Shower rod assembly

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Solution Overview

Problem

Traditional shower curtain rods are labor-intensive to install and can be unstable, especially when bearing the weight of a moveable shower curtain, as they often require rigid fixation and may easily move or fail.

Innovation Solution

A shower rod assembly featuring swivel bracket assemblies with mounting brackets and hinged swivel brackets, along with spring-engaged attachment ends that form a continuous rod, allowing for adjustable length and secure attachment to walls, enabling the rod to swing inwardly or outwardly for easy access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional one-piece shower curtain rods are rigidly fixed to walls, then stability and reliability are improved, but installation complexity and labor requirements increase significantly

Engineering Contradiction:
ImprovestabilityVSAvoidinstallation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The shower rod is divided into multiple segments that can be assembled separately and then connected. Each segment can be independently installed to wall mounts, avoiding the need to hold the entire rod in position during installation. The segments connect through attachment ends with pins and spring mechanisms, providing both ease of assembly and structural stability.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If traditional shower curtain rods are expanded to fit between walls without mechanical attachment, then installation ease is improved, but reliability and stability deteriorate as the rod may move or fail under curtain weight

Engineering Contradiction:
Improveinstallation easeVSAvoidstability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The attachment ends are pre-assembled with pins and spring mechanisms before installation. The segments are prepared with connection components already in place, allowing for quick connection to wall mounts and each other without requiring complex adjustments or tools during the installation process, while ensuring reliable mechanical attachment.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If shower curtain rods are made adjustable for different bathtub sizes, then adaptability is improved, but device complexity and manufacturing difficulty increase

Engineering Contradiction:
Improveadjustable lengthVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The rod is constructed from multiple adjustable segments that can be connected in different configurations. The segments feature standardized attachment ends with pins and spring mechanisms, allowing for various length combinations to accommodate different bathtub sizes. This modular approach simplifies manufacturing compared to producing fully adjustable single-piece rods.

Inventive Principle:
Principle #1Segmentation

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 solution provides a more versatile and stable shower rod assembly that is easier to install and maintain, ensuring secure attachment and adjustable length compatibility with various bathtub and shower pan sizes, enhancing user convenience and safety.

Implementation Method 1

a coil spring mounted within a spring chamber engaged to the distal end of the second arm, and a pin emanating from an outer surface of the second attachment end where the pin springingly engages the pin sleeve

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11839337B2Shower rod assembly
Publication Date: 2023.12.12 COMPONENT SOURCING INT LLC
  • US11839337B2 patent drawing
  • US11839337B2 patent drawing
  • US11839337B2 patent drawing

AI summary

A shower rod assembly comprising a first arm engaged at a proximal end to a first swivel bracket assembly which includes a mounting bracket and a swivel bracket hingedly engaged to the mounting bracket, a second arm engaged to a second swivel bracket assembly which includes a mounting bracket and a swivel bracket hingedly engaged to the mounting bracket, a first attachment end engaged to a distal end of the first arm, first attachment end including a pin sleeve accessible from an outer surface, a second attachment end springingly engaged to a distal end of the second arm, the second attachment end including a coil spring mounted within a spring chamber engaged to the distal end of the second arm, and a pin emanating from an outer surface of the second attachment end where the pin springingly engages the pin sleeve to form a continuous shower rod.