Foldable Loop Hanger Structure to Prevent Garment Creases

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Solution Overview

Problem

Existing hangers for garments often result in creases, require multiple sizes, and necessitate the use of security tags that can damage clothing and increase sales assistant time, while also being prone to theft.

Innovation Solution

A hanger with a deformable elongate member that forms a loop with a flat spacer, allowing garments to be hung without creases and incorporating a non-releasable security tag embedded within the hanger, reducing the need for separate attachment and minimizing damage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a horizontal base member is used to support garments, then garments can be hung, but creases form in the garment especially in folded positions

Engineering Contradiction:
Improvegarment supportVSAvoidcreases
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The hanger is divided into distinct functional segments: a horizontal base member for support and a separate deformable elongate member that forms a loop. This segmentation allows the loop to be manipulated into a flat spacer configuration that prevents creases while maintaining garment support capability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The elongate member is designed to be deformable, transitioning from a linear state during assembly to a loop configuration with a flat spacer. This dynamic transformation enables the hanger to adapt its structure to prevent creases in garments, particularly in the lower body garment hanging position.

Inventive Principle:
Principle #15Dynamics

2Reliability

If security tags are attached to clothing items, then theft prevention is improved, but the tags can damage the item and increase sales assistant time

Engineering Contradiction:
Improvetheft preventionVSAvoidsales assistant time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The security tag is integrated into the hanger structure itself rather than being a separate component. The tag is embedded within the horizontal base member, combining the security function with the garment support function into a single unified device.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The security tag is pre-embedded in the hanger during manufacturing, so that when the hanger is assembled and attached to garments, the security function is already in place. This eliminates the need for sales assistants to separately attach security tags to each item.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If security tags are used on high-value items, then theft prevention is improved, but the tags may damage the item by putting holes in it

Engineering Contradiction:
Improvetheft preventionVSAvoiditem damage
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The security tag is merged with the hanger structure, eliminating the need for separate tag attachment that requires piercing or damaging the garment. The tag becomes an integral part of the hanger that contacts only the hanger material, not the garment fabric.

Inventive Principle:
Principle #5Merging (Combining)

4Reliability

If multiple sizes of horizontal member are used, then garment fit is improved, but device complexity increases

Engineering Contradiction:
Improvegarment fitVSAvoidhanger variety
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The deformable elongate member provides dynamic adaptability, allowing the hanger to adjust to different garment types and sizes through the loop configuration rather than requiring multiple fixed-size horizontal members. The flat spacer created by the loop adapts to various garment geometries.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8994535B2Hanger including depending elongate member foldable on itself to form flat bottom spacer
Publication Date: 2015.03.31 THE JANGER
  • US8994535B2 patent drawing
  • US8994535B2 patent drawing
  • US8994535B2 patent drawing

AI summary

The present invention discloses a device for hanging clothes, comprising an engaging portion and a deformable elongate member, the elongate member comprising a connection mechanism such that the elongate member can be deformed back upon itself and connected to itself to form a loop.