Facade Panel Insert With Rotating Connecting Piece

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Solution Overview

Problem

Existing facade panel mounting systems are complex, time-consuming, and ecologically unfriendly due to the use of expanded polystyrene, which is fragile and difficult to handle, leading to inefficiencies in assembly and potential environmental damage.

Innovation Solution

An insert comprising a box that delimits a cavity with a rotating connecting piece, allowing for simple access and alignment with a fixing device, eliminating the need for expanded polystyrene and facilitating quicker, more ecological assembly and use, using recyclable materials like wood or recycled plastic.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If expanded polystyrene is used to enclose semi-annular sections, then the connecting piece is protected during transport, but the assembly process becomes time-consuming and environmentally harmful

Engineering Contradiction:
Improveprotection during transportVSAvoidassembly time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The invention extracts the protective function from the expanded polystyrene block and transfers it to the box structure. The box is integrated with the connecting piece, eliminating the need for separate protective packaging during assembly while maintaining protection during transport.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The box and connecting piece are merged into a single integrated structure. The connecting piece is positioned within the box, combining the protective enclosure function with the mounting function, thereby eliminating the need to scrape away polystyrene during assembly.

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If expanded polystyrene is used to enclose semi-annular sections, then the connecting piece is protected during transport, but material waste and environmental damage occur

Engineering Contradiction:
Improveprotection during transportVSAvoidenvironmental damage
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The invention eliminates the need to discard expanded polystyrene by using a reusable box structure that can be recovered and potentially reused. The box serves its protective function during transport and then becomes part of the permanent installation, avoiding material waste.

Inventive Principle:
Principle #34Discarding and recovering

Solution Approach 2:

The box can be constructed from composite materials or recyclable materials that reduce environmental impact compared to expanded polystyrene. The connecting piece integrated within the box creates a composite structure that combines protective and functional elements.

Inventive Principle:
Principle #40Composite materials

3Reliability

If expanded polystyrene is used to enclose semi-annular sections, then the connecting piece is protected during transport, but the polystyrene block becomes fragile and may deteriorate

Engineering Contradiction:
Improveprotection during transportVSAvoidstructural stability
Core Design Contradiction:
ReliabilityVSStability of the object's composition

Solution Approach 1:

The box is designed as a simple, robust structure that provides adequate protection during transport without the fragility issues of expanded polystyrene. It serves its purpose during transport and installation, then becomes part of the permanent structure.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

4Productivity

If the connecting piece is exposed without enclosure, then assembly is faster, but the connecting piece is vulnerable during transport and handling

Engineering Contradiction:
Improveassembly speedVSAvoidprotection during transport
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The connecting piece is pre-positioned within the box structure during manufacturing, so that no additional assembly steps are required on-site. The box is prepared in advance to provide protection during transport, and the connecting piece is already in its final position, eliminating the need for scraping or additional assembly operations.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP3792425B1Insert for an element making up a building
Publication Date: 2022.08.10 FIXINOX SA
  • EP3792425B1 patent drawingFigure 1A~1B
  • EP3792425B1 patent drawingFigure 2~4

AI summary

The invention relates to an insert (1) for a constituent element of a construction comprising a box (2) through which an axis (4) passes and a connecting piece (31) mechanically coupled to the axis (4), capable of rotating around it.