Gravity Flow Display Rack for Rapid Forklift Restocking

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Solution Overview

Problem

Current retail shelving systems lack efficient mechanisms for quickly replacing empty shelves with fully stocked ones without disrupting consumer access, especially in refrigerated areas where back access is limited.

Innovation Solution

A transportable gravity flow display rack with a pallet base, inclined storage racks, and vertical upright supports, allowing for easy replacement using a forklift or pallet jack, and facilitating container flow towards customers while maintaining stability and accessibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If racks are designed for quick replacement with forklift, then restocking speed is improved, but structural strength may be compromised

Engineering Contradiction:

Improverestocking speedVSAvoidstructural strength of base

Core Design Contradiction:

ProductivityVSStrength

Solution Approach 1:

The rack structure is segmented into a removable base section designed for forklift insertion and extraction, and a stable upper section for shelving. The base includes fork insertion openings that allow forklift forks to engage without compromising the overall structural integrity when properly designed.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The base is pre-designed with specific fork insertion openings and geometric features that align with standard forklift forks, enabling quick identification and insertion. This preliminary design of the interface between rack and forklift accelerates the replacement process while maintaining structural strength through optimized geometry.

Inventive Principle:

Principle #10Preliminary action

2Manufacturing precision

If individual products are manually placed on shelves, then product placement precision is improved, but labor time and cost increase

Engineering Contradiction:

Improveproduct placement precisionVSAvoidlabor time for restocking

Core Design Contradiction:

Manufacturing precisionVSLoss of time

Solution Approach 1:

Products are pre-assembled into complete shelf units or pallets in storage areas before being transported to the display location. This preliminary assembly allows bulk handling and placement of entire shelves at once, dramatically reducing the time and labor required compared to placing individual products, while still achieving proper placement through pre-organized configurations.

Inventive Principle:

Principle #10Preliminary action

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

Enables rapid restocking of shelves without interrupting consumer interaction, improving inventory management and reducing the need for manual unpacking and reloading, especially in refrigerated environments.

Implementation Method 1

facilitating the flow of the containers stored thereon towards a costumer in response to gravity

Methodology Applied

Scientific EffectGravity: Gravitation

Data Source

PatentUS12193579B1Transportable gravity flow display rack for food or drink containers and method of using the same

Publication Date: 2025.01.14 VAQUERIA TRES MONJITAS INC

AI summary

A transportable gravity flow display rack for food and/or drink containers (such as milk gallons) having a pallet base adapted to receive the forks from a forklift or pallet jack, a plurality of vertical upright supports, a first cross bar and a second cross bar, and one or more inclined storage racks, thereby facilitating the flow of the containers towards a costumer in response to gravity.