Shower Head Assembly With Movable Face Plate For Tool-Free Interior Access

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Solution Overview

Problem

Current shower heads are not designed for easy disassembly or cleaning, leading to the accumulation and spread of disease-causing agents like mold and bacteria within the shower head, requiring professional plumbing skills and tools to access and clean the interior, which is particularly challenging for elderly individuals or those with limited abilities.

Innovation Solution

A shower head design with a movable face plate that can pivot, swing, or slide to access the interior without tools, allowing for easy cleaning and disinfection, and a regulating device that can be adjusted or removed for maintenance, facilitating the removal of particulate matter and disease-causing agents.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the shower head is designed with a fixed sealed structure, then water-tightness is improved, but accessibility to the interior for cleaning becomes difficult

Engineering Contradiction:
Improvewater-tightnessVSAvoidaccessibility to interior
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The shower head is divided into separate components: a body, a faceplate, and an interior chamber. The faceplate can be detached from the body to provide access to the interior chamber for cleaning purposes, while maintaining water-tightness when assembled. This segmentation allows the structure to serve dual functions of being sealed during operation and accessible during maintenance.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the shower head structure is made complex to enable disassembly, then accessibility for cleaning is improved, but device complexity increases

Engineering Contradiction:
Improveaccessibility for cleaningVSAvoidstructure complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The faceplate is extracted as a separate removable component from the main body. This simple extraction approach enables easy access to the interior chamber without requiring complex disassembly mechanisms. The faceplate can be easily removed and reattached, providing accessibility for cleaning while maintaining overall structural simplicity.

Inventive Principle:
Principle #2Taking out (Extraction)

3Reliability

If professional plumbing tools are required for disassembly, then connection reliability is improved, but ease of repair deteriorates

Engineering Contradiction:
Improveconnection reliabilityVSAvoidease of cleaning
Core Design Contradiction:
ReliabilityVSEase of repair

Solution Approach 1:

The shower head is designed to be self-serviceable by ordinary users without requiring professional plumbing assistance. The faceplate can be easily removed and reattached by hand, allowing users to clean the interior chamber themselves. This eliminates the need for specialized tools or expertise while maintaining reliable connections through proper design of the engagement interface.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10562044B2Shower head assembly
Publication Date: 2020.02.18 SUNSHINE STEVE
  • US10562044B2 patent drawing
  • US10562044B2 patent drawing
  • US10562044B2 patent drawing

AI summary

A shower head is disclosed that includes means for accessing its interior. A method for accessing the interior of the shower head is also disclosed. The shower head includes a main body with an interior, a proximal water receiving end for connecting to a water source and a distal water dispensing end. A face plate is movably affixed to the water dispensing end. The face plate has openings for water to pass therethrough to reach a user. The face plate is movable between a closed position where the face plate closes the distal water dispensing end of the main body and an open position where the face plate is displaced away from the distal water dispensing end of the main body to access the interior of the main body. The interior of the shower head is therefore easily accessible without the need for tools or plumbing expertise. The shower head may include a regulating device, also easily accessible, for controlling the flow or for treating the water passing therethrough.