Interchangeable Shower Wall Mounts for Secure Accessory Swapping

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional tub and shower enclosures have permanently affixed accessory items that are difficult to change without damaging the walls, and available aftermarket solutions lack a pleasing aesthetic and provide a non-permanent feel.

Innovation Solution

The design includes removable mounts on the shower wall with slots for accessory items, allowing for easy swapping and secure attachment, using a combination of threaded fasteners and adhesive seals for secure and adjustable mounting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If accessory items are permanently affixed to the shower wall, then they provide a stable and secure attachment, but they cannot be easily changed or swapped without damaging the wall

Engineering Contradiction:
Improveattachment stabilityVSAvoidaccessory interchangeability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The mounting system is divided into two segments: a permanent mount attached to the shower wall and a removable accessory item. The mount includes a mounting plate with slots that receive mounting bars, creating a segmented system where the permanent portion remains fixed while the accessory portion can be easily replaced by detaching and reattaching the mounting bars.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting bar is inserted into and nested within the slot of the mounting plate. This nesting relationship allows the mounting bar to be securely held in place while still permitting easy removal and reinstallation, enabling accessory interchangeability without wall damage.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Reliability

If different accessory items are permanently mounted with different mounting configurations, then each accessory is securely attached, but the ability to swap accessories is lost

Engineering Contradiction:
Improveattachment securityVSAvoidmounting configuration variety
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The mounting plate is designed with universal slots that can accommodate different types of mounting bars and accessory items. This universal design allows a single mount to securely attach multiple different accessory items (such as soap dishes, shampoo holders, or towel racks) without requiring different mounting configurations, enabling both security and interchangeability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Reliability

If conventional mounting methods are used, then accessories are securely attached, but the aesthetic appearance is compromised due to visible mounting hardware

Engineering Contradiction:
Improveattachment firmnessVSAvoidaesthetic appearance
Core Design Contradiction:
ReliabilityVSShape

Solution Approach 1:

The mounting plate is designed to be substantially hidden behind the accessory item, with only minimal portions visible. The mounting bars are positioned to be concealed by the accessory's back surface, creating a local quality where the mounting hardware is invisible from the front, thus maintaining aesthetic appearance while ensuring secure attachment.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS8819876B2Interchangeable tub and shower accessories
Publication Date: 2014.09.02 DELTA FAUCET COMPANY
  • US8819876B2 patent drawing
  • US8819876B2 patent drawing
  • US8819876B2 patent drawing

AI summary

An example shower assembly includes a mount for removeably securing and supporting an accessory item to a shower wall. The mounts are permanently attached to the shower wall and are spaced apart a set desired distance. Slots on the accessory item receive the mounts to support the accessory item firmly and substantially rigidly to the shower wall. Removal of the accessory item is performed by lifting to allow installation of another accessory item as desired.