Hanger Assembly with Shrink Wrap Sleeve for Retail Display

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Solution Overview

Problem

Retailers face challenges in effectively displaying products with limited shelf space, as existing packaging does not efficiently utilize vertical space or provide a visually appealing method for product suspension from rods or pegs.

Innovation Solution

A hanger assembly featuring a display section with a hanging feature and a drop section, combined with a shrink-wrap sleeve that secures items to the hanger, allowing for efficient suspension and display of products from retail support structures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If products are displayed on traditional shelves, then product visibility is limited to eye level, but vertical space utilization is poor

Engineering Contradiction:
Improvedisplay areaVSAvoidproduct accessibility
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The hanger assembly transitions product display from horizontal shelf placement to vertical suspension, utilizing the vertical dimension to expand display area while maintaining consumer accessibility through front-facing orientation of display sections

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of stationary object

If products are hung from rods or pegs, then vertical space is utilized, but secure attachment is difficult

Engineering Contradiction:
Improvevertical space utilizationVSAvoidattachment security
Core Design Contradiction:
Area of stationary objectVSReliability

Solution Approach 1:

The shrink wrap coupling member changes its physical parameters through thermal activation, transitioning from a loose state during assembly to a contracted state during heating, which secures the hanger to the support structure and attaches the item firmly to the hanger

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The shrink wrap material undergoes a phase transition when exposed to heat, changing from a flexible, loose state to a rigid, contracted state that provides secure mechanical attachment between components

Inventive Principle:
Principle #36Phase transitions

3Reliability

If shrink wrap is used to secure items, then secure attachment is achieved, but application complexity increases

Engineering Contradiction:
Improveattachment securityVSAvoidassembly complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The shrink wrap coupling member is pre-positioned on the hanger during manufacturing, and the item is pre-aligned with the hanger within the loose shrink wrap, allowing the securing action to be performed in a single heating step rather than requiring multiple assembly operations

Inventive Principle:
Principle #10Preliminary action

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 hanger assembly enables secure and visually appealing product display by utilizing vertical space, allowing easy reading of product information and secure suspension from rods, enhancing consumer visibility and product presentation.

Implementation Method 1

The sleeve is initially loose around the primary shaft and is configured to shrink upon exposure to an activating condition around the primary shaft

Methodology Applied
Scientific EffectHeat shrinkage: Thermal Contraction

Data Source

PatentUS8322529B2Product assembly with hanger and shrink wrap coupling member
Publication Date: 2012.12.04 TARGET BRANDS INC
  • US8322529B2 patent drawing
  • US8322529B2 patent drawing
  • US8322529B2 patent drawing

AI summary

A hanger assembly for supporting an item suspended from a support structure includes a hanger and a sleeve. The hanger includes a display section, which defines a bottom edge and including a hanging feature configured to receive a portion of the support structure, and a drop section extending downwardly from the display section. The drop section includes a primary shaft and an arm. The primary shaft extends the length of the drop section and defines a front surface configured to be placed adjacent the item. The arm extends upwardly from a lower portion of the drop section to define a lower slot between the primary shaft and the arm. The sleeve extends entirely around the primary shaft through the lower slot. The sleeve is initially loose around the primary shaft and is configured to shrink to tightly fit around and secure the item to the primary shaft.