Tilt-Resisting Shower Caddy Locking Mechanism for Uneven Loads

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Solution Overview

Problem

Conventional shower caddies are prone to tilting due to the weight of items placed on or removed from them, limiting their ability to store larger containers and providing inadequate stability.

Innovation Solution

A tilt-resisting shower caddy assembly featuring a U-shaped support hook with downwardly extending side legs, snap clips, and adjustable baskets that can be positioned vertically and horizontally, utilizing a threaded fastener mechanism to secure the caddy on the shower pipe and prevent rotation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If conventional shower caddies use rigid mounting on support members, then structural stability is improved, but the ability to store larger containers is limited due to tilting when weight is added or removed

Engineering Contradiction:
Improvecaddy stabilityVSAvoidstorage capacity for larger containers
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The support hook is designed with movable side legs that can adjust their position dynamically. The legs are constrained to move along curved paths defined by guide surfaces, allowing the caddy to adapt its support geometry in response to changing load conditions while maintaining stability and preventing tilting.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the geometric parameters of the support structure by allowing the side legs to move along curved guide surfaces. This alters the effective support radius and positioning points, enabling the caddy to maintain stability across varying load weights and distributions without tilting.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If rubber grips or suction cups are used at the bottom of shower caddies to control tilting, then ease of installation is improved, but stability deteriorates when objects are sufficiently heavy

Engineering Contradiction:
Improveease of installationVSAvoidcaddy stability under heavy load
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The support hook employs movable side legs with curved guide surfaces that dynamically adjust the support geometry. This mechanical adaptation system provides reliable stability under heavy loads by redistributing forces through the movable leg mechanism, overcoming the limitations of static rubber grips or suction cups.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS10064523B2Tilt resisting shower caddies
Publication Date: 2018.09.04 MAYTEX MILLS INC
  • US10064523B2 patent drawing
  • US10064523B2 patent drawing
  • US10064523B2 patent drawing

AI summary

Shower caddies with a tilt-resisting locking mechanism that resists rotation of the caddies when supporting an uneven load. The shower caddies may also include vertically and horizontally movable baskets that are independently adjustable by a mechanism, which allows the user to adjust both the vertical and horizontal position of the basket.