Replaceable curtain system
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Solution Overview
Problem
Conventional curtain suspension systems in healthcare and hospitality settings require two hands to attach and detach curtains from ceiling supports, making frequent cleaning and replacement inefficient and labor-intensive.
Innovation Solution
A buckle assembly comprising an upper buckle part with finger rests and a lower buckle part with a thumb receptacle, allowing single-handed engagement and disengagement through snap-fit connectors, facilitating easy attachment and removal of curtains from ceiling supports.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional curtain suspension systems are used, then curtains can be suspended from ceiling supports, but two hands are required to attach and detach curtains making frequent cleaning and replacement inefficient
Solution Approach 1:
The buckle assembly is divided into separate upper and lower buckle parts that can be independently attached to the ceiling support and curtain respectively. This segmentation allows each part to be optimized for specific functions and enables quick connection and disconnection without requiring manipulation of the entire curtain system
Solution Approach 2:
The buckle assembly acts as an intermediary component between the ceiling support and the curtain. By introducing this intermediate coupling mechanism with snap-fit connectors, the system enables easy attachment and detachment operations that would otherwise require complex manual manipulation of the curtain itself
2Reliability
If conventional curtain suspension systems are used, then curtains remain securely attached to supports, but the attachment mechanism requires two hands to operate
Solution Approach 1:
The snap-fit connectors are designed to automatically engage and lock when the upper and lower buckle parts are brought together, providing secure attachment without requiring continuous manual intervention. The self-latching mechanism ensures reliable connection while freeing both hands for other tasks
Solution Approach 2:
The upper buckle part includes asymmetrically positioned finger rests that guide finger placement, while the lower buckle part has a thumb receptacle positioned for thumb engagement. This asymmetric design with designated engagement points enables intuitive one-handed operation while maintaining secure attachment
Data Source
AI summary
A buckle assembly for suspending a curtain from a support includes upper and lower buckle parts. The upper buckle part has a support connector for attaching the upper buckle part to the support and first and second finger rests. The first and second finger rest extend outward, in opposite directions. The first and second finger rests are sized and shaped to be engaged by respective first and second fingers of one hand of a user. The lower buckle part is attached to the curtain and includes a thumb receptacle sized and shaped to receive a thumb of the user. One of the upper buckle part or the lower buckle part includes a buckle part connector that engages the other of the upper buckle part or the lower buckle part to couple the upper and lower buckle parts together.