In-Wall Multi-Pegboard Tool Cabinet for Space-Saving Storage

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Solution Overview

Problem

Existing pegboard storage systems fail to increase tool storage surface area without reducing available floor or room space, as they either occupy additional space or render wall and ceiling surfaces unusable.

Innovation Solution

A wall-mounted tool cabinet design that utilizes the space between wall studs to create multiple pegboard-type storage surfaces by incorporating a hinged box with peg hole arrays on both the rear and front panels, allowing tools to be stored against three different wall surfaces without expanding the cabinet's footprint.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of moving object

If multiple pegboards are installed to increase storage surface area, then tool storage capacity is improved, but available floor or room space is reduced

Engineering Contradiction:
Improvetool storage surface areaVSAvoidavailable floor space
Core Design Contradiction:
Area of moving objectVSArea of stationary object

Solution Approach 1:

The cabinet box is nested within the wall cavity space between studs, utilizing the existing wall depth to house multiple pegboard surfaces without occupying additional floor space. The front door panel contains a first array of peg holes, the rear panel contains a second array of peg holes, and the interior cavity can accommodate a third array, creating nested storage layers.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The invention transitions from two-dimensional wall-mounted pegboard storage to three-dimensional storage by utilizing the depth dimension within the wall cavity. Multiple pegboard arrays are positioned at different depths (front door, interior, rear panel) to maximize storage surface area within the confined wall space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of moving object

If wall space is utilized for storage, then tool storage capacity is improved, but the wall surface becomes unusable

Engineering Contradiction:
Improvetool storage surface areaVSAvoidusable wall surface
Core Design Contradiction:
Area of moving objectVSArea of stationary object

Solution Approach 1:

The cabinet is nested within the wall cavity between studs, utilizing the unused depth space behind the wall board. This nesting approach creates storage surfaces that would otherwise be inaccessible, converting the wall's internal volume into functional storage without blocking the external wall surface.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The wall cavity space, which would otherwise be empty or unused, serves the dual function of structural support and storage housing. The wall structure itself provides the container for the cabinet, eliminating the need for additional floor-standing storage units.

Inventive Principle:
Principle #25Self-service

3Area of moving object

If cabinet depth is increased to add storage surfaces, then tool storage capacity is improved, but the cabinet intrudes into room space

Engineering Contradiction:
Improvetool storage surface areaVSAvoidcabinet depth
Core Design Contradiction:
Area of moving objectVSLength of stationary object

Solution Approach 1:

The cabinet box is nested within the wall cavity, with its depth constrained by the available space between the front wall board and the rear studs. This nesting ensures the cabinet does not protrude beyond the wall's external surface or encroach on room space, while still accommodating multiple pegboard arrays at different depths.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The cabinet depth parameter is optimized to match the wall cavity depth, allowing maximum utilization of the available space without exceeding the wall's external boundaries. Multiple pegboard arrays are positioned at different depth parameters (front, middle, rear) to maximize storage surface area within the fixed depth constraint.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS7963621B1Multi pegboard surface tool cabinet
Publication Date: 2011.06.21 ELLIS JOHN E
  • US7963621B1 patent drawing
  • US7963621B1 patent drawing
  • US7963621B1 patent drawing

AI summary

A pegboard-type tool cabinet can be mounted in a garage wall with the cabinet door flush with garage wall and provide three pegboard tool hanging surfaces in the single surface wall area. The cabinet thus maximizes available pegboard space without intrusion into the available garage space.