Privacy curtain system

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Solution Overview

Problem

Public bathroom stalls often lack effective solutions to cover gaps between the stall door and adjacent panels, compromising privacy and being neither portable nor universally compatible with different configurations.

Innovation Solution

A portable privacy curtain system with a flexible curtain and installation system featuring various hooks and suction cups, allowing easy installation across gaps in bathroom stalls, regardless of configuration, providing a self-contained and reusable solution for enhanced privacy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If permanently installed strips are used to cover gaps in bathroom stalls, then privacy is provided in those specific stalls, but the solution is not portable and cannot be used in other bathroom configurations

Engineering Contradiction:
Improveprivacy protectionVSAvoidportability
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The privacy strip is extracted from the permanent installation and converted into a removable, portable component that can be taken out and used in different bathroom stalls. The strip is designed to be detachable from the door, allowing users to carry and reinstall it in various configurations.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The privacy strip is designed with universal applicability to work with different door types and gap configurations. It can be installed on various bathroom stall doors regardless of the specific stall configuration, making it a multi-functional solution that adapts to different environments.

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

2Reliability

If permanently installed strips are used to cover gaps, then privacy is provided, but the strips become damaged and fall off

Engineering Contradiction:
Improveprivacy protectionVSAvoidattachment durability
Core Design Contradiction:
ReliabilityVSStability of the object's composition

Solution Approach 1:

The attachment mechanism transitions from a rigid permanent installation to a dynamic removable system. The strip can be easily attached and detached multiple times without damage, adapting to the user's needs while maintaining structural integrity through repeated use.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If a portable privacy solution is created, then the solution can be carried and reused in different bathrooms, but it adds complexity to the system

Engineering Contradiction:
ImproveportabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The privacy solution is segmented into separate functional components: the privacy strip itself, the attachment mechanism, and the carrying system. This segmentation allows each component to be optimized independently while maintaining overall simplicity and portability.

Inventive Principle:
Principle #1Segmentation

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 privacy curtain system effectively blocks visibility through gaps, offering increased privacy for users in various bathroom settings and being adaptable to multiple configurations, thus addressing the need for a portable and convenient solution.

Implementation Method 1

The installation system comprises a plurality of fasteners that each engage with one of the apertures in the curtain to support the curtain

Methodology Applied
Scientific EffectSuction: Suction

Data Source

PatentUS10925427B2Privacy curtain system
Publication Date: 2021.02.23 LEWIS LISA S
  • US10925427B2 patent drawing
  • US10925427B2 patent drawing
  • US10925427B2 patent drawing

AI summary

A privacy curtain system comprises a curtain, the curtain having a top, a bottom, and two sides that are of greater length than the top and bottom. The curtain comprising a plurality of apertures near the top of the curtain. The privacy curtain system further comprises an installation system comprising a plurality of fasteners that each engage with one of the apertures in the curtain to support the curtain. The plurality of fasteners comprises at least one hook of a first type and at least one hook of a second type that is different than the first type. The privacy curtain system can be portably towed and installed across gaps in a bathroom stall independent of the configuration of the bathroom stall.