Cabinet Front Facing Guide Design for Flush Gap Coverage

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Solution Overview

Problem

Existing cabinet designs with tilt fittings and front coverings are aesthetically unpleasing and functionally inefficient, as the front coverings do not flush with the cabinet body in the open position, and compartments can be unnecessarily moved when doors are opened.

Innovation Solution

The design incorporates front facings that can be lowered to cover the gap between side and inner walls, tilt fittings, and shelves, with adjustable guide devices to ensure flush closure and prevent unnecessary movement of compartments, utilizing spring-loaded mechanisms for automatic positioning and adjustability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If front facings are used to cover the gap between side wall and inner wall, then foreign bodies are prevented from entering the gap, but the front coverings do not flush with the cabinet body in the open position, making the cabinet harder to use and aesthetically unpleasing

Engineering Contradiction:
Improveprotection against foreign bodiesVSAvoidusability and appearance
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The front facing is designed to be movable rather than fixed, allowing it to change position between open and closed states. In the open state, it flushes with the cabinet body face end for ease of use and aesthetics. In the closed state, it covers the gap between side wall and inner wall to prevent foreign body entry. This dynamic adaptation resolves the contradiction between protection and usability.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If compartments are secured to the lower inner edge of the door, then the compartment can be swiveled outward when the door is opened, but the compartment is moved outward every time the door is opened even if there is no need for that

Engineering Contradiction:
Improvecompartment positioning flexibilityVSAvoidunnecessary movement time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The compartment is attached to the front facing which can selectively position the compartment between two states: flush with the cabinet body (when not needed) and swiveled outward (when needed). This dynamic positioning system allows the compartment to remain stationary when unnecessary, eliminating wasted movement time, while maintaining flexibility to be positioned outward when required for access.

Inventive Principle:
Principle #15Dynamics

3Stability of the object's composition

If the front facings are fixed in position, then they provide stable coverage, but they cannot be adjusted to achieve flush closure with the cabinet body

Engineering Contradiction:
Improvecoverage stabilityVSAvoidflush closure alignment
Core Design Contradiction:
Stability of the object's compositionVSManufacturing precision

Solution Approach 1:

The front facing incorporates an adjustable mechanism with guide devices that allow precise positioning during installation. Once positioned, it remains stable in the closed state. The adjustability enables achieving flush closure with the cabinet body, while the locked position provides stable coverage. This resolves the contradiction between stability and alignment precision.

Inventive Principle:
Principle #15Dynamics

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 the aesthetic appeal and functional efficiency of cabinets by ensuring the front facings cover the gaps flush with the cabinet body, improving usability and appearance while preventing unnecessary compartment movement.

Implementation Method 1

the front facings are each connected to a travel-limiting and adjustable guide device

Methodology Applied
Scientific EffectSpring force: Spring

Data Source

PatentUS10986921B2Cabinet
Publication Date: 2021.04.27 FORM ORANGE PRODNTWICKLUNG
  • US10986921B2 patent drawing
  • US10986921B2 patent drawing
  • US10986921B2 patent drawing

AI summary

The application includes a cabinet, having a cabinet body that has a back wall, a top wall and at least one shelf, the open side of which cabinet is closable by at least one covering swivelably connected to the cabinet body; having tilt fittings for the covering that are attached in the upper vicinity of the cabinet body and are covered by inner walls; and having front facings, located between the side walls and the inner walls of the cabinet body and lowerable in the closing position of the covering toward the back side of the cabinet body. In the open position of the covering, the front facings entirely cover the space between the side walls, the inner walls, the tilt fittings, and the shelf, and are flush with the face end of the cabinet body, and the inner walls entirely cover the tilt fittings and front facings. The front facings are each connected to a travel-limiting, adjustable guide device.