Shopping Cart Bagging Station with Metal Coupling Hooks

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Solution Overview

Problem

Traditional bagging stations are typically located at checkout stations and are not designed to withstand extreme temperatures or handle heavy items, limiting their usability in areas like retail store pickup zones where customers need to bag purchases as they shop or employees need to manage heavy loads.

Innovation Solution

A shopping cart bagging station with a support structure and three coupling hooks made of rigid or semi-rigid metal wire, allowing it to be securely attached to a shopping cart, hold multiple bags, and dispense them one at a time, enabling easy filling and carrying of items, even in extreme temperatures and with heavy loads.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional bagging stations are used at checkout stations, then they can hold and dispense shopping bags, but they cannot withstand extreme temperatures or handle heavy items

Engineering Contradiction:
Improveability to withstand extreme temperatures and heavy loadsVSAvoidusability in various locations including pickup areas
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The bagging station is designed as a portable, mobile unit that can be dynamically relocated to different positions within the retail store, including pickup areas and checkout stations. The station includes wheels or movable mounting mechanisms that allow employees to easily transport the bagging station to where it is needed, enabling adaptability to various locations while maintaining structural integrity for handling heavy items and extreme temperatures.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bagging station incorporates composite materials and reinforced structural components that combine the strength needed to withstand extreme temperatures and heavy loads with the portability required for mobile deployment. The frame may use aluminum alloys or composite materials that provide high strength-to-weight ratio, while thermal insulation layers protect internal components from extreme temperature conditions in different store locations.

Inventive Principle:
Principle #40Composite materials

2Adaptability or versatility

If a portable bagging station is created for mobile use, then it can be placed in various locations, but it may lack the structural strength to handle heavy items

Engineering Contradiction:
Improvemobility and placement flexibilityVSAvoidability to hold and dispense bags with heavy items
Core Design Contradiction:
Adaptability or versatilityVSStrength

Solution Approach 1:

The bagging station employs dynamic structural elements such as telescopic support arms, adjustable shelving, and movable dispensing mechanisms that can be configured based on the weight and size of items being bagged. The station maintains a compact form factor for easy mobility but expands or reinforces structural support when heavy items are present, allowing it to adapt its strength requirements to the specific task at hand.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The bagging station incorporates counterweight mechanisms or balanced support structures that distribute the weight of heavy items and bags across multiple points of contact with the floor or mounting surface. The mobile base may include weighted stabilization elements or spring-loaded support systems that automatically adjust to counterbalance the load, enabling the station to handle heavy items without requiring excessive structural mass that would compromise mobility.

Inventive Principle:
Principle #8Anti-weight (Counterweight)

3Reliability

If the bagging station is designed to be heavy duty for extreme temperatures and heavy loads, then it can withstand harsh conditions, but it may be less convenient to couple and remove

Engineering Contradiction:
Improvedurability in extreme conditionsVSAvoidease of coupling to and removing from shopping cart
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The bagging station is divided into modular segments or components that can be independently assembled, detached, or replaced. The coupling mechanism to the shopping cart is separated from the main body as a distinct module, allowing employees to quickly attach or remove the entire bagging station without disassembling the durable, temperature-resistant housing. This segmentation enables the heavy-duty station to be easily coupled and removed as a complete unit.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The coupling mechanism incorporates dynamic elements such as quick-release latches, collapsible mounting brackets, or magnetic attachment systems that allow the bagging station to be rapidly coupled to or removed from the shopping cart. These mechanisms are designed to bear the full weight and stress of the heavy-duty station during attachment, then securely hold it in place during use, and finally allow for effortless removal when needed, maintaining ease of operation despite the station's robust construction.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS10040469B2Shopping cart bagging station and method of forming the same
Publication Date: 2018.08.07 WALMART APOLLO LLC
  • US10040469B2 patent drawing
  • US10040469B2 patent drawing
  • US10040469B2 patent drawing

AI summary

Described is a shopping cart bagging station. The shopping cart bagging station is a bagging station that couples to a shopping cart. The shopping cart bagging station described is used by customers to bag their purchases as they shop, or by employees bagging items for a customer. The shopping cart bagging station is designed to be heavy-duty so that it can be used in pick-up areas and other areas that require a bagging station that can withstand temperatures and handle heavy loads. The shopping cart bagging station includes a support structure and three shopping cart coupling hooks. The shopping cart coupling hooks couple the bagging station to a shopping cart, and they hold and dispense the shopping bags. The support structure and the three shopping cart coupling hooks are formed of metal rod that can withstand extremes in temperature and hold heavy loads.