Refrigerator Bin Under-Glide Layout for Space-Efficient Sliding Storage

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Solution Overview

Problem

Refrigerated appliance storage components, such as shelves and drawers, face challenges in balancing competing factors like durability, cost, and space efficiency, while also providing smooth and quiet operation, tactile feedback, and flexibility in configuration to meet user demands.

Innovation Solution

The implementation of under-bin glides and slides with integrated guide members and wheels, which allow for independent sliding of storage components, providing a low-profile, aesthetically pleasing, and space-efficient solution that can be customized to accommodate various bin sizes and configurations, while minimizing noise and requiring minimal force for operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If robust slide or glide system components are used for large crisper bins, then durability and reliability are improved, but device complexity and cost increase

Engineering Contradiction:
ImprovedurabilityVSAvoidcomplexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The slide system is divided into separate components: a slide member attached to the storage component and a glide member attached to the cabinet. This segmentation allows each component to be optimized independently for durability while keeping the overall system simple and cost-effective.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The slide and glide members are designed to be universal components that can be used across different storage component sizes and configurations. This multi-functionality reduces the need for specialized robust components for each application, lowering complexity and cost while maintaining reliability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If robust slide or glide system components are used for large crisper bins, then durability and reliability are improved, but space consumption increases

Engineering Contradiction:
ImprovedurabilityVSAvoidspace consumption
Core Design Contradiction:
ReliabilityVSVolume of moving object

Solution Approach 1:

The essential sliding function is extracted into simple, minimal components (slide member and glide member) that provide the necessary durability without the bulk and space consumption of more complex robust mechanisms. This extraction allows durable functionality with minimal space usage.

Inventive Principle:
Principle #2Taking out (Extraction)

3Ease of operation

If sliding components are designed for smooth and accurate movement, then user experience is improved, but manufacturing cost increases

Engineering Contradiction:
Improveuser experienceVSAvoidmanufacturing cost
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The slide and glide members are designed as simple, inexpensive components that can be manufactured using cost-effective methods. While individual components are simple and cheap, their coordinated design provides smooth and accurate movement, achieving good user experience without high manufacturing costs.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

4Ease of operation

If sliding components are designed for smooth and accurate movement, then user experience is improved, but device complexity increases

Engineering Contradiction:
Improveuser experienceVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The slide member and glide member are designed to work together as an integrated system where their combined interaction provides smooth and accurate movement. This merging of simple components achieves enhanced user experience without the complexity of individual sophisticated mechanisms.

Inventive Principle:
Principle #5Merging (Combining)

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 solution enhances storage efficiency and user experience by allowing for flexible storage configurations, efficient use of space, and reduced noise, while maintaining a clean aesthetic and ensuring smooth, quiet operation of storage components.

Implementation Method 1

A storage component, such as a shelf or a drawer, may include one or more wheels which cooperate with a rail to facilitate movement

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS9212848B2Apparatus, system, and method for storage in a refrigerated appliance
Publication Date: 2015.12.15 WHIRLPOOL CORP
  • US9212848B2 patent drawing
  • US9212848B2 patent drawing
  • US9212848B2 patent drawing

AI summary

An apparatus, system, and method for storage in a refrigerated appliance. One aspect includes glides or slides underneath and within the bottom perimeter dimensions of any bin or bin carrier relative to its supporting structure in the refrigerated appliance. This allows adjacent bins to more efficiently utilize lateral storage space in the refrigerator. It also promotes hiding of the glide or slides from view.