Nestable Table Frame With Glide Ganging for Space-Saving Layouts

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Solution Overview

Problem

Existing stackable tables are cumbersome to arrange and move, require significant labor and time, and do not efficiently utilize storage space, especially when needing to accommodate multiple uses and aesthetically pleasing arrangements.

Innovation Solution

A stackable, nestable, and gangable table design featuring a wire frame base with a modesty panel and recessed work surface, incorporating glide members for stable stacking and ganging, and accessory mounting options to minimize space and effort, including a pouch carrier for storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If tables are made stackable and nestable to reduce storage space, then floor space utilization improves, but the tables become heavy and difficult to move and arrange

Engineering Contradiction:
Improvefloor space for storageVSAvoidease of moving and arranging tables
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The table is divided into separate components: a table top, a modesty panel, and a wire frame base with glide members. This segmentation allows each component to be optimized independently, with the glide members on the base enabling easy movement and stacking without requiring the entire table to be heavy or complex

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The design enables tables to be nested within each other through the wire frame base structure and glide members, allowing multiple tables to occupy minimal storage space while maintaining ease of movement. The nested configuration is achieved without requiring the tables to be overly heavy or complicated

Inventive Principle:
Principle #7Nested doll (Nesting)

2Productivity

If tables are designed to be stackable with proper spacing and stability, then storage efficiency improves, but the arrangement becomes cumbersome and labor intensive

Engineering Contradiction:
Improvestorage efficiencyVSAvoidtime and labor for arrangement
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The glide members are designed to automatically guide the stacking and nesting process. When tables are brought together, the glide members self-align and facilitate the stacking action without requiring precise manual positioning or complex alignment procedures, thereby reducing time and labor

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The glide members are positioned at specific locations on the wire frame base and angled at specific degrees (e.g., 92 degrees) to optimize the stacking geometry. These parameter optimizations enable smooth, intuitive stacking that minimizes effort and time while maximizing storage efficiency

Inventive Principle:
Principle #35Parameter changes

3Stability of the object's composition

If glide members are added to facilitate stable stacking and ganging, then stacking stability improves, but device complexity increases

Engineering Contradiction:
Improvestacking stabilityVSAvoidcomplexity of table structure
Core Design Contradiction:
Stability of the object's compositionVSDevice complexity

Solution Approach 1:

Rather than making the entire table complex, the glide members are added only to specific locations on the wire frame base where they are needed for stacking and ganging. This localized addition provides the necessary stability without requiring complex modifications throughout the entire table structure

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The glide members are positioned asymmetrically on the wire frame base, with different positions and angles on different sides. This asymmetric configuration provides optimized stability for both stacking and ganging operations while maintaining a relatively simple overall structure

Inventive Principle:
Principle #4Asymmetry

Data Source

PatentUS7849804B2Stackable, nestable and gangable table
Publication Date: 2010.12.14 DITTO SALES INC
  • US7849804B2 patent drawing
  • US7849804B2 patent drawing
  • US7849804B2 patent drawing

AI summary

A stackable, nestable, and gangable table for use in varied environments such as classrooms, conferences, testing, etc includes a wire frame scaled according to the anticipated use, a table top and a modesty panel angled obtusely from the table top to accommodate stacking and/or nesting of the tables. The table further includes glide members on the wire frame base that accommodates the ganging of tables next to one another. The glide members are mounted on the base in such a manner that they engage the opposing glides on the aligned consecutive table. The table also includes a mounting mechanism for mounting accessories such as a side storage pouch to provide additional storage and help delineate the personal work space of each table.