Magnetic Handshower Docking with Retaining Lip
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Solution Overview
Problem
Conventional shower systems lack a reliable retention device to prevent inadvertent undocking of handheld showerheads due to bumps or vibrations, while also needing easy and reliable docking and undocking mechanisms.
Innovation Solution
A shower system design that incorporates a magnetically attractive member in both the handshower and the mount, combined with a retainer having a retaining lip defining a slot, and a mounting tab with angled surfaces to facilitate secure docking and easy undocking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a magnetic coupling is used for handshower docking, then easy docking and undocking is achieved, but inadvertent undocking due to bumps or vibrations occurs
Solution Approach 1:
The retention mechanism is divided into two independent segments: magnetic coupling for easy docking/undocking and mechanical retainer with retaining lip for preventing inadvertent undocking. Each segment performs its specific function without interfering with the other, allowing the handshower to be easily docked and undocked while preventing accidental detachment during use.
Solution Approach 2:
The magnetic coupling mechanism and mechanical retainer mechanism are merged into a single integrated retention system. The magnetic component provides the primary docking function while the mechanical retainer component provides the secondary retention function, combining both mechanisms to achieve both ease of operation and reliability simultaneously.
2Reliability
If a mechanical retainer is added to supplement magnetic docking, then inadvertent undocking is prevented, but device complexity increases
Solution Approach 1:
The mechanical retainer is designed with localized features (retaining lip, mounting tab with angled surfaces) that are specifically positioned to engage with the magnetic coupling mechanism only when needed. This localized design allows the retainer to provide enhanced retention reliability without adding complexity to the entire docking mechanism, as the retainer features are concentrated only at the critical engagement points.
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 system provides secure retention of the handshower to the mount, preventing accidental undocking due to bumps, while allowing for easy and reliable docking and undocking processes.
Implementation Method 1
The magnet is magnetically coupled to the magnetically attractive member
Data Source
AI summary
A shower system including a mount, a moveable handshower, and a magnetic coupler between the mount and the handshower.