Slat Profile with Integrated Fixing Parts for Mesh Panels

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Solution Overview

Problem

Existing methods for fixing slats to rigid grid panels are time-consuming, require multiple fixing elements, and are unsuitable for non-hollow or thick slats, leading to potential deterioration and aesthetic issues, especially in windy conditions.

Innovation Solution

A device comprising a profile with a slat receiving part and fixing parts that allow for easy attachment to a rigid mesh panel, where the profile is fixed once and slats are inserted, with evenly distributed fixing parts along the profile, made of PVC, and a kit that includes wedging and closure profiles for enhanced stability and aesthetics.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a fastening element is required for each slat, then the slat can be securely fixed to the rigid mesh panel, but the installation process becomes lengthy and repetitive

Engineering Contradiction:
Improveslat fixation reliabilityVSAvoidinstallation speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent merges multiple fastening functions into a single profile element that can secure multiple slats simultaneously. The profile includes a receiving section with multiple receiving spaces, each capable of holding a slat, and fastening sections that can attach the entire profile to the rigid mesh panel in one operation, eliminating the need for individual fastening elements for each slat.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The profile is pre-configured with multiple receiving spaces and fastening sections during manufacturing. This preliminary preparation allows installers to simply insert slats into the pre-formed receiving spaces and attach the entire profile to the panel, rather than performing individual fastening operations for each slat during installation.

Inventive Principle:
Principle #10Preliminary action

2Shape

If the rigid mesh panel is installed almost flush with the ground, then the fence appearance is improved, but it becomes impossible to rotate the fixing element to insert the straight part into the slat

Engineering Contradiction:
Improvefence appearanceVSAvoidfixing element installation
Core Design Contradiction:
ShapeVSEase of operation

Solution Approach 1:

Instead of inserting the profile into the slat from below (which requires rotation and is impossible when the panel is flush with the ground), the invention inverts the insertion direction. The slats are inserted into the profile's receiving spaces from the top or side, allowing installation even when the panel is flush-mounted without requiring any rotation of fixing elements.

Inventive Principle:
Principle #13The other way round (Inversion)

3Reliability

If multiple fixing elements are used for each slat, then the slat fixation is secure, but the number of parts increases and installation complexity increases

Engineering Contradiction:
Improveslat fixation securityVSAvoidnumber of fixing parts
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple fastening functions into a single integrated profile. The profile includes a receiving section with multiple receiving spaces for holding slats, and multiple fastening sections distributed along the profile that can attach the entire profile to the rigid mesh panel simultaneously, reducing the number of discrete parts from multiple individual fasteners to just one profile element.

Inventive Principle:
Principle #5Merging (Combining)

4Adaptability or versatility

If existing fixing elements are used, then hollow slats can be fixed, but non-hollow slats or slats of significant thickness cannot be accommodated

Engineering Contradiction:
Improveslat type compatibilityVSAvoidfixation applicability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The profile is designed with receiving spaces that can accommodate various slat types including hollow slats, non-hollow slats, and slats of different thicknesses. The fastening sections are configured to securely attach to the rigid mesh panel regardless of the slat type inserted into the receiving spaces, making the fixing system universal and applicable to diverse slat configurations.

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

Data Source

PatentEP3492675B1Device for attaching slats with rigid mesh panel, kit for attaching slats with rigid mesh panel and concealing fence provided with such a kit
Publication Date: 2020.09.23 CLOVISION
  • EP3492675B1 patent drawingFigure 1~2
  • EP3492675B1 patent drawingFigure 3
  • EP3492675B1 patent drawingFigure 4~7

AI summary

The invention relates to a device for fixing slats to a rigid wire mesh panel (1), characterized in that it comprises: - a profile (2) forming a receiving part for slats (3, 6) being able to support, in use, the lower ends (32) of slats (20), and - several fixing parts (7), which are carried by the bottom (3) of the profile (2), at a distance from the vertical wall (6) of the receiving part for slats (3, 6) so as to also allow the reception of the lower end (32) of at least one slat (20) between the fixing part (7) and said vertical wall (6), comprising fixing means (9, 10, 11) for fixing the profile (2) to a horizontal wire (17) of the rigid wire mesh panel (13).