Variable planform shelving system

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Solution Overview

Problem

Existing shelving systems are insufficiently reconfigurable, requiring replacement when changes in configuration or layout are needed, such as during retail outlet remodeling or residence renovation.

Innovation Solution

A shelving system with a variable planform design, comprising multiple frames that can be resized and reshaped, supported by a flexible support surface assembly, allowing for adjustment in size and shape to accommodate various configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing shelving systems are used with fixed configurations, then manufacturing and installation are simple, but they cannot be reconfigured when layout changes are needed

Engineering Contradiction:
ImprovereconfigurabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The shelving system is divided into multiple independent modules, each consisting of a frame with interaction ends. These modular units can be independently manufactured and assembled in various configurations, enabling reconfigurability while keeping individual component complexity manageable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The frames are designed with movable interaction ends that can slide relative to each other along guided paths, allowing the shelving units to dynamically change their planform and configuration. This dynamic capability enables adaptation to different layouts without requiring complete system replacement.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If shelves are customized for specific configurations, then they fit the intended space well, but they cannot be adapted when remodeling or reconfiguration is needed

Engineering Contradiction:
ImproveconfigurabilityVSAvoidmanufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

Each frame module is designed with universal interaction ends that can engage with multiple different frame configurations. The standardized coupling mechanisms allow the same manufactured component to serve multiple functions and fit various spatial requirements, eliminating the need for custom-manufactured shelves for different layouts.

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

Solution Approach 2:

The interaction ends of the frames incorporate adjustable parameters such as sliding positions and rotation angles, allowing the same manufactured frame to achieve multiple configurations by changing its geometric parameters during assembly rather than requiring different manufactured parts.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If traditional shelving systems are replaced during remodeling, then new configurations can be achieved, but time and resources are wasted

Engineering Contradiction:
Improvereconfiguration capabilityVSAvoidreconfiguration time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system's modular architecture allows sections to be independently reconfigured without affecting the entire shelving structure. Individual modules can be quickly disconnected and repositioned, significantly reducing the time and effort required for remodeling compared to replacing entire fixed shelving systems.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The frames are pre-designed with standardized interaction ends and coupling mechanisms that anticipate future reconfiguration needs. This preliminary design of universal interfaces enables rapid assembly and reconfiguration without requiring complex on-site customization or specialized installation procedures.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11528990B2Variable planform shelving system
Publication Date: 2022.12.20 TECHNIQUES LLC
  • US11528990B2 patent drawing
  • US11528990B2 patent drawing
  • US11528990B2 patent drawing

AI summary

Variable planform shelving systems include a variable support platform and a support surface assembly that is supported by the variable support platform. The variable support platform includes frames that can be repositioned relative to each other to vary the planform of the variable support platform. The support surface assembly provides a support surface for supported items. The support surface assembly is flexible and/or comprised of a plurality of linked panels so that the support surface provided varies in response to variation in the planform of the variable support platform.