Utility Cart Assembly with External Storage for Sign Installation
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Solution Overview
Problem
Retail employees face inefficiencies and increased costs due to the need for multiple trips to gather and transport various tools and materials for sign installation or updates, as they often forget necessary items or encounter unforeseen requirements, leading to prolonged installation times and higher manpower costs.
Innovation Solution
A utility cart assembly is designed by modifying a standard shopping cart with external and internal storage units and a work surface, providing compartmentalized storage and a mobile platform for holding and transporting signage and labeling materials, tools, and instructions directly to the installation site, reducing the need for multiple trips.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If employees use standard shopping carts for sign installation tasks, then the carts are simple and readily available, but they lack sufficient storage capacity and organization for tools and materials
Solution Approach 1:
The shopping cart is divided into multiple functional zones: the original basket for general items, an attached work surface unit with storage compartment for tools, and an attached material storage unit for signage materials. This segmentation allows each zone to be optimized for specific items while maintaining the simplicity of the base cart structure.
Solution Approach 2:
The shopping cart is transformed into a multi-functional platform that combines transportation, tool storage, material storage, and work surface functions. The same cart structure serves both as a consumer shopping cart and as a mobile workstation for sign installation, eliminating the need for specialized equipment.
2Reliability
If employees make multiple trips to gather all necessary items, then they can ensure all tools and materials are available, but the time required for installation increases
Solution Approach 1:
All necessary tools, materials, and instructions are gathered and organized in the utility cart before leaving the back room. The work surface unit provides a designated area for preparing items in advance, ensuring everything needed for installation is ready before arriving at the display location.
Solution Approach 2:
Multiple items that would normally require separate trips or storage locations are merged into a single mobile platform. The utility cart combines tool storage, material storage, and work surface functions in one location, allowing employees to transport all necessary items in a single trip.
3Ease of operation
If employees transport multiple separate items and tools, then they can access what they need, but the number of trips between back room and display area increases
Solution Approach 1:
The storage solution extends vertically and externally beyond the traditional cart basket. Work surface units and material storage units are attached to the sides and top of the cart, utilizing three-dimensional space around the basket to maximize storage capacity without increasing the cart's footprint or requiring multiple trips.
4Ease of operation
If a dedicated work surface is added to the cart, then employees have a stable area for preparing items, but the cart becomes more complex and heavier
Solution Approach 1:
The work surface unit acts as an intermediary structure that bridges the gap between the cart basket and the employee's hands. It provides a stable platform for placing and preparing items, while being attached to the existing cart structure through coupling straps, adding functionality without requiring complete redesign of the cart.
Data Source
AI summary
A utility cart assembly comprises a shopping cart, a storage unit, and at least one coupling strap. The shopping cart includes a basket and wheels positioned below the basket. The storage unit is coupled to and extends substantially entirely outside the basket. The storage unit defines a first panel positioned adjacent the basket, a second panel opposite the first panel, and a compartment defined between the first panel and the second panel. The second panel defines an opening and the compartment is accessible through the opening. The at least one coupling strap facilitates coupling of the storage unit to the basket. The storage unit is configured to customize the shopping cart for non-consumer use within a retail store. Other product, cards, assemblies and associated methods are also disclosed.