Over-the-door organizer

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Solution Overview

Problem

Existing over-the-door organizers lack flexibility due to fixed storage basket spacing and have large packaging volumes, making them inconvenient for use and transportation.

Innovation Solution

The over-the-door organizer features a modular design with detachable mounting racks and adjustable storage baskets, allowing for customizable spacing and disassembly for reduced packaging volume.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If storage baskets are welded on the shelf with fixed spacing, then the structure is simple and stable, but the flexibility is poor and items of different heights cannot be accommodated

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

Solution Approach 1:

The shelf is divided into multiple independent mounting racks with detachable connections. Each mounting rack can be independently adjusted and detached, allowing the storage baskets to be repositioned at different heights. This segmentation enables flexible adjustment of basket spacing while maintaining structural simplicity through standardized modular components.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the organizer is made as a fixed non-detachable structure, then the assembly is simple, but the packaging volume is large and transportation is inconvenient

Engineering Contradiction:
Improveconvenience for packaging and transportationVSAvoidpackaging volume
Core Design Contradiction:
Ease of operationVSVolume of moving object

Solution Approach 1:

The mounting racks are designed with detachable connections that allow the organizer to transition between assembled and disassembled states. When disassembled for packaging and transportation, the components can be compacted into a smaller volume. When assembled for use, the full functionality is restored, providing dynamic adaptability to different operational requirements.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the organizer is made detachable with adjustable components, then the flexibility and adaptability are improved, but the device complexity increases

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

Solution Approach 1:

The mounting racks are designed as universal modules that can be detached and reattached at different positions. The standardized mounting holes and connection structures allow the same components to serve multiple functions: providing structural support, enabling height adjustment, and facilitating easy assembly/disassembly. This multi-functionality reduces the need for specialized parts, thereby limiting the increase in complexity.

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

Data Source

PatentUS12022947B2Over-the-door organizer
Publication Date: 2024.07.02 CHANGSHA YUEPU CHILDRENS PROD CO LTD
  • US12022947B2 patent drawing
  • US12022947B2 patent drawing
  • US12022947B2 patent drawing

AI summary

An over-the-door organizer includes a first mounting rack, a plurality of second mounting racks, a plurality of storage baskets, and a plurality of hanging plates. The plurality of hanging plates are connected to the first mounting rack, and the first mounting rack is hung on a door through the plurality of hanging plates. The plurality of second mounting racks are detachably connected one by one to form a whole and then detachably connected to the first mounting rack. Each of the first mounting rack and the second mounting racks is provided with a plurality of pairs of mounting holes at an interval. Each of the storage baskets is provided with a pair of hooks, and the pair of hooks are detachably connected to any pair of mounting holes. The storage baskets are hung by inserting the hooks into the mounting holes at different positions, and the spacing between each two adjacent storage baskets is adjustable.