Adjustable Cabinet Shelf With Sliding Sections for Spice Access
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Solution Overview
Problem
Existing shelves in cupboards are inefficient in storing small containers due to wasted space, difficulty in accessing containers in the back, and lack of adjustability to fit different cabinet sizes, leading to hidden containers and duplicate purchases.
Innovation Solution
An adjustable shelf system comprising two slidable shelf sections with slip bands and serrations, allowing for easy adjustment and maximum space utilization, with stabilizer tabs to prevent perpendicular movement, enabling telescoping and snap-off features for custom width adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If a shelf is adjusted to a shorter height to maximize storage space, then space utilization is improved, but containers in the back become hidden and difficult to access
Solution Approach 1:
The shelf is divided into multiple adjustable sections that can be independently positioned at different heights. This segmentation allows the front portion of the shelf to be at a lower height for maximizing space utilization, while the back portion can be elevated to maintain visibility and accessibility of containers stored in the rear, thereby resolving the contradiction between space optimization and container accessibility.
2Ease of manufacture
If a fixed shelf design is used, then manufacturing is simple, but the shelf cannot adapt to different cabinet sizes
Solution Approach 1:
The shelf incorporates adjustable components that allow the shelf height and configuration to be dynamically changed to fit different cabinet dimensions. The shelf includes adjustable support mechanisms and modular sections that can be repositioned, enabling the same shelf design to adapt to various cabinet sizes while maintaining relatively simple manufacturing processes through standardized modular components.
3Quantity of substance
If small containers are stored in the same cabinet with taller containers, then storage capacity is maximized, but small containers become blocked from view
Solution Approach 1:
The shelf design incorporates elevated rear sections and angled backboards that create vertical and angular separation between containers. This dimensional approach allows small containers to be stored behind taller ones while the elevated positioning and angular design of the backboard enable the small containers to be visible above or beside the taller containers, thus maintaining both high storage capacity and visibility of all container contents.
Data Source
AI summary
A U-shaped adjustable shelving system comprised of a plurality of interconnecting shelf sections including a back shelf section, a right side shelf section and a left side shelf section. The right and left side shelf sections are coupled to the back shelf section with a sliding dovetail arrangement so as to allow adjustment of the right and left side shelf sections relative to the back shelf section in order to change the width of the adjustable shelving system. The back shelf section is adjustable in length to substantially match the width of the space in which the shelving system is to be installed. The adjustable shelving system includes support risers for self-supporting the shelving system above a surface. The adjustable shelf can be easily installed into a variety of cabinets, and allows access to small containers, such as those for herbs and spices.