Integrated Angled Bed Cap for Aerodynamic Cargo Access
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Solution Overview
Problem
Existing angled covers for pick-up trucks interfere with the use of the cargo box. The angled covers are generally added to the vehicle or are a separate part, which can interfere with the use of the cargo box.
Innovation Solution
An integrated angled cover system for pick-up trucks, comprising sidewalls with raisable panels and a frame assembly, allows the cover to move from a parallel to an angled position without interfering with the cargo box space, using actuators and a hinged spoiler for improved aerodynamics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If an angled cover is added to the pick-up truck to improve aerodynamics, then aerodynamic characteristics are improved, but the cargo box usability is interfered with
Solution Approach 1:
The cover is designed with raisable panels that can dynamically change position between retracted and raised states. When the panels are retracted, the cover lies substantially parallel to the bed, providing full cargo access. When raised, the panels create an angled configuration for improved aerodynamics. This dynamic adaptability resolves the contradiction by allowing the system to optimize for either cargo usability or aerodynamics depending on operational needs.
Solution Approach 2:
The cover is divided into multiple segments including sidewalls with raisable panels, a front panel, and a hinged spoiler. These segmented components can be independently positioned - the sidewalls can be raised or retracted, the front panel can be positioned at different angles, and the spoiler can be adjusted. This segmentation allows the cover to achieve aerodynamic optimization without permanently blocking cargo access, as individual segments can be configured based on operational requirements.
2Object-affected harmful factors
If an angled cover is added as a separate part to improve aerodynamics, then aerodynamic characteristics are improved, but the device complexity increases
Solution Approach 1:
The cover system is integrated with the pickup truck bed structure rather than being a separate add-on component. The raisable panels are incorporated into the sidewalls of the bed, and the front panel integrates with the bed's front end. This merging of the aerodynamic cover with the existing vehicle structure eliminates the need for separate mounting hardware and complex assembly mechanisms, reducing overall device complexity while maintaining aerodynamic benefits.
Data Source
AI summary
A pick-up truck cargo box has a bed, a pair of sidewalls, with two ends, extending from the bed, a front wall between the sidewalls at one end and a tailgate between the two sidewalls at the other end. A raisable panel in each sidewall. The raisable panels moving from a first retracted position, inside the sidewalls, to a second raised position, extending from the sidewalls. A cover is between the panels. The cover moves from a position substantially parallel to the bed, with the panels in a retracted position, to an angled position, with the panels in a raised position, providing improved aerodynamic characteristics.