Vehicle Food Cabinet Rail Layout for Secure Adjustable Storage
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Solution Overview
Problem
Existing food storage systems onboard vehicles face challenges such as limited space, inadequate security during motion, and lack of flexibility for food preparation and storage, which affect the quality and freshness of food during delivery.
Innovation Solution
A climate-controlled food storage system with modular and secure compartments, utilizing pilasters and rails with adjustable fastening mechanisms to maximize space, secure food items, and facilitate easy configuration, along with integrated cameras for inventory management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If food storage systems are equipped with cooking systems and multiple storage compartments, then food preparation capability is improved, but space onboard the vehicle is reduced
Solution Approach 1:
The pilaster assembly serves multiple functions: it provides structural support for the cabinet, acts as a mounting structure for rails and shelves, and enables adjustable configuration of storage compartments. This multi-functionality reduces the need for separate dedicated components, thereby optimizing space usage while maintaining food preparation and storage capabilities.
Solution Approach 2:
The storage system is divided into modular components including multiple pilasters, adjustable rails, and removable shelves. This segmentation allows the system to be configured in different arrangements to maximize space utilization and adapt to various food preparation needs without requiring additional overall space.
2Reliability
If food storage systems use secure mounting mechanisms, then food security during motion is improved, but ease of operation is reduced
Solution Approach 1:
The rail system incorporates both fixed mounting points (for security during motion) and adjustable, removable components (for ease of operation). The rails can be securely fastened to pilasters using fasteners to prevent movement during vehicle motion, yet can be easily unfastened and repositioned when configuration changes are needed, balancing security with operational flexibility.
Solution Approach 2:
The fastening mechanism is designed to be easily engaged and disengaged by the user without requiring specialized tools or complex procedures. The simple fastener design allows personnel to quickly secure or adjust storage components themselves, maintaining both security during motion and ease of operation.
3Volume of moving object
If pilasters are positioned close to cabinet walls, then space utilization is improved, but air circulation is reduced
Solution Approach 1:
The pilasters are positioned at specific locations within the cabinet (at the corners and intermediate positions) rather than uniformly close to all walls. This creates localized gaps between the pilasters and cabinet walls that allow air circulation pathways while maximizing the storage space available in the central regions of the cabinet.
Data Source
AI summary
A climate controlled food storage system onboard a vehicle comprises a cabinet with one or more compartments. Within the one or more compartments are a pair of front pilasters and a pair of rear pilasters. The front pilasters have fasteners for locking rails or shelves into place so that they will not move when the vehicle is in motion. The rear pilasters have slots that allow the rails or shelves to be easily inserted, removed, and adjusted within the cabinet. The pilasters maximize the use of space within the cabinet while permitting adequate air flow within the cabinet. The fasteners on the front pilasters and the slots on the rear pilasters are arranged symmetrically along the vertical length of the pilasters so that they can be used interchangeably on the left and right sides of the cabinet.