Nested Vehicle Access Ramp for Cargo Space Preservation
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Solution Overview
Problem
Existing vehicle access ramps are not integrated into the vehicle, occupy valuable space, and lack ergonomic and structural features, making them difficult to use for pets and humans, especially for mature or large animals that cannot jump in or out.
Innovation Solution
An integrated vehicle access ramp system that remains within the vehicle, comprising a base member that conforms to the rear storage area, with extensible segments that can be nested for storage and extended for use, featuring friction-reducing members and climate control options, and can be manually or motor-powered for easy deployment and retraction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a non-integrated ramp is placed inside a vehicle for storage, then the ramp is available for use, but it occupies significant cargo and passenger space
Solution Approach 1:
The ramp is divided into multiple segments that can be nested within each other when retracted, allowing the ramp to occupy minimal space within the vehicle's cargo area while remaining fully functional when deployed
Solution Approach 2:
The ramp system is integrated with the vehicle's existing structure, combining the ramp storage function with the vehicle's cargo space design, allowing the ramp to be housed within the vehicle without requiring additional external storage space
2Ease of operation
If a moveable ramp system is provided inside a vehicle, then access is enabled, but the ramp presents hazards as a loose object and may be lost or forgotten
Solution Approach 1:
The ramp system is integrated with the vehicle's structure through mounting brackets and attachment points, combining the ramp function with the vehicle's existing framework to eliminate the risk of the ramp becoming a loose object or being forgotten
Solution Approach 2:
The ramp system includes self-contained features such as integrated handles, locking mechanisms, and positioning systems that allow the ramp to secure itself and indicate its status without requiring external monitoring or intervention
3Length of moving object
If the ramp structure is extended to provide adequate length for access, then ingress and egress is facilitated, but the ramp occupies more space when retracted
Solution Approach 1:
The ramp is divided into multiple telescoping segments that can extend to provide adequate length for vehicle access while retracting into a compact nested configuration for storage, minimizing the space occupied when not in use
Solution Approach 2:
The ramp employs a telescoping mechanism that allows it to dynamically change its length, extending to the required length for access and contracting to a minimal length for storage, adapting its dimensions based on operational needs
Data Source
AI summary
A vehicle access ramp system is provided. In various embodiments, methods, devices and systems are provided to facilitate the ingress and egress of various objects and beings to and from a vehicle. In some embodiments, a ramp system is provided that is arranged to integrate with an existing compartment of a vehicle and which maintains the utility of the existing compartment.