Modular Fence Post Assembly With Sliding Connectors

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Solution Overview

Problem

Existing fences require multiple workers for on-site construction and do not allow for easy assembly in desired configurations.

Innovation Solution

A versatile fence assembly system with main posts and secondary members that can be slidably engaged to facilitate construction of fences in desired shapes and functionalities, using connectors and channels for secure attachment of infill and accessories.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional fence construction methods are used, then fences can be built with standard materials and methods, but multiple workers are required and on-site assembly is complex

Engineering Contradiction:
Improveease of on-site assemblyVSAvoidconstruction complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The fence system is divided into modular components including main posts with pre-attached front and rear members, and separate infill panels. This segmentation allows each component to be manufactured independently and assembled on-site through simple engagement of complementary connecting surfaces, reducing the need for multiple workers and complex construction procedures

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces connecting surfaces with complementary geometries (such as protrusions and recesses) that act as intermediaries between fence components. These intermediaries facilitate easy alignment and secure attachment during on-site assembly, eliminating the need for complex fastening procedures and reducing labor requirements

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of time

If fences are assembled off-site and transported, then construction time may be reduced, but transportation and handling of large assembled panels becomes complex

Engineering Contradiction:
Improveconstruction timeVSAvoidtransportation complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

Rather than assembling complete fence panels off-site, the system segments the fence into main posts with attached framing members that can be transported separately. The infill panels are also separate components. This segmentation allows for easier transportation of individual components while maintaining quick on-site assembly through the modular connecting surfaces

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The main posts are designed with universal connecting surfaces that can accommodate different infill panel types and configurations. The front and rear members with their complementary connecting surfaces can engage with various secondary members, allowing the same structural components to be used across different fence designs and configurations

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

3Adaptability or versatility

If custom fence configurations are created, then desired shapes and functionalities can be achieved, but traditional methods require multiple workers and complex construction

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoidease of assembly
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The fence system uses segmented modular components including main posts, front members, rear members, and infill panels that can be independently selected and assembled. This segmentation enables custom configurations such as different angles, heights, and panel arrangements while maintaining simple assembly procedures through the standardized connecting surfaces

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connecting surfaces are designed with universal compatibility, allowing the same main post and framing members to work with various infill panel types and configurations. This universality enables customers to create custom fence designs with different shapes and functionalities while still using the same basic component set and assembly methods

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

Data Source

PatentUS12442214B2Fence post assembly
Publication Date: 2025.10.14 FENCETRAC FENCE SYST
  • US12442214B2 patent drawing
  • US12442214B2 patent drawing
  • US12442214B2 patent drawing

AI summary

A fence assembly that permits assembly a series of main posts and secondary members for constructing a fence having a desired shape and functionality. The main post has a front and rear connector for receiving a secondary member such as a cap, a corner member, an angle member, or a gate member. The main post may define a filler receptacle for receiving infill. The main post or secondary members may define a channel for serving as a screw guide or for receiving an accessory. In use, fence installation includes installing a main post in the ground and slidably engaging a secondary member with the main post. Infill may be located within a filler receptacle defined by the main post. Additional secondary members and/or main posts may be slidably affixed together to allow a user to assemble main posts and secondary members for constructing a fence in a desired configuration.