Wall Frame With Recessed Purlins For Integrated Insulation

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional wall frames often require additional sheathing for insulation, which can be cumbersome and inefficient, and existing systems lack integrated solutions for coupling to other building components securely.

Innovation Solution

A wall frame design comprising a top plate, bottom plate, end columns, studs, and purlins with aligned apertures for rod coupling, and recessed purlins that can be filled with waterproof insulation, eliminating the need for separate sheathing and enabling direct coupling to other building components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Temperature

If conventional wall frames use separate sheathing for insulation, then thermal insulation can be achieved, but the construction process becomes cumbersome and inefficient

Engineering Contradiction:
Improvethermal insulationVSAvoidconstruction process complexity
Core Design Contradiction:
TemperatureVSDevice complexity

Solution Approach 1:

The patent combines the insulation function and sheathing function into a single integrated component. The insulation member is positioned within the wall frame structure and serves both as thermal insulation and as the sheathing layer, eliminating the need for separate sheathing installation and simplifying the construction process.

Inventive Principle:
Principle #5Merging (Combining)

2Area of stationary object

If conventional wall frames use separate sheathing, then structural coverage is provided, but additional components increase construction time and labor

Engineering Contradiction:
Improvestructural coverageVSAvoidconstruction efficiency
Core Design Contradiction:
Area of stationary objectVSProductivity

Solution Approach 1:

The insulation member is designed to simultaneously provide structural coverage and thermal insulation. By integrating these two functions into one component, the patent reduces the number of separate materials and installation steps required, thereby improving construction productivity.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If wall frames lack integrated coupling mechanisms, then design flexibility is maintained, but secure coupling to other building components becomes difficult

Engineering Contradiction:
Improvestructural couplingVSAvoidcoupling system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The wall frame structure incorporates alignment features and coupling mechanisms that serve multiple functions: they provide structural coupling to other building components, ensure proper alignment during assembly, and maintain design flexibility. This multi-functional approach enhances reliability without significantly increasing complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20220349179A1Systems, Devices, and/or Methods for Building Construction
Publication Date: 2022.11.03 CALLAHAN ROBERT M
  • US20220349179A1 patent drawing
  • US20220349179A1 patent drawing
  • US20220349179A1 patent drawing

AI summary

Certain exemplary embodiments can provide a wall frame comprising a top plate, a bottom plate, a first end column, a second end column, a plurality of studs, and a plurality of purlins. Each of the plurality of purlins is an edge of a pair of cells, the pair of cells having edges comprising three edges that comprise one or more of a part of the top plate, a part of the bottom plate, a part of the first end column, a part of the second end column, a part of the plurality of studs, and another of the plurality of purlins.