Biasing Rail Dispensing Assembly for Secure Product Access

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Solution Overview

Problem

The traditional packaging and dispensing methods are time-consuming and prone to theft, especially when products are difficult to retrieve from containers that function as dispensers, particularly when the opening is small or the container is large or elongated.

Innovation Solution

A product dispensing system that includes a container with a biasing assembly, where an elongated rail and a moveable member are used to urge products toward an access opening, and a weakened separation area allows the container to be separated from the rail once the products are depleted, preventing theft by ensuring the container remains attached until products are removed.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If products are packaged in containers that function as dispensers with small openings, then product security against theft is improved, but product accessibility and ease of retrieval deteriorate

Engineering Contradiction:
Improveproduct securityVSAvoidproduct accessibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The container is segmented into a secure storage portion and a dispensing portion with a removable cap. The cap can be removed to provide access to products while the main container body remains secured to the display stand, allowing security to be maintained for the stored products while enabling easy access for dispensing.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The cap is designed to be dynamically removable and replaceable. When the cap is removed, consumers can easily retrieve products from the container. When the cap is replaced, it secures the opening again. This dynamic element allows the system to switch between secure storage mode and easy access mode as needed.

Inventive Principle:
Principle #15Dynamics

2Quantity of substance

If containers are made large or elongated to hold more products, then product quantity capacity is improved, but product retrieval difficulty increases

Engineering Contradiction:
Improveproduct quantity capacityVSAvoidproduct retrieval difficulty
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The container is divided into a large stationary body for bulk storage and a smaller removable cap for access. This segmentation allows the container to hold large quantities of products in the main body while the smaller cap opening maintains ease of retrieval by not requiring the entire large container to be handled or opened.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The removable cap acts as an intermediary between the large container body and the consumer's hand. It provides a manageable access point that is easy to remove and replace, mediating between the need for large capacity storage and the need for easy product retrieval.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If the traditional package-ship-unpack-display model is used, then product security is improved, but operational time and costs increase

Engineering Contradiction:
Improveproduct securityVSAvoidoperational time
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The container is merged with the display stand through a security engagement mechanism. The container's base engages with the display stand, securing the container in place while allowing it to remain filled with products. This eliminates the need for separate unpacking and restocking operations, as the container arrives at the retailer already filled and secured to the display.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The container is pre-filled with products at the manufacturing or distribution stage before reaching the retailer. This preliminary action of filling the container eliminates the time-consuming task of manual product stocking at the retail location, significantly reducing operational time while maintaining security through the engaged design.

Inventive Principle:
Principle #10Preliminary action

4Ease of operation

If a biasing assembly is added to urge products toward the opening, then product accessibility is improved, but device complexity increases

Engineering Contradiction:
Improveproduct accessibilityVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The biasing assembly uses a spring mechanism that applies continuous mechanical force to urge products toward the container opening. As products are removed, the spring maintains pressure on the remaining products, automatically pushing them forward to replace depleted stock and maintain easy accessibility without requiring complex electronic controls or active mechanisms.

Inventive Principle:
Principle #18Mechanical vibration

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

This system efficiently dispenses products while preventing theft by ensuring products are easily accessible and the container remains secured to the dispensing system until all products are removed, reducing operational time and costs.

Implementation Method 1

a biasing element positioned to urge the moveable member toward the front end of the rail

Methodology Applied
Scientific EffectMechanical force: Mechanical Force

Data Source

PatentUS8646621B2Product biasing and dispensing system with security engagement
Publication Date: 2014.02.11 MEADWESTVACO CORP
  • US8646621B2 patent drawing
  • US8646621B2 patent drawing
  • US8646621B2 patent drawing

AI summary

A product dispensing system including a container that defines an internal volume and an access opening into the internal volume, at least one product received in the internal volume and a biasing assembly extendable into the internal volume to urge the product toward the access opening, wherein the container is engaged with the biasing assembly when the biasing assembly extends into the internal volume.