Railing Connector Assembly for Sloped Installation

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Solution Overview

Problem

Existing fencing systems require complex and time-consuming assembly processes, often involving multiple hardware components, which can be cumbersome and difficult to install, especially in non-standard configurations such as slopes or uneven surfaces.

Innovation Solution

A railing system that utilizes a connector assembly featuring a threaded connector, socket, and ball, allowing for tool-free connection points and enabling rods to be dynamically installed at various angles relative to the posts, thereby simplifying the assembly process and accommodating different installation scenarios.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional fencing systems use multiple hardware components for connection, then structural stability is improved, but assembly complexity and installation time increase

Engineering Contradiction:
Improvestructural stabilityVSAvoidassembly complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple hardware components (connector, bracket, fasteners) into a single integrated connector assembly that attaches the rail to the post. This merging reduces the number of separate parts needed while maintaining structural stability, directly resolving the contradiction between reliability and device complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The connector assembly is designed to perform multiple functions simultaneously: it provides structural support, enables adjustable positioning, and facilitates tool-free installation. This multi-functionality allows a single component to replace multiple specialized hardware pieces, reducing assembly complexity while maintaining reliability.

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

2Manufacturing precision

If traditional fencing systems use fixed connection methods, then manufacturing precision is improved, but adaptability to non-standard configurations decreases

Engineering Contradiction:
Improveconnection precisionVSAvoidconfiguration flexibility
Core Design Contradiction:
Manufacturing precisionVSAdaptability or versatility

Solution Approach 1:

The connector assembly incorporates adjustable positioning mechanisms that allow the rail to be positioned at various heights and angles relative to the post. This dynamic adjustability enables the system to adapt to non-standard configurations like slopes and uneven surfaces while maintaining precise connections, resolving the contradiction between manufacturing precision and adaptability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system allows for changes in installation parameters such as rail height, angle, and horizontal position through the adjustable connector design. These parameter changes enable adaptation to different terrain conditions and configuration requirements while preserving connection precision through the engineered adjustment mechanisms.

Inventive Principle:
Principle #35Parameter changes

3Strength

If traditional fencing systems require multiple hardware components, then connection strength is improved, but installation time increases

Engineering Contradiction:
Improveconnection strengthVSAvoidinstallation time
Core Design Contradiction:
StrengthVSLoss of time

Solution Approach 1:

The connector assembly is pre-assembled with all necessary connection elements integrated into a single unit before installation. This preliminary preparation eliminates the need for on-site assembly of multiple hardware components, reducing installation time while maintaining connection strength through the pre-engineered integrated design.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

By merging multiple hardware components into a single integrated connector assembly, the system reduces the number of installation steps required. The combined component maintains the cumulative connection strength of its constituent parts while enabling faster, simpler installation, directly addressing the time-strength tradeoff.

Inventive Principle:
Principle #5Merging (Combining)

4Reliability

If traditional fencing systems use complex assembly processes, then structural integrity is improved, but ease of operation decreases

Engineering Contradiction:
Improvestructural integrityVSAvoidease of installation
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The railing system is divided into modular components (posts, rails, and integrated connector assemblies) that can be independently handled and installed. This segmentation allows for easier manipulation and installation while maintaining structural integrity through the engineered connection interfaces between modules.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connector assembly serves multiple functions including structural support, positioning adjustment, and simplified attachment, making the installation process easier while ensuring structural integrity. This multi-functionality consolidates several operations into a single component, improving ease of operation without compromising reliability.

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

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 enables faster and easier assembly of fencing systems with reduced hardware requirements, allowing for flexible installation on various surfaces, including slopes, while maintaining structural integrity and aesthetic appeal.

Implementation Method 1

A railing system is disclosed that includes at least one post, at least one rod having a first distal end and a second distal end, and at least one connector assembly operably coupling one of the first distal end or the second distal end of the at least one rod to the at least one post

Methodology Applied
Scientific EffectThreading: Screw

Data Source

PatentUS12281478B2Railing assemblies and methods of installation
Publication Date: 2025.04.22 UFP IND INC
  • US12281478B2 patent drawing
  • US12281478B2 patent drawing
  • US12281478B2 patent drawing

AI summary

A railing system includes at least one post and at least one rod defining a first distal end and a second distal end. The railing system further includes at least one connector assembly. The at least one connector assembly operably couples one of the first distal end or the second distal end of the at least one rod to the at least one post.