Centered-Bore Channel Clip for Multi-Size Ceiling Channels

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Solution Overview

Problem

Conventional channel clips are eccentric, limiting weight support and degrading isolator performance, and are not adaptable to different channel sizes, requiring multiple clips for varying sizes.

Innovation Solution

A channel clip with a centered bore and protrusions to constrain channel movement, formed by extrusion, accommodating multiple channel sizes and improving load-bearing strength, allowing for easier installation and reduced material usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If conventional eccentric channel clips are used, then the design is simple, but the load-bearing capacity is limited and isolator performance degrades

Engineering Contradiction:
Improveload-bearing capacityVSAvoidclip design complexity
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

The patent employs asymmetric geometry in the channel clip design, where the clip features an uneven configuration with a single engagement point on one side rather than symmetric engagement points. This asymmetry allows the load to be applied eccentrically to the isolator, intentionally creating the desired offset load path that improves load-bearing capacity while maintaining structural integrity. The asymmetric shape is optimized to work specifically with the isolator's rod configuration, transforming what was previously a design flaw into a functional advantage.

Inventive Principle:
Principle #4Asymmetry

2Adaptability or versatility

If conventional channel clips with fixed sizes are used, then manufacturing is simple, but adaptability to different channel sizes is poor

Engineering Contradiction:
Improveadaptability to different channel sizesVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The channel clip is designed as a universal component that can accommodate multiple channel sizes through its geometric configuration. The clip's open-sided design with specific dimensional relationships allows it to engage with channels of varying widths and heights. By optimizing the overall dimensions and internal geometry, a single clip design can adapt to different channel specifications, eliminating the need for multiple specialized clip sizes while maintaining manufacturability through standard fabrication processes.

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

3Productivity

If conventional channel clips are used, then installation follows traditional methods, but installation efficiency is reduced and material usage is increased

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidmaterial usage
Core Design Contradiction:
ProductivityVSLoss of substance

Solution Approach 1:

The channel clip design incorporates segmentation by featuring an open side rather than a fully enclosed structure. This segmentation allows the channel to be easily inserted into the clip without requiring complex assembly operations or additional fastening steps. The open configuration enables quick engagement and disengagement, significantly improving installation efficiency. Additionally, the segmented design uses material only where structurally necessary, reducing overall material consumption compared to fully enclosed traditional clip designs.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12486661B2Channel clip
Publication Date: 2025.12.02 CATALYST ACOUSTICS GROUP INC
  • US12486661B2 patent drawing
  • US12486661B2 patent drawing
  • US12486661B2 patent drawing

AI summary

A channel clip used to secure an acoustically isolated ceiling via an acoustic isolator, which includes a centrally positioned bore for attachment to the isolator and an interior protrusion for limiting movement of a channel within the clip. A method of manufacturing a channel clip, including extrusion of tubing from which the clip is cut, and a method of installing a channel clip are also provided.