Flat-Pack Fireplace Insert Kit for Lower Shipping Volume

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Solution Overview

Problem

The closed box construction of simulated fireplace inserts increases shipping costs and storage space due to empty volume, as they are typically manufactured as sealed or welded units.

Innovation Solution

A ready-to-assemble simulated fireplace insert kit that breaks down into individual components for easier packing and shipping, allowing for combination with a ready-to-assemble furniture kit, using shared high-cost components across different widths to reduce manufacturing costs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If simulated fireplace inserts are manufactured as sealed or welded box units, then structural integrity and aesthetic appearance are improved, but shipping costs and storage space increase due to empty volume

Engineering Contradiction:
Improvestructural integrityVSAvoidshipping volume
Core Design Contradiction:
StrengthVSVolume of stationary object

Solution Approach 1:

The fireplace insert is divided into multiple separable components including a firebox assembly, a console assembly, and a mantel assembly. Each component can be manufactured separately and shipped in a collapsed or flattened state, significantly reducing shipping volume while maintaining structural integrity when assembled. The firebox assembly includes a front panel, back panel, and side panels that can be nested or folded together for compact shipping.

Inventive Principle:
Principle #1Segmentation

2Shape

If simulated fireplace inserts are manufactured as sealed or welded box units, then aesthetic appearance is improved, but shipping costs increase

Engineering Contradiction:
Improveaesthetic appearanceVSAvoidshipping volume
Core Design Contradiction:
ShapeVSVolume of stationary object

Solution Approach 1:

The aesthetic box structure is segmented into multiple panels and components that can be collapsed for shipping but reassemble into the complete aesthetic form. The front panel with viewing opening, back panel, and side panels are designed to nest together in a compact configuration during shipping, then assemble into the full aesthetic box structure at the installation location.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If fireplace inserts are provided as complete assembled units, then ease of installation is improved, but manufacturing costs and storage requirements increase

Engineering Contradiction:
Improveease of installationVSAvoidmanufacturing cost
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The fireplace insert system is segmented into modular assemblies (firebox, console, mantel) that can be manufactured using standardized components and processes. This segmentation allows for more efficient manufacturing and inventory management while still providing relatively easy installation through straightforward assembly of the pre-manufactured modules.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Certain components such as the firebox assembly can be designed as universal units that fit multiple console and mantel configurations. This universality reduces manufacturing complexity and inventory requirements while maintaining ease of installation for the end user.

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

Data Source

PatentUS20220299209A1Ready to assemble furniture and fireplace insert kit
Publication Date: 2022.09.22 LIVING STYLE B V I LTD
  • US20220299209A1 patent drawing
  • US20220299209A1 patent drawing
  • US20220299209A1 patent drawing

AI summary

The present disclosure provides a novel ready to assemble simulated fireplace insert kit which can be combined with a pre-built furniture piece, or a ready to assemble furniture piece to provide a unique solution in the ready to assemble furniture product category. The ready to assemble simulated fireplace insert is broken down into individual components that can more easily be packed and shipped in a flat format and assembled by the end user. In some embodiments, certain components may be shared across different width insert assemblies to reduce costs.