EV Cargo Adapter Using Existing Anchors for Fast Locker Loading
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Solution Overview
Problem
Mixed-use electric vehicles face challenges in quickly converting from passenger to cargo transport due to limited cargo securing options and interior space unsuitability for cargo, with the thin floor posing engineering difficulties for mounting cargo anchors without compromising battery placement.
Innovation Solution
A cargo adapter system that can be anchored to existing points in the vehicle, featuring a platform with roller bearings and spring-loaded clips to secure a cargo locker, allowing easy conversion and protection of interior surfaces, and a dolly for efficient loading and unloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the floor is made of thin sheet metal to accommodate battery placement, then battery space is improved, but cargo mounting capability deteriorates
Solution Approach 1:
The patent introduces a cargo adapter as an intermediary component that bridges the gap between the thin floor structure and cargo mounting requirements. The adapter includes a base plate that distributes loads across multiple floor points, mounting brackets that attach to existing vehicle structures (seats, pillars, floor rails), and a top surface that provides secure attachment points for cargo. This mediator enables cargo mounting capability without requiring modifications to the thin floor or compromising battery space.
2Quantity of substance
If the vehicle is converted to cargo transport, then cargo capacity is improved, but conversion time deteriorates
Solution Approach 1:
The cargo adapter is designed as a segmented, modular system consisting of a base plate, multiple detachable mounting brackets, and adjustable cargo securing components. This segmentation allows the adapter to be quickly assembled and disassembled without requiring permanent installation or complex tools. The modular design enables rapid conversion between passenger and cargo configurations, reducing conversion time while maintaining adequate cargo capacity.
3Reliability
If cargo securing structures are added to the floor, then cargo securing capability is improved, but battery placement area deteriorates
Solution Approach 1:
The cargo adapter is designed as a universal solution that leverages existing multi-functional structures in the vehicle. The mounting brackets can attach to various existing components including seat frames, door pillars, floor rails, and overhead structures, depending on the specific vehicle configuration. This multi-functional approach provides reliable cargo securing capability without requiring dedicated mounting structures that would consume battery placement area, as the adapter utilizes already-present structural elements.
Data Source
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AI summary
The present technology provides a cargo adapter that can be inserted into a passenger compartment of a mixed-use vehicle that can be anchored to existing anchor points in the vehicle. The cargo adapter can then receive, secure, and support a cargo locker in a way that safely secures the cargo and avoids wear on the interior surfaces of the passenger compartment. The present technology further provides a system for transporting a cargo locker to a vehicle and inserting the cargo adapter and cargo locker into the vehicle quickly and easily.