Gravity-Fed Eye Shield Dispenser With Front-Loading Access

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Solution Overview

Problem

Existing eye shield dispensers often become disorganized, making it difficult to remove eye shields sequentially, and lack a convenient front-loading mechanism for reloading.

Innovation Solution

A gravity-fed, front-loading eye shield dispenser designed with foldable panels and access panels that can be easily opened for loading and reloading, maintaining the simplicity of gravity-fed operation while ensuring organized dispensing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If eye shields are dispensed from a disposable container using gravity operation, then the operation is simple, but the eye shields become disorganized or jumbled within the dispenser

Engineering Contradiction:
Improvesimplicity of operationVSAvoidorganization of eye shields
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The dispenser is divided into multiple compartments or sections within the container, each holding eye shields in an organized manner. This segmentation prevents the shields from becoming jumbled while maintaining the gravity-fed simple operation mechanism.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the dispenser is designed to be front-loading, then loading and reloading is convenient, but the device complexity increases

Engineering Contradiction:
Improveconvenience of loadingVSAvoidstructure of dispenser
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

Instead of a traditional top-loading or side-loading mechanism that requires complex opening and closing actions, the dispenser is designed to be loaded from the front in an inverted manner relative to conventional designs. This allows users to simply insert eye shields through a front opening without complex mechanisms, maintaining simplicity while enabling convenient reloading.

Inventive Principle:
Principle #13The other way round (Inversion)

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

Facilitates efficient and organized dispensing of eye shields, allowing for easy loading and reloading while maintaining the gravity-fed operation, preventing disorganization and enhancing user convenience.

Implementation Method 1

the remaining eye shields in the dispenser fall sequentially to the bottom surface of the dispenser

Methodology Applied
Scientific EffectGravity: Gravitation

Data Source

PatentUS20250002210A1Dispenser for eye shields
Publication Date: 2025.01.02 MEDLINE INDUSTRIES
  • US20250002210A1 patent drawing
  • US20250002210A1 patent drawing
  • US20250002210A1 patent drawing

AI summary

A dispenser includes a body having a U-shaped cross-section, the body formed by folding a plurality of panels together along a plurality of fold lines. The dispenser includes an interior defined by the plurality of panels as folded, the interior of the body configured to hold a plurality of eye shields in a stacked configuration. A first access panel disposed at least partially within a front panel of the plurality of panels is configured to be removed to grant access to the interior of the body. The front panel is contiguous with only a single other one of the plurality of panels along a hinge line of the plurality of fold lines, and the front panel is configured to hingedly move via the hinge line to expose the interior of the body to enable access for loading the plurality of eye shields.