Facade Panel Spring Clamp Insertion Mechanism

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Solution Overview

Problem

Existing facade panel systems require complex installation processes and are not easily manageable by non-specialists, lacking a simple and efficient solution for quick and durable facade construction while maintaining a visually appealing design.

Innovation Solution

A facade panel system featuring a one-piece design with an insertion section, a spring clip section, and a fastening section, allowing for easy assembly by inserting panels into each other and securing them to a substrate with invisible fastening, enabling quick and clean construction of facades.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional facade panel systems are used, then the facade can be constructed with durable materials, but the installation process becomes complex and time-consuming requiring specialists

Engineering Contradiction:
Improveinstallation speedVSAvoidinstallation complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The facade panel is divided into distinct functional sections: an insertion section at one end for connecting to the previous panel, a spring clamp section for securing the insertion, and a fastening section at the opposite end for substrate attachment. This segmentation allows each section to perform its specific function independently, simplifying the overall installation process while maintaining structural integrity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The insertion section of one panel is inserted into the spring clamp section of the adjacent panel, creating a nested connection. This nesting mechanism allows panels to be quickly connected in sequence without requiring complex fastening operations, significantly improving installation speed and ease of use.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Reliability

If complex fastening systems are used to ensure secure connection, then the facade structure becomes more reliable, but the visual appearance is compromised by visible fasteners

Engineering Contradiction:
Improveconnection securityVSAvoidvisual appearance
Core Design Contradiction:
ReliabilityVSShape

Solution Approach 1:

The fastening elements are extracted from the visible facade surface and relocated to the rear side, where they connect to the substrate through the fastening section. This extraction allows the front facade surface to remain clean and visually appealing while maintaining secure mechanical connection through the hidden fastening system.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The spring clamp section acts as an intermediary between the insertion section and the external environment, providing secure mechanical retention while remaining concealed. This intermediary mechanism ensures reliable panel connection without compromising the aesthetic appearance of the facade surface.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If multiple separate components are used for panel connection, then the connection can be secured, but the number of parts increases making installation more difficult

Engineering Contradiction:
Improveconnection securityVSAvoidinstallation ease
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

Multiple functional elements are merged into a single integrated panel structure: the insertion section, spring clamp section, and fastening section are all part of one continuous panel component. This merging reduces the number of separate parts to be handled during installation while maintaining secure mechanical connections, significantly improving ease of operation.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The spring clamp section is designed to automatically engage and secure the insertion section of the adjacent panel through elastic deformation, without requiring additional fastening operations or separate securing components. This self-service mechanism simplifies installation while ensuring reliable connection.

Inventive Principle:
Principle #25Self-service

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

Facilitates rapid and efficient assembly of facade panels, allowing non-specialists to construct durable and visually appealing facades with invisible fastening, reducing construction time and costs while ensuring a secure and weatherproof connection.

Implementation Method 1

a spring clamp section (4), in particular a spring clamp section for clampably receiving and holding an insertion section (2) of another, in particular structurally identical, facade panel

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentEP4170105B1Facade panel
Publication Date: 2024.06.12 SZCZERBA WIESLAW
  • EP4170105B1 patent drawingFigure 1~4
  • EP4170105B1 patent drawingFigure 2
  • EP4170105B1 patent drawingFigure 5~7

AI summary

A facade panel (1) is disclosed. This panel has an insertion section (2), a spring clamp section (4), and a facade section (3) arranged between the insertion section (2) and the spring clamp section (4). It also has a fastening section (5). The facade panel (1) is formed in one piece, and the spring clamp section (4) is arranged between the facade section (3) and the fastening section (5). The spring clamp section (4) is designed to clamp and hold an insertion section (2) of another, in particular an identical, facade panel (1).