Modular Overhead Storage Rack With Snap-Fit Width Expansion
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Solution Overview
Problem
Existing overhead storage racks are limited in width, requiring multiple sizes to accommodate different user demands, leading to increased inventory costs and storage space consumption.
Innovation Solution
A modular storage system comprising rectangular platforms with snap-fit connections and telescoping legs, allowing for adjustable length and width configurations, and the use of polymeric rings to reduce noise and vibration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If storage racks are manufactured in multiple widths to accommodate different user demands, then customer needs are met, but inventory costs and storage space consumption increase
Solution Approach 1:
The storage rack is divided into multiple platform modules that can be connected in series. Each platform has a standard width but can be joined with additional platforms to create custom total widths, eliminating the need to manufacture racks in multiple fixed widths while still accommodating different user demands.
Solution Approach 2:
A single platform module design serves multiple width requirements when combined with other identical modules. The universal connector system allows the same platform unit to function in various configurations (single platform, double width, triple width, etc.), making one design serve multiple customer needs.
2Adaptability or versatility
If storage racks are manufactured in multiple widths to accommodate different user demands, then customer needs are met, but floor and storage space consumption increase
Solution Approach 1:
By segmenting the rack into standardized platform modules, the system reduces the variety of unique rack designs needed in storage facilities. Instead of storing multiple width variations, only one module type needs to be inventoried, significantly reducing storage space requirements.
Solution Approach 2:
The universal platform module can be configured to meet different width requirements, meaning the same physical component serves multiple functions. This eliminates the need to maintain inventory of multiple width-specific rack models, thereby reducing floor and storage space consumption.
3Ease of manufacture
If non-modular storage racks are used with fixed width, then manufacturing is simpler, but adaptability to different spaces is reduced
Solution Approach 1:
The rack system is segmented into identical, standardized platform modules that are simple to manufacture. Each module is produced using the same processes and specifications, maintaining manufacturing simplicity while enabling end-customers to achieve customization through assembly of multiple modules.
Solution Approach 2:
The system transitions from a fixed, static rack design to a dynamic, reconfigurable system. Platforms can be added, removed, or rearranged to adapt to different space requirements, providing adaptability without complicating the manufacturing of individual components.
4Ease of operation
If modular platforms with snap-fit connections are used, then ease of assembly is improved, but connection strength may be reduced
Solution Approach 1:
The connection system is segmented into discrete snap-fit connectors that enable tool-free assembly. These connectors are designed with sufficient engagement surface area and material properties to provide adequate connection strength for storage applications while maintaining ease of installation and removal.
Solution Approach 2:
The snap-fit connectors are designed to self-lock into place during assembly, providing both ease of operation (no tools required) and sufficient strength through the mechanical interlocking action. The connectors automatically engage and secure the platforms together when properly installed.
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
Enables compact, easily assembled storage solutions that can be customized to fit various spaces, reducing inventory costs and optimizing storage efficiency while minimizing noise and vibration.
Implementation Method 1
a polymeric ring can be advantageously positioned at an end of one of the telescoping components of a leg to reduce noise and vibration. Similarly, polymeric rings can be placed at the ends of the longitudinal supports.
Data Source
AI summary
A storage system comprises a rack of multiple platforms connectable to one another in a first direction, where each of the platforms has segments that connect to one another along a direction other than the first direction, via a user-operable coupling. The platforms are preferably rectangular, and are connected at their long ends. The segments of each platform are also preferably rectangular, but they are connected along their long sides. In such embodiments, the connection between platforms is perpendicular to the length of the rack, while the connection between segments is parallel to the length of the rack. The segments of individual platforms are preferably coupled together with snap fit connections, and supported from their undersides by transverse supports, and the transverse supports are supported from their undersides by longitudinal supports via recesses on the segments. The transverse supports are preferably perpendicular to the longitudinal supports.