Recessed Latch System Seamless Panel Integration
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Solution Overview
Problem
Conventional recessed latch systems for passenger vehicles, such as airplanes, appear utilitarian and are difficult to clean due to their separate components, which compromise both aesthetics and sanitation.
Innovation Solution
A recessed latch system is designed to integrate seamlessly with the supporting panel, using a honeycomb panel, a latch body, a decorative coating, and a latch mechanism, where the latch body is potted into the panel with adhesive, and a decorative sheet is vacuumed and secured to create a unified, attractive, and easily sanitized surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If conventional recessed latch systems are used, then the latch is functional and secure, but the appearance is utilitarian and unattractive
Solution Approach 1:
The latch body is merged with the panel surface through potting, creating a unified appearance where the latch appears as an integral part of the panel rather than a separate component. This merging eliminates visual discontinuities and creates a seamless aesthetic.
Solution Approach 2:
A thin decorative film or sheet is applied over the latch and panel interface, creating a continuous surface that conceals the junction between the latch body and panel. This thin film maintains the seamless appearance while allowing the underlying functional components to remain separate.
2Ease of operation
If conventional recessed latch systems are used, then the latch is functional, but the environment is difficult to clean and sanitize
Solution Approach 1:
The latch body is potted into the panel creating a flush, continuous surface without gaps or crevices where dirt and bacteria could accumulate. This merged structure allows cleaning surfaces to be wiped continuously without interruption by latch components.
Solution Approach 2:
The decorative film creates a smooth, continuous barrier surface that can be easily wiped and sanitized. The film covers the interface between latch and panel, eliminating hard-to-reach areas and creating a uniform surface for cleaning operations.
3Object-affected harmful factors
If the latch is recessed to avoid snags or injuries, then safety is improved, but the latch creates a discontinuous surface that is unattractive
Solution Approach 1:
The latch body is nested within a recess in the panel, with the decorative film spanning across the recess to create a continuous surface. The functional latch components are nested inside while the surface layer maintains visual continuity, preventing snags while preserving aesthetics.
Solution Approach 2:
A thin decorative film is stretched across the recessed latch area, creating a continuous surface that maintains the panel's visual integrity. The film prevents snagging by covering the recess edges while allowing the latch to function beneath the surface.
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
The solution results in a visually appealing, seamless, and easily cleanable latch system that enhances both appearance and sanitation while maintaining simplicity and economy.
Implementation Method 1
a base, a decorative coating and a latch guide secured to the panel with an adhesive
Implementation Method 2
the decorative sheet having been vacuumed and secured in position
Data Source
AI summary
A method of preparing and a finished panel and latch combination, wherein the panel and latch mounting combination are seamless and attractive.