to the uncompressed position subsequent release when compressed.

Methodology Applied

Scientific EffectElasticity: Elasticity

Implementation Method 2

cleaning solution is selectively releasable to clean and disinfect an extant showerhead interior

Methodology Applied

Scientific EffectChemical dissolution:

Implementation Method 3

cleaning solution is selectively releasable to clean and disinfect an extant showerhead interior

Methodology Applied

Scientific EffectDisinfection:

Data Source

PatentUS9079204B1Showerhead cleaning adapter

Publication Date: 2015.07.14 HATTENBRUN TROY C

AI summary

A showerhead cleaning adapter that includes a pipe member having a male end and a female end disposed for positioning between an extant showerhead and an extant manifold, said pipe member including a flow controlling side inlet pipe valve disposed to releasably interconnect a cartridge therein, said cartridge discharging cleaning solution into said showerhead when attached to, and depressed within, an interconnect portion of the side inlet pipe valve, wherein cleaning solution is selectively releasable to clean and disinfect an extant showerhead interior.