Interchangeable Door Display Frame With Locking Backplate

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Solution Overview

Problem

Existing door systems lack the ability for consumers to easily interchange decorative elements such as glass or iron panels without professional intervention, limiting customization and reconfiguration options.

Innovation Solution

An interchangeable display system that includes a framing system with a locking platform mechanism, allowing for the secure attachment and removal of art inserts, such as translucent glass, using a flanged backplate with sliding and locking hinge mechanisms, and retainer systems like rubber bumpers and washers, which can be secured with removable bolt housings for storage and security.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If fixed decorative leaded glass, moldings, carvings, and iron panels are installed on doors during manufacturing, then the door achieves a complete and aesthetically pleasing appearance, but the consumer cannot easily access or interchange these decorative elements without professional intervention

Engineering Contradiction:
ImproveEase of interchangeabilityVSAvoidStructural complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The door assembly is divided into separate modular components: a door assembly containing a door light assembly with frame sections, and removable display inserts with decorative elements. This segmentation allows consumers to interchange decorative elements independently without affecting the structural integrity of the door, resolving the contradiction between ease of interchangeability and structural complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The display insert is nested within the door light assembly frame, which itself is integrated into the door. This nested structure allows the decorative insert to be easily removed and replaced while maintaining the overall door structure, enabling consumer-friendly interchangeability without requiring complex structural modifications.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Adaptability or versatility

If door assemblies are configured to prevent reconfiguration and replacement of parts, then structural integrity and security are maintained, but consumers are prevented from customizing and reconfiguring decorative elements

Engineering Contradiction:
ImproveCustomization capabilityVSAvoidStructural stability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The door light assembly incorporates a dynamic locking mechanism with spring-loaded clips and latch members that can be easily engaged and disengaged. This dynamic design allows consumers to remove and replace display inserts according to their customization needs while maintaining structural stability when the locking mechanism is engaged, thus resolving the contradiction between adaptability and reliability.

Inventive Principle:
Principle #15Dynamics

3Productivity

If professional intervention is required to replace broken components or decorative elements, then replacement accuracy and quality are ensured, but the process becomes time-consuming and costly

Engineering Contradiction:
ImproveReplacement speedVSAvoidInstallation complexity
Core Design Contradiction:
ProductivityVSEase of manufacture

Solution Approach 1:

The door assembly is designed with user-friendly features including removable display inserts, accessible fasteners, and a door light assembly that can be independently removed from the door. These self-service design elements enable consumers to perform maintenance, replacements, and customizations themselves without requiring professional intervention, thereby increasing productivity while maintaining ease of manufacture through standardized, simple components.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8826574B2Interchangeable display system
Publication Date: 2014.09.09 EICHNER SIMON
  • US8826574B2 patent drawing
  • US8826574B2 patent drawing
  • US8826574B2 patent drawing

AI summary

An interchangeable display system is disclosed, configured for mounting a display art frame to a door, or the like. The system is adapted to receive interchangeable art inserts, displays, etc., at the will of the proprietor without professional installation. The system provides a proprietor with the capability to customize a door, or the like, with a locking platform mechanism that enhances existing residential and commercial door design configurations. Access is provided to interchangeable art work, for example, without the industry standard to permanently fixate the artwork directly onto or within a door. The system is fixated on one side. The opposing side is, for example, a flanged matching backplate that is locked with a single or multiple sliding and locking hinge mechanism. A perimeter channel is disposed between the front and back frame plates to receive, for example, a translucent decorative art piece, that fits within the channel cavity.