Drywall Rail With Pre-mounted Nails for Secure Wall Attachment

Solution Overview

Problem

The existing methods for attaching drywall rails to walls often result in inadequate securing due to insufficient nail usage, either accidentally or to save cost and time, leading to instability of the drywall rail and panel.

Innovation Solution

A drywall rail with a nailing portion and a panel attachment portion, featuring a plurality of pre-mounted nails in holes or inserts that provide a secure fit, allowing for easy installation with a nail gun, ensuring the rail is properly attached to the wall without the need for additional nail purchases.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If nails are not pre-mounted on the drywall rail, then the installation process requires separate nail purchases and handling, but this leads to insufficient nail usage and inadequate securing of the drywall rail

Engineering Contradiction:

Improvesecuring adequacyVSAvoidinstallation convenience

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

Nails are pre-mounted on the drywall rail during manufacturing, so that the correct number of nails is already in place before installation begins. This eliminates the need for installers to separately purchase and attach nails, ensuring adequate securing while simplifying the installation process.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The nails and drywall rail are combined into a single integrated product. The nails are attached to the rail in a factory setting, merging two separate components (rail and nails) into one unified installation unit that ensures proper securing without requiring separate handling.

Inventive Principle:

Principle #5Merging (Combining)

2Reliability

If nails are pre-mounted on the drywall rail, then the securing reliability is improved, but the device complexity increases

Engineering Contradiction:

Improvesecuring adequacyVSAvoidproduct structure

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

Nails are pre-mounted on the drywall rail during manufacturing, so that the correct number of nails is already in place before installation begins. This eliminates the need for installers to separately purchase and attach nails, ensuring adequate securing while simplifying the installation process.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The nails are simple, inexpensive fastening elements that are consumed during installation. By pre-attaching these low-cost items to the rail, the system gains reliability without significant increase in overall product complexity or cost.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

3Productivity

If installers judge the number of nails needed, then cost and time can be saved, but this leads to accidental insufficient nail usage

Engineering Contradiction:

Improveinstallation speedVSAvoidsecuring adequacy

Core Design Contradiction:

ProductivityVSReliability

Solution Approach 1:

Nails are pre-mounted on the drywall rail during manufacturing, so that the correct number of nails is already in place before installation begins. This eliminates the need for installers to separately purchase and attach nails, ensuring adequate securing while simplifying the installation process.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The pre-mounted nails provide built-in feedback to the installer about the correct number of nails required for proper installation. The rail comes with the exact number of nails needed, preventing both over- and under-use, and ensuring reliable securing without requiring installer judgment.

Inventive Principle:

Principle #23Feedback

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The solution ensures secure attachment of the drywall rail to the wall with the pre-mounted nails, preventing instability and simplifying the installation process by eliminating the need for separate nail purchases, thus ensuring the drywall rail and panel are adequately secured.

Implementation Method 1

The fluted shape of the plurality of holes may provide a push fit, friction fit, or interference fit between each fluted hole and a nail

Methodology Applied

Scientific EffectFriction fit: Friction

Implementation Method 2

The fluted shape of the plurality of holes may provide a push fit, friction fit, or interference fit between each fluted hole and a nail

Methodology Applied

Scientific EffectInterference fit:

Implementation Method 3

each insert may comprise a resiliently deformable retaining member adapted to deform as it is pressed through the hole from a first side, and to engage an opposite side of the drywall rail to retain the insert in the hole

Methodology Applied

Scientific EffectElastic deformation: Elasticity

Data Source

PatentEP4008851A1Drywall rail

Publication Date: 2022.06.08 ILLINOIS TOOL WORKS INC

Figure 1~2B
Figure 3~4B
Figure 5~7

AI summary

The present invention provides a drywall rail (1) for mounting a drywall panel to a wall (34). The drywall rail (1) comprises a nailing portion (3) for attachment to the wall and a panel attachment portion (5) for attaching a drywall panel to the drywall rail. The drywall rail also includes a plurality of nails (6) mounted to the nailing portion (3) and arranged such that during installation the plurality of nails (6) can be driven into the wall (34) to attach the drywall rail (1) to the wall (34).