Removable Tailgate Gap Cover with Magnetic Attachment
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Solution Overview
Problem
Existing solutions for preventing debris ingress into the gap between a pickup truck's tailgate and bed either require modifications to the vehicle, compromise drainage, or fail to provide a stable surface for loading and unloading heavy materials.
Innovation Solution
A removable tailgate gap cover comprising an elongated cover plate and support bar with a magnetic attachment system that bridges the gap without altering the truck's drainage properties, allowing for easy installation and removal without modifying the tailgate or truck bed, and providing structural rigidity for heavy materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a continuous tailgate gap cover structure is used to prevent debris ingress, then debris prevention is improved, but the cover retains moisture and debris within the truck bed by not permitting easy drainage
Solution Approach 1:
The tailgate gap cover is divided into a removable cover plate portion and a fixed base portion, allowing the cover plate to be removed for drainage purposes while maintaining debris prevention when installed
2Ease of operation
If a folding panel is used to allow tailgate opening and closing, then ease of operation is improved, but heavy materials such as crushed rocks and sand tend to depress the folding panel and present a barrier to moving materials
Solution Approach 1:
The cover is segmented into a rigid cover plate and a separate base portion, with the cover plate providing structural support for heavy materials while the base portion remains fixed to the truck bed
Solution Approach 2:
The removable cover plate can be dynamically installed or removed based on whether the tailgate needs to be opened, allowing the system to adapt between providing structural support and enabling full access
3Reliability
If a tailgate gap cover is permanently installed to prevent debris ingress, then reliability is improved, but the cover cannot be easily removed and alters the truck's drainage properties
Solution Approach 1:
The gap cover system is divided into a removable cover plate portion and a fixed base portion, allowing the cover plate to be easily installed and removed while the base portion remains attached to the truck bed
Solution Approach 2:
The base portion is pre-installed on the truck bed with attachment holes positioned to align with corresponding holes in the cover plate, enabling quick installation and removal without requiring modification to the truck
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution effectively prevents debris ingress, ensures proper tailgate closure, maintains drainage functionality, and supports heavy materials without obstructing material movement, thus enhancing the usability and durability of the truck bed.
Implementation Method 1
an elongated support bar with a magnetic attachment system
Data Source
AI summary
A removable tailgate gap cover for preventing ingress of debris in a tailgate gap. The gap cover comprises an elongated cover plate having a top surface, a bottom surface, two longitudinal edges and an elongated support bar having an upper end and a lower end, wherein the upper end is fixedly attached to and substantially centrally aligned with the lengthwise direction of the bottom surface. The elongated support bar comprises a magnetic attaching means disposed along the lower end of the elongated support bar for attaching the gap cover to the floor of the end portion of the truck bed.