Laundry Pedestal Drawer with Multi-Level Steps for Appliance Access
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Solution Overview
Problem
Laundry pedestals for front-loading appliances do not provide adequate step solutions for users to access and store items efficiently, as they typically lack multi-level steps and integrated storage compartments.
Innovation Solution
A laundry pedestal with a drawer that includes a first compartment forming a first step and a second compartment forming a second step, vertically offset above the first step, allowing users to ascend and descend, and providing storage with covers that can slide or rotate for access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a single-level drawer is provided in the laundry pedestal, then storage space is available, but users cannot efficiently access items on or above the appliance due to insufficient step height
Solution Approach 1:
The drawer is segmented into multiple levels (first drawer and second drawer) with different heights. The first drawer provides a first step height for accessing items, while the second drawer provides a second step height for accessing items on or above the appliance. This segmentation allows each drawer level to serve a specific accessibility function without requiring a completely complex multi-level structure.
Solution Approach 2:
The drawer assembly serves multiple functions: it provides storage compartments for laundry items and simultaneously functions as a step platform for user access to the appliance. The different drawer levels accommodate users of different heights and provide access to different storage zones, making the single drawer assembly universally useful for various user needs.
2Quantity of substance
If the pedestal is raised to provide storage underneath, then storage space increases, but users must bend or stoop more to access the appliance interior
Solution Approach 1:
Instead of only providing horizontal storage space underneath the raised pedestal, the invention adds a vertical dimension by incorporating drawers with different heights that create step levels. This vertical dimensionality allows users to stand on the drawer levels to reach the appliance interior, transforming the storage structure into a multi-level access system that solves both storage and accessibility issues.
3Quantity of substance
If a drawer with multiple compartments is added, then storage capability increases, but the device complexity and manufacturing difficulty increase
Solution Approach 1:
The drawer is divided into separate compartments (first drawer and second drawer) that can be manufactured independently and then assembled. Each compartment can be produced using standard drawer manufacturing processes, and the segmentation allows for modular assembly, reducing overall manufacturing complexity compared to creating a single complex multi-level structure.
Solution Approach 2:
The drawer compartments are designed to nest within the pedestal structure, with the first drawer and second drawer positioned at different levels. This nesting arrangement allows multiple storage compartments to be integrated into the pedestal without requiring a completely new complex structure, simplifying the overall manufacturing process.
Data Source
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AI summary
A laundry pedestal (10) for supporting a laundry treating appliance (12) includes a cabinet (14) having a top wall (16), opposing side walls (18a, 18b), and a base (20), and a drawer (30) configured to be moved between a retracted position and an extended position relative to the cabinet (14). The drawer (30) includes a first compartment (32) having a first cover (34) and a second compartment (40), adjacent to the first compartment (32), and having a second cover (42). A height (H2) of the second compartment (40) is greater than a height (Hi) of the first compartment (32).