Door Frame Parcel Container With Secure Multi-Compartment Access
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Solution Overview
Problem
Current delivery systems are inefficient and costly, requiring customers to be present for parcel receipt, lack standardization in package sizes, and cannot securely handle perishable items, with existing solutions either being cumbersome or not suitable for apartment or house installations without major modifications.
Innovation Solution
A door frame system with a container device that can be securely integrated into a door frame, allowing parcel services access while the recipient is away, featuring lockable compartments, cooling capabilities, and tracking systems, and compatible with standard door dimensions, enabling secure and efficient delivery and storage of various goods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a receiving structure with multiple compartments is built, then parcel delivery capability is improved, but device complexity and installation cost increase significantly
Solution Approach 1:
The receiving structure is divided into multiple independent compartments, each accessible through its own door. This segmentation allows parcels to be stored separately and retrieved individually without accessing the entire structure, improving delivery capability while keeping each compartment relatively simple in design
Solution Approach 2:
The receiving structure serves multiple functions: it acts as both a secure storage facility for parcels and an architectural integration element that can be installed in various locations (wall, door frame, standalone). The same structure accommodates different parcel sizes and types through its multiple compartments
2Productivity
If multiple doors with individual opening mechanisms are installed for each compartment, then parcel access efficiency is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
Each compartment has its own door and opening mechanism, allowing independent access to specific parcels without disturbing others. This segmentation improves access efficiency by enabling selective retrieval while maintaining relatively simple individual mechanisms rather than one complex centralized system
Solution Approach 2:
The receiving structure enables self-service parcel retrieval where the recipient can independently open the specific compartment door containing their parcel using their own credentials (code, card, or biometric data), eliminating the need for staff intervention and simplifying the overall access system
3Reliability
If the receiving structure is made tamper and theft-proof, then security is improved, but manufacturing cost and device complexity increase
Solution Approach 1:
The receiving structure incorporates preventive security measures built into its design: tamper-proof construction, theft-resistant materials, and controlled access mechanisms are integrated from the outset rather than added as separate complex systems. This approach achieves high security while maintaining relatively simple overall structure
Solution Approach 2:
The same structural elements serve both functional and security purposes: the walls provide both enclosure and tamper resistance, the doors provide both access and theft protection, and the locking mechanisms provide both security and controlled access. This multi-functionality reduces the need for separate dedicated security components
4Ease of operation
If the receiving structure is installed in a publicly accessible area, then delivery accessibility is improved, but loss of time for recipient to access increases
Solution Approach 1:
Parcels are delivered and stored in the receiving structure in advance, before the recipient needs to access them. The recipient can retrieve their parcels at their convenience without waiting for delivery personnel or traveling to remote locations, thus reducing access time while maintaining public accessibility
Solution Approach 2:
The receiving structure acts as an intermediary between the delivery service and the recipient. It receives parcels on behalf of the recipient and holds them securely until the recipient is ready to collect, eliminating the need for the recipient to be present during delivery and reducing overall access time
Data Source
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AI summary
The present application relates to a door frame (2) for a door comprising a container device (1). The container device (1) is suitable for receiving deliveries and may be removably secured to the door frame (2) so that, when the container device (1) is secured to the door frame (2), the space surrounded by the door frame (2) is closed by the container device (1).