Tailgate Security Bracket Assembly for Pickup Truck Theft Prevention
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Solution Overview
Problem
Current technologies fail to adequately secure tailgates of pickup trucks, making them vulnerable to theft despite their high value due to lack of effective anti-theft devices.
Innovation Solution
A tailgate security bracket assembly is designed to prevent theft by attaching to the vehicle's bed using a retainment plate, lateral plate, longitudinal attachment plate, and transverse attachment plate, which encloses and secures the tailgate pin, requiring removal of the rear taillight assembly and specialized tools to access and remove the bracket.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a simple latch mechanism is used to secure the tailgate, then the ease of operation is improved, but the reliability against theft deteriorates
Solution Approach 1:
The security bracket assembly is divided into multiple independent components: a bracket body, a securement arm, and a fastener assembly. This segmentation allows the operational latch function to remain simple while the security function is provided by the separate, tool-secured fastener assembly that prevents unauthorized removal.
Solution Approach 2:
The securement arm acts as an intermediary between the simple latch mechanism and the tailgate. It provides the easy operational interface for users while simultaneously serving as the attachment point for the security fastener assembly, which requires specialized tools to remove, thus bridging the gap between ease of use and security.
2Reliability
If the tailgate is made more secure with additional security features, then the reliability is improved, but the device complexity increases
Solution Approach 1:
The security bracket assembly merges the support function and security function into a single integrated structure. The bracket body and securement arm provide both structural support for the tailgate and the security anchoring point, eliminating the need for separate security devices and reducing overall system complexity.
Solution Approach 2:
The bracket assembly serves multiple functions: it supports the tailgate in the open position, provides a secure mounting point for the security fastener, and maintains the structural integrity of the tailgate system. This multi-functionality reduces the need for additional separate components, keeping the device complexity manageable while providing comprehensive security.
3Reliability
If the security bracket requires specialized tools for removal, then the reliability against theft is improved, but the ease of repair deteriorates
Solution Approach 1:
The fastener assembly uses specialized security fasteners at the critical attachment points where theft prevention is most needed, while other parts of the bracket assembly maintain standard, easily serviceable connections. This localized application of security measures provides theft protection without requiring specialized tools for routine maintenance and repair operations.
Data Source
AI summary
The present invention discloses tailgate security bracket assemblies and methods of making and using the same. The tailgate security bracket assembly comprises a retainment plate positioned in a first plane, a lateral plate having a first connection edge and a second connection edge, a longitudinal attachment plate having a forward edge and a back edge and one or more fastener assemblies to attach the tailgate security bracket assembly onto the vehicle. The lateral plate is connected to the retainment plate at the first connection edge, and the lateral plate extends inboard from the retainment plate. The back edge of the longitudinal attachment plate is connected to the lateral plate at the second connection edge. The longitudinal attachment plate is positioned in a second plane. The second plane is parallel to, and spaced inboard from, the first plane. Further, at least one fastener assembly is disposed at the longitudinal attachment plate.