Wrap-Around Bed Skirt With Mitered Corners to Prevent Sagging

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Solution Overview

Problem

Existing bed skirts often sag or droop due to the use of elastic in side panels, leading to an ill-fitted installation and visibility of the space under the bed.

Innovation Solution

A wrap-around bed skirt design featuring mitered corners and a hook and loop fastener system, along with fabric bands and non-slip features, allows for secure installation without elastic, ensuring a snug fit and maintaining the skirt's position without sagging.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If elastic is used in the side panels for installation and securing of the bed skirt, then the bed skirt can be installed easily, but the bed skirt sags or droops resulting in an ill-fitted appearance

Engineering Contradiction:
Improveease of installationVSAvoidfit quality
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent removes elastic from the side panels entirely, extracting the problematic element that caused sagging. Instead, it uses a closure system with hooks and loops at the corners that provides secure attachment without the continuous tension and distortion caused by elastic material throughout the side panels.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the attachment mechanism from elastic-based continuous tension to a discrete hook-and-loop closure system. This parameter change in the fastening method eliminates the sagging issue while maintaining ease of installation through the same closure system.

Inventive Principle:
Principle #35Parameter changes

2Ease of manufacture

If traditional bed skirt installation methods are used, then installation is simple, but the bed skirt does not fit securely and allows visibility of space under the bed

Engineering Contradiction:
Improvesimplicity of installationVSAvoidfit precision
Core Design Contradiction:
Ease of manufactureVSManufacturing precision

Solution Approach 1:

The bed skirt is divided into corner sections with discrete hook-and-loop closures at each corner. This segmentation allows for precise positioning and secure attachment at critical points, ensuring the bed skirt fits tightly around the box spring while maintaining simple installation through the modular closure system.

Inventive Principle:
Principle #1Segmentation

3Strength

If elastic is used to secure the bed skirt, then the bed skirt can be attached to the box springs, but the elastic causes the bed skirt to droop and sag

Engineering Contradiction:
Improveattachment strengthVSAvoidbed skirt shape
Core Design Contradiction:
StrengthVSShape

Solution Approach 1:

The patent extracts elastic from the design entirely, removing the source of the shape distortion. The hook-and-loop closure system provides attachment strength through mechanical interlocking rather than elastic tension, preserving the bed skirt's shape while maintaining secure attachment.

Inventive Principle:
Principle #2Taking out (Extraction)

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 provides a secure, adjustable, and aesthetically pleasing bed skirt that fits various mattress sizes without sagging, maintaining its position under the weight of the mattress and preventing dust accumulation.

Implementation Method 1

a closure system comprising a hook and loop fastener, such as a Velcro fastener or other suitable closure systems. The hook and loop fastener allows the bed skirt to be fit snuggly to the box springs, which helps secure the bed skirt in place around the box springs.

Methodology Applied
Scientific EffectMechanical Fastener: Mechanical Fastener

Implementation Method 2

The weight of the mattress on the fabric band can also aid in maintaining the bed skirt in place.

Methodology Applied
Scientific EffectGravitation: Gravitation

Implementation Method 3

Aspects of the present invention have mitered corners, which are placed at the corners of the box springs to secure the bed skirt to the box springs.

Methodology Applied
Scientific EffectGeometry: Geometry

Data Source

PatentUS9167920B2Wrap around bed skirt
Publication Date: 2015.10.27 LEVINSOHN TEXTILE
  • US9167920B2 patent drawing
  • US9167920B2 patent drawing
  • US9167920B2 patent drawing

AI summary

A wrap around bed skirt that can be secured in place without removing the mattress from the box springs. The bed skirt can include mitered corners that aid in retaining the bed skirt in place. The bed skirt may include a fabric drop with or without pleats or ruffles.