Pullout Work Surface Slide Layout for Compact Multi-Task Cabinets

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing work surfaces and storage solutions struggle to efficiently utilize space for dynamic loads and multiple work activities, as they often require specific installation space and cannot be easily converted between storage and work functions while maintaining structural integrity and convenience.

Innovation Solution

A multiple work surface pullout unit with a unique arrangement of primary and secondary slides, where the secondary work surface is physically connected to the primary slides, allowing for the transfer of loads to the primary slides, enabling the support of multiple work surfaces in a compact space, optimizing space use and accommodating dynamic loads.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single work surface is installed in a cabinet space, then the space is utilized for one work activity, but the space utilization efficiency is low when multiple work activities are needed

Engineering Contradiction:

Improvenumber of work activities supportedVSAvoidcabinet space required

Core Design Contradiction:

Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The work surface is divided into multiple separable surfaces (first work surface and second work surface) that can be independently positioned and used. Each surface can be pulled out to a different extent, allowing multiple work activities to be performed simultaneously in different zones within the same cabinet space.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The work surfaces are made dynamically adjustable through the slide mechanism, allowing each surface to be pulled out to different positions based on the specific work activity needed. This dynamic positioning enables the same cabinet space to accommodate various work configurations for different activities.

Inventive Principle:

Principle #15Dynamics

2Adaptability or versatility

If multiple work surfaces are provided in a pullout unit, then multiple work activities can be performed, but the device complexity increases

Engineering Contradiction:

Improvenumber of work surfacesVSAvoidslide arrangement complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Multiple slide mechanisms are combined into a single integrated pullout unit, where the first and second work surfaces share common structural elements and mounting mechanisms. This merging approach allows multiple work surfaces to be controlled through a unified pullout action rather than requiring separate complex mechanisms for each surface.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The slide mechanism serves multiple functions simultaneously: it supports both the first work surface and the second work surface, provides adjustment for both surfaces, and enables independent positioning of each surface. This multi-functionality reduces the need for separate specialized mechanisms for each work surface.

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Area of stationary object

If work surfaces are made retractable for space saving, then space utilization improves, but the ability to withstand dynamic loads during work activities is reduced

Engineering Contradiction:

Improvecabinet space occupiedVSAvoiddynamic load capacity

Core Design Contradiction:

Area of stationary objectVSStrength

Solution Approach 1:

The slide mechanisms are designed to handle dynamic loads by distributing forces across multiple dimensions and structural pathways. The horizontal pullout motion is decoupled from the vertical load-bearing function, allowing the surfaces to be easily retractable while maintaining full load capacity during work activities.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The slide mechanism acts as an intermediary between the retractable work surfaces and the fixed cabinet structure. It absorbs and manages the dynamic loads generated during work activities, transferring these forces to the robust fixed mounting points while allowing smooth retractable motion when needed.

Inventive Principle:

Principle #24Intermediary (Mediator)

Data Source

PatentUS9999294B2Multiple work surface pullout unit

Publication Date: 2018.06.19 LEVERETT SR DAVID

AI summary

A unique multiple work surface pullout unit that increases space utilization by providing multiple work surfaces for performance of multiple tasks marginally within the space allocated for one. Floors and structural walls, in addition to the framing elements of existing cabinets and counters may provide significant structural support/support frame function for a multiple work surface pullout unit. The multiple work surface pullout unit comprises at least two, generally rectangular in shape, work surfaces of appropriate dimension for the intended use of each work surface; a pair of primary slides and a pair of secondary slides, and means of connecting pairs of slides, identified herein as a pair of rails. Compact size is achieved in part by limiting load-bearing service to the primary slides. Said comprising components are configured and connected such that the work surfaces can move either together as a unit or independently and in either the same or opposite direction. Said pullout unit can be undocked (moved from storage area in the frame) to a useful exposure for a designated task and work surfaces in said pullout unit can be moved independently into and out of the work position for each work surface. Good design will accommodate simultaneous use of work surfaces.