Modular Storage Cabinet with Pre-Assembled Frame and Concealed Hinges

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Solution Overview

Problem

Existing storage cabinets lack ease of assembly, durability, and aesthetic appeal, limiting their use beyond functional spaces like garages and compromising the visual harmony of environments.

Innovation Solution

A ready-to-assemble storage cabinet with pre-assembled components, concealed hinges, customizable doors, and quick-connect features that allow for easy assembly and enhance aesthetics, featuring a frame with adjustable shelves and soft-close doors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If traditional metal storage cabinets are used, then durability is improved, but aesthetic appeal deteriorates and they are limited to functional spaces like garages

Engineering Contradiction:
ImprovedurabilityVSAvoidaesthetic appeal
Core Design Contradiction:
StrengthVSEase of manufacture

Solution Approach 1:

The cabinet combines metal frame components (providing durability and strength) with aesthetic finishes and design elements (providing visual appeal). The mounting plates integrate structural attachment functions with cosmetic surfaces that match the cabinet's aesthetic theme, creating a composite solution that satisfies both durability and aesthetic requirements.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

Different parts of the cabinet have different qualities optimized for their specific functions. The frame and mounting structures use durable metal construction, while the visible surfaces and door panels incorporate aesthetic finishes. This local differentiation allows the cabinet to achieve both durability in structural areas and aesthetic appeal in visible areas.

Inventive Principle:
Principle #3Local quality

2Ease of operation

If ready-to-assemble construction is used, then ease of assembly and transport are improved, but structural durability may deteriorate

Engineering Contradiction:
Improveease of assemblyVSAvoidstructural durability
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The cabinet is divided into modular components (frame, doors, shelves, mounting plates) that can be separately manufactured, packaged, and assembled. This segmentation enables ready-to-assemble construction for ease of transport and assembly while maintaining structural integrity through standardized connection interfaces and robust joining mechanisms.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Critical structural components such as the mounting plates are pre-assembled with the frame or pre-attached to door panels before final cabinet assembly. This preliminary action ensures that structural connections are properly established early in the assembly process, maintaining durability while preserving the ready-to-assemble benefit.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250288095A1Storage cabinet
Publication Date: 2025.09.18 KINDRED PRODUCTS LLC
  • US20250288095A1 patent drawing
  • US20250288095A1 patent drawing
  • US20250288095A1 patent drawing

AI summary

A storage cabinet includes a frame, a top panel, a bottom panel, and a plurality of doors. The frame can include hinged side panels, and the doors are connected to the side panels. A kit for assembling the storage cabinet and a method of assembling the storage cabinet are also provided.