Rotating Inlet Assembly with Magnetic Hand Shower Dock
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Solution Overview
Problem
Existing shower assemblies with fixed showerheads and removable hand showers often lack flexibility in water flow distribution and configuration, limiting user customization and convenience.
Innovation Solution
A shower assembly design featuring a stationary base, a rotating inlet assembly with a diverter valve, and a magnetic docking system for the removable hand shower, allowing for adjustable water flow paths and configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed showerhead and removable hand shower configuration is used, then basic shower functionality is provided, but flexibility in water flow distribution and configuration is limited
Solution Approach 1:
The inlet assembly is designed to rotate relative to the stationary base, allowing dynamic reconfiguration of water flow paths between the showerhead and hand shower. The diverter valve can be rotated to switch between different water flow destinations, providing adaptability without permanent complex piping configurations
Solution Approach 2:
The inlet assembly serves multiple functions: it distributes water to both the fixed showerhead and the removable hand shower, provides rotational adjustment for positioning, and incorporates a diverter valve for flow control. This multi-functionality reduces the need for separate dedicated systems for each function
2Ease of operation
If a magnetic docking system is used for the removable hand shower, then ease of attachment and removal is improved, but potential instability or detachment issues may arise
Solution Approach 1:
The traditional mechanical docking system (clips, screws, or snap-fits) is replaced with a magnetic docking system. The magnet in the inlet assembly attracts the ferromagnetic element in the hand shower, providing automatic attachment when brought near and easy removal when pulled away, significantly improving ease of operation
Solution Approach 2:
The magnetic force parameters (strength, direction, and engagement distance) are optimized to provide sufficient holding force for reliable operation while allowing easy manual removal. The ferromagnetic element is positioned and sized to ensure consistent magnetic coupling without creating excessive attachment force that would hinder removal
3Adaptability or versatility
If a diverter valve with multiple water paths is implemented, then water flow customization between showerhead and hand shower is improved, but device complexity increases
Solution Approach 1:
The diverter valve mechanism is merged with the inlet assembly structure, eliminating the need for separate valve bodies and complex piping. The valve integrates the flow control function directly into the water distribution system, allowing users to direct water to the showerhead, hand shower, or both simultaneously through a simple rotation action
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 design enables users to customize water flow between the showerhead and removable hand shower, providing greater flexibility and convenience while maintaining a secure magnetic docking mechanism.
Implementation Method 1
the docking member including a magnet disposed within the docking member, and a removable hand shower having a ferromagnetic element configured to magnetically couple to the magnet of the docking member
Data Source
AI summary
A shower assembly including an inlet assembly is described herein. The inlet assembly includes an inlet end configured to receive a water supply and a pivot configured to rotate about the inlet end. The inlet assembly includes first arm extending radially from the pivot, a second arm extending radially from the pivot, opposite the first arm, and diverter valve configured to rotate within the inlet assembly and direct water between a first path and a second path. The first path is defined by the first arm and is fluidly connected between a first outlet of the diverter valve and an inlet of a showerhead, and the second path is defined by a flexible hose and is fluidly connected between a second outlet of the diverter valve and an inlet of a removable hand shower.