Merchandise Divider Track Layout to Prevent Shelf Splaying

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Solution Overview

Problem

Retail and wholesale stores face challenges in maintaining product organization and visibility on shelves, as existing systems often fail to prevent splaying or separation of divider assemblies, leading to disorganization and inefficient display of products.

Innovation Solution

A merchandising display system featuring a central track with a pusher assembly and adjustable divider assemblies that use a combination of notches and projections to maintain even spacing and prevent splaying, along with a pusher paddle and coiled spring to advance products towards the front, ensuring organized rows and visibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If divider assemblies are used to separate product rows on shelves, then product organization and visibility are improved, but the divider assemblies tend to splay or separate leading to disorganization

Engineering Contradiction:
Improveproduct organizationVSAvoiddivider assembly spacing
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

A central track is introduced as an intermediary element between the divider assemblies. The track engages with the dividers through notches and projections, acting as a mediator that maintains proper spacing and prevents splaying while allowing the dividers to perform their organizational function

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system segments the shelf into distinct rows using divider assemblies that can be independently positioned and adjusted. Each divider is a separate component that can be individually spaced and secured to the central track, allowing flexible organization while maintaining overall structure

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If inclined trays are used to move product toward the front of the shelf, then product accessibility is improved, but the low friction material causes product to slide too easily

Engineering Contradiction:
Improveproduct accessibilityVSAvoidfriction force
Core Design Contradiction:
Ease of operationVSForce

Solution Approach 1:

The system changes the friction parameter by using a central track with notches that engage with projections on the dividers. This creates intermittent mechanical engagement that provides controlled resistance, allowing product to be pushed forward while preventing uncontrolled sliding

Inventive Principle:
Principle #35Parameter changes

3Productivity

If pusher systems are mounted to tracks to push product forward, then product movement toward front is improved, but the system complexity increases

Engineering Contradiction:
Improveproduct dispensing efficiencyVSAvoidpusher system structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system merges the spacing function and the pushing function into a single integrated central track structure. The same track that maintains divider spacing also serves as the guide for the pusher assembly, eliminating the need for separate mounting structures and reducing overall system complexity

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The central track performs multiple functions simultaneously: it maintains divider assembly spacing, guides product movement, and supports the pusher mechanism. This multi-functional design reduces the number of components needed while achieving multiple objectives

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 system effectively maintains product organization by preventing splaying and ensuring even spacing between rows, enhancing product visibility and accessibility, while accommodating different product sizes and widths.

Implementation Method 1

a pusher paddle and a coiled spring to urge the product forward

Methodology Applied
Scientific EffectElastic potential energy: Spring

Implementation Method 2

inclined trays or floors that through gravity will cause the product to move toward the front of the shelf

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 3

a combination of notches and projections to maintain even spacing and prevent splaying

Methodology Applied
Scientific EffectMechanical constraint: Mechanical Fastener

Data Source

PatentUS10178909B2Anti-splay device for merchandise display system
Publication Date: 2019.01.15 RTC IND INC
  • US10178909B2 patent drawing
  • US10178909B2 patent drawing
  • US10178909B2 patent drawing

AI summary

A merchandising display system can include one or more of a front rail configured to mount to a shelf, a first divider assembly, a second divider assembly, and a central track or floor, and a pusher assembly. In one example aspect, the example merchandising display system can be configured to prevent splaying of the divider assemblies when a row of product is loaded toward the rear of the shelf or when displaying the product in rows on the shelf. In one example, the central track in conjunction with the weight of the product can be configured to maintain even spacing between the first divider assembly and the second divider assembly, such that the first divider assembly and the second divider assembly are maintained in position on the shelf thereby maintaining the product organized in their respective rows on the shelf.