Fold-Flat Parcel Locker Assembly for Secure Low-Volume Shipping
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Parcel delivery systems face issues with theft due to parcels being left unattended at residences, and existing delivery boxes are bulky for shipping and lack features for resident control and information receipt.
Innovation Solution
A parcel delivery locker with hinged panels that can be configured from a flat, folded state to a box configuration, equipped with an electronically controlled locking mechanism, wireless networking transceiver, and a floor portion for secure storage and minimal shipping volume, along with features like a retaining member and hinge knuckles for assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If delivery boxes are used to conceal parcels and discourage theft, then security is improved, but the boxes are bulky for shipping
Solution Approach 1:
The delivery box is divided into multiple panels that can be separated and folded flat for shipping. The box consists of a front panel, rear panel, left side panel, right side panel, lid, and floor portion that can be individually packed, reducing shipping volume while maintaining the complete box structure for use.
Solution Approach 2:
The box transitions from a three-dimensional assembled state to a two-dimensional folded flat configuration for shipping. The panels are designed to fold flat against each other, converting the volumetric form into a compact flat package that minimizes shipping space while retaining the same functional volume when assembled.
2Volume of stationary object
If delivery boxes are made assembleable from flat configuration, then shipping volume is minimized, but assembly complexity increases
Solution Approach 1:
Multiple joining mechanisms are combined into the panel structures: hinge joints connect adjacent panels, fastening mechanisms secure panels together, and the lid includes both hinge connection and electronically controlled locking. This integration of multiple joining methods into unified panel assemblies simplifies the overall assembly process despite the complexity of individual mechanisms.
3Reliability
If electronically controlled locking mechanism is added to the lid, then security and resident control are improved, but device complexity increases
Solution Approach 1:
The manual mechanical locking system is replaced with an electronically controlled locking mechanism. The lid features an electronically controlled lock that can be operated remotely or via code, eliminating the need for manual key-based or mechanical locking systems while enhancing security and enabling resident control through electronic interfaces.
4Adaptability or versatility
If wireless networking transceiver is included for resident control and information receipt, then functionality and resident control are improved, but device complexity and cost increase
Solution Approach 1:
The wireless networking transceiver serves multiple functions: enabling resident control of the locking mechanism, providing notification of delivered parcels, enabling remote communication, and potentially integrating with broader smart home systems. This multi-functionality justifies the added complexity by providing comprehensive control and information capabilities through a single integrated component.
Data Source
AI summary
A parcel delivery locker has a body portion formed by four panels that are joined to each other along hinge joints at their vertical edges. The hinges joints allow the body portion to be alternatively configured into a stack for shipping, or as a box for use in receiving and containing parcels. A lid is joined to the body portion during assembly and has an electronically controlled locking mechanism that can be wirelessly controlled to lock or unlock. A floor portion is coupled to the four panels as well.