Handheld Showerhead Mount with C-Clip Locking Mechanism
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Solution Overview
Problem
Handheld showerheads often dislodge from their mounts due to vibration or accidental bumps, especially in mobile vehicles, and existing retention mechanisms are insecure, leading to unintended release.
Innovation Solution
A showerhead assembly with a mounting structure that includes a tapered tubular section and a locking mechanism featuring a flexible 'C'-shaped clip with radially inward prongs, allowing secure attachment and preventing inadvertent disengagement through a ball joint connection to the shower stall surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a handheld showerhead is mounted in a simple slot or bracket, then the mounting structure is simple and easy to install, but the retention mechanism is unsecure and causes the showerhead to inadvertently release
Solution Approach 1:
The mounting structure transitions from a static slot/backet design to a dynamic system with a spring-loaded clip that automatically engages and disengages based on applied force. The spring mechanism provides continuous contact pressure to maintain secure retention while allowing intentional removal when sufficient force is applied.
Solution Approach 2:
The patent replaces simple mechanical retention (slot/backet) with a more sophisticated spring-loaded clip mechanism. The spring element provides active retention force, replacing passive mechanical constraints with an active system that continuously exerts holding force while allowing controlled release.
2Ease of manufacture
If a magnet attachment mechanism is used to hold the showerhead, then the mounting structure is simplified, but the retention mechanism remains unsecure and causes inadvertent release
Solution Approach 1:
The patent replaces magnetic retention with a mechanical spring-loaded clip system. The spring mechanism provides consistent, controllable retention force that is independent of magnetic field strength, environmental factors, or material properties, thereby eliminating the reliability issues associated with magnetic attachment.
Solution Approach 2:
The spring-loaded mechanism allows for adjustment of retention force through spring compression or replacement. This parameter change capability enables optimization of the retention force to match different usage scenarios, providing both secure retention during normal use and easy release when needed, unlike fixed magnetic strength.
3Ease of operation
If the showerhead is allowed to move freely for angle adjustment, then ease of operation is improved, but the showerhead is prone to dislodgment from vibration or bumps
Solution Approach 1:
The mounting structure provides dynamic adjustment capability through a swivel joint that allows angular movement within limits. The spring-loaded clip maintains continuous contact to prevent dislodgment from vibration or bumps, while still permitting intentional angle adjustment when sufficient force is applied to overcome the spring force.
Solution Approach 2:
The spring-loaded clip continuously exerts a holding force that counteracts disruptive forces such as vibration and bumps before they can cause dislodgment. This preliminary counter-action prevents accidental release while allowing controlled adjustment when the user intentionally applies sufficient force to overcome the spring force.
Data Source
AI summary
An improved showerhead assembly is provided for securely holding a handheld showerhead within a mount. The handheld showerhead includes an elongate handle and a showerhead face including one or more nozzles for spraying water. The mount includes a tubular section for receiving the handheld showerhead's handle, and a mounting surface which affixes to an underlying surface such as shower stall wall. The handle includes a circumferential groove and the mount includes a “C” shaped locking clip capable of locking within the handle's groove.