Interlocking Landscape Edging Segments for Fast Stable Assembly

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Solution Overview

Problem

The construction of landscape edging using traditional stone or brick blocks is labor-intensive and requires frequent adjustment due to their lack of connectivity, leading to shifting and maintenance issues.

Innovation Solution

A landscape edging system comprising segments with connectors and mating openings that allow for easy connection and disconnection, utilizing lightweight, resilient materials that can be bent and secured to the ground, enabling quick assembly into various shapes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional stone or brick blocks are used for landscape edging, then the edging provides aesthetic improvement and practical barrier function, but the construction process is labor-intensive and time-consuming

Engineering Contradiction:
Improveedging stabilityVSAvoidconstruction speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The edging system is divided into multiple pre-formed segments that can be independently manufactured and then quickly assembled on-site. Each segment is a complete functional unit with integrated connection mechanisms, eliminating the need for on-site construction of individual blocks and their connections.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The segments are pre-formed with built-in connection features (mating openings, connectors, interlocking mechanisms) during manufacturing. This preliminary preparation of connection elements eliminates the time-consuming on-site work of digging trenches, positioning blocks, and filling around them.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If traditional stone or brick blocks are used for landscape edging, then the edging provides structural barrier function, but the blocks can shift and require periodic adjustment and maintenance

Engineering Contradiction:
Improveedging stabilityVSAvoidmaintenance time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

Multiple blocks are merged into integrated segments with built-in connection mechanisms. The mating openings, connectors, and interlocking features combine separate blocks into a unified structure that resists shifting, eliminating the need for periodic adjustment of individual blocks.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The connection mechanisms are designed to be self-securing through features like interlocking shapes, friction fits, and mechanical locks that automatically maintain the edging structure without requiring external adjustment or maintenance intervention.

Inventive Principle:
Principle #25Self-service

3Reliability

If traditional stone or brick blocks are used for landscape edging, then the edging provides practical barrier function, but the construction process requires digging trenches and filling around blocks

Engineering Contradiction:
Improveedging stabilityVSAvoidconstruction process complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The edging is segmented into complete units that include all necessary structural and connection elements. Each segment is designed as a self-contained module that can be installed without requiring separate operations for trench digging, block positioning, and backfilling.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connection features (mating openings, connectors, interlocking mechanisms) are pre-integrated into the segment design during manufacturing. This eliminates the need for complex on-site operations of digging trenches, manually positioning blocks, and filling around them to secure the edging.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12495746B2Landscape edging system
Publication Date: 2025.12.16 BEUTA LLC
  • US12495746B2 patent drawing
  • US12495746B2 patent drawing
  • US12495746B2 patent drawing

AI summary

A landscape edging system includes a first segment and a second segment connected to the first segment. The first segment includes at least one first block having a connector extending from an end face of the at least one first block. The connector has a connection segment and a flange at an end of the connection segment opposite the end face of the at least one first block. The second segment including at least one second block defining an interior space and having a mating opening extending through a side face or an end face of the at least one second block into the interior space. The connector is received in the mating opening and in the interior space to connect the first segment and the second segment.