Modular Cabinet with Slide-Guided Insert for Quick Replacement

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Solution Overview

Problem

Conventional cabinetry is expensive and permanent, making it difficult and costly to change or repair, especially in multi-occupancy settings like hotels and rental homes, where quick replacement of damaged or customized features is necessary.

Innovation Solution

A modular cabinet system with a cabinet shell and interchangeable insert units, utilizing slide members for easy installation and removal without additional tools, allowing for quick customization and repair by sliding the insert units in and out through an open front space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If conventional cabinetry is used, then structural strength and stability are improved, but adaptability and ease of repair deteriorate

Engineering Contradiction:
Improvecabinet structural strengthVSAvoidcabinet customization capability
Core Design Contradiction:
StrengthVSAdaptability or versatility

Solution Approach 1:

The cabinet system is divided into two main segments: a fixed cabinet shell providing structural support and stability, and a removable cabinet insert containing the functional components (drawers, shelves, racks). This segmentation allows the shell to maintain strength while the insert provides adaptability and can be easily replaced or customized.

Inventive Principle:
Principle #1Segmentation

2Strength

If conventional cabinetry is used, then structural strength and stability are improved, but ease of repair deteriorates

Engineering Contradiction:
Improvecabinet structural strengthVSAvoidcabinet repair difficulty
Core Design Contradiction:
StrengthVSEase of repair

Solution Approach 1:

By separating the cabinet into a permanent shell and a removable insert, damage to functional components is confined to the insert, which can be easily removed and replaced without affecting the structural integrity of the shell. This eliminates the need for expensive repairs to the main cabinet structure.

Inventive Principle:
Principle #1Segmentation

3Strength

If conventional cabinetry is used, then structural strength is improved, but loss of time for repair and replacement deteriorates

Engineering Contradiction:
Improvecabinet structural strengthVSAvoiddowntime for cabinet maintenance
Core Design Contradiction:
StrengthVSLoss of time

Solution Approach 1:

The removable insert design allows damaged or worn components to be quickly extracted from the cabinet shell and replaced with a new or refurbished insert, reducing maintenance downtime significantly compared to traditional repair methods.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple cabinet inserts can be pre-prepared with different configurations or pre-repaired before being needed. When a cabinet requires maintenance, a replacement insert can be immediately installed without waiting for repairs to be completed on-site.

Inventive Principle:
Principle #10Preliminary action

4Ease of operation

If modular cabinet insert with slide members is used, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveinsert installation and removal easeVSAvoidslide member mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The complexity of the slide member mechanism is confined to small, localized components attached to the cabinet shell and insert, rather than requiring a complex overall system. The simple interaction between corresponding slide members on the shell and insert provides smooth operation without excessive mechanical complexity.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20220361671A1Modular Cabinet System
Publication Date: 2022.11.17 CORNELL RICHARD D
  • US20220361671A1 patent drawing
  • US20220361671A1 patent drawing
  • US20220361671A1 patent drawing

AI summary

A modular cabinet system including a cabinet shell configured with an open front space, a cabinet insert configured to be selectively installed in, and removed from, the cabinet shell by being passed through the open front space, a pair of first slide members respectively provided to each inner side surface of the cabinet shell, and a pair of second slide members respectively provided to each outer side surfaces provided proximate each side of the cabinet insert, wherein the respective first slide members are configured to interact with the corresponding second slide members to guide the cabinet insert into, and out of, the cabinet shell.