Modular Drawer Insert Profiles for Flexible Compartment Layouts
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Solution Overview
Problem
Existing drawer systems with fixed compartment designs often fail to accommodate all types of utensils efficiently, requiring a large number of different-sized modules for adaptability to various grid dimensions.
Innovation Solution
A modular drawer system composed of U- or L-shaped profile parts with adjustable lengths and strip elements that can be combined to create a variety of compartment arrangements, allowing for flexible adaptation to common drawer sizes with minimal components, ensuring efficient storage without gaps and preventing slippage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If fixed-size compartments are used in drawer inserts, then the structure is simple and easy to manufacture, but the adaptability to different drawer sizes and storage needs is poor
Solution Approach 1:
The drawer insert is divided into multiple profile parts of different lengths (first profile part with first length, second profile part with second length, third profile part, fourth profile part) that can be combined in various ways. This segmentation allows the same basic module type to create different compartment configurations without requiring a complete set of differently-sized modules, thus improving adaptability while controlling complexity.
Solution Approach 2:
The profile parts are designed as universal building blocks that can serve multiple functions. The same profile part can be used in different positions and combinations to create various compartment sizes and arrangements. This multi-functionality reduces the total number of different module types needed while maintaining high adaptability to different drawer sizes and storage requirements.
2Adaptability or versatility
If multiple different-sized modules are kept to adapt to various grid dimensions, then the adaptability improves, but the device complexity and inventory requirements increase significantly
Solution Approach 1:
Instead of keeping many complete different-sized modules, the system segments the insert into reusable profile parts. These segmented components can be recombined in numerous configurations to achieve the same adaptability as having many complete modules, but with a much smaller inventory of individual parts.
Solution Approach 2:
The profile parts are designed to be combined with each other in various sequences and arrangements. By merging different numbers and types of profile parts, users can create customized compartment layouts for different drawer sizes without needing to store multiple pre-assembled module types.
3Adaptability or versatility
If the drawer insert is designed to fit common drawer widths (40, 60, 90, 120 cm), then the versatility increases, but the complexity of ensuring proper fit and appearance across all sizes increases
Solution Approach 1:
The profile parts are designed with specific local characteristics (U-shaped or L-shaped cross-sections, different lengths) that allow them to be selectively combined to achieve proper fit and appearance for different drawer widths. Each profile part has optimized dimensions for its specific function, and their combination creates the appropriate overall configuration for each drawer size.
Solution Approach 2:
The system provides dynamic adaptability through reconfigurable profile part arrangements. Users can dynamically adjust the number, type, and arrangement of profile parts to match different drawer widths, allowing the same basic components to adapt to various standard sizes while maintaining a uniform appearance through consistent design elements.
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 flexible and efficient storage of various utensil sizes in standard kitchen drawer widths, providing a uniform appearance and secure positioning of insert parts within the drawer.
Implementation Method 1
The flocking of the contact areas between the bottom and the drawer insert arrangement or the insert parts ensures a frictional connection between the drawer insert arrangement and the bottom.
Data Source
AI summary
The invention relates to a drawer system comprising a drawer (1), which is bounded by side walls (11, 12, 13), and a drawer insert assembly (20, 30, 40, 50), which is inserted into the drawer and which divides the interior of the drawer (1) in a plurality of compartments (61-65; 71-75). The drawer insert assembly (20, 30, 40, 50) lies on the bottom (14) of the drawer (1). The drawer insert assembly (20, 30, 40, 50) comprises a combination of a plurality of insert parts, which are selected from the following group: a first profile part (50) having a U- or L-shaped cross-section and a first length, a second profile part (40) having a U- or L-shaped cross-section and a second length, which is different from the first length, a third profile part (30), which is formed by the combination of a first profile part (50) and a strip element (34), which is attached to an end face of the first profile part and closes the end face, a fourth profile part (20), which is formed by a combination of a second profile part (40) and a strip element (24), which is attached to an end face of the second profile part and closes the end face.