Shopping Cart Bagging Station with Enclosed Hook System

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Solution Overview

Problem

The need for a bagging station that can be mounted in a shopping cart arises due to the shift in shopping behavior with electronic purchasing and self-checkout, where customers can pay and bag products at locations other than traditional checkout stations, necessitating a solution for convenient bagging on the go.

Innovation Solution

A shopping cart bagging station comprising a box front portion and a back plate that form a rectangular enclosure with a bag holder hook for hanging shopping bags, coupled to the cart via cart coupling hooks, allowing customers to access and fill bags without interference with other items in the cart.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a traditional checkout station bagging station is used, then customers can bag their purchases, but customers must visit the checkout counter which increases time and reduces convenience

Engineering Contradiction:
Improveconvenience of baggingVSAvoidtime to visit checkout counter
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The bagging station is extracted from the fixed checkout counter location and mounted directly onto the shopping cart, allowing customers to access bagging functionality at the point of need rather than requiring a trip to the checkout counter

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The shopping cart bagging station enables customers to independently bag their own purchases throughout the store without requiring staffed checkout assistance, empowering self-service bagging at any location

Inventive Principle:
Principle #25Self-service

2Ease of operation

If shopping bags are placed in the shopping cart without an enclosure, then customers can access bags easily, but bags interfere with other items in the cart

Engineering Contradiction:
Improveaccess to shopping bagsVSAvoidinterference with other items
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The shopping cart space is segmented into distinct zones: the enclosed bagging station compartment for bags and the open cart area for products, preventing interference between these different item types while maintaining easy access to both

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bagging station enclosure is nested within the shopping cart structure, creating a contained space for bags that utilizes the cart's existing form factor without protruding or interfering with the cart's primary shopping function

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If a bagging station is mounted on the shopping cart, then customers can bag purchases anywhere in the store, but the bagging station adds weight to the cart

Engineering Contradiction:
Improvelocation flexibility for baggingVSAvoidweight of shopping cart
Core Design Contradiction:
Adaptability or versatilityVSWeight of moving object

Solution Approach 1:

The bagging station enclosure utilizes thin-walled construction with minimal material thickness, providing the necessary structural enclosure while keeping the added weight to a minimum

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The bagging station is designed with lightweight materials and optimized dimensions that balance structural integrity needs with weight constraints, achieving the required functionality with minimal mass addition

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10173708B1Shopping cart bagging station
Publication Date: 2019.01.08 WALMART APOLLO LLC
  • US10173708B1 patent drawing
  • US10173708B1 patent drawing
  • US10173708B1 patent drawing

AI summary

Described is a shopping cart bagging station can be used by customers to bag their purchases as they shop. The disclosed shopping cart bagging station includes a box front portion and a back plate that couple together to form a rectangular enclosure for shopping bags. The box front portion has a bag holder hook inside the enclosure that shopping bags are hung from. An opening in the box front portion allows access to the shopping bags hanging from the bag holder hook. At least one cart coupling hook is coupled to the back plate to couple the shopping cart bagging station to a shopping cart. A customer hangs the shopping cart bagging station, with shopping bags hung from the bag holder hook, on the side of a shopping cart, and uses the shopping cart bagging station to provide shopping bags while they shop.