Two-in-One Bathroom Support Arm with Independent Sprayer and Shower Pivoting

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Solution Overview

Problem

Existing two-in-one bathroom support arms are inflexible, requiring synchronous adjustment of the top sprayer and shower ends, occupying large space during packaging and transportation.

Innovation Solution

A two-in-one bathroom support arm design with separate pivot points for the top sprayer and shower ends, allowing independent angle adjustments, and a water path adjusting part for flexible water flow control, enabling separate operation and folding for reduced space occupation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If the top sprayer and shower ends are fastened integrally on the support arm, then the support arm structure is simple, but the adjustment is inflexible and both ends can only be adjusted synchronously

Engineering Contradiction:
Improvesupport arm structureVSAvoidadjustment flexibility
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The support arm is divided into multiple independent segments: a support arm body, a first support arm for the top sprayer, and a second support arm for the shower. Each segment can be adjusted independently around the rotating shaft, breaking the synchronous adjustment limitation of integral designs while maintaining overall structural simplicity.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the support arm is designed for separate adjustment of top sprayer and shower ends, then the adjustment flexibility is improved, but the device complexity increases

Engineering Contradiction:
Improveadjustment flexibilityVSAvoidsupport arm structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Multiple support arms (first support arm for top sprayer, second support arm for shower) are merged onto a single rotating shaft of the support arm body. This combining approach allows independent adjustment of each arm while sharing common mounting infrastructure, achieving flexibility without proportionally increasing overall device complexity.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If the bathroom support arm is designed with separate pivot points for top sprayer and shower, then the adjustment flexibility is improved, but the space occupied during packaging and transportation increases

Engineering Contradiction:
Improveadjustment flexibilityVSAvoidpackaging space
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The support arms are designed with rotational joints allowing dynamic folding movements. The first and second support arms can be folded back against the support arm body, transforming from an extended configuration to a compact folded state, reducing packaging volume while maintaining adjustment flexibility during use.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12352023B1Two-in-one bathroom support arm
Publication Date: 2025.07.08 XIAMEN GALENPOO KITCHEN&BATHROOM TECH CO LTD
  • US12352023B1 patent drawing
  • US12352023B1 patent drawing
  • US12352023B1 patent drawing

AI summary

The present invention discloses a two-in-one bathroom support arm, and a top sprayer end and a shower end can be adjusted separately and flexibly. The support arm includes an installing base, a first support arm, a second support arm, and a water path adjusting part, where the installing base is provided with a rotating shaft, a water flowing chamber, and a water inlet; the water inlet communicates with the water flowing chamber; a circumferential surface of the rotating shaft is provided with a water flowing sink that communicates with the water flowing chamber; and pivot ends of the first support arm and the second support arm are respectively provided with a first pivot ring and a second pivot ring that are pivoted on the rotating shaft, at least one of the support arms is provided with a connection opening that communicates with the rotating shaft.