Pivotable Topping Dispenser for Faster Mobile Confection Service
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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
Engineering 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
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
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
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
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
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
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
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
Data Source
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.


