Pivotable Topping Dispenser for Faster Mobile Confection Service

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Mobile confectionary apparatuses face challenges in providing fast service and high customer satisfaction due to long wait times for liquid toppings, especially for frozen confections like shaved ice and snow cones, which can deter potential customers.

Innovation Solution

A mobile confectionary apparatus with a pivotable liquid toppings dispensing system that allows customers to self-serve liquid toppings externally, enabling efficient positioning and operation to reduce wait times and increase throughput.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If liquid toppings are dispensed manually by a person within the truck or by the customer at a kiosk, then the service process is simple, but the wait time increases and customer satisfaction decreases

Engineering Contradiction:
Improvewait timeVSAvoiddispensing system complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The system enables customers to self-serve liquid toppings through an external dispensing interface. The liquid topping container and dispensing mechanism are positioned outside the vehicle, allowing customers to directly access and dispense toppings without requiring staff assistance or complex internal operations, thereby reducing wait time while maintaining operational simplicity

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The dispensing system is repositioned from an internal configuration to an external configuration, extending the liquid topping container and dispensing mechanism outside the vehicle. This spatial reconfiguration allows customers to access toppings from the exterior, eliminating the need for customers to enter the vehicle or wait for staff, thus reducing wait time without significantly increasing complexity

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

2Quantity of substance

If more liquid topping is applied to frozen confections, then customer satisfaction increases, but the time required for application increases and wait time increases

Engineering Contradiction:
Improveliquid topping quantityVSAvoidapplication time
Core Design Contradiction:
Quantity of substanceVSLoss of time

Solution Approach 1:

Customers can directly control the dispensing of liquid toppings through the external system, allowing them to apply the desired quantity quickly without waiting for staff. The self-serve mechanism enables rapid dispensing of multiple toppings, increasing the quantity applied while minimizing the time required

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The liquid topping container is pre-positioned and pre-connected to the dispensing mechanism outside the vehicle. This preliminary configuration ensures that when customers want to apply toppings, the system is already ready to dispense immediately, eliminating setup time and allowing quick application of generous quantities

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If the liquid toppings dispensing system is positioned inside the vehicle, then the system is protected from external elements, but customer access is limited and service speed decreases

Engineering Contradiction:
Improvecustomer accessVSAvoidsystem protection
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The dispensing system is repositioned from the interior to the exterior of the vehicle, extending the liquid topping container and dispensing mechanism outside. This spatial change provides direct customer access from the exterior while the system remains connected to the protected interior environment through sealed connections, maintaining both accessibility and protection

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

Data Source

PatentUS20250249816A1Liquid toppings dispensing system
Publication Date: 2025.08.07 KONA ICE
  • US20250249816A1 patent drawing
  • US20250249816A1 patent drawing
  • US20250249816A1 patent drawing

AI summary

A mobile confectionary apparatus includes a vehicle with at least one upstanding side wall. An interior space may be surrounded by the upstanding side wall. An opening may extend through the side wall. A liquid toppings dispensing system is adjustably positionable adjacent to the side wall and includes a first plurality of liquid dispensers configured to dispense at least one liquid topping. The liquid toppings dispensing system is pivotable relative to the side wall between a first position and a second position. The liquid toppings dispensing system is located externally of the side wall in each of the first and second positions.