Clip-On Side Panel Attachment for Wire-Sided Display Trays
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Solution Overview
Problem
Wire-sided product display trays are inadequate for soft packages as they allow lateral projection, leading to visibility issues and potential engagement with adjacent products or hardware, necessitating a conversion to panel-sided trays for better confinement without increasing cost or complexity.
Innovation Solution
A simple and inexpensive attachment system using extruded plastic side wall panels with integral clips that can be quickly snapped onto existing wire-sided trays, providing adjustable height options and easy installation/removal, allowing conversion to panel-sided trays for soft packages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If wire-sided trays are used for display, then cost is low and visibility is good, but soft packages cannot be properly confined laterally
Solution Approach 1:
The side wall system is divided into modular components: wire sides for standard use and removable panel attachments for soft packages. This segmentation allows the tray to adapt to different package types without requiring completely different tray designs, resolving the contradiction between low cost and adaptability.
Solution Approach 2:
The side walls transition from fixed wire construction to dynamically adjustable configuration by adding or removing panel attachments. This dynamic adaptability allows the same tray base to serve both hard and soft packages, maintaining cost efficiency while expanding versatility.
2Adaptability or versatility
If panel side walls are added to confine soft packages, then lateral confinement is improved, but tray cost increases and visibility is reduced
Solution Approach 1:
Panel attachments are applied locally only where and when needed for soft packages, rather than making the entire tray permanently panel-sided. This local modification provides the necessary confinement for soft packages while maintaining the cost-effective wire construction for the majority of the tray structure and preserving visibility where panels are not installed.
Solution Approach 2:
The panel attachments are designed as inexpensive, removable components that can be easily added and removed based on package requirements. These temporary attachments provide the necessary confinement function without the permanent cost commitment of a fully panel-sided tray, resolving the contradiction between confinement capability and cost.
3Adaptability or versatility
If permanent panel side walls are installed, then soft packages are confined, but conversion back to wire-sided is difficult and time-consuming
Solution Approach 1:
The side wall system is divided into permanent wire components and removable panel attachments. This segmentation enables easy conversion by simply detaching the panel segments, allowing rapid switching between wire-sided and panel-sided configurations without permanent modifications or complex disassembly procedures.
Solution Approach 2:
The side walls transition from fixed wire construction to dynamically adjustable configuration by adding or removing panel attachments. This dynamic adaptability allows the same tray base to serve both hard and soft packages, maintaining cost efficiency while expanding versatility.
Data Source
AI summary
A clip-on side panel for attachment to a wire side guide of a product display tray. Many product display trays have width-adjustable wire guides at each side to confine the products into a front-to-back column. Many soft products, however, such as bagged products, can project through the open areas of the wire guides and cause problems. Trays are available with flat metal sides, but at a greater cost. The side panel attachment is an inexpensive, extruded, flat panel with an integral clip extending lengthwise at the level of the horizontal guide wire. The panel has openings at the base for engaging vertical end portions of the guide wire. The panels can be very quickly and easily installed on the guide wires of a tray for more effective confinement of soft products. The panels can just as easily be removed for other products, such as boxes, to provide greater visibility.